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n.fx.speeds?n.fx.speeds[d.duration]:n.fx.speeds._default,(null==d.queue||d.queue===!0)&&(d.queue="fx"),d.old=d.complete,d.complete=function(){n.isFunction(d.old)&&d.old.call(this),d.queue&&n.dequeue(this,d.queue)},d},n.fn.extend({fadeTo:function(a,b,c,d){return this.filter(W).css("opacity",0).show().end().animate({opacity:b},a,c,d)},animate:function(a,b,c,d){var e=n.isEmptyObject(a),f=n.speed(b,c,d),g=function(){var b=qb(this,n.extend({},a),f);(e||n._data(this,"finish"))&&b.stop(!0)};return g.finish=g,e||f.queue===!1?this.each(g):this.queue(f.queue,g)},stop:function(a,b,c){var d=function(a){var b=a.stop;delete a.stop,b(c)};return"string"!=typeof a&&(c=b,b=a,a=void 0),b&&a!==!1&&this.queue(a||"fx",[]),this.each(function(){var b=!0,e=null!=a&&a+"queueHooks",f=n.timers,g=n._data(this);if(e)g[e]&&g[e].stop&&d(g[e]);else for(e in g)g[e]&&g[e].stop&&kb.test(e)&&d(g[e]);for(e=f.length;e--;)f[e].elem!==this||null!=a&&f[e].queue!==a||(f[e].anim.stop(c),b=!1,f.splice(e,1));(b||!c)&&n.dequeue(this,a)})},finish:function(a){return a!==!1&&(a=a||"fx"),this.each(function(){var b,c=n._data(this),d=c[a+"queue"],e=c[a+"queueHooks"],f=n.timers,g=d?d.length:0;for(c.finish=!0,n.queue(this,a,[]),e&&e.stop&&e.stop.call(this,!0),b=f.length;b--;)f[b].elem===this&&f[b].queue===a&&(f[b].anim.stop(!0),f.splice(b,1));for(b=0;g>b;b++)d[b]&&d[b].finish&&d[b].finish.call(this);delete c.finish})}}),n.each(["toggle","show","hide"],function(a,b){var c=n.fn[b];n.fn[b]=function(a,d,e){return null==a||"boolean"==typeof a?c.apply(this,arguments):this.animate(mb(b,!0),a,d,e)}}),n.each({slideDown:mb("show"),slideUp:mb("hide"),slideToggle:mb("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(a,b){n.fn[a]=function(a,c,d){return this.animate(b,a,c,d)}}),n.timers=[],n.fx.tick=function(){var a,b=n.timers,c=0;for(hb=n.now();c<b.length;c++)a=b[c],a()||b[c]!==a||b.splice(c--,1);b.length||n.fx.stop(),hb=void 0},n.fx.timer=function(a){n.timers.push(a),a()?n.fx.start():n.timers.pop()},n.fx.interval=13,n.fx.start=function(){ib||(ib=a.setInterval(n.fx.tick,n.fx.interval))},n.fx.stop=function(){a.clearInterval(ib),ib=null},n.fx.speeds={slow:600,fast:200,_default:400},n.fn.delay=function(b,c){return b=n.fx?n.fx.speeds[b]||b:b,c=c||"fx",this.queue(c,function(c,d){var e=a.setTimeout(c,b);d.stop=function(){a.clearTimeout(e)}})},function(){var a,b=d.createElement("input"),c=d.createElement("div"),e=d.createElement("select"),f=e.appendChild(d.createElement("option"));c=d.createElement("div"),c.setAttribute("className","t"),c.innerHTML=" <link/><table></table><a href='/a'>a</a><input type='checkbox'/>",a=c.getElementsByTagName("a")[0],b.setAttribute("type","checkbox"),c.appendChild(b),a=c.getElementsByTagName("a")[0],a.style.cssText="top:1px",l.getSetAttribute="t"!==c.className,l.style=/top/.test(a.getAttribute("style")),l.hrefNormalized="/a"===a.getAttribute("href"),l.checkOn=!!b.value,l.optSelected=f.selected,l.enctype=!!d.createElement("form").enctype,e.disabled=!0,l.optDisabled=!f.disabled,b=d.createElement("input"),b.setAttribute("value",""),l.input=""===b.getAttribute("value"),b.value="t",b.setAttribute("type","radio"),l.radioValue="t"===b.value}();var rb=/\r/g;n.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=n.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,n(this).val()):a,null==e?e="":"number"==typeof e?e+="":n.isArray(e)&&(e=n.map(e,function(a){return null==a?"":a+""})),b=n.valHooks[this.type]||n.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 0!==b.set(this,e,"value")||(this.value=e))});if(e)return b=n.valHooks[e.type]||n.valHooks[e.nodeName.toLowerCase()],b&&"get"in b&&void 0!==(c=b.get(e,"value"))?c:(c=e.value,"string"==typeof c?c.replace(rb,""):null==c?"":c)}}}),n.extend({valHooks:{option:{get:function(a){var b=n.find.attr(a,"value");return null!=b?b:n.trim(n.text(a))}},select:{get:function(a){for(var b,c,d=a.options,e=a.selectedIndex,f="select-one"===a.type||0>e,g=f?null:[],h=f?e+1:d.length,i=0>e?h:f?e:0;h>i;i++)if(c=d[i],(c.selected||i===e)&&(l.optDisabled?!c.disabled:null===c.getAttribute("disabled"))&&(!c.parentNode.disabled||!n.nodeName(c.parentNode,"optgroup"))){if(b=n(c).val(),f)return b;g.push(b)}return g},set:function(a,b){var c,d,e=a.options,f=n.makeArray(b),g=e.length;while(g--)if(d=e[g],n.inArray(n.valHooks.option.get(d),f)>=0)try{d.selected=c=!0}catch(h){d.scrollHeight}else d.selected=!1;return c||(a.selectedIndex=-1),e}}}}),n.each(["radio","checkbox"],function(){n.valHooks[this]={set:function(a,b){return n.isArray(b)?a.checked=n.inArray(n(a).val(),b)>-1:void 0}},l.checkOn||(n.valHooks[this].get=function(a){return null===a.getAttribute("value")?"on":a.value})});var sb,tb,ub=n.expr.attrHandle,vb=/^(?:checked|selected)$/i,wb=l.getSetAttribute,xb=l.input;n.fn.extend({attr:function(a,b){return Y(this,n.attr,a,b,arguments.length>1)},removeAttr:function(a){return this.each(function(){n.removeAttr(this,a)})}}),n.extend({attr:function(a,b,c){var d,e,f=a.nodeType;if(3!==f&&8!==f&&2!==f)return"undefined"==typeof a.getAttribute?n.prop(a,b,c):(1===f&&n.isXMLDoc(a)||(b=b.toLowerCase(),e=n.attrHooks[b]||(n.expr.match.bool.test(b)?tb:sb)),void 0!==c?null===c?void n.removeAttr(a,b):e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:(a.setAttribute(b,c+""),c):e&&"get"in e&&null!==(d=e.get(a,b))?d:(d=n.find.attr(a,b),null==d?void 0:d))},attrHooks:{type:{set:function(a,b){if(!l.radioValue&&"radio"===b&&n.nodeName(a,"input")){var c=a.value;return a.setAttribute("type",b),c&&(a.value=c),b}}}},removeAttr:function(a,b){var c,d,e=0,f=b&&b.match(G);if(f&&1===a.nodeType)while(c=f[e++])d=n.propFix[c]||c,n.expr.match.bool.test(c)?xb&&wb||!vb.test(c)?a[d]=!1:a[n.camelCase("default-"+c)]=a[d]=!1:n.attr(a,c,""),a.removeAttribute(wb?c:d)}}),tb={set:function(a,b,c){return b===!1?n.removeAttr(a,c):xb&&wb||!vb.test(c)?a.setAttribute(!wb&&n.propFix[c]||c,c):a[n.camelCase("default-"+c)]=a[c]=!0,c}},n.each(n.expr.match.bool.source.match(/\w+/g),function(a,b){var c=ub[b]||n.find.attr;xb&&wb||!vb.test(b)?ub[b]=function(a,b,d){var e,f;return d||(f=ub[b],ub[b]=e,e=null!=c(a,b,d)?b.toLowerCase():null,ub[b]=f),e}:ub[b]=function(a,b,c){return c?void 0:a[n.camelCase("default-"+b)]?b.toLowerCase():null}}),xb&&wb||(n.attrHooks.value={set:function(a,b,c){return n.nodeName(a,"input")?void(a.defaultValue=b):sb&&sb.set(a,b,c)}}),wb||(sb={set:function(a,b,c){var d=a.getAttributeNode(c);return 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| 6 | | jQuery.noConflict(); |
| | 1 | /*! |
| | 2 | * jQuery JavaScript Library v1.12.1 |
| | 3 | * http://jquery.com/ |
| | 4 | * |
| | 5 | * Includes Sizzle.js |
| | 6 | * http://sizzlejs.com/ |
| | 7 | * |
| | 8 | * Copyright jQuery Foundation and other contributors |
| | 9 | * Released under the MIT license |
| | 10 | * http://jquery.org/license |
| | 11 | * |
| | 12 | * Date: 2016-02-22T19:07Z |
| | 13 | */ |
| | 14 | |
| | 15 | (function( global, factory ) { |
| | 16 | |
| | 17 | if ( typeof module === "object" && typeof module.exports === "object" ) { |
| | 18 | // For CommonJS and CommonJS-like environments where a proper `window` |
| | 19 | // is present, execute the factory and get jQuery. |
| | 20 | // For environments that do not have a `window` with a `document` |
| | 21 | // (such as Node.js), expose a factory as module.exports. |
| | 22 | // This accentuates the need for the creation of a real `window`. |
| | 23 | // e.g. var jQuery = require("jquery")(window); |
| | 24 | // See ticket #14549 for more info. |
| | 25 | module.exports = global.document ? |
| | 26 | factory( global, true ) : |
| | 27 | function( w ) { |
| | 28 | if ( !w.document ) { |
| | 29 | throw new Error( "jQuery requires a window with a document" ); |
| | 30 | } |
| | 31 | return factory( w ); |
| | 32 | }; |
| | 33 | } else { |
| | 34 | factory( global ); |
| | 35 | } |
| | 36 | |
| | 37 | // Pass this if window is not defined yet |
| | 38 | }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { |
| | 39 | |
| | 40 | // Support: Firefox 18+ |
| | 41 | // Can't be in strict mode, several libs including ASP.NET trace |
| | 42 | // the stack via arguments.caller.callee and Firefox dies if |
| | 43 | // you try to trace through "use strict" call chains. (#13335) |
| | 44 | //"use strict"; |
| | 45 | var deletedIds = []; |
| | 46 | |
| | 47 | var document = window.document; |
| | 48 | |
| | 49 | var slice = deletedIds.slice; |
| | 50 | |
| | 51 | var concat = deletedIds.concat; |
| | 52 | |
| | 53 | var push = deletedIds.push; |
| | 54 | |
| | 55 | var indexOf = deletedIds.indexOf; |
| | 56 | |
| | 57 | var class2type = {}; |
| | 58 | |
| | 59 | var toString = class2type.toString; |
| | 60 | |
| | 61 | var hasOwn = class2type.hasOwnProperty; |
| | 62 | |
| | 63 | var support = {}; |
| | 64 | |
| | 65 | |
| | 66 | |
| | 67 | var |
| | 68 | version = "1.12.1", |
| | 69 | |
| | 70 | // Define a local copy of jQuery |
| | 71 | jQuery = function( selector, context ) { |
| | 72 | |
| | 73 | // The jQuery object is actually just the init constructor 'enhanced' |
| | 74 | // Need init if jQuery is called (just allow error to be thrown if not included) |
| | 75 | return new jQuery.fn.init( selector, context ); |
| | 76 | }, |
| | 77 | |
| | 78 | // Support: Android<4.1, IE<9 |
| | 79 | // Make sure we trim BOM and NBSP |
| | 80 | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, |
| | 81 | |
| | 82 | // Matches dashed string for camelizing |
| | 83 | rmsPrefix = /^-ms-/, |
| | 84 | rdashAlpha = /-([\da-z])/gi, |
| | 85 | |
| | 86 | // Used by jQuery.camelCase as callback to replace() |
| | 87 | fcamelCase = function( all, letter ) { |
| | 88 | return letter.toUpperCase(); |
| | 89 | }; |
| | 90 | |
| | 91 | jQuery.fn = jQuery.prototype = { |
| | 92 | |
| | 93 | // The current version of jQuery being used |
| | 94 | jquery: version, |
| | 95 | |
| | 96 | constructor: jQuery, |
| | 97 | |
| | 98 | // Start with an empty selector |
| | 99 | selector: "", |
| | 100 | |
| | 101 | // The default length of a jQuery object is 0 |
| | 102 | length: 0, |
| | 103 | |
| | 104 | toArray: function() { |
| | 105 | return slice.call( this ); |
| | 106 | }, |
| | 107 | |
| | 108 | // Get the Nth element in the matched element set OR |
| | 109 | // Get the whole matched element set as a clean array |
| | 110 | get: function( num ) { |
| | 111 | return num != null ? |
| | 112 | |
| | 113 | // Return just the one element from the set |
| | 114 | ( num < 0 ? this[ num + this.length ] : this[ num ] ) : |
| | 115 | |
| | 116 | // Return all the elements in a clean array |
| | 117 | slice.call( this ); |
| | 118 | }, |
| | 119 | |
| | 120 | // Take an array of elements and push it onto the stack |
| | 121 | // (returning the new matched element set) |
| | 122 | pushStack: function( elems ) { |
| | 123 | |
| | 124 | // Build a new jQuery matched element set |
| | 125 | var ret = jQuery.merge( this.constructor(), elems ); |
| | 126 | |
| | 127 | // Add the old object onto the stack (as a reference) |
| | 128 | ret.prevObject = this; |
| | 129 | ret.context = this.context; |
| | 130 | |
| | 131 | // Return the newly-formed element set |
| | 132 | return ret; |
| | 133 | }, |
| | 134 | |
| | 135 | // Execute a callback for every element in the matched set. |
| | 136 | each: function( callback ) { |
| | 137 | return jQuery.each( this, callback ); |
| | 138 | }, |
| | 139 | |
| | 140 | map: function( callback ) { |
| | 141 | return this.pushStack( jQuery.map( this, function( elem, i ) { |
| | 142 | return callback.call( elem, i, elem ); |
| | 143 | } ) ); |
| | 144 | }, |
| | 145 | |
| | 146 | slice: function() { |
| | 147 | return this.pushStack( slice.apply( this, arguments ) ); |
| | 148 | }, |
| | 149 | |
| | 150 | first: function() { |
| | 151 | return this.eq( 0 ); |
| | 152 | }, |
| | 153 | |
| | 154 | last: function() { |
| | 155 | return this.eq( -1 ); |
| | 156 | }, |
| | 157 | |
| | 158 | eq: function( i ) { |
| | 159 | var len = this.length, |
| | 160 | j = +i + ( i < 0 ? len : 0 ); |
| | 161 | return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); |
| | 162 | }, |
| | 163 | |
| | 164 | end: function() { |
| | 165 | return this.prevObject || this.constructor(); |
| | 166 | }, |
| | 167 | |
| | 168 | // For internal use only. |
| | 169 | // Behaves like an Array's method, not like a jQuery method. |
| | 170 | push: push, |
| | 171 | sort: deletedIds.sort, |
| | 172 | splice: deletedIds.splice |
| | 173 | }; |
| | 174 | |
| | 175 | jQuery.extend = jQuery.fn.extend = function() { |
| | 176 | var src, copyIsArray, copy, name, options, clone, |
| | 177 | target = arguments[ 0 ] || {}, |
| | 178 | i = 1, |
| | 179 | length = arguments.length, |
| | 180 | deep = false; |
| | 181 | |
| | 182 | // Handle a deep copy situation |
| | 183 | if ( typeof target === "boolean" ) { |
| | 184 | deep = target; |
| | 185 | |
| | 186 | // skip the boolean and the target |
| | 187 | target = arguments[ i ] || {}; |
| | 188 | i++; |
| | 189 | } |
| | 190 | |
| | 191 | // Handle case when target is a string or something (possible in deep copy) |
| | 192 | if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { |
| | 193 | target = {}; |
| | 194 | } |
| | 195 | |
| | 196 | // extend jQuery itself if only one argument is passed |
| | 197 | if ( i === length ) { |
| | 198 | target = this; |
| | 199 | i--; |
| | 200 | } |
| | 201 | |
| | 202 | for ( ; i < length; i++ ) { |
| | 203 | |
| | 204 | // Only deal with non-null/undefined values |
| | 205 | if ( ( options = arguments[ i ] ) != null ) { |
| | 206 | |
| | 207 | // Extend the base object |
| | 208 | for ( name in options ) { |
| | 209 | src = target[ name ]; |
| | 210 | copy = options[ name ]; |
| | 211 | |
| | 212 | // Prevent never-ending loop |
| | 213 | if ( target === copy ) { |
| | 214 | continue; |
| | 215 | } |
| | 216 | |
| | 217 | // Recurse if we're merging plain objects or arrays |
| | 218 | if ( deep && copy && ( jQuery.isPlainObject( copy ) || |
| | 219 | ( copyIsArray = jQuery.isArray( copy ) ) ) ) { |
| | 220 | |
| | 221 | if ( copyIsArray ) { |
| | 222 | copyIsArray = false; |
| | 223 | clone = src && jQuery.isArray( src ) ? src : []; |
| | 224 | |
| | 225 | } else { |
| | 226 | clone = src && jQuery.isPlainObject( src ) ? src : {}; |
| | 227 | } |
| | 228 | |
| | 229 | // Never move original objects, clone them |
| | 230 | target[ name ] = jQuery.extend( deep, clone, copy ); |
| | 231 | |
| | 232 | // Don't bring in undefined values |
| | 233 | } else if ( copy !== undefined ) { |
| | 234 | target[ name ] = copy; |
| | 235 | } |
| | 236 | } |
| | 237 | } |
| | 238 | } |
| | 239 | |
| | 240 | // Return the modified object |
| | 241 | return target; |
| | 242 | }; |
| | 243 | |
| | 244 | jQuery.extend( { |
| | 245 | |
| | 246 | // Unique for each copy of jQuery on the page |
| | 247 | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
| | 248 | |
| | 249 | // Assume jQuery is ready without the ready module |
| | 250 | isReady: true, |
| | 251 | |
| | 252 | error: function( msg ) { |
| | 253 | throw new Error( msg ); |
| | 254 | }, |
| | 255 | |
| | 256 | noop: function() {}, |
| | 257 | |
| | 258 | // See test/unit/core.js for details concerning isFunction. |
| | 259 | // Since version 1.3, DOM methods and functions like alert |
| | 260 | // aren't supported. They return false on IE (#2968). |
| | 261 | isFunction: function( obj ) { |
| | 262 | return jQuery.type( obj ) === "function"; |
| | 263 | }, |
| | 264 | |
| | 265 | isArray: Array.isArray || function( obj ) { |
| | 266 | return jQuery.type( obj ) === "array"; |
| | 267 | }, |
| | 268 | |
| | 269 | isWindow: function( obj ) { |
| | 270 | /* jshint eqeqeq: false */ |
| | 271 | return obj != null && obj == obj.window; |
| | 272 | }, |
| | 273 | |
| | 274 | isNumeric: function( obj ) { |
| | 275 | |
| | 276 | // parseFloat NaNs numeric-cast false positives (null|true|false|"") |
| | 277 | // ...but misinterprets leading-number strings, particularly hex literals ("0x...") |
| | 278 | // subtraction forces infinities to NaN |
| | 279 | // adding 1 corrects loss of precision from parseFloat (#15100) |
| | 280 | var realStringObj = obj && obj.toString(); |
| | 281 | return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; |
| | 282 | }, |
| | 283 | |
| | 284 | isEmptyObject: function( obj ) { |
| | 285 | var name; |
| | 286 | for ( name in obj ) { |
| | 287 | return false; |
| | 288 | } |
| | 289 | return true; |
| | 290 | }, |
| | 291 | |
| | 292 | isPlainObject: function( obj ) { |
| | 293 | var key; |
| | 294 | |
| | 295 | // Must be an Object. |
| | 296 | // Because of IE, we also have to check the presence of the constructor property. |
| | 297 | // Make sure that DOM nodes and window objects don't pass through, as well |
| | 298 | if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
| | 299 | return false; |
| | 300 | } |
| | 301 | |
| | 302 | try { |
| | 303 | |
| | 304 | // Not own constructor property must be Object |
| | 305 | if ( obj.constructor && |
| | 306 | !hasOwn.call( obj, "constructor" ) && |
| | 307 | !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { |
| | 308 | return false; |
| | 309 | } |
| | 310 | } catch ( e ) { |
| | 311 | |
| | 312 | // IE8,9 Will throw exceptions on certain host objects #9897 |
| | 313 | return false; |
| | 314 | } |
| | 315 | |
| | 316 | // Support: IE<9 |
| | 317 | // Handle iteration over inherited properties before own properties. |
| | 318 | if ( !support.ownFirst ) { |
| | 319 | for ( key in obj ) { |
| | 320 | return hasOwn.call( obj, key ); |
| | 321 | } |
| | 322 | } |
| | 323 | |
| | 324 | // Own properties are enumerated firstly, so to speed up, |
| | 325 | // if last one is own, then all properties are own. |
| | 326 | for ( key in obj ) {} |
| | 327 | |
| | 328 | return key === undefined || hasOwn.call( obj, key ); |
| | 329 | }, |
| | 330 | |
| | 331 | type: function( obj ) { |
| | 332 | if ( obj == null ) { |
| | 333 | return obj + ""; |
| | 334 | } |
| | 335 | return typeof obj === "object" || typeof obj === "function" ? |
| | 336 | class2type[ toString.call( obj ) ] || "object" : |
| | 337 | typeof obj; |
| | 338 | }, |
| | 339 | |
| | 340 | // Workarounds based on findings by Jim Driscoll |
| | 341 | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context |
| | 342 | globalEval: function( data ) { |
| | 343 | if ( data && jQuery.trim( data ) ) { |
| | 344 | |
| | 345 | // We use execScript on Internet Explorer |
| | 346 | // We use an anonymous function so that context is window |
| | 347 | // rather than jQuery in Firefox |
| | 348 | ( window.execScript || function( data ) { |
| | 349 | window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation |
| | 350 | } )( data ); |
| | 351 | } |
| | 352 | }, |
| | 353 | |
| | 354 | // Convert dashed to camelCase; used by the css and data modules |
| | 355 | // Microsoft forgot to hump their vendor prefix (#9572) |
| | 356 | camelCase: function( string ) { |
| | 357 | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
| | 358 | }, |
| | 359 | |
| | 360 | nodeName: function( elem, name ) { |
| | 361 | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
| | 362 | }, |
| | 363 | |
| | 364 | each: function( obj, callback ) { |
| | 365 | var length, i = 0; |
| | 366 | |
| | 367 | if ( isArrayLike( obj ) ) { |
| | 368 | length = obj.length; |
| | 369 | for ( ; i < length; i++ ) { |
| | 370 | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
| | 371 | break; |
| | 372 | } |
| | 373 | } |
| | 374 | } else { |
| | 375 | for ( i in obj ) { |
| | 376 | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
| | 377 | break; |
| | 378 | } |
| | 379 | } |
| | 380 | } |
| | 381 | |
| | 382 | return obj; |
| | 383 | }, |
| | 384 | |
| | 385 | // Support: Android<4.1, IE<9 |
| | 386 | trim: function( text ) { |
| | 387 | return text == null ? |
| | 388 | "" : |
| | 389 | ( text + "" ).replace( rtrim, "" ); |
| | 390 | }, |
| | 391 | |
| | 392 | // results is for internal usage only |
| | 393 | makeArray: function( arr, results ) { |
| | 394 | var ret = results || []; |
| | 395 | |
| | 396 | if ( arr != null ) { |
| | 397 | if ( isArrayLike( Object( arr ) ) ) { |
| | 398 | jQuery.merge( ret, |
| | 399 | typeof arr === "string" ? |
| | 400 | [ arr ] : arr |
| | 401 | ); |
| | 402 | } else { |
| | 403 | push.call( ret, arr ); |
| | 404 | } |
| | 405 | } |
| | 406 | |
| | 407 | return ret; |
| | 408 | }, |
| | 409 | |
| | 410 | inArray: function( elem, arr, i ) { |
| | 411 | var len; |
| | 412 | |
| | 413 | if ( arr ) { |
| | 414 | if ( indexOf ) { |
| | 415 | return indexOf.call( arr, elem, i ); |
| | 416 | } |
| | 417 | |
| | 418 | len = arr.length; |
| | 419 | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
| | 420 | |
| | 421 | for ( ; i < len; i++ ) { |
| | 422 | |
| | 423 | // Skip accessing in sparse arrays |
| | 424 | if ( i in arr && arr[ i ] === elem ) { |
| | 425 | return i; |
| | 426 | } |
| | 427 | } |
| | 428 | } |
| | 429 | |
| | 430 | return -1; |
| | 431 | }, |
| | 432 | |
| | 433 | merge: function( first, second ) { |
| | 434 | var len = +second.length, |
| | 435 | j = 0, |
| | 436 | i = first.length; |
| | 437 | |
| | 438 | while ( j < len ) { |
| | 439 | first[ i++ ] = second[ j++ ]; |
| | 440 | } |
| | 441 | |
| | 442 | // Support: IE<9 |
| | 443 | // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) |
| | 444 | if ( len !== len ) { |
| | 445 | while ( second[ j ] !== undefined ) { |
| | 446 | first[ i++ ] = second[ j++ ]; |
| | 447 | } |
| | 448 | } |
| | 449 | |
| | 450 | first.length = i; |
| | 451 | |
| | 452 | return first; |
| | 453 | }, |
| | 454 | |
| | 455 | grep: function( elems, callback, invert ) { |
| | 456 | var callbackInverse, |
| | 457 | matches = [], |
| | 458 | i = 0, |
| | 459 | length = elems.length, |
| | 460 | callbackExpect = !invert; |
| | 461 | |
| | 462 | // Go through the array, only saving the items |
| | 463 | // that pass the validator function |
| | 464 | for ( ; i < length; i++ ) { |
| | 465 | callbackInverse = !callback( elems[ i ], i ); |
| | 466 | if ( callbackInverse !== callbackExpect ) { |
| | 467 | matches.push( elems[ i ] ); |
| | 468 | } |
| | 469 | } |
| | 470 | |
| | 471 | return matches; |
| | 472 | }, |
| | 473 | |
| | 474 | // arg is for internal usage only |
| | 475 | map: function( elems, callback, arg ) { |
| | 476 | var length, value, |
| | 477 | i = 0, |
| | 478 | ret = []; |
| | 479 | |
| | 480 | // Go through the array, translating each of the items to their new values |
| | 481 | if ( isArrayLike( elems ) ) { |
| | 482 | length = elems.length; |
| | 483 | for ( ; i < length; i++ ) { |
| | 484 | value = callback( elems[ i ], i, arg ); |
| | 485 | |
| | 486 | if ( value != null ) { |
| | 487 | ret.push( value ); |
| | 488 | } |
| | 489 | } |
| | 490 | |
| | 491 | // Go through every key on the object, |
| | 492 | } else { |
| | 493 | for ( i in elems ) { |
| | 494 | value = callback( elems[ i ], i, arg ); |
| | 495 | |
| | 496 | if ( value != null ) { |
| | 497 | ret.push( value ); |
| | 498 | } |
| | 499 | } |
| | 500 | } |
| | 501 | |
| | 502 | // Flatten any nested arrays |
| | 503 | return concat.apply( [], ret ); |
| | 504 | }, |
| | 505 | |
| | 506 | // A global GUID counter for objects |
| | 507 | guid: 1, |
| | 508 | |
| | 509 | // Bind a function to a context, optionally partially applying any |
| | 510 | // arguments. |
| | 511 | proxy: function( fn, context ) { |
| | 512 | var args, proxy, tmp; |
| | 513 | |
| | 514 | if ( typeof context === "string" ) { |
| | 515 | tmp = fn[ context ]; |
| | 516 | context = fn; |
| | 517 | fn = tmp; |
| | 518 | } |
| | 519 | |
| | 520 | // Quick check to determine if target is callable, in the spec |
| | 521 | // this throws a TypeError, but we will just return undefined. |
| | 522 | if ( !jQuery.isFunction( fn ) ) { |
| | 523 | return undefined; |
| | 524 | } |
| | 525 | |
| | 526 | // Simulated bind |
| | 527 | args = slice.call( arguments, 2 ); |
| | 528 | proxy = function() { |
| | 529 | return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
| | 530 | }; |
| | 531 | |
| | 532 | // Set the guid of unique handler to the same of original handler, so it can be removed |
| | 533 | proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
| | 534 | |
| | 535 | return proxy; |
| | 536 | }, |
| | 537 | |
| | 538 | now: function() { |
| | 539 | return +( new Date() ); |
| | 540 | }, |
| | 541 | |
| | 542 | // jQuery.support is not used in Core but other projects attach their |
| | 543 | // properties to it so it needs to exist. |
| | 544 | support: support |
| | 545 | } ); |
| | 546 | |
| | 547 | // JSHint would error on this code due to the Symbol not being defined in ES5. |
| | 548 | // Defining this global in .jshintrc would create a danger of using the global |
| | 549 | // unguarded in another place, it seems safer to just disable JSHint for these |
| | 550 | // three lines. |
| | 551 | /* jshint ignore: start */ |
| | 552 | if ( typeof Symbol === "function" ) { |
| | 553 | jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ]; |
| | 554 | } |
| | 555 | /* jshint ignore: end */ |
| | 556 | |
| | 557 | // Populate the class2type map |
| | 558 | jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
| | 559 | function( i, name ) { |
| | 560 | class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
| | 561 | } ); |
| | 562 | |
| | 563 | function isArrayLike( obj ) { |
| | 564 | |
| | 565 | // Support: iOS 8.2 (not reproducible in simulator) |
| | 566 | // `in` check used to prevent JIT error (gh-2145) |
| | 567 | // hasOwn isn't used here due to false negatives |
| | 568 | // regarding Nodelist length in IE |
| | 569 | var length = !!obj && "length" in obj && obj.length, |
| | 570 | type = jQuery.type( obj ); |
| | 571 | |
| | 572 | if ( type === "function" || jQuery.isWindow( obj ) ) { |
| | 573 | return false; |
| | 574 | } |
| | 575 | |
| | 576 | return type === "array" || length === 0 || |
| | 577 | typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
| | 578 | } |
| | 579 | var Sizzle = |
| | 580 | /*! |
| | 581 | * Sizzle CSS Selector Engine v2.2.1 |
| | 582 | * http://sizzlejs.com/ |
| | 583 | * |
| | 584 | * Copyright jQuery Foundation and other contributors |
| | 585 | * Released under the MIT license |
| | 586 | * http://jquery.org/license |
| | 587 | * |
| | 588 | * Date: 2015-10-17 |
| | 589 | */ |
| | 590 | (function( window ) { |
| | 591 | |
| | 592 | var i, |
| | 593 | support, |
| | 594 | Expr, |
| | 595 | getText, |
| | 596 | isXML, |
| | 597 | tokenize, |
| | 598 | compile, |
| | 599 | select, |
| | 600 | outermostContext, |
| | 601 | sortInput, |
| | 602 | hasDuplicate, |
| | 603 | |
| | 604 | // Local document vars |
| | 605 | setDocument, |
| | 606 | document, |
| | 607 | docElem, |
| | 608 | documentIsHTML, |
| | 609 | rbuggyQSA, |
| | 610 | rbuggyMatches, |
| | 611 | matches, |
| | 612 | contains, |
| | 613 | |
| | 614 | // Instance-specific data |
| | 615 | expando = "sizzle" + 1 * new Date(), |
| | 616 | preferredDoc = window.document, |
| | 617 | dirruns = 0, |
| | 618 | done = 0, |
| | 619 | classCache = createCache(), |
| | 620 | tokenCache = createCache(), |
| | 621 | compilerCache = createCache(), |
| | 622 | sortOrder = function( a, b ) { |
| | 623 | if ( a === b ) { |
| | 624 | hasDuplicate = true; |
| | 625 | } |
| | 626 | return 0; |
| | 627 | }, |
| | 628 | |
| | 629 | // General-purpose constants |
| | 630 | MAX_NEGATIVE = 1 << 31, |
| | 631 | |
| | 632 | // Instance methods |
| | 633 | hasOwn = ({}).hasOwnProperty, |
| | 634 | arr = [], |
| | 635 | pop = arr.pop, |
| | 636 | push_native = arr.push, |
| | 637 | push = arr.push, |
| | 638 | slice = arr.slice, |
| | 639 | // Use a stripped-down indexOf as it's faster than native |
| | 640 | // http://jsperf.com/thor-indexof-vs-for/5 |
| | 641 | indexOf = function( list, elem ) { |
| | 642 | var i = 0, |
| | 643 | len = list.length; |
| | 644 | for ( ; i < len; i++ ) { |
| | 645 | if ( list[i] === elem ) { |
| | 646 | return i; |
| | 647 | } |
| | 648 | } |
| | 649 | return -1; |
| | 650 | }, |
| | 651 | |
| | 652 | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
| | 653 | |
| | 654 | // Regular expressions |
| | 655 | |
| | 656 | // http://www.w3.org/TR/css3-selectors/#whitespace |
| | 657 | whitespace = "[\\x20\\t\\r\\n\\f]", |
| | 658 | |
| | 659 | // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier |
| | 660 | identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
| | 661 | |
| | 662 | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors |
| | 663 | attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + |
| | 664 | // Operator (capture 2) |
| | 665 | "*([*^$|!~]?=)" + whitespace + |
| | 666 | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" |
| | 667 | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
| | 668 | "*\\]", |
| | 669 | |
| | 670 | pseudos = ":(" + identifier + ")(?:\\((" + |
| | 671 | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: |
| | 672 | // 1. quoted (capture 3; capture 4 or capture 5) |
| | 673 | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + |
| | 674 | // 2. simple (capture 6) |
| | 675 | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
| | 676 | // 3. anything else (capture 2) |
| | 677 | ".*" + |
| | 678 | ")\\)|)", |
| | 679 | |
| | 680 | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter |
| | 681 | rwhitespace = new RegExp( whitespace + "+", "g" ), |
| | 682 | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
| | 683 | |
| | 684 | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
| | 685 | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
| | 686 | |
| | 687 | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
| | 688 | |
| | 689 | rpseudo = new RegExp( pseudos ), |
| | 690 | ridentifier = new RegExp( "^" + identifier + "$" ), |
| | 691 | |
| | 692 | matchExpr = { |
| | 693 | "ID": new RegExp( "^#(" + identifier + ")" ), |
| | 694 | "CLASS": new RegExp( "^\\.(" + identifier + ")" ), |
| | 695 | "TAG": new RegExp( "^(" + identifier + "|[*])" ), |
| | 696 | "ATTR": new RegExp( "^" + attributes ), |
| | 697 | "PSEUDO": new RegExp( "^" + pseudos ), |
| | 698 | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
| | 699 | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
| | 700 | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
| | 701 | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
| | 702 | // For use in libraries implementing .is() |
| | 703 | // We use this for POS matching in `select` |
| | 704 | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
| | 705 | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
| | 706 | }, |
| | 707 | |
| | 708 | rinputs = /^(?:input|select|textarea|button)$/i, |
| | 709 | rheader = /^h\d$/i, |
| | 710 | |
| | 711 | rnative = /^[^{]+\{\s*\[native \w/, |
| | 712 | |
| | 713 | // Easily-parseable/retrievable ID or TAG or CLASS selectors |
| | 714 | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
| | 715 | |
| | 716 | rsibling = /[+~]/, |
| | 717 | rescape = /'|\\/g, |
| | 718 | |
| | 719 | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters |
| | 720 | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
| | 721 | funescape = function( _, escaped, escapedWhitespace ) { |
| | 722 | var high = "0x" + escaped - 0x10000; |
| | 723 | // NaN means non-codepoint |
| | 724 | // Support: Firefox<24 |
| | 725 | // Workaround erroneous numeric interpretation of +"0x" |
| | 726 | return high !== high || escapedWhitespace ? |
| | 727 | escaped : |
| | 728 | high < 0 ? |
| | 729 | // BMP codepoint |
| | 730 | String.fromCharCode( high + 0x10000 ) : |
| | 731 | // Supplemental Plane codepoint (surrogate pair) |
| | 732 | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
| | 733 | }, |
| | 734 | |
| | 735 | // Used for iframes |
| | 736 | // See setDocument() |
| | 737 | // Removing the function wrapper causes a "Permission Denied" |
| | 738 | // error in IE |
| | 739 | unloadHandler = function() { |
| | 740 | setDocument(); |
| | 741 | }; |
| | 742 | |
| | 743 | // Optimize for push.apply( _, NodeList ) |
| | 744 | try { |
| | 745 | push.apply( |
| | 746 | (arr = slice.call( preferredDoc.childNodes )), |
| | 747 | preferredDoc.childNodes |
| | 748 | ); |
| | 749 | // Support: Android<4.0 |
| | 750 | // Detect silently failing push.apply |
| | 751 | arr[ preferredDoc.childNodes.length ].nodeType; |
| | 752 | } catch ( e ) { |
| | 753 | push = { apply: arr.length ? |
| | 754 | |
| | 755 | // Leverage slice if possible |
| | 756 | function( target, els ) { |
| | 757 | push_native.apply( target, slice.call(els) ); |
| | 758 | } : |
| | 759 | |
| | 760 | // Support: IE<9 |
| | 761 | // Otherwise append directly |
| | 762 | function( target, els ) { |
| | 763 | var j = target.length, |
| | 764 | i = 0; |
| | 765 | // Can't trust NodeList.length |
| | 766 | while ( (target[j++] = els[i++]) ) {} |
| | 767 | target.length = j - 1; |
| | 768 | } |
| | 769 | }; |
| | 770 | } |
| | 771 | |
| | 772 | function Sizzle( selector, context, results, seed ) { |
| | 773 | var m, i, elem, nid, nidselect, match, groups, newSelector, |
| | 774 | newContext = context && context.ownerDocument, |
| | 775 | |
| | 776 | // nodeType defaults to 9, since context defaults to document |
| | 777 | nodeType = context ? context.nodeType : 9; |
| | 778 | |
| | 779 | results = results || []; |
| | 780 | |
| | 781 | // Return early from calls with invalid selector or context |
| | 782 | if ( typeof selector !== "string" || !selector || |
| | 783 | nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
| | 784 | |
| | 785 | return results; |
| | 786 | } |
| | 787 | |
| | 788 | // Try to shortcut find operations (as opposed to filters) in HTML documents |
| | 789 | if ( !seed ) { |
| | 790 | |
| | 791 | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
| | 792 | setDocument( context ); |
| | 793 | } |
| | 794 | context = context || document; |
| | 795 | |
| | 796 | if ( documentIsHTML ) { |
| | 797 | |
| | 798 | // If the selector is sufficiently simple, try using a "get*By*" DOM method |
| | 799 | // (excepting DocumentFragment context, where the methods don't exist) |
| | 800 | if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
| | 801 | |
| | 802 | // ID selector |
| | 803 | if ( (m = match[1]) ) { |
| | 804 | |
| | 805 | // Document context |
| | 806 | if ( nodeType === 9 ) { |
| | 807 | if ( (elem = context.getElementById( m )) ) { |
| | 808 | |
| | 809 | // Support: IE, Opera, Webkit |
| | 810 | // TODO: identify versions |
| | 811 | // getElementById can match elements by name instead of ID |
| | 812 | if ( elem.id === m ) { |
| | 813 | results.push( elem ); |
| | 814 | return results; |
| | 815 | } |
| | 816 | } else { |
| | 817 | return results; |
| | 818 | } |
| | 819 | |
| | 820 | // Element context |
| | 821 | } else { |
| | 822 | |
| | 823 | // Support: IE, Opera, Webkit |
| | 824 | // TODO: identify versions |
| | 825 | // getElementById can match elements by name instead of ID |
| | 826 | if ( newContext && (elem = newContext.getElementById( m )) && |
| | 827 | contains( context, elem ) && |
| | 828 | elem.id === m ) { |
| | 829 | |
| | 830 | results.push( elem ); |
| | 831 | return results; |
| | 832 | } |
| | 833 | } |
| | 834 | |
| | 835 | // Type selector |
| | 836 | } else if ( match[2] ) { |
| | 837 | push.apply( results, context.getElementsByTagName( selector ) ); |
| | 838 | return results; |
| | 839 | |
| | 840 | // Class selector |
| | 841 | } else if ( (m = match[3]) && support.getElementsByClassName && |
| | 842 | context.getElementsByClassName ) { |
| | 843 | |
| | 844 | push.apply( results, context.getElementsByClassName( m ) ); |
| | 845 | return results; |
| | 846 | } |
| | 847 | } |
| | 848 | |
| | 849 | // Take advantage of querySelectorAll |
| | 850 | if ( support.qsa && |
| | 851 | !compilerCache[ selector + " " ] && |
| | 852 | (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { |
| | 853 | |
| | 854 | if ( nodeType !== 1 ) { |
| | 855 | newContext = context; |
| | 856 | newSelector = selector; |
| | 857 | |
| | 858 | // qSA looks outside Element context, which is not what we want |
| | 859 | // Thanks to Andrew Dupont for this workaround technique |
| | 860 | // Support: IE <=8 |
| | 861 | // Exclude object elements |
| | 862 | } else if ( context.nodeName.toLowerCase() !== "object" ) { |
| | 863 | |
| | 864 | // Capture the context ID, setting it first if necessary |
| | 865 | if ( (nid = context.getAttribute( "id" )) ) { |
| | 866 | nid = nid.replace( rescape, "\\$&" ); |
| | 867 | } else { |
| | 868 | context.setAttribute( "id", (nid = expando) ); |
| | 869 | } |
| | 870 | |
| | 871 | // Prefix every selector in the list |
| | 872 | groups = tokenize( selector ); |
| | 873 | i = groups.length; |
| | 874 | nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; |
| | 875 | while ( i-- ) { |
| | 876 | groups[i] = nidselect + " " + toSelector( groups[i] ); |
| | 877 | } |
| | 878 | newSelector = groups.join( "," ); |
| | 879 | |
| | 880 | // Expand context for sibling selectors |
| | 881 | newContext = rsibling.test( selector ) && testContext( context.parentNode ) || |
| | 882 | context; |
| | 883 | } |
| | 884 | |
| | 885 | if ( newSelector ) { |
| | 886 | try { |
| | 887 | push.apply( results, |
| | 888 | newContext.querySelectorAll( newSelector ) |
| | 889 | ); |
| | 890 | return results; |
| | 891 | } catch ( qsaError ) { |
| | 892 | } finally { |
| | 893 | if ( nid === expando ) { |
| | 894 | context.removeAttribute( "id" ); |
| | 895 | } |
| | 896 | } |
| | 897 | } |
| | 898 | } |
| | 899 | } |
| | 900 | } |
| | 901 | |
| | 902 | // All others |
| | 903 | return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
| | 904 | } |
| | 905 | |
| | 906 | /** |
| | 907 | * Create key-value caches of limited size |
| | 908 | * @returns {function(string, object)} Returns the Object data after storing it on itself with |
| | 909 | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) |
| | 910 | * deleting the oldest entry |
| | 911 | */ |
| | 912 | function createCache() { |
| | 913 | var keys = []; |
| | 914 | |
| | 915 | function cache( key, value ) { |
| | 916 | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) |
| | 917 | if ( keys.push( key + " " ) > Expr.cacheLength ) { |
| | 918 | // Only keep the most recent entries |
| | 919 | delete cache[ keys.shift() ]; |
| | 920 | } |
| | 921 | return (cache[ key + " " ] = value); |
| | 922 | } |
| | 923 | return cache; |
| | 924 | } |
| | 925 | |
| | 926 | /** |
| | 927 | * Mark a function for special use by Sizzle |
| | 928 | * @param {Function} fn The function to mark |
| | 929 | */ |
| | 930 | function markFunction( fn ) { |
| | 931 | fn[ expando ] = true; |
| | 932 | return fn; |
| | 933 | } |
| | 934 | |
| | 935 | /** |
| | 936 | * Support testing using an element |
| | 937 | * @param {Function} fn Passed the created div and expects a boolean result |
| | 938 | */ |
| | 939 | function assert( fn ) { |
| | 940 | var div = document.createElement("div"); |
| | 941 | |
| | 942 | try { |
| | 943 | return !!fn( div ); |
| | 944 | } catch (e) { |
| | 945 | return false; |
| | 946 | } finally { |
| | 947 | // Remove from its parent by default |
| | 948 | if ( div.parentNode ) { |
| | 949 | div.parentNode.removeChild( div ); |
| | 950 | } |
| | 951 | // release memory in IE |
| | 952 | div = null; |
| | 953 | } |
| | 954 | } |
| | 955 | |
| | 956 | /** |
| | 957 | * Adds the same handler for all of the specified attrs |
| | 958 | * @param {String} attrs Pipe-separated list of attributes |
| | 959 | * @param {Function} handler The method that will be applied |
| | 960 | */ |
| | 961 | function addHandle( attrs, handler ) { |
| | 962 | var arr = attrs.split("|"), |
| | 963 | i = arr.length; |
| | 964 | |
| | 965 | while ( i-- ) { |
| | 966 | Expr.attrHandle[ arr[i] ] = handler; |
| | 967 | } |
| | 968 | } |
| | 969 | |
| | 970 | /** |
| | 971 | * Checks document order of two siblings |
| | 972 | * @param {Element} a |
| | 973 | * @param {Element} b |
| | 974 | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b |
| | 975 | */ |
| | 976 | function siblingCheck( a, b ) { |
| | 977 | var cur = b && a, |
| | 978 | diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
| | 979 | ( ~b.sourceIndex || MAX_NEGATIVE ) - |
| | 980 | ( ~a.sourceIndex || MAX_NEGATIVE ); |
| | 981 | |
| | 982 | // Use IE sourceIndex if available on both nodes |
| | 983 | if ( diff ) { |
| | 984 | return diff; |
| | 985 | } |
| | 986 | |
| | 987 | // Check if b follows a |
| | 988 | if ( cur ) { |
| | 989 | while ( (cur = cur.nextSibling) ) { |
| | 990 | if ( cur === b ) { |
| | 991 | return -1; |
| | 992 | } |
| | 993 | } |
| | 994 | } |
| | 995 | |
| | 996 | return a ? 1 : -1; |
| | 997 | } |
| | 998 | |
| | 999 | /** |
| | 1000 | * Returns a function to use in pseudos for input types |
| | 1001 | * @param {String} type |
| | 1002 | */ |
| | 1003 | function createInputPseudo( type ) { |
| | 1004 | return function( elem ) { |
| | 1005 | var name = elem.nodeName.toLowerCase(); |
| | 1006 | return name === "input" && elem.type === type; |
| | 1007 | }; |
| | 1008 | } |
| | 1009 | |
| | 1010 | /** |
| | 1011 | * Returns a function to use in pseudos for buttons |
| | 1012 | * @param {String} type |
| | 1013 | */ |
| | 1014 | function createButtonPseudo( type ) { |
| | 1015 | return function( elem ) { |
| | 1016 | var name = elem.nodeName.toLowerCase(); |
| | 1017 | return (name === "input" || name === "button") && elem.type === type; |
| | 1018 | }; |
| | 1019 | } |
| | 1020 | |
| | 1021 | /** |
| | 1022 | * Returns a function to use in pseudos for positionals |
| | 1023 | * @param {Function} fn |
| | 1024 | */ |
| | 1025 | function createPositionalPseudo( fn ) { |
| | 1026 | return markFunction(function( argument ) { |
| | 1027 | argument = +argument; |
| | 1028 | return markFunction(function( seed, matches ) { |
| | 1029 | var j, |
| | 1030 | matchIndexes = fn( [], seed.length, argument ), |
| | 1031 | i = matchIndexes.length; |
| | 1032 | |
| | 1033 | // Match elements found at the specified indexes |
| | 1034 | while ( i-- ) { |
| | 1035 | if ( seed[ (j = matchIndexes[i]) ] ) { |
| | 1036 | seed[j] = !(matches[j] = seed[j]); |
| | 1037 | } |
| | 1038 | } |
| | 1039 | }); |
| | 1040 | }); |
| | 1041 | } |
| | 1042 | |
| | 1043 | /** |
| | 1044 | * Checks a node for validity as a Sizzle context |
| | 1045 | * @param {Element|Object=} context |
| | 1046 | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value |
| | 1047 | */ |
| | 1048 | function testContext( context ) { |
| | 1049 | return context && typeof context.getElementsByTagName !== "undefined" && context; |
| | 1050 | } |
| | 1051 | |
| | 1052 | // Expose support vars for convenience |
| | 1053 | support = Sizzle.support = {}; |
| | 1054 | |
| | 1055 | /** |
| | 1056 | * Detects XML nodes |
| | 1057 | * @param {Element|Object} elem An element or a document |
| | 1058 | * @returns {Boolean} True iff elem is a non-HTML XML node |
| | 1059 | */ |
| | 1060 | isXML = Sizzle.isXML = function( elem ) { |
| | 1061 | // documentElement is verified for cases where it doesn't yet exist |
| | 1062 | // (such as loading iframes in IE - #4833) |
| | 1063 | var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
| | 1064 | return documentElement ? documentElement.nodeName !== "HTML" : false; |
| | 1065 | }; |
| | 1066 | |
| | 1067 | /** |
| | 1068 | * Sets document-related variables once based on the current document |
| | 1069 | * @param {Element|Object} [doc] An element or document object to use to set the document |
| | 1070 | * @returns {Object} Returns the current document |
| | 1071 | */ |
| | 1072 | setDocument = Sizzle.setDocument = function( node ) { |
| | 1073 | var hasCompare, parent, |
| | 1074 | doc = node ? node.ownerDocument || node : preferredDoc; |
| | 1075 | |
| | 1076 | // Return early if doc is invalid or already selected |
| | 1077 | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
| | 1078 | return document; |
| | 1079 | } |
| | 1080 | |
| | 1081 | // Update global variables |
| | 1082 | document = doc; |
| | 1083 | docElem = document.documentElement; |
| | 1084 | documentIsHTML = !isXML( document ); |
| | 1085 | |
| | 1086 | // Support: IE 9-11, Edge |
| | 1087 | // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) |
| | 1088 | if ( (parent = document.defaultView) && parent.top !== parent ) { |
| | 1089 | // Support: IE 11 |
| | 1090 | if ( parent.addEventListener ) { |
| | 1091 | parent.addEventListener( "unload", unloadHandler, false ); |
| | 1092 | |
| | 1093 | // Support: IE 9 - 10 only |
| | 1094 | } else if ( parent.attachEvent ) { |
| | 1095 | parent.attachEvent( "onunload", unloadHandler ); |
| | 1096 | } |
| | 1097 | } |
| | 1098 | |
| | 1099 | /* Attributes |
| | 1100 | ---------------------------------------------------------------------- */ |
| | 1101 | |
| | 1102 | // Support: IE<8 |
| | 1103 | // Verify that getAttribute really returns attributes and not properties |
| | 1104 | // (excepting IE8 booleans) |
| | 1105 | support.attributes = assert(function( div ) { |
| | 1106 | div.className = "i"; |
| | 1107 | return !div.getAttribute("className"); |
| | 1108 | }); |
| | 1109 | |
| | 1110 | /* getElement(s)By* |
| | 1111 | ---------------------------------------------------------------------- */ |
| | 1112 | |
| | 1113 | // Check if getElementsByTagName("*") returns only elements |
| | 1114 | support.getElementsByTagName = assert(function( div ) { |
| | 1115 | div.appendChild( document.createComment("") ); |
| | 1116 | return !div.getElementsByTagName("*").length; |
| | 1117 | }); |
| | 1118 | |
| | 1119 | // Support: IE<9 |
| | 1120 | support.getElementsByClassName = rnative.test( document.getElementsByClassName ); |
| | 1121 | |
| | 1122 | // Support: IE<10 |
| | 1123 | // Check if getElementById returns elements by name |
| | 1124 | // The broken getElementById methods don't pick up programatically-set names, |
| | 1125 | // so use a roundabout getElementsByName test |
| | 1126 | support.getById = assert(function( div ) { |
| | 1127 | docElem.appendChild( div ).id = expando; |
| | 1128 | return !document.getElementsByName || !document.getElementsByName( expando ).length; |
| | 1129 | }); |
| | 1130 | |
| | 1131 | // ID find and filter |
| | 1132 | if ( support.getById ) { |
| | 1133 | Expr.find["ID"] = function( id, context ) { |
| | 1134 | if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
| | 1135 | var m = context.getElementById( id ); |
| | 1136 | return m ? [ m ] : []; |
| | 1137 | } |
| | 1138 | }; |
| | 1139 | Expr.filter["ID"] = function( id ) { |
| | 1140 | var attrId = id.replace( runescape, funescape ); |
| | 1141 | return function( elem ) { |
| | 1142 | return elem.getAttribute("id") === attrId; |
| | 1143 | }; |
| | 1144 | }; |
| | 1145 | } else { |
| | 1146 | // Support: IE6/7 |
| | 1147 | // getElementById is not reliable as a find shortcut |
| | 1148 | delete Expr.find["ID"]; |
| | 1149 | |
| | 1150 | Expr.filter["ID"] = function( id ) { |
| | 1151 | var attrId = id.replace( runescape, funescape ); |
| | 1152 | return function( elem ) { |
| | 1153 | var node = typeof elem.getAttributeNode !== "undefined" && |
| | 1154 | elem.getAttributeNode("id"); |
| | 1155 | return node && node.value === attrId; |
| | 1156 | }; |
| | 1157 | }; |
| | 1158 | } |
| | 1159 | |
| | 1160 | // Tag |
| | 1161 | Expr.find["TAG"] = support.getElementsByTagName ? |
| | 1162 | function( tag, context ) { |
| | 1163 | if ( typeof context.getElementsByTagName !== "undefined" ) { |
| | 1164 | return context.getElementsByTagName( tag ); |
| | 1165 | |
| | 1166 | // DocumentFragment nodes don't have gEBTN |
| | 1167 | } else if ( support.qsa ) { |
| | 1168 | return context.querySelectorAll( tag ); |
| | 1169 | } |
| | 1170 | } : |
| | 1171 | |
| | 1172 | function( tag, context ) { |
| | 1173 | var elem, |
| | 1174 | tmp = [], |
| | 1175 | i = 0, |
| | 1176 | // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too |
| | 1177 | results = context.getElementsByTagName( tag ); |
| | 1178 | |
| | 1179 | // Filter out possible comments |
| | 1180 | if ( tag === "*" ) { |
| | 1181 | while ( (elem = results[i++]) ) { |
| | 1182 | if ( elem.nodeType === 1 ) { |
| | 1183 | tmp.push( elem ); |
| | 1184 | } |
| | 1185 | } |
| | 1186 | |
| | 1187 | return tmp; |
| | 1188 | } |
| | 1189 | return results; |
| | 1190 | }; |
| | 1191 | |
| | 1192 | // Class |
| | 1193 | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
| | 1194 | if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { |
| | 1195 | return context.getElementsByClassName( className ); |
| | 1196 | } |
| | 1197 | }; |
| | 1198 | |
| | 1199 | /* QSA/matchesSelector |
| | 1200 | ---------------------------------------------------------------------- */ |
| | 1201 | |
| | 1202 | // QSA and matchesSelector support |
| | 1203 | |
| | 1204 | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
| | 1205 | rbuggyMatches = []; |
| | 1206 | |
| | 1207 | // qSa(:focus) reports false when true (Chrome 21) |
| | 1208 | // We allow this because of a bug in IE8/9 that throws an error |
| | 1209 | // whenever `document.activeElement` is accessed on an iframe |
| | 1210 | // So, we allow :focus to pass through QSA all the time to avoid the IE error |
| | 1211 | // See http://bugs.jquery.com/ticket/13378 |
| | 1212 | rbuggyQSA = []; |
| | 1213 | |
| | 1214 | if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { |
| | 1215 | // Build QSA regex |
| | 1216 | // Regex strategy adopted from Diego Perini |
| | 1217 | assert(function( div ) { |
| | 1218 | // Select is set to empty string on purpose |
| | 1219 | // This is to test IE's treatment of not explicitly |
| | 1220 | // setting a boolean content attribute, |
| | 1221 | // since its presence should be enough |
| | 1222 | // http://bugs.jquery.com/ticket/12359 |
| | 1223 | docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + |
| | 1224 | "<select id='" + expando + "-\r\\' msallowcapture=''>" + |
| | 1225 | "<option selected=''></option></select>"; |
| | 1226 | |
| | 1227 | // Support: IE8, Opera 11-12.16 |
| | 1228 | // Nothing should be selected when empty strings follow ^= or $= or *= |
| | 1229 | // The test attribute must be unknown in Opera but "safe" for WinRT |
| | 1230 | // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section |
| | 1231 | if ( div.querySelectorAll("[msallowcapture^='']").length ) { |
| | 1232 | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
| | 1233 | } |
| | 1234 | |
| | 1235 | // Support: IE8 |
| | 1236 | // Boolean attributes and "value" are not treated correctly |
| | 1237 | if ( !div.querySelectorAll("[selected]").length ) { |
| | 1238 | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
| | 1239 | } |
| | 1240 | |
| | 1241 | // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ |
| | 1242 | if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
| | 1243 | rbuggyQSA.push("~="); |
| | 1244 | } |
| | 1245 | |
| | 1246 | // Webkit/Opera - :checked should return selected option elements |
| | 1247 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | 1248 | // IE8 throws error here and will not see later tests |
| | 1249 | if ( !div.querySelectorAll(":checked").length ) { |
| | 1250 | rbuggyQSA.push(":checked"); |
| | 1251 | } |
| | 1252 | |
| | 1253 | // Support: Safari 8+, iOS 8+ |
| | 1254 | // https://bugs.webkit.org/show_bug.cgi?id=136851 |
| | 1255 | // In-page `selector#id sibing-combinator selector` fails |
| | 1256 | if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { |
| | 1257 | rbuggyQSA.push(".#.+[+~]"); |
| | 1258 | } |
| | 1259 | }); |
| | 1260 | |
| | 1261 | assert(function( div ) { |
| | 1262 | // Support: Windows 8 Native Apps |
| | 1263 | // The type and name attributes are restricted during .innerHTML assignment |
| | 1264 | var input = document.createElement("input"); |
| | 1265 | input.setAttribute( "type", "hidden" ); |
| | 1266 | div.appendChild( input ).setAttribute( "name", "D" ); |
| | 1267 | |
| | 1268 | // Support: IE8 |
| | 1269 | // Enforce case-sensitivity of name attribute |
| | 1270 | if ( div.querySelectorAll("[name=d]").length ) { |
| | 1271 | rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
| | 1272 | } |
| | 1273 | |
| | 1274 | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) |
| | 1275 | // IE8 throws error here and will not see later tests |
| | 1276 | if ( !div.querySelectorAll(":enabled").length ) { |
| | 1277 | rbuggyQSA.push( ":enabled", ":disabled" ); |
| | 1278 | } |
| | 1279 | |
| | 1280 | // Opera 10-11 does not throw on post-comma invalid pseudos |
| | 1281 | div.querySelectorAll("*,:x"); |
| | 1282 | rbuggyQSA.push(",.*:"); |
| | 1283 | }); |
| | 1284 | } |
| | 1285 | |
| | 1286 | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || |
| | 1287 | docElem.webkitMatchesSelector || |
| | 1288 | docElem.mozMatchesSelector || |
| | 1289 | docElem.oMatchesSelector || |
| | 1290 | docElem.msMatchesSelector) )) ) { |
| | 1291 | |
| | 1292 | assert(function( div ) { |
| | 1293 | // Check to see if it's possible to do matchesSelector |
| | 1294 | // on a disconnected node (IE 9) |
| | 1295 | support.disconnectedMatch = matches.call( div, "div" ); |
| | 1296 | |
| | 1297 | // This should fail with an exception |
| | 1298 | // Gecko does not error, returns false instead |
| | 1299 | matches.call( div, "[s!='']:x" ); |
| | 1300 | rbuggyMatches.push( "!=", pseudos ); |
| | 1301 | }); |
| | 1302 | } |
| | 1303 | |
| | 1304 | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
| | 1305 | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
| | 1306 | |
| | 1307 | /* Contains |
| | 1308 | ---------------------------------------------------------------------- */ |
| | 1309 | hasCompare = rnative.test( docElem.compareDocumentPosition ); |
| | 1310 | |
| | 1311 | // Element contains another |
| | 1312 | // Purposefully self-exclusive |
| | 1313 | // As in, an element does not contain itself |
| | 1314 | contains = hasCompare || rnative.test( docElem.contains ) ? |
| | 1315 | function( a, b ) { |
| | 1316 | var adown = a.nodeType === 9 ? a.documentElement : a, |
| | 1317 | bup = b && b.parentNode; |
| | 1318 | return a === bup || !!( bup && bup.nodeType === 1 && ( |
| | 1319 | adown.contains ? |
| | 1320 | adown.contains( bup ) : |
| | 1321 | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
| | 1322 | )); |
| | 1323 | } : |
| | 1324 | function( a, b ) { |
| | 1325 | if ( b ) { |
| | 1326 | while ( (b = b.parentNode) ) { |
| | 1327 | if ( b === a ) { |
| | 1328 | return true; |
| | 1329 | } |
| | 1330 | } |
| | 1331 | } |
| | 1332 | return false; |
| | 1333 | }; |
| | 1334 | |
| | 1335 | /* Sorting |
| | 1336 | ---------------------------------------------------------------------- */ |
| | 1337 | |
| | 1338 | // Document order sorting |
| | 1339 | sortOrder = hasCompare ? |
| | 1340 | function( a, b ) { |
| | 1341 | |
| | 1342 | // Flag for duplicate removal |
| | 1343 | if ( a === b ) { |
| | 1344 | hasDuplicate = true; |
| | 1345 | return 0; |
| | 1346 | } |
| | 1347 | |
| | 1348 | // Sort on method existence if only one input has compareDocumentPosition |
| | 1349 | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; |
| | 1350 | if ( compare ) { |
| | 1351 | return compare; |
| | 1352 | } |
| | 1353 | |
| | 1354 | // Calculate position if both inputs belong to the same document |
| | 1355 | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
| | 1356 | a.compareDocumentPosition( b ) : |
| | 1357 | |
| | 1358 | // Otherwise we know they are disconnected |
| | 1359 | 1; |
| | 1360 | |
| | 1361 | // Disconnected nodes |
| | 1362 | if ( compare & 1 || |
| | 1363 | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
| | 1364 | |
| | 1365 | // Choose the first element that is related to our preferred document |
| | 1366 | if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { |
| | 1367 | return -1; |
| | 1368 | } |
| | 1369 | if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { |
| | 1370 | return 1; |
| | 1371 | } |
| | 1372 | |
| | 1373 | // Maintain original order |
| | 1374 | return sortInput ? |
| | 1375 | ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| | 1376 | 0; |
| | 1377 | } |
| | 1378 | |
| | 1379 | return compare & 4 ? -1 : 1; |
| | 1380 | } : |
| | 1381 | function( a, b ) { |
| | 1382 | // Exit early if the nodes are identical |
| | 1383 | if ( a === b ) { |
| | 1384 | hasDuplicate = true; |
| | 1385 | return 0; |
| | 1386 | } |
| | 1387 | |
| | 1388 | var cur, |
| | 1389 | i = 0, |
| | 1390 | aup = a.parentNode, |
| | 1391 | bup = b.parentNode, |
| | 1392 | ap = [ a ], |
| | 1393 | bp = [ b ]; |
| | 1394 | |
| | 1395 | // Parentless nodes are either documents or disconnected |
| | 1396 | if ( !aup || !bup ) { |
| | 1397 | return a === document ? -1 : |
| | 1398 | b === document ? 1 : |
| | 1399 | aup ? -1 : |
| | 1400 | bup ? 1 : |
| | 1401 | sortInput ? |
| | 1402 | ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| | 1403 | 0; |
| | 1404 | |
| | 1405 | // If the nodes are siblings, we can do a quick check |
| | 1406 | } else if ( aup === bup ) { |
| | 1407 | return siblingCheck( a, b ); |
| | 1408 | } |
| | 1409 | |
| | 1410 | // Otherwise we need full lists of their ancestors for comparison |
| | 1411 | cur = a; |
| | 1412 | while ( (cur = cur.parentNode) ) { |
| | 1413 | ap.unshift( cur ); |
| | 1414 | } |
| | 1415 | cur = b; |
| | 1416 | while ( (cur = cur.parentNode) ) { |
| | 1417 | bp.unshift( cur ); |
| | 1418 | } |
| | 1419 | |
| | 1420 | // Walk down the tree looking for a discrepancy |
| | 1421 | while ( ap[i] === bp[i] ) { |
| | 1422 | i++; |
| | 1423 | } |
| | 1424 | |
| | 1425 | return i ? |
| | 1426 | // Do a sibling check if the nodes have a common ancestor |
| | 1427 | siblingCheck( ap[i], bp[i] ) : |
| | 1428 | |
| | 1429 | // Otherwise nodes in our document sort first |
| | 1430 | ap[i] === preferredDoc ? -1 : |
| | 1431 | bp[i] === preferredDoc ? 1 : |
| | 1432 | 0; |
| | 1433 | }; |
| | 1434 | |
| | 1435 | return document; |
| | 1436 | }; |
| | 1437 | |
| | 1438 | Sizzle.matches = function( expr, elements ) { |
| | 1439 | return Sizzle( expr, null, null, elements ); |
| | 1440 | }; |
| | 1441 | |
| | 1442 | Sizzle.matchesSelector = function( elem, expr ) { |
| | 1443 | // Set document vars if needed |
| | 1444 | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | 1445 | setDocument( elem ); |
| | 1446 | } |
| | 1447 | |
| | 1448 | // Make sure that attribute selectors are quoted |
| | 1449 | expr = expr.replace( rattributeQuotes, "='$1']" ); |
| | 1450 | |
| | 1451 | if ( support.matchesSelector && documentIsHTML && |
| | 1452 | !compilerCache[ expr + " " ] && |
| | 1453 | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
| | 1454 | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
| | 1455 | |
| | 1456 | try { |
| | 1457 | var ret = matches.call( elem, expr ); |
| | 1458 | |
| | 1459 | // IE 9's matchesSelector returns false on disconnected nodes |
| | 1460 | if ( ret || support.disconnectedMatch || |
| | 1461 | // As well, disconnected nodes are said to be in a document |
| | 1462 | // fragment in IE 9 |
| | 1463 | elem.document && elem.document.nodeType !== 11 ) { |
| | 1464 | return ret; |
| | 1465 | } |
| | 1466 | } catch (e) {} |
| | 1467 | } |
| | 1468 | |
| | 1469 | return Sizzle( expr, document, null, [ elem ] ).length > 0; |
| | 1470 | }; |
| | 1471 | |
| | 1472 | Sizzle.contains = function( context, elem ) { |
| | 1473 | // Set document vars if needed |
| | 1474 | if ( ( context.ownerDocument || context ) !== document ) { |
| | 1475 | setDocument( context ); |
| | 1476 | } |
| | 1477 | return contains( context, elem ); |
| | 1478 | }; |
| | 1479 | |
| | 1480 | Sizzle.attr = function( elem, name ) { |
| | 1481 | // Set document vars if needed |
| | 1482 | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | 1483 | setDocument( elem ); |
| | 1484 | } |
| | 1485 | |
| | 1486 | var fn = Expr.attrHandle[ name.toLowerCase() ], |
| | 1487 | // Don't get fooled by Object.prototype properties (jQuery #13807) |
| | 1488 | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
| | 1489 | fn( elem, name, !documentIsHTML ) : |
| | 1490 | undefined; |
| | 1491 | |
| | 1492 | return val !== undefined ? |
| | 1493 | val : |
| | 1494 | support.attributes || !documentIsHTML ? |
| | 1495 | elem.getAttribute( name ) : |
| | 1496 | (val = elem.getAttributeNode(name)) && val.specified ? |
| | 1497 | val.value : |
| | 1498 | null; |
| | 1499 | }; |
| | 1500 | |
| | 1501 | Sizzle.error = function( msg ) { |
| | 1502 | throw new Error( "Syntax error, unrecognized expression: " + msg ); |
| | 1503 | }; |
| | 1504 | |
| | 1505 | /** |
| | 1506 | * Document sorting and removing duplicates |
| | 1507 | * @param {ArrayLike} results |
| | 1508 | */ |
| | 1509 | Sizzle.uniqueSort = function( results ) { |
| | 1510 | var elem, |
| | 1511 | duplicates = [], |
| | 1512 | j = 0, |
| | 1513 | i = 0; |
| | 1514 | |
| | 1515 | // Unless we *know* we can detect duplicates, assume their presence |
| | 1516 | hasDuplicate = !support.detectDuplicates; |
| | 1517 | sortInput = !support.sortStable && results.slice( 0 ); |
| | 1518 | results.sort( sortOrder ); |
| | 1519 | |
| | 1520 | if ( hasDuplicate ) { |
| | 1521 | while ( (elem = results[i++]) ) { |
| | 1522 | if ( elem === results[ i ] ) { |
| | 1523 | j = duplicates.push( i ); |
| | 1524 | } |
| | 1525 | } |
| | 1526 | while ( j-- ) { |
| | 1527 | results.splice( duplicates[ j ], 1 ); |
| | 1528 | } |
| | 1529 | } |
| | 1530 | |
| | 1531 | // Clear input after sorting to release objects |
| | 1532 | // See https://github.com/jquery/sizzle/pull/225 |
| | 1533 | sortInput = null; |
| | 1534 | |
| | 1535 | return results; |
| | 1536 | }; |
| | 1537 | |
| | 1538 | /** |
| | 1539 | * Utility function for retrieving the text value of an array of DOM nodes |
| | 1540 | * @param {Array|Element} elem |
| | 1541 | */ |
| | 1542 | getText = Sizzle.getText = function( elem ) { |
| | 1543 | var node, |
| | 1544 | ret = "", |
| | 1545 | i = 0, |
| | 1546 | nodeType = elem.nodeType; |
| | 1547 | |
| | 1548 | if ( !nodeType ) { |
| | 1549 | // If no nodeType, this is expected to be an array |
| | 1550 | while ( (node = elem[i++]) ) { |
| | 1551 | // Do not traverse comment nodes |
| | 1552 | ret += getText( node ); |
| | 1553 | } |
| | 1554 | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
| | 1555 | // Use textContent for elements |
| | 1556 | // innerText usage removed for consistency of new lines (jQuery #11153) |
| | 1557 | if ( typeof elem.textContent === "string" ) { |
| | 1558 | return elem.textContent; |
| | 1559 | } else { |
| | 1560 | // Traverse its children |
| | 1561 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | 1562 | ret += getText( elem ); |
| | 1563 | } |
| | 1564 | } |
| | 1565 | } else if ( nodeType === 3 || nodeType === 4 ) { |
| | 1566 | return elem.nodeValue; |
| | 1567 | } |
| | 1568 | // Do not include comment or processing instruction nodes |
| | 1569 | |
| | 1570 | return ret; |
| | 1571 | }; |
| | 1572 | |
| | 1573 | Expr = Sizzle.selectors = { |
| | 1574 | |
| | 1575 | // Can be adjusted by the user |
| | 1576 | cacheLength: 50, |
| | 1577 | |
| | 1578 | createPseudo: markFunction, |
| | 1579 | |
| | 1580 | match: matchExpr, |
| | 1581 | |
| | 1582 | attrHandle: {}, |
| | 1583 | |
| | 1584 | find: {}, |
| | 1585 | |
| | 1586 | relative: { |
| | 1587 | ">": { dir: "parentNode", first: true }, |
| | 1588 | " ": { dir: "parentNode" }, |
| | 1589 | "+": { dir: "previousSibling", first: true }, |
| | 1590 | "~": { dir: "previousSibling" } |
| | 1591 | }, |
| | 1592 | |
| | 1593 | preFilter: { |
| | 1594 | "ATTR": function( match ) { |
| | 1595 | match[1] = match[1].replace( runescape, funescape ); |
| | 1596 | |
| | 1597 | // Move the given value to match[3] whether quoted or unquoted |
| | 1598 | match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
| | 1599 | |
| | 1600 | if ( match[2] === "~=" ) { |
| | 1601 | match[3] = " " + match[3] + " "; |
| | 1602 | } |
| | 1603 | |
| | 1604 | return match.slice( 0, 4 ); |
| | 1605 | }, |
| | 1606 | |
| | 1607 | "CHILD": function( match ) { |
| | 1608 | /* matches from matchExpr["CHILD"] |
| | 1609 | 1 type (only|nth|...) |
| | 1610 | 2 what (child|of-type) |
| | 1611 | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
| | 1612 | 4 xn-component of xn+y argument ([+-]?\d*n|) |
| | 1613 | 5 sign of xn-component |
| | 1614 | 6 x of xn-component |
| | 1615 | 7 sign of y-component |
| | 1616 | 8 y of y-component |
| | 1617 | */ |
| | 1618 | match[1] = match[1].toLowerCase(); |
| | 1619 | |
| | 1620 | if ( match[1].slice( 0, 3 ) === "nth" ) { |
| | 1621 | // nth-* requires argument |
| | 1622 | if ( !match[3] ) { |
| | 1623 | Sizzle.error( match[0] ); |
| | 1624 | } |
| | 1625 | |
| | 1626 | // numeric x and y parameters for Expr.filter.CHILD |
| | 1627 | // remember that false/true cast respectively to 0/1 |
| | 1628 | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
| | 1629 | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
| | 1630 | |
| | 1631 | // other types prohibit arguments |
| | 1632 | } else if ( match[3] ) { |
| | 1633 | Sizzle.error( match[0] ); |
| | 1634 | } |
| | 1635 | |
| | 1636 | return match; |
| | 1637 | }, |
| | 1638 | |
| | 1639 | "PSEUDO": function( match ) { |
| | 1640 | var excess, |
| | 1641 | unquoted = !match[6] && match[2]; |
| | 1642 | |
| | 1643 | if ( matchExpr["CHILD"].test( match[0] ) ) { |
| | 1644 | return null; |
| | 1645 | } |
| | 1646 | |
| | 1647 | // Accept quoted arguments as-is |
| | 1648 | if ( match[3] ) { |
| | 1649 | match[2] = match[4] || match[5] || ""; |
| | 1650 | |
| | 1651 | // Strip excess characters from unquoted arguments |
| | 1652 | } else if ( unquoted && rpseudo.test( unquoted ) && |
| | 1653 | // Get excess from tokenize (recursively) |
| | 1654 | (excess = tokenize( unquoted, true )) && |
| | 1655 | // advance to the next closing parenthesis |
| | 1656 | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
| | 1657 | |
| | 1658 | // excess is a negative index |
| | 1659 | match[0] = match[0].slice( 0, excess ); |
| | 1660 | match[2] = unquoted.slice( 0, excess ); |
| | 1661 | } |
| | 1662 | |
| | 1663 | // Return only captures needed by the pseudo filter method (type and argument) |
| | 1664 | return match.slice( 0, 3 ); |
| | 1665 | } |
| | 1666 | }, |
| | 1667 | |
| | 1668 | filter: { |
| | 1669 | |
| | 1670 | "TAG": function( nodeNameSelector ) { |
| | 1671 | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); |
| | 1672 | return nodeNameSelector === "*" ? |
| | 1673 | function() { return true; } : |
| | 1674 | function( elem ) { |
| | 1675 | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
| | 1676 | }; |
| | 1677 | }, |
| | 1678 | |
| | 1679 | "CLASS": function( className ) { |
| | 1680 | var pattern = classCache[ className + " " ]; |
| | 1681 | |
| | 1682 | return pattern || |
| | 1683 | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
| | 1684 | classCache( className, function( elem ) { |
| | 1685 | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
| | 1686 | }); |
| | 1687 | }, |
| | 1688 | |
| | 1689 | "ATTR": function( name, operator, check ) { |
| | 1690 | return function( elem ) { |
| | 1691 | var result = Sizzle.attr( elem, name ); |
| | 1692 | |
| | 1693 | if ( result == null ) { |
| | 1694 | return operator === "!="; |
| | 1695 | } |
| | 1696 | if ( !operator ) { |
| | 1697 | return true; |
| | 1698 | } |
| | 1699 | |
| | 1700 | result += ""; |
| | 1701 | |
| | 1702 | return operator === "=" ? result === check : |
| | 1703 | operator === "!=" ? result !== check : |
| | 1704 | operator === "^=" ? check && result.indexOf( check ) === 0 : |
| | 1705 | operator === "*=" ? check && result.indexOf( check ) > -1 : |
| | 1706 | operator === "$=" ? check && result.slice( -check.length ) === check : |
| | 1707 | operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
| | 1708 | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
| | 1709 | false; |
| | 1710 | }; |
| | 1711 | }, |
| | 1712 | |
| | 1713 | "CHILD": function( type, what, argument, first, last ) { |
| | 1714 | var simple = type.slice( 0, 3 ) !== "nth", |
| | 1715 | forward = type.slice( -4 ) !== "last", |
| | 1716 | ofType = what === "of-type"; |
| | 1717 | |
| | 1718 | return first === 1 && last === 0 ? |
| | 1719 | |
| | 1720 | // Shortcut for :nth-*(n) |
| | 1721 | function( elem ) { |
| | 1722 | return !!elem.parentNode; |
| | 1723 | } : |
| | 1724 | |
| | 1725 | function( elem, context, xml ) { |
| | 1726 | var cache, uniqueCache, outerCache, node, nodeIndex, start, |
| | 1727 | dir = simple !== forward ? "nextSibling" : "previousSibling", |
| | 1728 | parent = elem.parentNode, |
| | 1729 | name = ofType && elem.nodeName.toLowerCase(), |
| | 1730 | useCache = !xml && !ofType, |
| | 1731 | diff = false; |
| | 1732 | |
| | 1733 | if ( parent ) { |
| | 1734 | |
| | 1735 | // :(first|last|only)-(child|of-type) |
| | 1736 | if ( simple ) { |
| | 1737 | while ( dir ) { |
| | 1738 | node = elem; |
| | 1739 | while ( (node = node[ dir ]) ) { |
| | 1740 | if ( ofType ? |
| | 1741 | node.nodeName.toLowerCase() === name : |
| | 1742 | node.nodeType === 1 ) { |
| | 1743 | |
| | 1744 | return false; |
| | 1745 | } |
| | 1746 | } |
| | 1747 | // Reverse direction for :only-* (if we haven't yet done so) |
| | 1748 | start = dir = type === "only" && !start && "nextSibling"; |
| | 1749 | } |
| | 1750 | return true; |
| | 1751 | } |
| | 1752 | |
| | 1753 | start = [ forward ? parent.firstChild : parent.lastChild ]; |
| | 1754 | |
| | 1755 | // non-xml :nth-child(...) stores cache data on `parent` |
| | 1756 | if ( forward && useCache ) { |
| | 1757 | |
| | 1758 | // Seek `elem` from a previously-cached index |
| | 1759 | |
| | 1760 | // ...in a gzip-friendly way |
| | 1761 | node = parent; |
| | 1762 | outerCache = node[ expando ] || (node[ expando ] = {}); |
| | 1763 | |
| | 1764 | // Support: IE <9 only |
| | 1765 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 1766 | uniqueCache = outerCache[ node.uniqueID ] || |
| | 1767 | (outerCache[ node.uniqueID ] = {}); |
| | 1768 | |
| | 1769 | cache = uniqueCache[ type ] || []; |
| | 1770 | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| | 1771 | diff = nodeIndex && cache[ 2 ]; |
| | 1772 | node = nodeIndex && parent.childNodes[ nodeIndex ]; |
| | 1773 | |
| | 1774 | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | 1775 | |
| | 1776 | // Fallback to seeking `elem` from the start |
| | 1777 | (diff = nodeIndex = 0) || start.pop()) ) { |
| | 1778 | |
| | 1779 | // When found, cache indexes on `parent` and break |
| | 1780 | if ( node.nodeType === 1 && ++diff && node === elem ) { |
| | 1781 | uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; |
| | 1782 | break; |
| | 1783 | } |
| | 1784 | } |
| | 1785 | |
| | 1786 | } else { |
| | 1787 | // Use previously-cached element index if available |
| | 1788 | if ( useCache ) { |
| | 1789 | // ...in a gzip-friendly way |
| | 1790 | node = elem; |
| | 1791 | outerCache = node[ expando ] || (node[ expando ] = {}); |
| | 1792 | |
| | 1793 | // Support: IE <9 only |
| | 1794 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 1795 | uniqueCache = outerCache[ node.uniqueID ] || |
| | 1796 | (outerCache[ node.uniqueID ] = {}); |
| | 1797 | |
| | 1798 | cache = uniqueCache[ type ] || []; |
| | 1799 | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| | 1800 | diff = nodeIndex; |
| | 1801 | } |
| | 1802 | |
| | 1803 | // xml :nth-child(...) |
| | 1804 | // or :nth-last-child(...) or :nth(-last)?-of-type(...) |
| | 1805 | if ( diff === false ) { |
| | 1806 | // Use the same loop as above to seek `elem` from the start |
| | 1807 | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | 1808 | (diff = nodeIndex = 0) || start.pop()) ) { |
| | 1809 | |
| | 1810 | if ( ( ofType ? |
| | 1811 | node.nodeName.toLowerCase() === name : |
| | 1812 | node.nodeType === 1 ) && |
| | 1813 | ++diff ) { |
| | 1814 | |
| | 1815 | // Cache the index of each encountered element |
| | 1816 | if ( useCache ) { |
| | 1817 | outerCache = node[ expando ] || (node[ expando ] = {}); |
| | 1818 | |
| | 1819 | // Support: IE <9 only |
| | 1820 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 1821 | uniqueCache = outerCache[ node.uniqueID ] || |
| | 1822 | (outerCache[ node.uniqueID ] = {}); |
| | 1823 | |
| | 1824 | uniqueCache[ type ] = [ dirruns, diff ]; |
| | 1825 | } |
| | 1826 | |
| | 1827 | if ( node === elem ) { |
| | 1828 | break; |
| | 1829 | } |
| | 1830 | } |
| | 1831 | } |
| | 1832 | } |
| | 1833 | } |
| | 1834 | |
| | 1835 | // Incorporate the offset, then check against cycle size |
| | 1836 | diff -= last; |
| | 1837 | return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
| | 1838 | } |
| | 1839 | }; |
| | 1840 | }, |
| | 1841 | |
| | 1842 | "PSEUDO": function( pseudo, argument ) { |
| | 1843 | // pseudo-class names are case-insensitive |
| | 1844 | // http://www.w3.org/TR/selectors/#pseudo-classes |
| | 1845 | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters |
| | 1846 | // Remember that setFilters inherits from pseudos |
| | 1847 | var args, |
| | 1848 | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
| | 1849 | Sizzle.error( "unsupported pseudo: " + pseudo ); |
| | 1850 | |
| | 1851 | // The user may use createPseudo to indicate that |
| | 1852 | // arguments are needed to create the filter function |
| | 1853 | // just as Sizzle does |
| | 1854 | if ( fn[ expando ] ) { |
| | 1855 | return fn( argument ); |
| | 1856 | } |
| | 1857 | |
| | 1858 | // But maintain support for old signatures |
| | 1859 | if ( fn.length > 1 ) { |
| | 1860 | args = [ pseudo, pseudo, "", argument ]; |
| | 1861 | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
| | 1862 | markFunction(function( seed, matches ) { |
| | 1863 | var idx, |
| | 1864 | matched = fn( seed, argument ), |
| | 1865 | i = matched.length; |
| | 1866 | while ( i-- ) { |
| | 1867 | idx = indexOf( seed, matched[i] ); |
| | 1868 | seed[ idx ] = !( matches[ idx ] = matched[i] ); |
| | 1869 | } |
| | 1870 | }) : |
| | 1871 | function( elem ) { |
| | 1872 | return fn( elem, 0, args ); |
| | 1873 | }; |
| | 1874 | } |
| | 1875 | |
| | 1876 | return fn; |
| | 1877 | } |
| | 1878 | }, |
| | 1879 | |
| | 1880 | pseudos: { |
| | 1881 | // Potentially complex pseudos |
| | 1882 | "not": markFunction(function( selector ) { |
| | 1883 | // Trim the selector passed to compile |
| | 1884 | // to avoid treating leading and trailing |
| | 1885 | // spaces as combinators |
| | 1886 | var input = [], |
| | 1887 | results = [], |
| | 1888 | matcher = compile( selector.replace( rtrim, "$1" ) ); |
| | 1889 | |
| | 1890 | return matcher[ expando ] ? |
| | 1891 | markFunction(function( seed, matches, context, xml ) { |
| | 1892 | var elem, |
| | 1893 | unmatched = matcher( seed, null, xml, [] ), |
| | 1894 | i = seed.length; |
| | 1895 | |
| | 1896 | // Match elements unmatched by `matcher` |
| | 1897 | while ( i-- ) { |
| | 1898 | if ( (elem = unmatched[i]) ) { |
| | 1899 | seed[i] = !(matches[i] = elem); |
| | 1900 | } |
| | 1901 | } |
| | 1902 | }) : |
| | 1903 | function( elem, context, xml ) { |
| | 1904 | input[0] = elem; |
| | 1905 | matcher( input, null, xml, results ); |
| | 1906 | // Don't keep the element (issue #299) |
| | 1907 | input[0] = null; |
| | 1908 | return !results.pop(); |
| | 1909 | }; |
| | 1910 | }), |
| | 1911 | |
| | 1912 | "has": markFunction(function( selector ) { |
| | 1913 | return function( elem ) { |
| | 1914 | return Sizzle( selector, elem ).length > 0; |
| | 1915 | }; |
| | 1916 | }), |
| | 1917 | |
| | 1918 | "contains": markFunction(function( text ) { |
| | 1919 | text = text.replace( runescape, funescape ); |
| | 1920 | return function( elem ) { |
| | 1921 | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
| | 1922 | }; |
| | 1923 | }), |
| | 1924 | |
| | 1925 | // "Whether an element is represented by a :lang() selector |
| | 1926 | // is based solely on the element's language value |
| | 1927 | // being equal to the identifier C, |
| | 1928 | // or beginning with the identifier C immediately followed by "-". |
| | 1929 | // The matching of C against the element's language value is performed case-insensitively. |
| | 1930 | // The identifier C does not have to be a valid language name." |
| | 1931 | // http://www.w3.org/TR/selectors/#lang-pseudo |
| | 1932 | "lang": markFunction( function( lang ) { |
| | 1933 | // lang value must be a valid identifier |
| | 1934 | if ( !ridentifier.test(lang || "") ) { |
| | 1935 | Sizzle.error( "unsupported lang: " + lang ); |
| | 1936 | } |
| | 1937 | lang = lang.replace( runescape, funescape ).toLowerCase(); |
| | 1938 | return function( elem ) { |
| | 1939 | var elemLang; |
| | 1940 | do { |
| | 1941 | if ( (elemLang = documentIsHTML ? |
| | 1942 | elem.lang : |
| | 1943 | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
| | 1944 | |
| | 1945 | elemLang = elemLang.toLowerCase(); |
| | 1946 | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
| | 1947 | } |
| | 1948 | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
| | 1949 | return false; |
| | 1950 | }; |
| | 1951 | }), |
| | 1952 | |
| | 1953 | // Miscellaneous |
| | 1954 | "target": function( elem ) { |
| | 1955 | var hash = window.location && window.location.hash; |
| | 1956 | return hash && hash.slice( 1 ) === elem.id; |
| | 1957 | }, |
| | 1958 | |
| | 1959 | "root": function( elem ) { |
| | 1960 | return elem === docElem; |
| | 1961 | }, |
| | 1962 | |
| | 1963 | "focus": function( elem ) { |
| | 1964 | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
| | 1965 | }, |
| | 1966 | |
| | 1967 | // Boolean properties |
| | 1968 | "enabled": function( elem ) { |
| | 1969 | return elem.disabled === false; |
| | 1970 | }, |
| | 1971 | |
| | 1972 | "disabled": function( elem ) { |
| | 1973 | return elem.disabled === true; |
| | 1974 | }, |
| | 1975 | |
| | 1976 | "checked": function( elem ) { |
| | 1977 | // In CSS3, :checked should return both checked and selected elements |
| | 1978 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | 1979 | var nodeName = elem.nodeName.toLowerCase(); |
| | 1980 | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
| | 1981 | }, |
| | 1982 | |
| | 1983 | "selected": function( elem ) { |
| | 1984 | // Accessing this property makes selected-by-default |
| | 1985 | // options in Safari work properly |
| | 1986 | if ( elem.parentNode ) { |
| | 1987 | elem.parentNode.selectedIndex; |
| | 1988 | } |
| | 1989 | |
| | 1990 | return elem.selected === true; |
| | 1991 | }, |
| | 1992 | |
| | 1993 | // Contents |
| | 1994 | "empty": function( elem ) { |
| | 1995 | // http://www.w3.org/TR/selectors/#empty-pseudo |
| | 1996 | // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), |
| | 1997 | // but not by others (comment: 8; processing instruction: 7; etc.) |
| | 1998 | // nodeType < 6 works because attributes (2) do not appear as children |
| | 1999 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | 2000 | if ( elem.nodeType < 6 ) { |
| | 2001 | return false; |
| | 2002 | } |
| | 2003 | } |
| | 2004 | return true; |
| | 2005 | }, |
| | 2006 | |
| | 2007 | "parent": function( elem ) { |
| | 2008 | return !Expr.pseudos["empty"]( elem ); |
| | 2009 | }, |
| | 2010 | |
| | 2011 | // Element/input types |
| | 2012 | "header": function( elem ) { |
| | 2013 | return rheader.test( elem.nodeName ); |
| | 2014 | }, |
| | 2015 | |
| | 2016 | "input": function( elem ) { |
| | 2017 | return rinputs.test( elem.nodeName ); |
| | 2018 | }, |
| | 2019 | |
| | 2020 | "button": function( elem ) { |
| | 2021 | var name = elem.nodeName.toLowerCase(); |
| | 2022 | return name === "input" && elem.type === "button" || name === "button"; |
| | 2023 | }, |
| | 2024 | |
| | 2025 | "text": function( elem ) { |
| | 2026 | var attr; |
| | 2027 | return elem.nodeName.toLowerCase() === "input" && |
| | 2028 | elem.type === "text" && |
| | 2029 | |
| | 2030 | // Support: IE<8 |
| | 2031 | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" |
| | 2032 | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
| | 2033 | }, |
| | 2034 | |
| | 2035 | // Position-in-collection |
| | 2036 | "first": createPositionalPseudo(function() { |
| | 2037 | return [ 0 ]; |
| | 2038 | }), |
| | 2039 | |
| | 2040 | "last": createPositionalPseudo(function( matchIndexes, length ) { |
| | 2041 | return [ length - 1 ]; |
| | 2042 | }), |
| | 2043 | |
| | 2044 | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2045 | return [ argument < 0 ? argument + length : argument ]; |
| | 2046 | }), |
| | 2047 | |
| | 2048 | "even": createPositionalPseudo(function( matchIndexes, length ) { |
| | 2049 | var i = 0; |
| | 2050 | for ( ; i < length; i += 2 ) { |
| | 2051 | matchIndexes.push( i ); |
| | 2052 | } |
| | 2053 | return matchIndexes; |
| | 2054 | }), |
| | 2055 | |
| | 2056 | "odd": createPositionalPseudo(function( matchIndexes, length ) { |
| | 2057 | var i = 1; |
| | 2058 | for ( ; i < length; i += 2 ) { |
| | 2059 | matchIndexes.push( i ); |
| | 2060 | } |
| | 2061 | return matchIndexes; |
| | 2062 | }), |
| | 2063 | |
| | 2064 | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2065 | var i = argument < 0 ? argument + length : argument; |
| | 2066 | for ( ; --i >= 0; ) { |
| | 2067 | matchIndexes.push( i ); |
| | 2068 | } |
| | 2069 | return matchIndexes; |
| | 2070 | }), |
| | 2071 | |
| | 2072 | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2073 | var i = argument < 0 ? argument + length : argument; |
| | 2074 | for ( ; ++i < length; ) { |
| | 2075 | matchIndexes.push( i ); |
| | 2076 | } |
| | 2077 | return matchIndexes; |
| | 2078 | }) |
| | 2079 | } |
| | 2080 | }; |
| | 2081 | |
| | 2082 | Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
| | 2083 | |
| | 2084 | // Add button/input type pseudos |
| | 2085 | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
| | 2086 | Expr.pseudos[ i ] = createInputPseudo( i ); |
| | 2087 | } |
| | 2088 | for ( i in { submit: true, reset: true } ) { |
| | 2089 | Expr.pseudos[ i ] = createButtonPseudo( i ); |
| | 2090 | } |
| | 2091 | |
| | 2092 | // Easy API for creating new setFilters |
| | 2093 | function setFilters() {} |
| | 2094 | setFilters.prototype = Expr.filters = Expr.pseudos; |
| | 2095 | Expr.setFilters = new setFilters(); |
| | 2096 | |
| | 2097 | tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
| | 2098 | var matched, match, tokens, type, |
| | 2099 | soFar, groups, preFilters, |
| | 2100 | cached = tokenCache[ selector + " " ]; |
| | 2101 | |
| | 2102 | if ( cached ) { |
| | 2103 | return parseOnly ? 0 : cached.slice( 0 ); |
| | 2104 | } |
| | 2105 | |
| | 2106 | soFar = selector; |
| | 2107 | groups = []; |
| | 2108 | preFilters = Expr.preFilter; |
| | 2109 | |
| | 2110 | while ( soFar ) { |
| | 2111 | |
| | 2112 | // Comma and first run |
| | 2113 | if ( !matched || (match = rcomma.exec( soFar )) ) { |
| | 2114 | if ( match ) { |
| | 2115 | // Don't consume trailing commas as valid |
| | 2116 | soFar = soFar.slice( match[0].length ) || soFar; |
| | 2117 | } |
| | 2118 | groups.push( (tokens = []) ); |
| | 2119 | } |
| | 2120 | |
| | 2121 | matched = false; |
| | 2122 | |
| | 2123 | // Combinators |
| | 2124 | if ( (match = rcombinators.exec( soFar )) ) { |
| | 2125 | matched = match.shift(); |
| | 2126 | tokens.push({ |
| | 2127 | value: matched, |
| | 2128 | // Cast descendant combinators to space |
| | 2129 | type: match[0].replace( rtrim, " " ) |
| | 2130 | }); |
| | 2131 | soFar = soFar.slice( matched.length ); |
| | 2132 | } |
| | 2133 | |
| | 2134 | // Filters |
| | 2135 | for ( type in Expr.filter ) { |
| | 2136 | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
| | 2137 | (match = preFilters[ type ]( match ))) ) { |
| | 2138 | matched = match.shift(); |
| | 2139 | tokens.push({ |
| | 2140 | value: matched, |
| | 2141 | type: type, |
| | 2142 | matches: match |
| | 2143 | }); |
| | 2144 | soFar = soFar.slice( matched.length ); |
| | 2145 | } |
| | 2146 | } |
| | 2147 | |
| | 2148 | if ( !matched ) { |
| | 2149 | break; |
| | 2150 | } |
| | 2151 | } |
| | 2152 | |
| | 2153 | // Return the length of the invalid excess |
| | 2154 | // if we're just parsing |
| | 2155 | // Otherwise, throw an error or return tokens |
| | 2156 | return parseOnly ? |
| | 2157 | soFar.length : |
| | 2158 | soFar ? |
| | 2159 | Sizzle.error( selector ) : |
| | 2160 | // Cache the tokens |
| | 2161 | tokenCache( selector, groups ).slice( 0 ); |
| | 2162 | }; |
| | 2163 | |
| | 2164 | function toSelector( tokens ) { |
| | 2165 | var i = 0, |
| | 2166 | len = tokens.length, |
| | 2167 | selector = ""; |
| | 2168 | for ( ; i < len; i++ ) { |
| | 2169 | selector += tokens[i].value; |
| | 2170 | } |
| | 2171 | return selector; |
| | 2172 | } |
| | 2173 | |
| | 2174 | function addCombinator( matcher, combinator, base ) { |
| | 2175 | var dir = combinator.dir, |
| | 2176 | checkNonElements = base && dir === "parentNode", |
| | 2177 | doneName = done++; |
| | 2178 | |
| | 2179 | return combinator.first ? |
| | 2180 | // Check against closest ancestor/preceding element |
| | 2181 | function( elem, context, xml ) { |
| | 2182 | while ( (elem = elem[ dir ]) ) { |
| | 2183 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2184 | return matcher( elem, context, xml ); |
| | 2185 | } |
| | 2186 | } |
| | 2187 | } : |
| | 2188 | |
| | 2189 | // Check against all ancestor/preceding elements |
| | 2190 | function( elem, context, xml ) { |
| | 2191 | var oldCache, uniqueCache, outerCache, |
| | 2192 | newCache = [ dirruns, doneName ]; |
| | 2193 | |
| | 2194 | // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching |
| | 2195 | if ( xml ) { |
| | 2196 | while ( (elem = elem[ dir ]) ) { |
| | 2197 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2198 | if ( matcher( elem, context, xml ) ) { |
| | 2199 | return true; |
| | 2200 | } |
| | 2201 | } |
| | 2202 | } |
| | 2203 | } else { |
| | 2204 | while ( (elem = elem[ dir ]) ) { |
| | 2205 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2206 | outerCache = elem[ expando ] || (elem[ expando ] = {}); |
| | 2207 | |
| | 2208 | // Support: IE <9 only |
| | 2209 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 2210 | uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); |
| | 2211 | |
| | 2212 | if ( (oldCache = uniqueCache[ dir ]) && |
| | 2213 | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
| | 2214 | |
| | 2215 | // Assign to newCache so results back-propagate to previous elements |
| | 2216 | return (newCache[ 2 ] = oldCache[ 2 ]); |
| | 2217 | } else { |
| | 2218 | // Reuse newcache so results back-propagate to previous elements |
| | 2219 | uniqueCache[ dir ] = newCache; |
| | 2220 | |
| | 2221 | // A match means we're done; a fail means we have to keep checking |
| | 2222 | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
| | 2223 | return true; |
| | 2224 | } |
| | 2225 | } |
| | 2226 | } |
| | 2227 | } |
| | 2228 | } |
| | 2229 | }; |
| | 2230 | } |
| | 2231 | |
| | 2232 | function elementMatcher( matchers ) { |
| | 2233 | return matchers.length > 1 ? |
| | 2234 | function( elem, context, xml ) { |
| | 2235 | var i = matchers.length; |
| | 2236 | while ( i-- ) { |
| | 2237 | if ( !matchers[i]( elem, context, xml ) ) { |
| | 2238 | return false; |
| | 2239 | } |
| | 2240 | } |
| | 2241 | return true; |
| | 2242 | } : |
| | 2243 | matchers[0]; |
| | 2244 | } |
| | 2245 | |
| | 2246 | function multipleContexts( selector, contexts, results ) { |
| | 2247 | var i = 0, |
| | 2248 | len = contexts.length; |
| | 2249 | for ( ; i < len; i++ ) { |
| | 2250 | Sizzle( selector, contexts[i], results ); |
| | 2251 | } |
| | 2252 | return results; |
| | 2253 | } |
| | 2254 | |
| | 2255 | function condense( unmatched, map, filter, context, xml ) { |
| | 2256 | var elem, |
| | 2257 | newUnmatched = [], |
| | 2258 | i = 0, |
| | 2259 | len = unmatched.length, |
| | 2260 | mapped = map != null; |
| | 2261 | |
| | 2262 | for ( ; i < len; i++ ) { |
| | 2263 | if ( (elem = unmatched[i]) ) { |
| | 2264 | if ( !filter || filter( elem, context, xml ) ) { |
| | 2265 | newUnmatched.push( elem ); |
| | 2266 | if ( mapped ) { |
| | 2267 | map.push( i ); |
| | 2268 | } |
| | 2269 | } |
| | 2270 | } |
| | 2271 | } |
| | 2272 | |
| | 2273 | return newUnmatched; |
| | 2274 | } |
| | 2275 | |
| | 2276 | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
| | 2277 | if ( postFilter && !postFilter[ expando ] ) { |
| | 2278 | postFilter = setMatcher( postFilter ); |
| | 2279 | } |
| | 2280 | if ( postFinder && !postFinder[ expando ] ) { |
| | 2281 | postFinder = setMatcher( postFinder, postSelector ); |
| | 2282 | } |
| | 2283 | return markFunction(function( seed, results, context, xml ) { |
| | 2284 | var temp, i, elem, |
| | 2285 | preMap = [], |
| | 2286 | postMap = [], |
| | 2287 | preexisting = results.length, |
| | 2288 | |
| | 2289 | // Get initial elements from seed or context |
| | 2290 | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
| | 2291 | |
| | 2292 | // Prefilter to get matcher input, preserving a map for seed-results synchronization |
| | 2293 | matcherIn = preFilter && ( seed || !selector ) ? |
| | 2294 | condense( elems, preMap, preFilter, context, xml ) : |
| | 2295 | elems, |
| | 2296 | |
| | 2297 | matcherOut = matcher ? |
| | 2298 | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, |
| | 2299 | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
| | 2300 | |
| | 2301 | // ...intermediate processing is necessary |
| | 2302 | [] : |
| | 2303 | |
| | 2304 | // ...otherwise use results directly |
| | 2305 | results : |
| | 2306 | matcherIn; |
| | 2307 | |
| | 2308 | // Find primary matches |
| | 2309 | if ( matcher ) { |
| | 2310 | matcher( matcherIn, matcherOut, context, xml ); |
| | 2311 | } |
| | 2312 | |
| | 2313 | // Apply postFilter |
| | 2314 | if ( postFilter ) { |
| | 2315 | temp = condense( matcherOut, postMap ); |
| | 2316 | postFilter( temp, [], context, xml ); |
| | 2317 | |
| | 2318 | // Un-match failing elements by moving them back to matcherIn |
| | 2319 | i = temp.length; |
| | 2320 | while ( i-- ) { |
| | 2321 | if ( (elem = temp[i]) ) { |
| | 2322 | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
| | 2323 | } |
| | 2324 | } |
| | 2325 | } |
| | 2326 | |
| | 2327 | if ( seed ) { |
| | 2328 | if ( postFinder || preFilter ) { |
| | 2329 | if ( postFinder ) { |
| | 2330 | // Get the final matcherOut by condensing this intermediate into postFinder contexts |
| | 2331 | temp = []; |
| | 2332 | i = matcherOut.length; |
| | 2333 | while ( i-- ) { |
| | 2334 | if ( (elem = matcherOut[i]) ) { |
| | 2335 | // Restore matcherIn since elem is not yet a final match |
| | 2336 | temp.push( (matcherIn[i] = elem) ); |
| | 2337 | } |
| | 2338 | } |
| | 2339 | postFinder( null, (matcherOut = []), temp, xml ); |
| | 2340 | } |
| | 2341 | |
| | 2342 | // Move matched elements from seed to results to keep them synchronized |
| | 2343 | i = matcherOut.length; |
| | 2344 | while ( i-- ) { |
| | 2345 | if ( (elem = matcherOut[i]) && |
| | 2346 | (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { |
| | 2347 | |
| | 2348 | seed[temp] = !(results[temp] = elem); |
| | 2349 | } |
| | 2350 | } |
| | 2351 | } |
| | 2352 | |
| | 2353 | // Add elements to results, through postFinder if defined |
| | 2354 | } else { |
| | 2355 | matcherOut = condense( |
| | 2356 | matcherOut === results ? |
| | 2357 | matcherOut.splice( preexisting, matcherOut.length ) : |
| | 2358 | matcherOut |
| | 2359 | ); |
| | 2360 | if ( postFinder ) { |
| | 2361 | postFinder( null, results, matcherOut, xml ); |
| | 2362 | } else { |
| | 2363 | push.apply( results, matcherOut ); |
| | 2364 | } |
| | 2365 | } |
| | 2366 | }); |
| | 2367 | } |
| | 2368 | |
| | 2369 | function matcherFromTokens( tokens ) { |
| | 2370 | var checkContext, matcher, j, |
| | 2371 | len = tokens.length, |
| | 2372 | leadingRelative = Expr.relative[ tokens[0].type ], |
| | 2373 | implicitRelative = leadingRelative || Expr.relative[" "], |
| | 2374 | i = leadingRelative ? 1 : 0, |
| | 2375 | |
| | 2376 | // The foundational matcher ensures that elements are reachable from top-level context(s) |
| | 2377 | matchContext = addCombinator( function( elem ) { |
| | 2378 | return elem === checkContext; |
| | 2379 | }, implicitRelative, true ), |
| | 2380 | matchAnyContext = addCombinator( function( elem ) { |
| | 2381 | return indexOf( checkContext, elem ) > -1; |
| | 2382 | }, implicitRelative, true ), |
| | 2383 | matchers = [ function( elem, context, xml ) { |
| | 2384 | var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
| | 2385 | (checkContext = context).nodeType ? |
| | 2386 | matchContext( elem, context, xml ) : |
| | 2387 | matchAnyContext( elem, context, xml ) ); |
| | 2388 | // Avoid hanging onto element (issue #299) |
| | 2389 | checkContext = null; |
| | 2390 | return ret; |
| | 2391 | } ]; |
| | 2392 | |
| | 2393 | for ( ; i < len; i++ ) { |
| | 2394 | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
| | 2395 | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
| | 2396 | } else { |
| | 2397 | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
| | 2398 | |
| | 2399 | // Return special upon seeing a positional matcher |
| | 2400 | if ( matcher[ expando ] ) { |
| | 2401 | // Find the next relative operator (if any) for proper handling |
| | 2402 | j = ++i; |
| | 2403 | for ( ; j < len; j++ ) { |
| | 2404 | if ( Expr.relative[ tokens[j].type ] ) { |
| | 2405 | break; |
| | 2406 | } |
| | 2407 | } |
| | 2408 | return setMatcher( |
| | 2409 | i > 1 && elementMatcher( matchers ), |
| | 2410 | i > 1 && toSelector( |
| | 2411 | // If the preceding token was a descendant combinator, insert an implicit any-element `*` |
| | 2412 | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
| | 2413 | ).replace( rtrim, "$1" ), |
| | 2414 | matcher, |
| | 2415 | i < j && matcherFromTokens( tokens.slice( i, j ) ), |
| | 2416 | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
| | 2417 | j < len && toSelector( tokens ) |
| | 2418 | ); |
| | 2419 | } |
| | 2420 | matchers.push( matcher ); |
| | 2421 | } |
| | 2422 | } |
| | 2423 | |
| | 2424 | return elementMatcher( matchers ); |
| | 2425 | } |
| | 2426 | |
| | 2427 | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
| | 2428 | var bySet = setMatchers.length > 0, |
| | 2429 | byElement = elementMatchers.length > 0, |
| | 2430 | superMatcher = function( seed, context, xml, results, outermost ) { |
| | 2431 | var elem, j, matcher, |
| | 2432 | matchedCount = 0, |
| | 2433 | i = "0", |
| | 2434 | unmatched = seed && [], |
| | 2435 | setMatched = [], |
| | 2436 | contextBackup = outermostContext, |
| | 2437 | // We must always have either seed elements or outermost context |
| | 2438 | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
| | 2439 | // Use integer dirruns iff this is the outermost matcher |
| | 2440 | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
| | 2441 | len = elems.length; |
| | 2442 | |
| | 2443 | if ( outermost ) { |
| | 2444 | outermostContext = context === document || context || outermost; |
| | 2445 | } |
| | 2446 | |
| | 2447 | // Add elements passing elementMatchers directly to results |
| | 2448 | // Support: IE<9, Safari |
| | 2449 | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id |
| | 2450 | for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
| | 2451 | if ( byElement && elem ) { |
| | 2452 | j = 0; |
| | 2453 | if ( !context && elem.ownerDocument !== document ) { |
| | 2454 | setDocument( elem ); |
| | 2455 | xml = !documentIsHTML; |
| | 2456 | } |
| | 2457 | while ( (matcher = elementMatchers[j++]) ) { |
| | 2458 | if ( matcher( elem, context || document, xml) ) { |
| | 2459 | results.push( elem ); |
| | 2460 | break; |
| | 2461 | } |
| | 2462 | } |
| | 2463 | if ( outermost ) { |
| | 2464 | dirruns = dirrunsUnique; |
| | 2465 | } |
| | 2466 | } |
| | 2467 | |
| | 2468 | // Track unmatched elements for set filters |
| | 2469 | if ( bySet ) { |
| | 2470 | // They will have gone through all possible matchers |
| | 2471 | if ( (elem = !matcher && elem) ) { |
| | 2472 | matchedCount--; |
| | 2473 | } |
| | 2474 | |
| | 2475 | // Lengthen the array for every element, matched or not |
| | 2476 | if ( seed ) { |
| | 2477 | unmatched.push( elem ); |
| | 2478 | } |
| | 2479 | } |
| | 2480 | } |
| | 2481 | |
| | 2482 | // `i` is now the count of elements visited above, and adding it to `matchedCount` |
| | 2483 | // makes the latter nonnegative. |
| | 2484 | matchedCount += i; |
| | 2485 | |
| | 2486 | // Apply set filters to unmatched elements |
| | 2487 | // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` |
| | 2488 | // equals `i`), unless we didn't visit _any_ elements in the above loop because we have |
| | 2489 | // no element matchers and no seed. |
| | 2490 | // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that |
| | 2491 | // case, which will result in a "00" `matchedCount` that differs from `i` but is also |
| | 2492 | // numerically zero. |
| | 2493 | if ( bySet && i !== matchedCount ) { |
| | 2494 | j = 0; |
| | 2495 | while ( (matcher = setMatchers[j++]) ) { |
| | 2496 | matcher( unmatched, setMatched, context, xml ); |
| | 2497 | } |
| | 2498 | |
| | 2499 | if ( seed ) { |
| | 2500 | // Reintegrate element matches to eliminate the need for sorting |
| | 2501 | if ( matchedCount > 0 ) { |
| | 2502 | while ( i-- ) { |
| | 2503 | if ( !(unmatched[i] || setMatched[i]) ) { |
| | 2504 | setMatched[i] = pop.call( results ); |
| | 2505 | } |
| | 2506 | } |
| | 2507 | } |
| | 2508 | |
| | 2509 | // Discard index placeholder values to get only actual matches |
| | 2510 | setMatched = condense( setMatched ); |
| | 2511 | } |
| | 2512 | |
| | 2513 | // Add matches to results |
| | 2514 | push.apply( results, setMatched ); |
| | 2515 | |
| | 2516 | // Seedless set matches succeeding multiple successful matchers stipulate sorting |
| | 2517 | if ( outermost && !seed && setMatched.length > 0 && |
| | 2518 | ( matchedCount + setMatchers.length ) > 1 ) { |
| | 2519 | |
| | 2520 | Sizzle.uniqueSort( results ); |
| | 2521 | } |
| | 2522 | } |
| | 2523 | |
| | 2524 | // Override manipulation of globals by nested matchers |
| | 2525 | if ( outermost ) { |
| | 2526 | dirruns = dirrunsUnique; |
| | 2527 | outermostContext = contextBackup; |
| | 2528 | } |
| | 2529 | |
| | 2530 | return unmatched; |
| | 2531 | }; |
| | 2532 | |
| | 2533 | return bySet ? |
| | 2534 | markFunction( superMatcher ) : |
| | 2535 | superMatcher; |
| | 2536 | } |
| | 2537 | |
| | 2538 | compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
| | 2539 | var i, |
| | 2540 | setMatchers = [], |
| | 2541 | elementMatchers = [], |
| | 2542 | cached = compilerCache[ selector + " " ]; |
| | 2543 | |
| | 2544 | if ( !cached ) { |
| | 2545 | // Generate a function of recursive functions that can be used to check each element |
| | 2546 | if ( !match ) { |
| | 2547 | match = tokenize( selector ); |
| | 2548 | } |
| | 2549 | i = match.length; |
| | 2550 | while ( i-- ) { |
| | 2551 | cached = matcherFromTokens( match[i] ); |
| | 2552 | if ( cached[ expando ] ) { |
| | 2553 | setMatchers.push( cached ); |
| | 2554 | } else { |
| | 2555 | elementMatchers.push( cached ); |
| | 2556 | } |
| | 2557 | } |
| | 2558 | |
| | 2559 | // Cache the compiled function |
| | 2560 | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
| | 2561 | |
| | 2562 | // Save selector and tokenization |
| | 2563 | cached.selector = selector; |
| | 2564 | } |
| | 2565 | return cached; |
| | 2566 | }; |
| | 2567 | |
| | 2568 | /** |
| | 2569 | * A low-level selection function that works with Sizzle's compiled |
| | 2570 | * selector functions |
| | 2571 | * @param {String|Function} selector A selector or a pre-compiled |
| | 2572 | * selector function built with Sizzle.compile |
| | 2573 | * @param {Element} context |
| | 2574 | * @param {Array} [results] |
| | 2575 | * @param {Array} [seed] A set of elements to match against |
| | 2576 | */ |
| | 2577 | select = Sizzle.select = function( selector, context, results, seed ) { |
| | 2578 | var i, tokens, token, type, find, |
| | 2579 | compiled = typeof selector === "function" && selector, |
| | 2580 | match = !seed && tokenize( (selector = compiled.selector || selector) ); |
| | 2581 | |
| | 2582 | results = results || []; |
| | 2583 | |
| | 2584 | // Try to minimize operations if there is only one selector in the list and no seed |
| | 2585 | // (the latter of which guarantees us context) |
| | 2586 | if ( match.length === 1 ) { |
| | 2587 | |
| | 2588 | // Reduce context if the leading compound selector is an ID |
| | 2589 | tokens = match[0] = match[0].slice( 0 ); |
| | 2590 | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
| | 2591 | support.getById && context.nodeType === 9 && documentIsHTML && |
| | 2592 | Expr.relative[ tokens[1].type ] ) { |
| | 2593 | |
| | 2594 | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
| | 2595 | if ( !context ) { |
| | 2596 | return results; |
| | 2597 | |
| | 2598 | // Precompiled matchers will still verify ancestry, so step up a level |
| | 2599 | } else if ( compiled ) { |
| | 2600 | context = context.parentNode; |
| | 2601 | } |
| | 2602 | |
| | 2603 | selector = selector.slice( tokens.shift().value.length ); |
| | 2604 | } |
| | 2605 | |
| | 2606 | // Fetch a seed set for right-to-left matching |
| | 2607 | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
| | 2608 | while ( i-- ) { |
| | 2609 | token = tokens[i]; |
| | 2610 | |
| | 2611 | // Abort if we hit a combinator |
| | 2612 | if ( Expr.relative[ (type = token.type) ] ) { |
| | 2613 | break; |
| | 2614 | } |
| | 2615 | if ( (find = Expr.find[ type ]) ) { |
| | 2616 | // Search, expanding context for leading sibling combinators |
| | 2617 | if ( (seed = find( |
| | 2618 | token.matches[0].replace( runescape, funescape ), |
| | 2619 | rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context |
| | 2620 | )) ) { |
| | 2621 | |
| | 2622 | // If seed is empty or no tokens remain, we can return early |
| | 2623 | tokens.splice( i, 1 ); |
| | 2624 | selector = seed.length && toSelector( tokens ); |
| | 2625 | if ( !selector ) { |
| | 2626 | push.apply( results, seed ); |
| | 2627 | return results; |
| | 2628 | } |
| | 2629 | |
| | 2630 | break; |
| | 2631 | } |
| | 2632 | } |
| | 2633 | } |
| | 2634 | } |
| | 2635 | |
| | 2636 | // Compile and execute a filtering function if one is not provided |
| | 2637 | // Provide `match` to avoid retokenization if we modified the selector above |
| | 2638 | ( compiled || compile( selector, match ) )( |
| | 2639 | seed, |
| | 2640 | context, |
| | 2641 | !documentIsHTML, |
| | 2642 | results, |
| | 2643 | !context || rsibling.test( selector ) && testContext( context.parentNode ) || context |
| | 2644 | ); |
| | 2645 | return results; |
| | 2646 | }; |
| | 2647 | |
| | 2648 | // One-time assignments |
| | 2649 | |
| | 2650 | // Sort stability |
| | 2651 | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
| | 2652 | |
| | 2653 | // Support: Chrome 14-35+ |
| | 2654 | // Always assume duplicates if they aren't passed to the comparison function |
| | 2655 | support.detectDuplicates = !!hasDuplicate; |
| | 2656 | |
| | 2657 | // Initialize against the default document |
| | 2658 | setDocument(); |
| | 2659 | |
| | 2660 | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) |
| | 2661 | // Detached nodes confoundingly follow *each other* |
| | 2662 | support.sortDetached = assert(function( div1 ) { |
| | 2663 | // Should return 1, but returns 4 (following) |
| | 2664 | return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
| | 2665 | }); |
| | 2666 | |
| | 2667 | // Support: IE<8 |
| | 2668 | // Prevent attribute/property "interpolation" |
| | 2669 | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| | 2670 | if ( !assert(function( div ) { |
| | 2671 | div.innerHTML = "<a href='#'></a>"; |
| | 2672 | return div.firstChild.getAttribute("href") === "#" ; |
| | 2673 | }) ) { |
| | 2674 | addHandle( "type|href|height|width", function( elem, name, isXML ) { |
| | 2675 | if ( !isXML ) { |
| | 2676 | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
| | 2677 | } |
| | 2678 | }); |
| | 2679 | } |
| | 2680 | |
| | 2681 | // Support: IE<9 |
| | 2682 | // Use defaultValue in place of getAttribute("value") |
| | 2683 | if ( !support.attributes || !assert(function( div ) { |
| | 2684 | div.innerHTML = "<input/>"; |
| | 2685 | div.firstChild.setAttribute( "value", "" ); |
| | 2686 | return div.firstChild.getAttribute( "value" ) === ""; |
| | 2687 | }) ) { |
| | 2688 | addHandle( "value", function( elem, name, isXML ) { |
| | 2689 | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
| | 2690 | return elem.defaultValue; |
| | 2691 | } |
| | 2692 | }); |
| | 2693 | } |
| | 2694 | |
| | 2695 | // Support: IE<9 |
| | 2696 | // Use getAttributeNode to fetch booleans when getAttribute lies |
| | 2697 | if ( !assert(function( div ) { |
| | 2698 | return div.getAttribute("disabled") == null; |
| | 2699 | }) ) { |
| | 2700 | addHandle( booleans, function( elem, name, isXML ) { |
| | 2701 | var val; |
| | 2702 | if ( !isXML ) { |
| | 2703 | return elem[ name ] === true ? name.toLowerCase() : |
| | 2704 | (val = elem.getAttributeNode( name )) && val.specified ? |
| | 2705 | val.value : |
| | 2706 | null; |
| | 2707 | } |
| | 2708 | }); |
| | 2709 | } |
| | 2710 | |
| | 2711 | return Sizzle; |
| | 2712 | |
| | 2713 | })( window ); |
| | 2714 | |
| | 2715 | |
| | 2716 | |
| | 2717 | jQuery.find = Sizzle; |
| | 2718 | jQuery.expr = Sizzle.selectors; |
| | 2719 | jQuery.expr[ ":" ] = jQuery.expr.pseudos; |
| | 2720 | jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; |
| | 2721 | jQuery.text = Sizzle.getText; |
| | 2722 | jQuery.isXMLDoc = Sizzle.isXML; |
| | 2723 | jQuery.contains = Sizzle.contains; |
| | 2724 | |
| | 2725 | |
| | 2726 | |
| | 2727 | var dir = function( elem, dir, until ) { |
| | 2728 | var matched = [], |
| | 2729 | truncate = until !== undefined; |
| | 2730 | |
| | 2731 | while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { |
| | 2732 | if ( elem.nodeType === 1 ) { |
| | 2733 | if ( truncate && jQuery( elem ).is( until ) ) { |
| | 2734 | break; |
| | 2735 | } |
| | 2736 | matched.push( elem ); |
| | 2737 | } |
| | 2738 | } |
| | 2739 | return matched; |
| | 2740 | }; |
| | 2741 | |
| | 2742 | |
| | 2743 | var siblings = function( n, elem ) { |
| | 2744 | var matched = []; |
| | 2745 | |
| | 2746 | for ( ; n; n = n.nextSibling ) { |
| | 2747 | if ( n.nodeType === 1 && n !== elem ) { |
| | 2748 | matched.push( n ); |
| | 2749 | } |
| | 2750 | } |
| | 2751 | |
| | 2752 | return matched; |
| | 2753 | }; |
| | 2754 | |
| | 2755 | |
| | 2756 | var rneedsContext = jQuery.expr.match.needsContext; |
| | 2757 | |
| | 2758 | var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); |
| | 2759 | |
| | 2760 | |
| | 2761 | |
| | 2762 | var risSimple = /^.[^:#\[\.,]*$/; |
| | 2763 | |
| | 2764 | // Implement the identical functionality for filter and not |
| | 2765 | function winnow( elements, qualifier, not ) { |
| | 2766 | if ( jQuery.isFunction( qualifier ) ) { |
| | 2767 | return jQuery.grep( elements, function( elem, i ) { |
| | 2768 | /* jshint -W018 */ |
| | 2769 | return !!qualifier.call( elem, i, elem ) !== not; |
| | 2770 | } ); |
| | 2771 | |
| | 2772 | } |
| | 2773 | |
| | 2774 | if ( qualifier.nodeType ) { |
| | 2775 | return jQuery.grep( elements, function( elem ) { |
| | 2776 | return ( elem === qualifier ) !== not; |
| | 2777 | } ); |
| | 2778 | |
| | 2779 | } |
| | 2780 | |
| | 2781 | if ( typeof qualifier === "string" ) { |
| | 2782 | if ( risSimple.test( qualifier ) ) { |
| | 2783 | return jQuery.filter( qualifier, elements, not ); |
| | 2784 | } |
| | 2785 | |
| | 2786 | qualifier = jQuery.filter( qualifier, elements ); |
| | 2787 | } |
| | 2788 | |
| | 2789 | return jQuery.grep( elements, function( elem ) { |
| | 2790 | return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not; |
| | 2791 | } ); |
| | 2792 | } |
| | 2793 | |
| | 2794 | jQuery.filter = function( expr, elems, not ) { |
| | 2795 | var elem = elems[ 0 ]; |
| | 2796 | |
| | 2797 | if ( not ) { |
| | 2798 | expr = ":not(" + expr + ")"; |
| | 2799 | } |
| | 2800 | |
| | 2801 | return elems.length === 1 && elem.nodeType === 1 ? |
| | 2802 | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
| | 2803 | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
| | 2804 | return elem.nodeType === 1; |
| | 2805 | } ) ); |
| | 2806 | }; |
| | 2807 | |
| | 2808 | jQuery.fn.extend( { |
| | 2809 | find: function( selector ) { |
| | 2810 | var i, |
| | 2811 | ret = [], |
| | 2812 | self = this, |
| | 2813 | len = self.length; |
| | 2814 | |
| | 2815 | if ( typeof selector !== "string" ) { |
| | 2816 | return this.pushStack( jQuery( selector ).filter( function() { |
| | 2817 | for ( i = 0; i < len; i++ ) { |
| | 2818 | if ( jQuery.contains( self[ i ], this ) ) { |
| | 2819 | return true; |
| | 2820 | } |
| | 2821 | } |
| | 2822 | } ) ); |
| | 2823 | } |
| | 2824 | |
| | 2825 | for ( i = 0; i < len; i++ ) { |
| | 2826 | jQuery.find( selector, self[ i ], ret ); |
| | 2827 | } |
| | 2828 | |
| | 2829 | // Needed because $( selector, context ) becomes $( context ).find( selector ) |
| | 2830 | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
| | 2831 | ret.selector = this.selector ? this.selector + " " + selector : selector; |
| | 2832 | return ret; |
| | 2833 | }, |
| | 2834 | filter: function( selector ) { |
| | 2835 | return this.pushStack( winnow( this, selector || [], false ) ); |
| | 2836 | }, |
| | 2837 | not: function( selector ) { |
| | 2838 | return this.pushStack( winnow( this, selector || [], true ) ); |
| | 2839 | }, |
| | 2840 | is: function( selector ) { |
| | 2841 | return !!winnow( |
| | 2842 | this, |
| | 2843 | |
| | 2844 | // If this is a positional/relative selector, check membership in the returned set |
| | 2845 | // so $("p:first").is("p:last") won't return true for a doc with two "p". |
| | 2846 | typeof selector === "string" && rneedsContext.test( selector ) ? |
| | 2847 | jQuery( selector ) : |
| | 2848 | selector || [], |
| | 2849 | false |
| | 2850 | ).length; |
| | 2851 | } |
| | 2852 | } ); |
| | 2853 | |
| | 2854 | |
| | 2855 | // Initialize a jQuery object |
| | 2856 | |
| | 2857 | |
| | 2858 | // A central reference to the root jQuery(document) |
| | 2859 | var rootjQuery, |
| | 2860 | |
| | 2861 | // A simple way to check for HTML strings |
| | 2862 | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
| | 2863 | // Strict HTML recognition (#11290: must start with <) |
| | 2864 | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, |
| | 2865 | |
| | 2866 | init = jQuery.fn.init = function( selector, context, root ) { |
| | 2867 | var match, elem; |
| | 2868 | |
| | 2869 | // HANDLE: $(""), $(null), $(undefined), $(false) |
| | 2870 | if ( !selector ) { |
| | 2871 | return this; |
| | 2872 | } |
| | 2873 | |
| | 2874 | // init accepts an alternate rootjQuery |
| | 2875 | // so migrate can support jQuery.sub (gh-2101) |
| | 2876 | root = root || rootjQuery; |
| | 2877 | |
| | 2878 | // Handle HTML strings |
| | 2879 | if ( typeof selector === "string" ) { |
| | 2880 | if ( selector.charAt( 0 ) === "<" && |
| | 2881 | selector.charAt( selector.length - 1 ) === ">" && |
| | 2882 | selector.length >= 3 ) { |
| | 2883 | |
| | 2884 | // Assume that strings that start and end with <> are HTML and skip the regex check |
| | 2885 | match = [ null, selector, null ]; |
| | 2886 | |
| | 2887 | } else { |
| | 2888 | match = rquickExpr.exec( selector ); |
| | 2889 | } |
| | 2890 | |
| | 2891 | // Match html or make sure no context is specified for #id |
| | 2892 | if ( match && ( match[ 1 ] || !context ) ) { |
| | 2893 | |
| | 2894 | // HANDLE: $(html) -> $(array) |
| | 2895 | if ( match[ 1 ] ) { |
| | 2896 | context = context instanceof jQuery ? context[ 0 ] : context; |
| | 2897 | |
| | 2898 | // scripts is true for back-compat |
| | 2899 | // Intentionally let the error be thrown if parseHTML is not present |
| | 2900 | jQuery.merge( this, jQuery.parseHTML( |
| | 2901 | match[ 1 ], |
| | 2902 | context && context.nodeType ? context.ownerDocument || context : document, |
| | 2903 | true |
| | 2904 | ) ); |
| | 2905 | |
| | 2906 | // HANDLE: $(html, props) |
| | 2907 | if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { |
| | 2908 | for ( match in context ) { |
| | 2909 | |
| | 2910 | // Properties of context are called as methods if possible |
| | 2911 | if ( jQuery.isFunction( this[ match ] ) ) { |
| | 2912 | this[ match ]( context[ match ] ); |
| | 2913 | |
| | 2914 | // ...and otherwise set as attributes |
| | 2915 | } else { |
| | 2916 | this.attr( match, context[ match ] ); |
| | 2917 | } |
| | 2918 | } |
| | 2919 | } |
| | 2920 | |
| | 2921 | return this; |
| | 2922 | |
| | 2923 | // HANDLE: $(#id) |
| | 2924 | } else { |
| | 2925 | elem = document.getElementById( match[ 2 ] ); |
| | 2926 | |
| | 2927 | // Check parentNode to catch when Blackberry 4.6 returns |
| | 2928 | // nodes that are no longer in the document #6963 |
| | 2929 | if ( elem && elem.parentNode ) { |
| | 2930 | |
| | 2931 | // Handle the case where IE and Opera return items |
| | 2932 | // by name instead of ID |
| | 2933 | if ( elem.id !== match[ 2 ] ) { |
| | 2934 | return rootjQuery.find( selector ); |
| | 2935 | } |
| | 2936 | |
| | 2937 | // Otherwise, we inject the element directly into the jQuery object |
| | 2938 | this.length = 1; |
| | 2939 | this[ 0 ] = elem; |
| | 2940 | } |
| | 2941 | |
| | 2942 | this.context = document; |
| | 2943 | this.selector = selector; |
| | 2944 | return this; |
| | 2945 | } |
| | 2946 | |
| | 2947 | // HANDLE: $(expr, $(...)) |
| | 2948 | } else if ( !context || context.jquery ) { |
| | 2949 | return ( context || root ).find( selector ); |
| | 2950 | |
| | 2951 | // HANDLE: $(expr, context) |
| | 2952 | // (which is just equivalent to: $(context).find(expr) |
| | 2953 | } else { |
| | 2954 | return this.constructor( context ).find( selector ); |
| | 2955 | } |
| | 2956 | |
| | 2957 | // HANDLE: $(DOMElement) |
| | 2958 | } else if ( selector.nodeType ) { |
| | 2959 | this.context = this[ 0 ] = selector; |
| | 2960 | this.length = 1; |
| | 2961 | return this; |
| | 2962 | |
| | 2963 | // HANDLE: $(function) |
| | 2964 | // Shortcut for document ready |
| | 2965 | } else if ( jQuery.isFunction( selector ) ) { |
| | 2966 | return typeof root.ready !== "undefined" ? |
| | 2967 | root.ready( selector ) : |
| | 2968 | |
| | 2969 | // Execute immediately if ready is not present |
| | 2970 | selector( jQuery ); |
| | 2971 | } |
| | 2972 | |
| | 2973 | if ( selector.selector !== undefined ) { |
| | 2974 | this.selector = selector.selector; |
| | 2975 | this.context = selector.context; |
| | 2976 | } |
| | 2977 | |
| | 2978 | return jQuery.makeArray( selector, this ); |
| | 2979 | }; |
| | 2980 | |
| | 2981 | // Give the init function the jQuery prototype for later instantiation |
| | 2982 | init.prototype = jQuery.fn; |
| | 2983 | |
| | 2984 | // Initialize central reference |
| | 2985 | rootjQuery = jQuery( document ); |
| | 2986 | |
| | 2987 | |
| | 2988 | var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
| | 2989 | |
| | 2990 | // methods guaranteed to produce a unique set when starting from a unique set |
| | 2991 | guaranteedUnique = { |
| | 2992 | children: true, |
| | 2993 | contents: true, |
| | 2994 | next: true, |
| | 2995 | prev: true |
| | 2996 | }; |
| | 2997 | |
| | 2998 | jQuery.fn.extend( { |
| | 2999 | has: function( target ) { |
| | 3000 | var i, |
| | 3001 | targets = jQuery( target, this ), |
| | 3002 | len = targets.length; |
| | 3003 | |
| | 3004 | return this.filter( function() { |
| | 3005 | for ( i = 0; i < len; i++ ) { |
| | 3006 | if ( jQuery.contains( this, targets[ i ] ) ) { |
| | 3007 | return true; |
| | 3008 | } |
| | 3009 | } |
| | 3010 | } ); |
| | 3011 | }, |
| | 3012 | |
| | 3013 | closest: function( selectors, context ) { |
| | 3014 | var cur, |
| | 3015 | i = 0, |
| | 3016 | l = this.length, |
| | 3017 | matched = [], |
| | 3018 | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
| | 3019 | jQuery( selectors, context || this.context ) : |
| | 3020 | 0; |
| | 3021 | |
| | 3022 | for ( ; i < l; i++ ) { |
| | 3023 | for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { |
| | 3024 | |
| | 3025 | // Always skip document fragments |
| | 3026 | if ( cur.nodeType < 11 && ( pos ? |
| | 3027 | pos.index( cur ) > -1 : |
| | 3028 | |
| | 3029 | // Don't pass non-elements to Sizzle |
| | 3030 | cur.nodeType === 1 && |
| | 3031 | jQuery.find.matchesSelector( cur, selectors ) ) ) { |
| | 3032 | |
| | 3033 | matched.push( cur ); |
| | 3034 | break; |
| | 3035 | } |
| | 3036 | } |
| | 3037 | } |
| | 3038 | |
| | 3039 | return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); |
| | 3040 | }, |
| | 3041 | |
| | 3042 | // Determine the position of an element within |
| | 3043 | // the matched set of elements |
| | 3044 | index: function( elem ) { |
| | 3045 | |
| | 3046 | // No argument, return index in parent |
| | 3047 | if ( !elem ) { |
| | 3048 | return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; |
| | 3049 | } |
| | 3050 | |
| | 3051 | // index in selector |
| | 3052 | if ( typeof elem === "string" ) { |
| | 3053 | return jQuery.inArray( this[ 0 ], jQuery( elem ) ); |
| | 3054 | } |
| | 3055 | |
| | 3056 | // Locate the position of the desired element |
| | 3057 | return jQuery.inArray( |
| | 3058 | |
| | 3059 | // If it receives a jQuery object, the first element is used |
| | 3060 | elem.jquery ? elem[ 0 ] : elem, this ); |
| | 3061 | }, |
| | 3062 | |
| | 3063 | add: function( selector, context ) { |
| | 3064 | return this.pushStack( |
| | 3065 | jQuery.uniqueSort( |
| | 3066 | jQuery.merge( this.get(), jQuery( selector, context ) ) |
| | 3067 | ) |
| | 3068 | ); |
| | 3069 | }, |
| | 3070 | |
| | 3071 | addBack: function( selector ) { |
| | 3072 | return this.add( selector == null ? |
| | 3073 | this.prevObject : this.prevObject.filter( selector ) |
| | 3074 | ); |
| | 3075 | } |
| | 3076 | } ); |
| | 3077 | |
| | 3078 | function sibling( cur, dir ) { |
| | 3079 | do { |
| | 3080 | cur = cur[ dir ]; |
| | 3081 | } while ( cur && cur.nodeType !== 1 ); |
| | 3082 | |
| | 3083 | return cur; |
| | 3084 | } |
| | 3085 | |
| | 3086 | jQuery.each( { |
| | 3087 | parent: function( elem ) { |
| | 3088 | var parent = elem.parentNode; |
| | 3089 | return parent && parent.nodeType !== 11 ? parent : null; |
| | 3090 | }, |
| | 3091 | parents: function( elem ) { |
| | 3092 | return dir( elem, "parentNode" ); |
| | 3093 | }, |
| | 3094 | parentsUntil: function( elem, i, until ) { |
| | 3095 | return dir( elem, "parentNode", until ); |
| | 3096 | }, |
| | 3097 | next: function( elem ) { |
| | 3098 | return sibling( elem, "nextSibling" ); |
| | 3099 | }, |
| | 3100 | prev: function( elem ) { |
| | 3101 | return sibling( elem, "previousSibling" ); |
| | 3102 | }, |
| | 3103 | nextAll: function( elem ) { |
| | 3104 | return dir( elem, "nextSibling" ); |
| | 3105 | }, |
| | 3106 | prevAll: function( elem ) { |
| | 3107 | return dir( elem, "previousSibling" ); |
| | 3108 | }, |
| | 3109 | nextUntil: function( elem, i, until ) { |
| | 3110 | return dir( elem, "nextSibling", until ); |
| | 3111 | }, |
| | 3112 | prevUntil: function( elem, i, until ) { |
| | 3113 | return dir( elem, "previousSibling", until ); |
| | 3114 | }, |
| | 3115 | siblings: function( elem ) { |
| | 3116 | return siblings( ( elem.parentNode || {} ).firstChild, elem ); |
| | 3117 | }, |
| | 3118 | children: function( elem ) { |
| | 3119 | return siblings( elem.firstChild ); |
| | 3120 | }, |
| | 3121 | contents: function( elem ) { |
| | 3122 | return jQuery.nodeName( elem, "iframe" ) ? |
| | 3123 | elem.contentDocument || elem.contentWindow.document : |
| | 3124 | jQuery.merge( [], elem.childNodes ); |
| | 3125 | } |
| | 3126 | }, function( name, fn ) { |
| | 3127 | jQuery.fn[ name ] = function( until, selector ) { |
| | 3128 | var ret = jQuery.map( this, fn, until ); |
| | 3129 | |
| | 3130 | if ( name.slice( -5 ) !== "Until" ) { |
| | 3131 | selector = until; |
| | 3132 | } |
| | 3133 | |
| | 3134 | if ( selector && typeof selector === "string" ) { |
| | 3135 | ret = jQuery.filter( selector, ret ); |
| | 3136 | } |
| | 3137 | |
| | 3138 | if ( this.length > 1 ) { |
| | 3139 | |
| | 3140 | // Remove duplicates |
| | 3141 | if ( !guaranteedUnique[ name ] ) { |
| | 3142 | ret = jQuery.uniqueSort( ret ); |
| | 3143 | } |
| | 3144 | |
| | 3145 | // Reverse order for parents* and prev-derivatives |
| | 3146 | if ( rparentsprev.test( name ) ) { |
| | 3147 | ret = ret.reverse(); |
| | 3148 | } |
| | 3149 | } |
| | 3150 | |
| | 3151 | return this.pushStack( ret ); |
| | 3152 | }; |
| | 3153 | } ); |
| | 3154 | var rnotwhite = ( /\S+/g ); |
| | 3155 | |
| | 3156 | |
| | 3157 | |
| | 3158 | // Convert String-formatted options into Object-formatted ones |
| | 3159 | function createOptions( options ) { |
| | 3160 | var object = {}; |
| | 3161 | jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { |
| | 3162 | object[ flag ] = true; |
| | 3163 | } ); |
| | 3164 | return object; |
| | 3165 | } |
| | 3166 | |
| | 3167 | /* |
| | 3168 | * Create a callback list using the following parameters: |
| | 3169 | * |
| | 3170 | * options: an optional list of space-separated options that will change how |
| | 3171 | * the callback list behaves or a more traditional option object |
| | 3172 | * |
| | 3173 | * By default a callback list will act like an event callback list and can be |
| | 3174 | * "fired" multiple times. |
| | 3175 | * |
| | 3176 | * Possible options: |
| | 3177 | * |
| | 3178 | * once: will ensure the callback list can only be fired once (like a Deferred) |
| | 3179 | * |
| | 3180 | * memory: will keep track of previous values and will call any callback added |
| | 3181 | * after the list has been fired right away with the latest "memorized" |
| | 3182 | * values (like a Deferred) |
| | 3183 | * |
| | 3184 | * unique: will ensure a callback can only be added once (no duplicate in the list) |
| | 3185 | * |
| | 3186 | * stopOnFalse: interrupt callings when a callback returns false |
| | 3187 | * |
| | 3188 | */ |
| | 3189 | jQuery.Callbacks = function( options ) { |
| | 3190 | |
| | 3191 | // Convert options from String-formatted to Object-formatted if needed |
| | 3192 | // (we check in cache first) |
| | 3193 | options = typeof options === "string" ? |
| | 3194 | createOptions( options ) : |
| | 3195 | jQuery.extend( {}, options ); |
| | 3196 | |
| | 3197 | var // Flag to know if list is currently firing |
| | 3198 | firing, |
| | 3199 | |
| | 3200 | // Last fire value for non-forgettable lists |
| | 3201 | memory, |
| | 3202 | |
| | 3203 | // Flag to know if list was already fired |
| | 3204 | fired, |
| | 3205 | |
| | 3206 | // Flag to prevent firing |
| | 3207 | locked, |
| | 3208 | |
| | 3209 | // Actual callback list |
| | 3210 | list = [], |
| | 3211 | |
| | 3212 | // Queue of execution data for repeatable lists |
| | 3213 | queue = [], |
| | 3214 | |
| | 3215 | // Index of currently firing callback (modified by add/remove as needed) |
| | 3216 | firingIndex = -1, |
| | 3217 | |
| | 3218 | // Fire callbacks |
| | 3219 | fire = function() { |
| | 3220 | |
| | 3221 | // Enforce single-firing |
| | 3222 | locked = options.once; |
| | 3223 | |
| | 3224 | // Execute callbacks for all pending executions, |
| | 3225 | // respecting firingIndex overrides and runtime changes |
| | 3226 | fired = firing = true; |
| | 3227 | for ( ; queue.length; firingIndex = -1 ) { |
| | 3228 | memory = queue.shift(); |
| | 3229 | while ( ++firingIndex < list.length ) { |
| | 3230 | |
| | 3231 | // Run callback and check for early termination |
| | 3232 | if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && |
| | 3233 | options.stopOnFalse ) { |
| | 3234 | |
| | 3235 | // Jump to end and forget the data so .add doesn't re-fire |
| | 3236 | firingIndex = list.length; |
| | 3237 | memory = false; |
| | 3238 | } |
| | 3239 | } |
| | 3240 | } |
| | 3241 | |
| | 3242 | // Forget the data if we're done with it |
| | 3243 | if ( !options.memory ) { |
| | 3244 | memory = false; |
| | 3245 | } |
| | 3246 | |
| | 3247 | firing = false; |
| | 3248 | |
| | 3249 | // Clean up if we're done firing for good |
| | 3250 | if ( locked ) { |
| | 3251 | |
| | 3252 | // Keep an empty list if we have data for future add calls |
| | 3253 | if ( memory ) { |
| | 3254 | list = []; |
| | 3255 | |
| | 3256 | // Otherwise, this object is spent |
| | 3257 | } else { |
| | 3258 | list = ""; |
| | 3259 | } |
| | 3260 | } |
| | 3261 | }, |
| | 3262 | |
| | 3263 | // Actual Callbacks object |
| | 3264 | self = { |
| | 3265 | |
| | 3266 | // Add a callback or a collection of callbacks to the list |
| | 3267 | add: function() { |
| | 3268 | if ( list ) { |
| | 3269 | |
| | 3270 | // If we have memory from a past run, we should fire after adding |
| | 3271 | if ( memory && !firing ) { |
| | 3272 | firingIndex = list.length - 1; |
| | 3273 | queue.push( memory ); |
| | 3274 | } |
| | 3275 | |
| | 3276 | ( function add( args ) { |
| | 3277 | jQuery.each( args, function( _, arg ) { |
| | 3278 | if ( jQuery.isFunction( arg ) ) { |
| | 3279 | if ( !options.unique || !self.has( arg ) ) { |
| | 3280 | list.push( arg ); |
| | 3281 | } |
| | 3282 | } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { |
| | 3283 | |
| | 3284 | // Inspect recursively |
| | 3285 | add( arg ); |
| | 3286 | } |
| | 3287 | } ); |
| | 3288 | } )( arguments ); |
| | 3289 | |
| | 3290 | if ( memory && !firing ) { |
| | 3291 | fire(); |
| | 3292 | } |
| | 3293 | } |
| | 3294 | return this; |
| | 3295 | }, |
| | 3296 | |
| | 3297 | // Remove a callback from the list |
| | 3298 | remove: function() { |
| | 3299 | jQuery.each( arguments, function( _, arg ) { |
| | 3300 | var index; |
| | 3301 | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
| | 3302 | list.splice( index, 1 ); |
| | 3303 | |
| | 3304 | // Handle firing indexes |
| | 3305 | if ( index <= firingIndex ) { |
| | 3306 | firingIndex--; |
| | 3307 | } |
| | 3308 | } |
| | 3309 | } ); |
| | 3310 | return this; |
| | 3311 | }, |
| | 3312 | |
| | 3313 | // Check if a given callback is in the list. |
| | 3314 | // If no argument is given, return whether or not list has callbacks attached. |
| | 3315 | has: function( fn ) { |
| | 3316 | return fn ? |
| | 3317 | jQuery.inArray( fn, list ) > -1 : |
| | 3318 | list.length > 0; |
| | 3319 | }, |
| | 3320 | |
| | 3321 | // Remove all callbacks from the list |
| | 3322 | empty: function() { |
| | 3323 | if ( list ) { |
| | 3324 | list = []; |
| | 3325 | } |
| | 3326 | return this; |
| | 3327 | }, |
| | 3328 | |
| | 3329 | // Disable .fire and .add |
| | 3330 | // Abort any current/pending executions |
| | 3331 | // Clear all callbacks and values |
| | 3332 | disable: function() { |
| | 3333 | locked = queue = []; |
| | 3334 | list = memory = ""; |
| | 3335 | return this; |
| | 3336 | }, |
| | 3337 | disabled: function() { |
| | 3338 | return !list; |
| | 3339 | }, |
| | 3340 | |
| | 3341 | // Disable .fire |
| | 3342 | // Also disable .add unless we have memory (since it would have no effect) |
| | 3343 | // Abort any pending executions |
| | 3344 | lock: function() { |
| | 3345 | locked = true; |
| | 3346 | if ( !memory ) { |
| | 3347 | self.disable(); |
| | 3348 | } |
| | 3349 | return this; |
| | 3350 | }, |
| | 3351 | locked: function() { |
| | 3352 | return !!locked; |
| | 3353 | }, |
| | 3354 | |
| | 3355 | // Call all callbacks with the given context and arguments |
| | 3356 | fireWith: function( context, args ) { |
| | 3357 | if ( !locked ) { |
| | 3358 | args = args || []; |
| | 3359 | args = [ context, args.slice ? args.slice() : args ]; |
| | 3360 | queue.push( args ); |
| | 3361 | if ( !firing ) { |
| | 3362 | fire(); |
| | 3363 | } |
| | 3364 | } |
| | 3365 | return this; |
| | 3366 | }, |
| | 3367 | |
| | 3368 | // Call all the callbacks with the given arguments |
| | 3369 | fire: function() { |
| | 3370 | self.fireWith( this, arguments ); |
| | 3371 | return this; |
| | 3372 | }, |
| | 3373 | |
| | 3374 | // To know if the callbacks have already been called at least once |
| | 3375 | fired: function() { |
| | 3376 | return !!fired; |
| | 3377 | } |
| | 3378 | }; |
| | 3379 | |
| | 3380 | return self; |
| | 3381 | }; |
| | 3382 | |
| | 3383 | |
| | 3384 | jQuery.extend( { |
| | 3385 | |
| | 3386 | Deferred: function( func ) { |
| | 3387 | var tuples = [ |
| | 3388 | |
| | 3389 | // action, add listener, listener list, final state |
| | 3390 | [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], |
| | 3391 | [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], |
| | 3392 | [ "notify", "progress", jQuery.Callbacks( "memory" ) ] |
| | 3393 | ], |
| | 3394 | state = "pending", |
| | 3395 | promise = { |
| | 3396 | state: function() { |
| | 3397 | return state; |
| | 3398 | }, |
| | 3399 | always: function() { |
| | 3400 | deferred.done( arguments ).fail( arguments ); |
| | 3401 | return this; |
| | 3402 | }, |
| | 3403 | then: function( /* fnDone, fnFail, fnProgress */ ) { |
| | 3404 | var fns = arguments; |
| | 3405 | return jQuery.Deferred( function( newDefer ) { |
| | 3406 | jQuery.each( tuples, function( i, tuple ) { |
| | 3407 | var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; |
| | 3408 | |
| | 3409 | // deferred[ done | fail | progress ] for forwarding actions to newDefer |
| | 3410 | deferred[ tuple[ 1 ] ]( function() { |
| | 3411 | var returned = fn && fn.apply( this, arguments ); |
| | 3412 | if ( returned && jQuery.isFunction( returned.promise ) ) { |
| | 3413 | returned.promise() |
| | 3414 | .progress( newDefer.notify ) |
| | 3415 | .done( newDefer.resolve ) |
| | 3416 | .fail( newDefer.reject ); |
| | 3417 | } else { |
| | 3418 | newDefer[ tuple[ 0 ] + "With" ]( |
| | 3419 | this === promise ? newDefer.promise() : this, |
| | 3420 | fn ? [ returned ] : arguments |
| | 3421 | ); |
| | 3422 | } |
| | 3423 | } ); |
| | 3424 | } ); |
| | 3425 | fns = null; |
| | 3426 | } ).promise(); |
| | 3427 | }, |
| | 3428 | |
| | 3429 | // Get a promise for this deferred |
| | 3430 | // If obj is provided, the promise aspect is added to the object |
| | 3431 | promise: function( obj ) { |
| | 3432 | return obj != null ? jQuery.extend( obj, promise ) : promise; |
| | 3433 | } |
| | 3434 | }, |
| | 3435 | deferred = {}; |
| | 3436 | |
| | 3437 | // Keep pipe for back-compat |
| | 3438 | promise.pipe = promise.then; |
| | 3439 | |
| | 3440 | // Add list-specific methods |
| | 3441 | jQuery.each( tuples, function( i, tuple ) { |
| | 3442 | var list = tuple[ 2 ], |
| | 3443 | stateString = tuple[ 3 ]; |
| | 3444 | |
| | 3445 | // promise[ done | fail | progress ] = list.add |
| | 3446 | promise[ tuple[ 1 ] ] = list.add; |
| | 3447 | |
| | 3448 | // Handle state |
| | 3449 | if ( stateString ) { |
| | 3450 | list.add( function() { |
| | 3451 | |
| | 3452 | // state = [ resolved | rejected ] |
| | 3453 | state = stateString; |
| | 3454 | |
| | 3455 | // [ reject_list | resolve_list ].disable; progress_list.lock |
| | 3456 | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
| | 3457 | } |
| | 3458 | |
| | 3459 | // deferred[ resolve | reject | notify ] |
| | 3460 | deferred[ tuple[ 0 ] ] = function() { |
| | 3461 | deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); |
| | 3462 | return this; |
| | 3463 | }; |
| | 3464 | deferred[ tuple[ 0 ] + "With" ] = list.fireWith; |
| | 3465 | } ); |
| | 3466 | |
| | 3467 | // Make the deferred a promise |
| | 3468 | promise.promise( deferred ); |
| | 3469 | |
| | 3470 | // Call given func if any |
| | 3471 | if ( func ) { |
| | 3472 | func.call( deferred, deferred ); |
| | 3473 | } |
| | 3474 | |
| | 3475 | // All done! |
| | 3476 | return deferred; |
| | 3477 | }, |
| | 3478 | |
| | 3479 | // Deferred helper |
| | 3480 | when: function( subordinate /* , ..., subordinateN */ ) { |
| | 3481 | var i = 0, |
| | 3482 | resolveValues = slice.call( arguments ), |
| | 3483 | length = resolveValues.length, |
| | 3484 | |
| | 3485 | // the count of uncompleted subordinates |
| | 3486 | remaining = length !== 1 || |
| | 3487 | ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
| | 3488 | |
| | 3489 | // the master Deferred. |
| | 3490 | // If resolveValues consist of only a single Deferred, just use that. |
| | 3491 | deferred = remaining === 1 ? subordinate : jQuery.Deferred(), |
| | 3492 | |
| | 3493 | // Update function for both resolve and progress values |
| | 3494 | updateFunc = function( i, contexts, values ) { |
| | 3495 | return function( value ) { |
| | 3496 | contexts[ i ] = this; |
| | 3497 | values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
| | 3498 | if ( values === progressValues ) { |
| | 3499 | deferred.notifyWith( contexts, values ); |
| | 3500 | |
| | 3501 | } else if ( !( --remaining ) ) { |
| | 3502 | deferred.resolveWith( contexts, values ); |
| | 3503 | } |
| | 3504 | }; |
| | 3505 | }, |
| | 3506 | |
| | 3507 | progressValues, progressContexts, resolveContexts; |
| | 3508 | |
| | 3509 | // add listeners to Deferred subordinates; treat others as resolved |
| | 3510 | if ( length > 1 ) { |
| | 3511 | progressValues = new Array( length ); |
| | 3512 | progressContexts = new Array( length ); |
| | 3513 | resolveContexts = new Array( length ); |
| | 3514 | for ( ; i < length; i++ ) { |
| | 3515 | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { |
| | 3516 | resolveValues[ i ].promise() |
| | 3517 | .progress( updateFunc( i, progressContexts, progressValues ) ) |
| | 3518 | .done( updateFunc( i, resolveContexts, resolveValues ) ) |
| | 3519 | .fail( deferred.reject ); |
| | 3520 | } else { |
| | 3521 | --remaining; |
| | 3522 | } |
| | 3523 | } |
| | 3524 | } |
| | 3525 | |
| | 3526 | // if we're not waiting on anything, resolve the master |
| | 3527 | if ( !remaining ) { |
| | 3528 | deferred.resolveWith( resolveContexts, resolveValues ); |
| | 3529 | } |
| | 3530 | |
| | 3531 | return deferred.promise(); |
| | 3532 | } |
| | 3533 | } ); |
| | 3534 | |
| | 3535 | |
| | 3536 | // The deferred used on DOM ready |
| | 3537 | var readyList; |
| | 3538 | |
| | 3539 | jQuery.fn.ready = function( fn ) { |
| | 3540 | |
| | 3541 | // Add the callback |
| | 3542 | jQuery.ready.promise().done( fn ); |
| | 3543 | |
| | 3544 | return this; |
| | 3545 | }; |
| | 3546 | |
| | 3547 | jQuery.extend( { |
| | 3548 | |
| | 3549 | // Is the DOM ready to be used? Set to true once it occurs. |
| | 3550 | isReady: false, |
| | 3551 | |
| | 3552 | // A counter to track how many items to wait for before |
| | 3553 | // the ready event fires. See #6781 |
| | 3554 | readyWait: 1, |
| | 3555 | |
| | 3556 | // Hold (or release) the ready event |
| | 3557 | holdReady: function( hold ) { |
| | 3558 | if ( hold ) { |
| | 3559 | jQuery.readyWait++; |
| | 3560 | } else { |
| | 3561 | jQuery.ready( true ); |
| | 3562 | } |
| | 3563 | }, |
| | 3564 | |
| | 3565 | // Handle when the DOM is ready |
| | 3566 | ready: function( wait ) { |
| | 3567 | |
| | 3568 | // Abort if there are pending holds or we're already ready |
| | 3569 | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
| | 3570 | return; |
| | 3571 | } |
| | 3572 | |
| | 3573 | // Remember that the DOM is ready |
| | 3574 | jQuery.isReady = true; |
| | 3575 | |
| | 3576 | // If a normal DOM Ready event fired, decrement, and wait if need be |
| | 3577 | if ( wait !== true && --jQuery.readyWait > 0 ) { |
| | 3578 | return; |
| | 3579 | } |
| | 3580 | |
| | 3581 | // If there are functions bound, to execute |
| | 3582 | readyList.resolveWith( document, [ jQuery ] ); |
| | 3583 | |
| | 3584 | // Trigger any bound ready events |
| | 3585 | if ( jQuery.fn.triggerHandler ) { |
| | 3586 | jQuery( document ).triggerHandler( "ready" ); |
| | 3587 | jQuery( document ).off( "ready" ); |
| | 3588 | } |
| | 3589 | } |
| | 3590 | } ); |
| | 3591 | |
| | 3592 | /** |
| | 3593 | * Clean-up method for dom ready events |
| | 3594 | */ |
| | 3595 | function detach() { |
| | 3596 | if ( document.addEventListener ) { |
| | 3597 | document.removeEventListener( "DOMContentLoaded", completed ); |
| | 3598 | window.removeEventListener( "load", completed ); |
| | 3599 | |
| | 3600 | } else { |
| | 3601 | document.detachEvent( "onreadystatechange", completed ); |
| | 3602 | window.detachEvent( "onload", completed ); |
| | 3603 | } |
| | 3604 | } |
| | 3605 | |
| | 3606 | /** |
| | 3607 | * The ready event handler and self cleanup method |
| | 3608 | */ |
| | 3609 | function completed() { |
| | 3610 | |
| | 3611 | // readyState === "complete" is good enough for us to call the dom ready in oldIE |
| | 3612 | if ( document.addEventListener || |
| | 3613 | window.event.type === "load" || |
| | 3614 | document.readyState === "complete" ) { |
| | 3615 | |
| | 3616 | detach(); |
| | 3617 | jQuery.ready(); |
| | 3618 | } |
| | 3619 | } |
| | 3620 | |
| | 3621 | jQuery.ready.promise = function( obj ) { |
| | 3622 | if ( !readyList ) { |
| | 3623 | |
| | 3624 | readyList = jQuery.Deferred(); |
| | 3625 | |
| | 3626 | // Catch cases where $(document).ready() is called |
| | 3627 | // after the browser event has already occurred. |
| | 3628 | // Support: IE6-10 |
| | 3629 | // Older IE sometimes signals "interactive" too soon |
| | 3630 | if ( document.readyState === "complete" || |
| | 3631 | ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { |
| | 3632 | |
| | 3633 | // Handle it asynchronously to allow scripts the opportunity to delay ready |
| | 3634 | window.setTimeout( jQuery.ready ); |
| | 3635 | |
| | 3636 | // Standards-based browsers support DOMContentLoaded |
| | 3637 | } else if ( document.addEventListener ) { |
| | 3638 | |
| | 3639 | // Use the handy event callback |
| | 3640 | document.addEventListener( "DOMContentLoaded", completed ); |
| | 3641 | |
| | 3642 | // A fallback to window.onload, that will always work |
| | 3643 | window.addEventListener( "load", completed ); |
| | 3644 | |
| | 3645 | // If IE event model is used |
| | 3646 | } else { |
| | 3647 | |
| | 3648 | // Ensure firing before onload, maybe late but safe also for iframes |
| | 3649 | document.attachEvent( "onreadystatechange", completed ); |
| | 3650 | |
| | 3651 | // A fallback to window.onload, that will always work |
| | 3652 | window.attachEvent( "onload", completed ); |
| | 3653 | |
| | 3654 | // If IE and not a frame |
| | 3655 | // continually check to see if the document is ready |
| | 3656 | var top = false; |
| | 3657 | |
| | 3658 | try { |
| | 3659 | top = window.frameElement == null && document.documentElement; |
| | 3660 | } catch ( e ) {} |
| | 3661 | |
| | 3662 | if ( top && top.doScroll ) { |
| | 3663 | ( function doScrollCheck() { |
| | 3664 | if ( !jQuery.isReady ) { |
| | 3665 | |
| | 3666 | try { |
| | 3667 | |
| | 3668 | // Use the trick by Diego Perini |
| | 3669 | // http://javascript.nwbox.com/IEContentLoaded/ |
| | 3670 | top.doScroll( "left" ); |
| | 3671 | } catch ( e ) { |
| | 3672 | return window.setTimeout( doScrollCheck, 50 ); |
| | 3673 | } |
| | 3674 | |
| | 3675 | // detach all dom ready events |
| | 3676 | detach(); |
| | 3677 | |
| | 3678 | // and execute any waiting functions |
| | 3679 | jQuery.ready(); |
| | 3680 | } |
| | 3681 | } )(); |
| | 3682 | } |
| | 3683 | } |
| | 3684 | } |
| | 3685 | return readyList.promise( obj ); |
| | 3686 | }; |
| | 3687 | |
| | 3688 | // Kick off the DOM ready check even if the user does not |
| | 3689 | jQuery.ready.promise(); |
| | 3690 | |
| | 3691 | |
| | 3692 | |
| | 3693 | |
| | 3694 | // Support: IE<9 |
| | 3695 | // Iteration over object's inherited properties before its own |
| | 3696 | var i; |
| | 3697 | for ( i in jQuery( support ) ) { |
| | 3698 | break; |
| | 3699 | } |
| | 3700 | support.ownFirst = i === "0"; |
| | 3701 | |
| | 3702 | // Note: most support tests are defined in their respective modules. |
| | 3703 | // false until the test is run |
| | 3704 | support.inlineBlockNeedsLayout = false; |
| | 3705 | |
| | 3706 | // Execute ASAP in case we need to set body.style.zoom |
| | 3707 | jQuery( function() { |
| | 3708 | |
| | 3709 | // Minified: var a,b,c,d |
| | 3710 | var val, div, body, container; |
| | 3711 | |
| | 3712 | body = document.getElementsByTagName( "body" )[ 0 ]; |
| | 3713 | if ( !body || !body.style ) { |
| | 3714 | |
| | 3715 | // Return for frameset docs that don't have a body |
| | 3716 | return; |
| | 3717 | } |
| | 3718 | |
| | 3719 | // Setup |
| | 3720 | div = document.createElement( "div" ); |
| | 3721 | container = document.createElement( "div" ); |
| | 3722 | container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; |
| | 3723 | body.appendChild( container ).appendChild( div ); |
| | 3724 | |
| | 3725 | if ( typeof div.style.zoom !== "undefined" ) { |
| | 3726 | |
| | 3727 | // Support: IE<8 |
| | 3728 | // Check if natively block-level elements act like inline-block |
| | 3729 | // elements when setting their display to 'inline' and giving |
| | 3730 | // them layout |
| | 3731 | div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1"; |
| | 3732 | |
| | 3733 | support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; |
| | 3734 | if ( val ) { |
| | 3735 | |
| | 3736 | // Prevent IE 6 from affecting layout for positioned elements #11048 |
| | 3737 | // Prevent IE from shrinking the body in IE 7 mode #12869 |
| | 3738 | // Support: IE<8 |
| | 3739 | body.style.zoom = 1; |
| | 3740 | } |
| | 3741 | } |
| | 3742 | |
| | 3743 | body.removeChild( container ); |
| | 3744 | } ); |
| | 3745 | |
| | 3746 | |
| | 3747 | ( function() { |
| | 3748 | var div = document.createElement( "div" ); |
| | 3749 | |
| | 3750 | // Support: IE<9 |
| | 3751 | support.deleteExpando = true; |
| | 3752 | try { |
| | 3753 | delete div.test; |
| | 3754 | } catch ( e ) { |
| | 3755 | support.deleteExpando = false; |
| | 3756 | } |
| | 3757 | |
| | 3758 | // Null elements to avoid leaks in IE. |
| | 3759 | div = null; |
| | 3760 | } )(); |
| | 3761 | var acceptData = function( elem ) { |
| | 3762 | var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ], |
| | 3763 | nodeType = +elem.nodeType || 1; |
| | 3764 | |
| | 3765 | // Do not set data on non-element DOM nodes because it will not be cleared (#8335). |
| | 3766 | return nodeType !== 1 && nodeType !== 9 ? |
| | 3767 | false : |
| | 3768 | |
| | 3769 | // Nodes accept data unless otherwise specified; rejection can be conditional |
| | 3770 | !noData || noData !== true && elem.getAttribute( "classid" ) === noData; |
| | 3771 | }; |
| | 3772 | |
| | 3773 | |
| | 3774 | |
| | 3775 | |
| | 3776 | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
| | 3777 | rmultiDash = /([A-Z])/g; |
| | 3778 | |
| | 3779 | function dataAttr( elem, key, data ) { |
| | 3780 | |
| | 3781 | // If nothing was found internally, try to fetch any |
| | 3782 | // data from the HTML5 data-* attribute |
| | 3783 | if ( data === undefined && elem.nodeType === 1 ) { |
| | 3784 | |
| | 3785 | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
| | 3786 | |
| | 3787 | data = elem.getAttribute( name ); |
| | 3788 | |
| | 3789 | if ( typeof data === "string" ) { |
| | 3790 | try { |
| | 3791 | data = data === "true" ? true : |
| | 3792 | data === "false" ? false : |
| | 3793 | data === "null" ? null : |
| | 3794 | |
| | 3795 | // Only convert to a number if it doesn't change the string |
| | 3796 | +data + "" === data ? +data : |
| | 3797 | rbrace.test( data ) ? jQuery.parseJSON( data ) : |
| | 3798 | data; |
| | 3799 | } catch ( e ) {} |
| | 3800 | |
| | 3801 | // Make sure we set the data so it isn't changed later |
| | 3802 | jQuery.data( elem, key, data ); |
| | 3803 | |
| | 3804 | } else { |
| | 3805 | data = undefined; |
| | 3806 | } |
| | 3807 | } |
| | 3808 | |
| | 3809 | return data; |
| | 3810 | } |
| | 3811 | |
| | 3812 | // checks a cache object for emptiness |
| | 3813 | function isEmptyDataObject( obj ) { |
| | 3814 | var name; |
| | 3815 | for ( name in obj ) { |
| | 3816 | |
| | 3817 | // if the public data object is empty, the private is still empty |
| | 3818 | if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) { |
| | 3819 | continue; |
| | 3820 | } |
| | 3821 | if ( name !== "toJSON" ) { |
| | 3822 | return false; |
| | 3823 | } |
| | 3824 | } |
| | 3825 | |
| | 3826 | return true; |
| | 3827 | } |
| | 3828 | |
| | 3829 | function internalData( elem, name, data, pvt /* Internal Use Only */ ) { |
| | 3830 | if ( !acceptData( elem ) ) { |
| | 3831 | return; |
| | 3832 | } |
| | 3833 | |
| | 3834 | var ret, thisCache, |
| | 3835 | internalKey = jQuery.expando, |
| | 3836 | |
| | 3837 | // We have to handle DOM nodes and JS objects differently because IE6-7 |
| | 3838 | // can't GC object references properly across the DOM-JS boundary |
| | 3839 | isNode = elem.nodeType, |
| | 3840 | |
| | 3841 | // Only DOM nodes need the global jQuery cache; JS object data is |
| | 3842 | // attached directly to the object so GC can occur automatically |
| | 3843 | cache = isNode ? jQuery.cache : elem, |
| | 3844 | |
| | 3845 | // Only defining an ID for JS objects if its cache already exists allows |
| | 3846 | // the code to shortcut on the same path as a DOM node with no cache |
| | 3847 | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; |
| | 3848 | |
| | 3849 | // Avoid doing any more work than we need to when trying to get data on an |
| | 3850 | // object that has no data at all |
| | 3851 | if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) && |
| | 3852 | data === undefined && typeof name === "string" ) { |
| | 3853 | return; |
| | 3854 | } |
| | 3855 | |
| | 3856 | if ( !id ) { |
| | 3857 | |
| | 3858 | // Only DOM nodes need a new unique ID for each element since their data |
| | 3859 | // ends up in the global cache |
| | 3860 | if ( isNode ) { |
| | 3861 | id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; |
| | 3862 | } else { |
| | 3863 | id = internalKey; |
| | 3864 | } |
| | 3865 | } |
| | 3866 | |
| | 3867 | if ( !cache[ id ] ) { |
| | 3868 | |
| | 3869 | // Avoid exposing jQuery metadata on plain JS objects when the object |
| | 3870 | // is serialized using JSON.stringify |
| | 3871 | cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; |
| | 3872 | } |
| | 3873 | |
| | 3874 | // An object can be passed to jQuery.data instead of a key/value pair; this gets |
| | 3875 | // shallow copied over onto the existing cache |
| | 3876 | if ( typeof name === "object" || typeof name === "function" ) { |
| | 3877 | if ( pvt ) { |
| | 3878 | cache[ id ] = jQuery.extend( cache[ id ], name ); |
| | 3879 | } else { |
| | 3880 | cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
| | 3881 | } |
| | 3882 | } |
| | 3883 | |
| | 3884 | thisCache = cache[ id ]; |
| | 3885 | |
| | 3886 | // jQuery data() is stored in a separate object inside the object's internal data |
| | 3887 | // cache in order to avoid key collisions between internal data and user-defined |
| | 3888 | // data. |
| | 3889 | if ( !pvt ) { |
| | 3890 | if ( !thisCache.data ) { |
| | 3891 | thisCache.data = {}; |
| | 3892 | } |
| | 3893 | |
| | 3894 | thisCache = thisCache.data; |
| | 3895 | } |
| | 3896 | |
| | 3897 | if ( data !== undefined ) { |
| | 3898 | thisCache[ jQuery.camelCase( name ) ] = data; |
| | 3899 | } |
| | 3900 | |
| | 3901 | // Check for both converted-to-camel and non-converted data property names |
| | 3902 | // If a data property was specified |
| | 3903 | if ( typeof name === "string" ) { |
| | 3904 | |
| | 3905 | // First Try to find as-is property data |
| | 3906 | ret = thisCache[ name ]; |
| | 3907 | |
| | 3908 | // Test for null|undefined property data |
| | 3909 | if ( ret == null ) { |
| | 3910 | |
| | 3911 | // Try to find the camelCased property |
| | 3912 | ret = thisCache[ jQuery.camelCase( name ) ]; |
| | 3913 | } |
| | 3914 | } else { |
| | 3915 | ret = thisCache; |
| | 3916 | } |
| | 3917 | |
| | 3918 | return ret; |
| | 3919 | } |
| | 3920 | |
| | 3921 | function internalRemoveData( elem, name, pvt ) { |
| | 3922 | if ( !acceptData( elem ) ) { |
| | 3923 | return; |
| | 3924 | } |
| | 3925 | |
| | 3926 | var thisCache, i, |
| | 3927 | isNode = elem.nodeType, |
| | 3928 | |
| | 3929 | // See jQuery.data for more information |
| | 3930 | cache = isNode ? jQuery.cache : elem, |
| | 3931 | id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
| | 3932 | |
| | 3933 | // If there is already no cache entry for this object, there is no |
| | 3934 | // purpose in continuing |
| | 3935 | if ( !cache[ id ] ) { |
| | 3936 | return; |
| | 3937 | } |
| | 3938 | |
| | 3939 | if ( name ) { |
| | 3940 | |
| | 3941 | thisCache = pvt ? cache[ id ] : cache[ id ].data; |
| | 3942 | |
| | 3943 | if ( thisCache ) { |
| | 3944 | |
| | 3945 | // Support array or space separated string names for data keys |
| | 3946 | if ( !jQuery.isArray( name ) ) { |
| | 3947 | |
| | 3948 | // try the string as a key before any manipulation |
| | 3949 | if ( name in thisCache ) { |
| | 3950 | name = [ name ]; |
| | 3951 | } else { |
| | 3952 | |
| | 3953 | // split the camel cased version by spaces unless a key with the spaces exists |
| | 3954 | name = jQuery.camelCase( name ); |
| | 3955 | if ( name in thisCache ) { |
| | 3956 | name = [ name ]; |
| | 3957 | } else { |
| | 3958 | name = name.split( " " ); |
| | 3959 | } |
| | 3960 | } |
| | 3961 | } else { |
| | 3962 | |
| | 3963 | // If "name" is an array of keys... |
| | 3964 | // When data is initially created, via ("key", "val") signature, |
| | 3965 | // keys will be converted to camelCase. |
| | 3966 | // Since there is no way to tell _how_ a key was added, remove |
| | 3967 | // both plain key and camelCase key. #12786 |
| | 3968 | // This will only penalize the array argument path. |
| | 3969 | name = name.concat( jQuery.map( name, jQuery.camelCase ) ); |
| | 3970 | } |
| | 3971 | |
| | 3972 | i = name.length; |
| | 3973 | while ( i-- ) { |
| | 3974 | delete thisCache[ name[ i ] ]; |
| | 3975 | } |
| | 3976 | |
| | 3977 | // If there is no data left in the cache, we want to continue |
| | 3978 | // and let the cache object itself get destroyed |
| | 3979 | if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) { |
| | 3980 | return; |
| | 3981 | } |
| | 3982 | } |
| | 3983 | } |
| | 3984 | |
| | 3985 | // See jQuery.data for more information |
| | 3986 | if ( !pvt ) { |
| | 3987 | delete cache[ id ].data; |
| | 3988 | |
| | 3989 | // Don't destroy the parent cache unless the internal data object |
| | 3990 | // had been the only thing left in it |
| | 3991 | if ( !isEmptyDataObject( cache[ id ] ) ) { |
| | 3992 | return; |
| | 3993 | } |
| | 3994 | } |
| | 3995 | |
| | 3996 | // Destroy the cache |
| | 3997 | if ( isNode ) { |
| | 3998 | jQuery.cleanData( [ elem ], true ); |
| | 3999 | |
| | 4000 | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) |
| | 4001 | /* jshint eqeqeq: false */ |
| | 4002 | } else if ( support.deleteExpando || cache != cache.window ) { |
| | 4003 | /* jshint eqeqeq: true */ |
| | 4004 | delete cache[ id ]; |
| | 4005 | |
| | 4006 | // When all else fails, undefined |
| | 4007 | } else { |
| | 4008 | cache[ id ] = undefined; |
| | 4009 | } |
| | 4010 | } |
| | 4011 | |
| | 4012 | jQuery.extend( { |
| | 4013 | cache: {}, |
| | 4014 | |
| | 4015 | // The following elements (space-suffixed to avoid Object.prototype collisions) |
| | 4016 | // throw uncatchable exceptions if you attempt to set expando properties |
| | 4017 | noData: { |
| | 4018 | "applet ": true, |
| | 4019 | "embed ": true, |
| | 4020 | |
| | 4021 | // ...but Flash objects (which have this classid) *can* handle expandos |
| | 4022 | "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" |
| | 4023 | }, |
| | 4024 | |
| | 4025 | hasData: function( elem ) { |
| | 4026 | elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ]; |
| | 4027 | return !!elem && !isEmptyDataObject( elem ); |
| | 4028 | }, |
| | 4029 | |
| | 4030 | data: function( elem, name, data ) { |
| | 4031 | return internalData( elem, name, data ); |
| | 4032 | }, |
| | 4033 | |
| | 4034 | removeData: function( elem, name ) { |
| | 4035 | return internalRemoveData( elem, name ); |
| | 4036 | }, |
| | 4037 | |
| | 4038 | // For internal use only. |
| | 4039 | _data: function( elem, name, data ) { |
| | 4040 | return internalData( elem, name, data, true ); |
| | 4041 | }, |
| | 4042 | |
| | 4043 | _removeData: function( elem, name ) { |
| | 4044 | return internalRemoveData( elem, name, true ); |
| | 4045 | } |
| | 4046 | } ); |
| | 4047 | |
| | 4048 | jQuery.fn.extend( { |
| | 4049 | data: function( key, value ) { |
| | 4050 | var i, name, data, |
| | 4051 | elem = this[ 0 ], |
| | 4052 | attrs = elem && elem.attributes; |
| | 4053 | |
| | 4054 | // Special expections of .data basically thwart jQuery.access, |
| | 4055 | // so implement the relevant behavior ourselves |
| | 4056 | |
| | 4057 | // Gets all values |
| | 4058 | if ( key === undefined ) { |
| | 4059 | if ( this.length ) { |
| | 4060 | data = jQuery.data( elem ); |
| | 4061 | |
| | 4062 | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { |
| | 4063 | i = attrs.length; |
| | 4064 | while ( i-- ) { |
| | 4065 | |
| | 4066 | // Support: IE11+ |
| | 4067 | // The attrs elements can be null (#14894) |
| | 4068 | if ( attrs[ i ] ) { |
| | 4069 | name = attrs[ i ].name; |
| | 4070 | if ( name.indexOf( "data-" ) === 0 ) { |
| | 4071 | name = jQuery.camelCase( name.slice( 5 ) ); |
| | 4072 | dataAttr( elem, name, data[ name ] ); |
| | 4073 | } |
| | 4074 | } |
| | 4075 | } |
| | 4076 | jQuery._data( elem, "parsedAttrs", true ); |
| | 4077 | } |
| | 4078 | } |
| | 4079 | |
| | 4080 | return data; |
| | 4081 | } |
| | 4082 | |
| | 4083 | // Sets multiple values |
| | 4084 | if ( typeof key === "object" ) { |
| | 4085 | return this.each( function() { |
| | 4086 | jQuery.data( this, key ); |
| | 4087 | } ); |
| | 4088 | } |
| | 4089 | |
| | 4090 | return arguments.length > 1 ? |
| | 4091 | |
| | 4092 | // Sets one value |
| | 4093 | this.each( function() { |
| | 4094 | jQuery.data( this, key, value ); |
| | 4095 | } ) : |
| | 4096 | |
| | 4097 | // Gets one value |
| | 4098 | // Try to fetch any internally stored data first |
| | 4099 | elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; |
| | 4100 | }, |
| | 4101 | |
| | 4102 | removeData: function( key ) { |
| | 4103 | return this.each( function() { |
| | 4104 | jQuery.removeData( this, key ); |
| | 4105 | } ); |
| | 4106 | } |
| | 4107 | } ); |
| | 4108 | |
| | 4109 | |
| | 4110 | jQuery.extend( { |
| | 4111 | queue: function( elem, type, data ) { |
| | 4112 | var queue; |
| | 4113 | |
| | 4114 | if ( elem ) { |
| | 4115 | type = ( type || "fx" ) + "queue"; |
| | 4116 | queue = jQuery._data( elem, type ); |
| | 4117 | |
| | 4118 | // Speed up dequeue by getting out quickly if this is just a lookup |
| | 4119 | if ( data ) { |
| | 4120 | if ( !queue || jQuery.isArray( data ) ) { |
| | 4121 | queue = jQuery._data( elem, type, jQuery.makeArray( data ) ); |
| | 4122 | } else { |
| | 4123 | queue.push( data ); |
| | 4124 | } |
| | 4125 | } |
| | 4126 | return queue || []; |
| | 4127 | } |
| | 4128 | }, |
| | 4129 | |
| | 4130 | dequeue: function( elem, type ) { |
| | 4131 | type = type || "fx"; |
| | 4132 | |
| | 4133 | var queue = jQuery.queue( elem, type ), |
| | 4134 | startLength = queue.length, |
| | 4135 | fn = queue.shift(), |
| | 4136 | hooks = jQuery._queueHooks( elem, type ), |
| | 4137 | next = function() { |
| | 4138 | jQuery.dequeue( elem, type ); |
| | 4139 | }; |
| | 4140 | |
| | 4141 | // If the fx queue is dequeued, always remove the progress sentinel |
| | 4142 | if ( fn === "inprogress" ) { |
| | 4143 | fn = queue.shift(); |
| | 4144 | startLength--; |
| | 4145 | } |
| | 4146 | |
| | 4147 | if ( fn ) { |
| | 4148 | |
| | 4149 | // Add a progress sentinel to prevent the fx queue from being |
| | 4150 | // automatically dequeued |
| | 4151 | if ( type === "fx" ) { |
| | 4152 | queue.unshift( "inprogress" ); |
| | 4153 | } |
| | 4154 | |
| | 4155 | // clear up the last queue stop function |
| | 4156 | delete hooks.stop; |
| | 4157 | fn.call( elem, next, hooks ); |
| | 4158 | } |
| | 4159 | |
| | 4160 | if ( !startLength && hooks ) { |
| | 4161 | hooks.empty.fire(); |
| | 4162 | } |
| | 4163 | }, |
| | 4164 | |
| | 4165 | // not intended for public consumption - generates a queueHooks object, |
| | 4166 | // or returns the current one |
| | 4167 | _queueHooks: function( elem, type ) { |
| | 4168 | var key = type + "queueHooks"; |
| | 4169 | return jQuery._data( elem, key ) || jQuery._data( elem, key, { |
| | 4170 | empty: jQuery.Callbacks( "once memory" ).add( function() { |
| | 4171 | jQuery._removeData( elem, type + "queue" ); |
| | 4172 | jQuery._removeData( elem, key ); |
| | 4173 | } ) |
| | 4174 | } ); |
| | 4175 | } |
| | 4176 | } ); |
| | 4177 | |
| | 4178 | jQuery.fn.extend( { |
| | 4179 | queue: function( type, data ) { |
| | 4180 | var setter = 2; |
| | 4181 | |
| | 4182 | if ( typeof type !== "string" ) { |
| | 4183 | data = type; |
| | 4184 | type = "fx"; |
| | 4185 | setter--; |
| | 4186 | } |
| | 4187 | |
| | 4188 | if ( arguments.length < setter ) { |
| | 4189 | return jQuery.queue( this[ 0 ], type ); |
| | 4190 | } |
| | 4191 | |
| | 4192 | return data === undefined ? |
| | 4193 | this : |
| | 4194 | this.each( function() { |
| | 4195 | var queue = jQuery.queue( this, type, data ); |
| | 4196 | |
| | 4197 | // ensure a hooks for this queue |
| | 4198 | jQuery._queueHooks( this, type ); |
| | 4199 | |
| | 4200 | if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { |
| | 4201 | jQuery.dequeue( this, type ); |
| | 4202 | } |
| | 4203 | } ); |
| | 4204 | }, |
| | 4205 | dequeue: function( type ) { |
| | 4206 | return this.each( function() { |
| | 4207 | jQuery.dequeue( this, type ); |
| | 4208 | } ); |
| | 4209 | }, |
| | 4210 | clearQueue: function( type ) { |
| | 4211 | return this.queue( type || "fx", [] ); |
| | 4212 | }, |
| | 4213 | |
| | 4214 | // Get a promise resolved when queues of a certain type |
| | 4215 | // are emptied (fx is the type by default) |
| | 4216 | promise: function( type, obj ) { |
| | 4217 | var tmp, |
| | 4218 | count = 1, |
| | 4219 | defer = jQuery.Deferred(), |
| | 4220 | elements = this, |
| | 4221 | i = this.length, |
| | 4222 | resolve = function() { |
| | 4223 | if ( !( --count ) ) { |
| | 4224 | defer.resolveWith( elements, [ elements ] ); |
| | 4225 | } |
| | 4226 | }; |
| | 4227 | |
| | 4228 | if ( typeof type !== "string" ) { |
| | 4229 | obj = type; |
| | 4230 | type = undefined; |
| | 4231 | } |
| | 4232 | type = type || "fx"; |
| | 4233 | |
| | 4234 | while ( i-- ) { |
| | 4235 | tmp = jQuery._data( elements[ i ], type + "queueHooks" ); |
| | 4236 | if ( tmp && tmp.empty ) { |
| | 4237 | count++; |
| | 4238 | tmp.empty.add( resolve ); |
| | 4239 | } |
| | 4240 | } |
| | 4241 | resolve(); |
| | 4242 | return defer.promise( obj ); |
| | 4243 | } |
| | 4244 | } ); |
| | 4245 | |
| | 4246 | |
| | 4247 | ( function() { |
| | 4248 | var shrinkWrapBlocksVal; |
| | 4249 | |
| | 4250 | support.shrinkWrapBlocks = function() { |
| | 4251 | if ( shrinkWrapBlocksVal != null ) { |
| | 4252 | return shrinkWrapBlocksVal; |
| | 4253 | } |
| | 4254 | |
| | 4255 | // Will be changed later if needed. |
| | 4256 | shrinkWrapBlocksVal = false; |
| | 4257 | |
| | 4258 | // Minified: var b,c,d |
| | 4259 | var div, body, container; |
| | 4260 | |
| | 4261 | body = document.getElementsByTagName( "body" )[ 0 ]; |
| | 4262 | if ( !body || !body.style ) { |
| | 4263 | |
| | 4264 | // Test fired too early or in an unsupported environment, exit. |
| | 4265 | return; |
| | 4266 | } |
| | 4267 | |
| | 4268 | // Setup |
| | 4269 | div = document.createElement( "div" ); |
| | 4270 | container = document.createElement( "div" ); |
| | 4271 | container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; |
| | 4272 | body.appendChild( container ).appendChild( div ); |
| | 4273 | |
| | 4274 | // Support: IE6 |
| | 4275 | // Check if elements with layout shrink-wrap their children |
| | 4276 | if ( typeof div.style.zoom !== "undefined" ) { |
| | 4277 | |
| | 4278 | // Reset CSS: box-sizing; display; margin; border |
| | 4279 | div.style.cssText = |
| | 4280 | |
| | 4281 | // Support: Firefox<29, Android 2.3 |
| | 4282 | // Vendor-prefix box-sizing |
| | 4283 | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + |
| | 4284 | "box-sizing:content-box;display:block;margin:0;border:0;" + |
| | 4285 | "padding:1px;width:1px;zoom:1"; |
| | 4286 | div.appendChild( document.createElement( "div" ) ).style.width = "5px"; |
| | 4287 | shrinkWrapBlocksVal = div.offsetWidth !== 3; |
| | 4288 | } |
| | 4289 | |
| | 4290 | body.removeChild( container ); |
| | 4291 | |
| | 4292 | return shrinkWrapBlocksVal; |
| | 4293 | }; |
| | 4294 | |
| | 4295 | } )(); |
| | 4296 | var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; |
| | 4297 | |
| | 4298 | var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); |
| | 4299 | |
| | 4300 | |
| | 4301 | var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
| | 4302 | |
| | 4303 | var isHidden = function( elem, el ) { |
| | 4304 | |
| | 4305 | // isHidden might be called from jQuery#filter function; |
| | 4306 | // in that case, element will be second argument |
| | 4307 | elem = el || elem; |
| | 4308 | return jQuery.css( elem, "display" ) === "none" || |
| | 4309 | !jQuery.contains( elem.ownerDocument, elem ); |
| | 4310 | }; |
| | 4311 | |
| | 4312 | |
| | 4313 | |
| | 4314 | function adjustCSS( elem, prop, valueParts, tween ) { |
| | 4315 | var adjusted, |
| | 4316 | scale = 1, |
| | 4317 | maxIterations = 20, |
| | 4318 | currentValue = tween ? |
| | 4319 | function() { return tween.cur(); } : |
| | 4320 | function() { return jQuery.css( elem, prop, "" ); }, |
| | 4321 | initial = currentValue(), |
| | 4322 | unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
| | 4323 | |
| | 4324 | // Starting value computation is required for potential unit mismatches |
| | 4325 | initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && |
| | 4326 | rcssNum.exec( jQuery.css( elem, prop ) ); |
| | 4327 | |
| | 4328 | if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { |
| | 4329 | |
| | 4330 | // Trust units reported by jQuery.css |
| | 4331 | unit = unit || initialInUnit[ 3 ]; |
| | 4332 | |
| | 4333 | // Make sure we update the tween properties later on |
| | 4334 | valueParts = valueParts || []; |
| | 4335 | |
| | 4336 | // Iteratively approximate from a nonzero starting point |
| | 4337 | initialInUnit = +initial || 1; |
| | 4338 | |
| | 4339 | do { |
| | 4340 | |
| | 4341 | // If previous iteration zeroed out, double until we get *something*. |
| | 4342 | // Use string for doubling so we don't accidentally see scale as unchanged below |
| | 4343 | scale = scale || ".5"; |
| | 4344 | |
| | 4345 | // Adjust and apply |
| | 4346 | initialInUnit = initialInUnit / scale; |
| | 4347 | jQuery.style( elem, prop, initialInUnit + unit ); |
| | 4348 | |
| | 4349 | // Update scale, tolerating zero or NaN from tween.cur() |
| | 4350 | // Break the loop if scale is unchanged or perfect, or if we've just had enough. |
| | 4351 | } while ( |
| | 4352 | scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations |
| | 4353 | ); |
| | 4354 | } |
| | 4355 | |
| | 4356 | if ( valueParts ) { |
| | 4357 | initialInUnit = +initialInUnit || +initial || 0; |
| | 4358 | |
| | 4359 | // Apply relative offset (+=/-=) if specified |
| | 4360 | adjusted = valueParts[ 1 ] ? |
| | 4361 | initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : |
| | 4362 | +valueParts[ 2 ]; |
| | 4363 | if ( tween ) { |
| | 4364 | tween.unit = unit; |
| | 4365 | tween.start = initialInUnit; |
| | 4366 | tween.end = adjusted; |
| | 4367 | } |
| | 4368 | } |
| | 4369 | return adjusted; |
| | 4370 | } |
| | 4371 | |
| | 4372 | |
| | 4373 | // Multifunctional method to get and set values of a collection |
| | 4374 | // The value/s can optionally be executed if it's a function |
| | 4375 | var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
| | 4376 | var i = 0, |
| | 4377 | length = elems.length, |
| | 4378 | bulk = key == null; |
| | 4379 | |
| | 4380 | // Sets many values |
| | 4381 | if ( jQuery.type( key ) === "object" ) { |
| | 4382 | chainable = true; |
| | 4383 | for ( i in key ) { |
| | 4384 | access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
| | 4385 | } |
| | 4386 | |
| | 4387 | // Sets one value |
| | 4388 | } else if ( value !== undefined ) { |
| | 4389 | chainable = true; |
| | 4390 | |
| | 4391 | if ( !jQuery.isFunction( value ) ) { |
| | 4392 | raw = true; |
| | 4393 | } |
| | 4394 | |
| | 4395 | if ( bulk ) { |
| | 4396 | |
| | 4397 | // Bulk operations run against the entire set |
| | 4398 | if ( raw ) { |
| | 4399 | fn.call( elems, value ); |
| | 4400 | fn = null; |
| | 4401 | |
| | 4402 | // ...except when executing function values |
| | 4403 | } else { |
| | 4404 | bulk = fn; |
| | 4405 | fn = function( elem, key, value ) { |
| | 4406 | return bulk.call( jQuery( elem ), value ); |
| | 4407 | }; |
| | 4408 | } |
| | 4409 | } |
| | 4410 | |
| | 4411 | if ( fn ) { |
| | 4412 | for ( ; i < length; i++ ) { |
| | 4413 | fn( |
| | 4414 | elems[ i ], |
| | 4415 | key, |
| | 4416 | raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
| | 4417 | ); |
| | 4418 | } |
| | 4419 | } |
| | 4420 | } |
| | 4421 | |
| | 4422 | return chainable ? |
| | 4423 | elems : |
| | 4424 | |
| | 4425 | // Gets |
| | 4426 | bulk ? |
| | 4427 | fn.call( elems ) : |
| | 4428 | length ? fn( elems[ 0 ], key ) : emptyGet; |
| | 4429 | }; |
| | 4430 | var rcheckableType = ( /^(?:checkbox|radio)$/i ); |
| | 4431 | |
| | 4432 | var rtagName = ( /<([\w:-]+)/ ); |
| | 4433 | |
| | 4434 | var rscriptType = ( /^$|\/(?:java|ecma)script/i ); |
| | 4435 | |
| | 4436 | var rleadingWhitespace = ( /^\s+/ ); |
| | 4437 | |
| | 4438 | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" + |
| | 4439 | "details|dialog|figcaption|figure|footer|header|hgroup|main|" + |
| | 4440 | "mark|meter|nav|output|picture|progress|section|summary|template|time|video"; |
| | 4441 | |
| | 4442 | |
| | 4443 | |
| | 4444 | function createSafeFragment( document ) { |
| | 4445 | var list = nodeNames.split( "|" ), |
| | 4446 | safeFrag = document.createDocumentFragment(); |
| | 4447 | |
| | 4448 | if ( safeFrag.createElement ) { |
| | 4449 | while ( list.length ) { |
| | 4450 | safeFrag.createElement( |
| | 4451 | list.pop() |
| | 4452 | ); |
| | 4453 | } |
| | 4454 | } |
| | 4455 | return safeFrag; |
| | 4456 | } |
| | 4457 | |
| | 4458 | |
| | 4459 | ( function() { |
| | 4460 | var div = document.createElement( "div" ), |
| | 4461 | fragment = document.createDocumentFragment(), |
| | 4462 | input = document.createElement( "input" ); |
| | 4463 | |
| | 4464 | // Setup |
| | 4465 | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; |
| | 4466 | |
| | 4467 | // IE strips leading whitespace when .innerHTML is used |
| | 4468 | support.leadingWhitespace = div.firstChild.nodeType === 3; |
| | 4469 | |
| | 4470 | // Make sure that tbody elements aren't automatically inserted |
| | 4471 | // IE will insert them into empty tables |
| | 4472 | support.tbody = !div.getElementsByTagName( "tbody" ).length; |
| | 4473 | |
| | 4474 | // Make sure that link elements get serialized correctly by innerHTML |
| | 4475 | // This requires a wrapper element in IE |
| | 4476 | support.htmlSerialize = !!div.getElementsByTagName( "link" ).length; |
| | 4477 | |
| | 4478 | // Makes sure cloning an html5 element does not cause problems |
| | 4479 | // Where outerHTML is undefined, this still works |
| | 4480 | support.html5Clone = |
| | 4481 | document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>"; |
| | 4482 | |
| | 4483 | // Check if a disconnected checkbox will retain its checked |
| | 4484 | // value of true after appended to the DOM (IE6/7) |
| | 4485 | input.type = "checkbox"; |
| | 4486 | input.checked = true; |
| | 4487 | fragment.appendChild( input ); |
| | 4488 | support.appendChecked = input.checked; |
| | 4489 | |
| | 4490 | // Make sure textarea (and checkbox) defaultValue is properly cloned |
| | 4491 | // Support: IE6-IE11+ |
| | 4492 | div.innerHTML = "<textarea>x</textarea>"; |
| | 4493 | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; |
| | 4494 | |
| | 4495 | // #11217 - WebKit loses check when the name is after the checked attribute |
| | 4496 | fragment.appendChild( div ); |
| | 4497 | |
| | 4498 | // Support: Windows Web Apps (WWA) |
| | 4499 | // `name` and `type` must use .setAttribute for WWA (#14901) |
| | 4500 | input = document.createElement( "input" ); |
| | 4501 | input.setAttribute( "type", "radio" ); |
| | 4502 | input.setAttribute( "checked", "checked" ); |
| | 4503 | input.setAttribute( "name", "t" ); |
| | 4504 | |
| | 4505 | div.appendChild( input ); |
| | 4506 | |
| | 4507 | // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 |
| | 4508 | // old WebKit doesn't clone checked state correctly in fragments |
| | 4509 | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
| | 4510 | |
| | 4511 | // Support: IE<9 |
| | 4512 | // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+ |
| | 4513 | support.noCloneEvent = !!div.addEventListener; |
| | 4514 | |
| | 4515 | // Support: IE<9 |
| | 4516 | // Since attributes and properties are the same in IE, |
| | 4517 | // cleanData must set properties to undefined rather than use removeAttribute |
| | 4518 | div[ jQuery.expando ] = 1; |
| | 4519 | support.attributes = !div.getAttribute( jQuery.expando ); |
| | 4520 | } )(); |
| | 4521 | |
| | 4522 | |
| | 4523 | // We have to close these tags to support XHTML (#13200) |
| | 4524 | var wrapMap = { |
| | 4525 | option: [ 1, "<select multiple='multiple'>", "</select>" ], |
| | 4526 | legend: [ 1, "<fieldset>", "</fieldset>" ], |
| | 4527 | area: [ 1, "<map>", "</map>" ], |
| | 4528 | |
| | 4529 | // Support: IE8 |
| | 4530 | param: [ 1, "<object>", "</object>" ], |
| | 4531 | thead: [ 1, "<table>", "</table>" ], |
| | 4532 | tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
| | 4533 | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
| | 4534 | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
| | 4535 | |
| | 4536 | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, |
| | 4537 | // unless wrapped in a div with non-breaking characters in front of it. |
| | 4538 | _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] |
| | 4539 | }; |
| | 4540 | |
| | 4541 | // Support: IE8-IE9 |
| | 4542 | wrapMap.optgroup = wrapMap.option; |
| | 4543 | |
| | 4544 | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
| | 4545 | wrapMap.th = wrapMap.td; |
| | 4546 | |
| | 4547 | |
| | 4548 | function getAll( context, tag ) { |
| | 4549 | var elems, elem, |
| | 4550 | i = 0, |
| | 4551 | found = typeof context.getElementsByTagName !== "undefined" ? |
| | 4552 | context.getElementsByTagName( tag || "*" ) : |
| | 4553 | typeof context.querySelectorAll !== "undefined" ? |
| | 4554 | context.querySelectorAll( tag || "*" ) : |
| | 4555 | undefined; |
| | 4556 | |
| | 4557 | if ( !found ) { |
| | 4558 | for ( found = [], elems = context.childNodes || context; |
| | 4559 | ( elem = elems[ i ] ) != null; |
| | 4560 | i++ |
| | 4561 | ) { |
| | 4562 | if ( !tag || jQuery.nodeName( elem, tag ) ) { |
| | 4563 | found.push( elem ); |
| | 4564 | } else { |
| | 4565 | jQuery.merge( found, getAll( elem, tag ) ); |
| | 4566 | } |
| | 4567 | } |
| | 4568 | } |
| | 4569 | |
| | 4570 | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
| | 4571 | jQuery.merge( [ context ], found ) : |
| | 4572 | found; |
| | 4573 | } |
| | 4574 | |
| | 4575 | |
| | 4576 | // Mark scripts as having already been evaluated |
| | 4577 | function setGlobalEval( elems, refElements ) { |
| | 4578 | var elem, |
| | 4579 | i = 0; |
| | 4580 | for ( ; ( elem = elems[ i ] ) != null; i++ ) { |
| | 4581 | jQuery._data( |
| | 4582 | elem, |
| | 4583 | "globalEval", |
| | 4584 | !refElements || jQuery._data( refElements[ i ], "globalEval" ) |
| | 4585 | ); |
| | 4586 | } |
| | 4587 | } |
| | 4588 | |
| | 4589 | |
| | 4590 | var rhtml = /<|&#?\w+;/, |
| | 4591 | rtbody = /<tbody/i; |
| | 4592 | |
| | 4593 | function fixDefaultChecked( elem ) { |
| | 4594 | if ( rcheckableType.test( elem.type ) ) { |
| | 4595 | elem.defaultChecked = elem.checked; |
| | 4596 | } |
| | 4597 | } |
| | 4598 | |
| | 4599 | function buildFragment( elems, context, scripts, selection, ignored ) { |
| | 4600 | var j, elem, contains, |
| | 4601 | tmp, tag, tbody, wrap, |
| | 4602 | l = elems.length, |
| | 4603 | |
| | 4604 | // Ensure a safe fragment |
| | 4605 | safe = createSafeFragment( context ), |
| | 4606 | |
| | 4607 | nodes = [], |
| | 4608 | i = 0; |
| | 4609 | |
| | 4610 | for ( ; i < l; i++ ) { |
| | 4611 | elem = elems[ i ]; |
| | 4612 | |
| | 4613 | if ( elem || elem === 0 ) { |
| | 4614 | |
| | 4615 | // Add nodes directly |
| | 4616 | if ( jQuery.type( elem ) === "object" ) { |
| | 4617 | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
| | 4618 | |
| | 4619 | // Convert non-html into a text node |
| | 4620 | } else if ( !rhtml.test( elem ) ) { |
| | 4621 | nodes.push( context.createTextNode( elem ) ); |
| | 4622 | |
| | 4623 | // Convert html into DOM nodes |
| | 4624 | } else { |
| | 4625 | tmp = tmp || safe.appendChild( context.createElement( "div" ) ); |
| | 4626 | |
| | 4627 | // Deserialize a standard representation |
| | 4628 | tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); |
| | 4629 | wrap = wrapMap[ tag ] || wrapMap._default; |
| | 4630 | |
| | 4631 | tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; |
| | 4632 | |
| | 4633 | // Descend through wrappers to the right content |
| | 4634 | j = wrap[ 0 ]; |
| | 4635 | while ( j-- ) { |
| | 4636 | tmp = tmp.lastChild; |
| | 4637 | } |
| | 4638 | |
| | 4639 | // Manually add leading whitespace removed by IE |
| | 4640 | if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { |
| | 4641 | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) ); |
| | 4642 | } |
| | 4643 | |
| | 4644 | // Remove IE's autoinserted <tbody> from table fragments |
| | 4645 | if ( !support.tbody ) { |
| | 4646 | |
| | 4647 | // String was a <table>, *may* have spurious <tbody> |
| | 4648 | elem = tag === "table" && !rtbody.test( elem ) ? |
| | 4649 | tmp.firstChild : |
| | 4650 | |
| | 4651 | // String was a bare <thead> or <tfoot> |
| | 4652 | wrap[ 1 ] === "<table>" && !rtbody.test( elem ) ? |
| | 4653 | tmp : |
| | 4654 | 0; |
| | 4655 | |
| | 4656 | j = elem && elem.childNodes.length; |
| | 4657 | while ( j-- ) { |
| | 4658 | if ( jQuery.nodeName( ( tbody = elem.childNodes[ j ] ), "tbody" ) && |
| | 4659 | !tbody.childNodes.length ) { |
| | 4660 | |
| | 4661 | elem.removeChild( tbody ); |
| | 4662 | } |
| | 4663 | } |
| | 4664 | } |
| | 4665 | |
| | 4666 | jQuery.merge( nodes, tmp.childNodes ); |
| | 4667 | |
| | 4668 | // Fix #12392 for WebKit and IE > 9 |
| | 4669 | tmp.textContent = ""; |
| | 4670 | |
| | 4671 | // Fix #12392 for oldIE |
| | 4672 | while ( tmp.firstChild ) { |
| | 4673 | tmp.removeChild( tmp.firstChild ); |
| | 4674 | } |
| | 4675 | |
| | 4676 | // Remember the top-level container for proper cleanup |
| | 4677 | tmp = safe.lastChild; |
| | 4678 | } |
| | 4679 | } |
| | 4680 | } |
| | 4681 | |
| | 4682 | // Fix #11356: Clear elements from fragment |
| | 4683 | if ( tmp ) { |
| | 4684 | safe.removeChild( tmp ); |
| | 4685 | } |
| | 4686 | |
| | 4687 | // Reset defaultChecked for any radios and checkboxes |
| | 4688 | // about to be appended to the DOM in IE 6/7 (#8060) |
| | 4689 | if ( !support.appendChecked ) { |
| | 4690 | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); |
| | 4691 | } |
| | 4692 | |
| | 4693 | i = 0; |
| | 4694 | while ( ( elem = nodes[ i++ ] ) ) { |
| | 4695 | |
| | 4696 | // Skip elements already in the context collection (trac-4087) |
| | 4697 | if ( selection && jQuery.inArray( elem, selection ) > -1 ) { |
| | 4698 | if ( ignored ) { |
| | 4699 | ignored.push( elem ); |
| | 4700 | } |
| | 4701 | |
| | 4702 | continue; |
| | 4703 | } |
| | 4704 | |
| | 4705 | contains = jQuery.contains( elem.ownerDocument, elem ); |
| | 4706 | |
| | 4707 | // Append to fragment |
| | 4708 | tmp = getAll( safe.appendChild( elem ), "script" ); |
| | 4709 | |
| | 4710 | // Preserve script evaluation history |
| | 4711 | if ( contains ) { |
| | 4712 | setGlobalEval( tmp ); |
| | 4713 | } |
| | 4714 | |
| | 4715 | // Capture executables |
| | 4716 | if ( scripts ) { |
| | 4717 | j = 0; |
| | 4718 | while ( ( elem = tmp[ j++ ] ) ) { |
| | 4719 | if ( rscriptType.test( elem.type || "" ) ) { |
| | 4720 | scripts.push( elem ); |
| | 4721 | } |
| | 4722 | } |
| | 4723 | } |
| | 4724 | } |
| | 4725 | |
| | 4726 | tmp = null; |
| | 4727 | |
| | 4728 | return safe; |
| | 4729 | } |
| | 4730 | |
| | 4731 | |
| | 4732 | ( function() { |
| | 4733 | var i, eventName, |
| | 4734 | div = document.createElement( "div" ); |
| | 4735 | |
| | 4736 | // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events) |
| | 4737 | for ( i in { submit: true, change: true, focusin: true } ) { |
| | 4738 | eventName = "on" + i; |
| | 4739 | |
| | 4740 | if ( !( support[ i ] = eventName in window ) ) { |
| | 4741 | |
| | 4742 | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) |
| | 4743 | div.setAttribute( eventName, "t" ); |
| | 4744 | support[ i ] = div.attributes[ eventName ].expando === false; |
| | 4745 | } |
| | 4746 | } |
| | 4747 | |
| | 4748 | // Null elements to avoid leaks in IE. |
| | 4749 | div = null; |
| | 4750 | } )(); |
| | 4751 | |
| | 4752 | |
| | 4753 | var rformElems = /^(?:input|select|textarea)$/i, |
| | 4754 | rkeyEvent = /^key/, |
| | 4755 | rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, |
| | 4756 | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, |
| | 4757 | rtypenamespace = /^([^.]*)(?:\.(.+)|)/; |
| | 4758 | |
| | 4759 | function returnTrue() { |
| | 4760 | return true; |
| | 4761 | } |
| | 4762 | |
| | 4763 | function returnFalse() { |
| | 4764 | return false; |
| | 4765 | } |
| | 4766 | |
| | 4767 | // Support: IE9 |
| | 4768 | // See #13393 for more info |
| | 4769 | function safeActiveElement() { |
| | 4770 | try { |
| | 4771 | return document.activeElement; |
| | 4772 | } catch ( err ) { } |
| | 4773 | } |
| | 4774 | |
| | 4775 | function on( elem, types, selector, data, fn, one ) { |
| | 4776 | var origFn, type; |
| | 4777 | |
| | 4778 | // Types can be a map of types/handlers |
| | 4779 | if ( typeof types === "object" ) { |
| | 4780 | |
| | 4781 | // ( types-Object, selector, data ) |
| | 4782 | if ( typeof selector !== "string" ) { |
| | 4783 | |
| | 4784 | // ( types-Object, data ) |
| | 4785 | data = data || selector; |
| | 4786 | selector = undefined; |
| | 4787 | } |
| | 4788 | for ( type in types ) { |
| | 4789 | on( elem, type, selector, data, types[ type ], one ); |
| | 4790 | } |
| | 4791 | return elem; |
| | 4792 | } |
| | 4793 | |
| | 4794 | if ( data == null && fn == null ) { |
| | 4795 | |
| | 4796 | // ( types, fn ) |
| | 4797 | fn = selector; |
| | 4798 | data = selector = undefined; |
| | 4799 | } else if ( fn == null ) { |
| | 4800 | if ( typeof selector === "string" ) { |
| | 4801 | |
| | 4802 | // ( types, selector, fn ) |
| | 4803 | fn = data; |
| | 4804 | data = undefined; |
| | 4805 | } else { |
| | 4806 | |
| | 4807 | // ( types, data, fn ) |
| | 4808 | fn = data; |
| | 4809 | data = selector; |
| | 4810 | selector = undefined; |
| | 4811 | } |
| | 4812 | } |
| | 4813 | if ( fn === false ) { |
| | 4814 | fn = returnFalse; |
| | 4815 | } else if ( !fn ) { |
| | 4816 | return elem; |
| | 4817 | } |
| | 4818 | |
| | 4819 | if ( one === 1 ) { |
| | 4820 | origFn = fn; |
| | 4821 | fn = function( event ) { |
| | 4822 | |
| | 4823 | // Can use an empty set, since event contains the info |
| | 4824 | jQuery().off( event ); |
| | 4825 | return origFn.apply( this, arguments ); |
| | 4826 | }; |
| | 4827 | |
| | 4828 | // Use same guid so caller can remove using origFn |
| | 4829 | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
| | 4830 | } |
| | 4831 | return elem.each( function() { |
| | 4832 | jQuery.event.add( this, types, fn, data, selector ); |
| | 4833 | } ); |
| | 4834 | } |
| | 4835 | |
| | 4836 | /* |
| | 4837 | * Helper functions for managing events -- not part of the public interface. |
| | 4838 | * Props to Dean Edwards' addEvent library for many of the ideas. |
| | 4839 | */ |
| | 4840 | jQuery.event = { |
| | 4841 | |
| | 4842 | global: {}, |
| | 4843 | |
| | 4844 | add: function( elem, types, handler, data, selector ) { |
| | 4845 | var tmp, events, t, handleObjIn, |
| | 4846 | special, eventHandle, handleObj, |
| | 4847 | handlers, type, namespaces, origType, |
| | 4848 | elemData = jQuery._data( elem ); |
| | 4849 | |
| | 4850 | // Don't attach events to noData or text/comment nodes (but allow plain objects) |
| | 4851 | if ( !elemData ) { |
| | 4852 | return; |
| | 4853 | } |
| | 4854 | |
| | 4855 | // Caller can pass in an object of custom data in lieu of the handler |
| | 4856 | if ( handler.handler ) { |
| | 4857 | handleObjIn = handler; |
| | 4858 | handler = handleObjIn.handler; |
| | 4859 | selector = handleObjIn.selector; |
| | 4860 | } |
| | 4861 | |
| | 4862 | // Make sure that the handler has a unique ID, used to find/remove it later |
| | 4863 | if ( !handler.guid ) { |
| | 4864 | handler.guid = jQuery.guid++; |
| | 4865 | } |
| | 4866 | |
| | 4867 | // Init the element's event structure and main handler, if this is the first |
| | 4868 | if ( !( events = elemData.events ) ) { |
| | 4869 | events = elemData.events = {}; |
| | 4870 | } |
| | 4871 | if ( !( eventHandle = elemData.handle ) ) { |
| | 4872 | eventHandle = elemData.handle = function( e ) { |
| | 4873 | |
| | 4874 | // Discard the second event of a jQuery.event.trigger() and |
| | 4875 | // when an event is called after a page has unloaded |
| | 4876 | return typeof jQuery !== "undefined" && |
| | 4877 | ( !e || jQuery.event.triggered !== e.type ) ? |
| | 4878 | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : |
| | 4879 | undefined; |
| | 4880 | }; |
| | 4881 | |
| | 4882 | // Add elem as a property of the handle fn to prevent a memory leak |
| | 4883 | // with IE non-native events |
| | 4884 | eventHandle.elem = elem; |
| | 4885 | } |
| | 4886 | |
| | 4887 | // Handle multiple events separated by a space |
| | 4888 | types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
| | 4889 | t = types.length; |
| | 4890 | while ( t-- ) { |
| | 4891 | tmp = rtypenamespace.exec( types[ t ] ) || []; |
| | 4892 | type = origType = tmp[ 1 ]; |
| | 4893 | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| | 4894 | |
| | 4895 | // There *must* be a type, no attaching namespace-only handlers |
| | 4896 | if ( !type ) { |
| | 4897 | continue; |
| | 4898 | } |
| | 4899 | |
| | 4900 | // If event changes its type, use the special event handlers for the changed type |
| | 4901 | special = jQuery.event.special[ type ] || {}; |
| | 4902 | |
| | 4903 | // If selector defined, determine special event api type, otherwise given type |
| | 4904 | type = ( selector ? special.delegateType : special.bindType ) || type; |
| | 4905 | |
| | 4906 | // Update special based on newly reset type |
| | 4907 | special = jQuery.event.special[ type ] || {}; |
| | 4908 | |
| | 4909 | // handleObj is passed to all event handlers |
| | 4910 | handleObj = jQuery.extend( { |
| | 4911 | type: type, |
| | 4912 | origType: origType, |
| | 4913 | data: data, |
| | 4914 | handler: handler, |
| | 4915 | guid: handler.guid, |
| | 4916 | selector: selector, |
| | 4917 | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
| | 4918 | namespace: namespaces.join( "." ) |
| | 4919 | }, handleObjIn ); |
| | 4920 | |
| | 4921 | // Init the event handler queue if we're the first |
| | 4922 | if ( !( handlers = events[ type ] ) ) { |
| | 4923 | handlers = events[ type ] = []; |
| | 4924 | handlers.delegateCount = 0; |
| | 4925 | |
| | 4926 | // Only use addEventListener/attachEvent if the special events handler returns false |
| | 4927 | if ( !special.setup || |
| | 4928 | special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
| | 4929 | |
| | 4930 | // Bind the global event handler to the element |
| | 4931 | if ( elem.addEventListener ) { |
| | 4932 | elem.addEventListener( type, eventHandle, false ); |
| | 4933 | |
| | 4934 | } else if ( elem.attachEvent ) { |
| | 4935 | elem.attachEvent( "on" + type, eventHandle ); |
| | 4936 | } |
| | 4937 | } |
| | 4938 | } |
| | 4939 | |
| | 4940 | if ( special.add ) { |
| | 4941 | special.add.call( elem, handleObj ); |
| | 4942 | |
| | 4943 | if ( !handleObj.handler.guid ) { |
| | 4944 | handleObj.handler.guid = handler.guid; |
| | 4945 | } |
| | 4946 | } |
| | 4947 | |
| | 4948 | // Add to the element's handler list, delegates in front |
| | 4949 | if ( selector ) { |
| | 4950 | handlers.splice( handlers.delegateCount++, 0, handleObj ); |
| | 4951 | } else { |
| | 4952 | handlers.push( handleObj ); |
| | 4953 | } |
| | 4954 | |
| | 4955 | // Keep track of which events have ever been used, for event optimization |
| | 4956 | jQuery.event.global[ type ] = true; |
| | 4957 | } |
| | 4958 | |
| | 4959 | // Nullify elem to prevent memory leaks in IE |
| | 4960 | elem = null; |
| | 4961 | }, |
| | 4962 | |
| | 4963 | // Detach an event or set of events from an element |
| | 4964 | remove: function( elem, types, handler, selector, mappedTypes ) { |
| | 4965 | var j, handleObj, tmp, |
| | 4966 | origCount, t, events, |
| | 4967 | special, handlers, type, |
| | 4968 | namespaces, origType, |
| | 4969 | elemData = jQuery.hasData( elem ) && jQuery._data( elem ); |
| | 4970 | |
| | 4971 | if ( !elemData || !( events = elemData.events ) ) { |
| | 4972 | return; |
| | 4973 | } |
| | 4974 | |
| | 4975 | // Once for each type.namespace in types; type may be omitted |
| | 4976 | types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
| | 4977 | t = types.length; |
| | 4978 | while ( t-- ) { |
| | 4979 | tmp = rtypenamespace.exec( types[ t ] ) || []; |
| | 4980 | type = origType = tmp[ 1 ]; |
| | 4981 | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| | 4982 | |
| | 4983 | // Unbind all events (on this namespace, if provided) for the element |
| | 4984 | if ( !type ) { |
| | 4985 | for ( type in events ) { |
| | 4986 | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
| | 4987 | } |
| | 4988 | continue; |
| | 4989 | } |
| | 4990 | |
| | 4991 | special = jQuery.event.special[ type ] || {}; |
| | 4992 | type = ( selector ? special.delegateType : special.bindType ) || type; |
| | 4993 | handlers = events[ type ] || []; |
| | 4994 | tmp = tmp[ 2 ] && |
| | 4995 | new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
| | 4996 | |
| | 4997 | // Remove matching events |
| | 4998 | origCount = j = handlers.length; |
| | 4999 | while ( j-- ) { |
| | 5000 | handleObj = handlers[ j ]; |
| | 5001 | |
| | 5002 | if ( ( mappedTypes || origType === handleObj.origType ) && |
| | 5003 | ( !handler || handler.guid === handleObj.guid ) && |
| | 5004 | ( !tmp || tmp.test( handleObj.namespace ) ) && |
| | 5005 | ( !selector || selector === handleObj.selector || |
| | 5006 | selector === "**" && handleObj.selector ) ) { |
| | 5007 | handlers.splice( j, 1 ); |
| | 5008 | |
| | 5009 | if ( handleObj.selector ) { |
| | 5010 | handlers.delegateCount--; |
| | 5011 | } |
| | 5012 | if ( special.remove ) { |
| | 5013 | special.remove.call( elem, handleObj ); |
| | 5014 | } |
| | 5015 | } |
| | 5016 | } |
| | 5017 | |
| | 5018 | // Remove generic event handler if we removed something and no more handlers exist |
| | 5019 | // (avoids potential for endless recursion during removal of special event handlers) |
| | 5020 | if ( origCount && !handlers.length ) { |
| | 5021 | if ( !special.teardown || |
| | 5022 | special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
| | 5023 | |
| | 5024 | jQuery.removeEvent( elem, type, elemData.handle ); |
| | 5025 | } |
| | 5026 | |
| | 5027 | delete events[ type ]; |
| | 5028 | } |
| | 5029 | } |
| | 5030 | |
| | 5031 | // Remove the expando if it's no longer used |
| | 5032 | if ( jQuery.isEmptyObject( events ) ) { |
| | 5033 | delete elemData.handle; |
| | 5034 | |
| | 5035 | // removeData also checks for emptiness and clears the expando if empty |
| | 5036 | // so use it instead of delete |
| | 5037 | jQuery._removeData( elem, "events" ); |
| | 5038 | } |
| | 5039 | }, |
| | 5040 | |
| | 5041 | trigger: function( event, data, elem, onlyHandlers ) { |
| | 5042 | var handle, ontype, cur, |
| | 5043 | bubbleType, special, tmp, i, |
| | 5044 | eventPath = [ elem || document ], |
| | 5045 | type = hasOwn.call( event, "type" ) ? event.type : event, |
| | 5046 | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; |
| | 5047 | |
| | 5048 | cur = tmp = elem = elem || document; |
| | 5049 | |
| | 5050 | // Don't do events on text and comment nodes |
| | 5051 | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
| | 5052 | return; |
| | 5053 | } |
| | 5054 | |
| | 5055 | // focus/blur morphs to focusin/out; ensure we're not firing them right now |
| | 5056 | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
| | 5057 | return; |
| | 5058 | } |
| | 5059 | |
| | 5060 | if ( type.indexOf( "." ) > -1 ) { |
| | 5061 | |
| | 5062 | // Namespaced trigger; create a regexp to match event type in handle() |
| | 5063 | namespaces = type.split( "." ); |
| | 5064 | type = namespaces.shift(); |
| | 5065 | namespaces.sort(); |
| | 5066 | } |
| | 5067 | ontype = type.indexOf( ":" ) < 0 && "on" + type; |
| | 5068 | |
| | 5069 | // Caller can pass in a jQuery.Event object, Object, or just an event type string |
| | 5070 | event = event[ jQuery.expando ] ? |
| | 5071 | event : |
| | 5072 | new jQuery.Event( type, typeof event === "object" && event ); |
| | 5073 | |
| | 5074 | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) |
| | 5075 | event.isTrigger = onlyHandlers ? 2 : 3; |
| | 5076 | event.namespace = namespaces.join( "." ); |
| | 5077 | event.rnamespace = event.namespace ? |
| | 5078 | new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : |
| | 5079 | null; |
| | 5080 | |
| | 5081 | // Clean up the event in case it is being reused |
| | 5082 | event.result = undefined; |
| | 5083 | if ( !event.target ) { |
| | 5084 | event.target = elem; |
| | 5085 | } |
| | 5086 | |
| | 5087 | // Clone any incoming data and prepend the event, creating the handler arg list |
| | 5088 | data = data == null ? |
| | 5089 | [ event ] : |
| | 5090 | jQuery.makeArray( data, [ event ] ); |
| | 5091 | |
| | 5092 | // Allow special events to draw outside the lines |
| | 5093 | special = jQuery.event.special[ type ] || {}; |
| | 5094 | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
| | 5095 | return; |
| | 5096 | } |
| | 5097 | |
| | 5098 | // Determine event propagation path in advance, per W3C events spec (#9951) |
| | 5099 | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) |
| | 5100 | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
| | 5101 | |
| | 5102 | bubbleType = special.delegateType || type; |
| | 5103 | if ( !rfocusMorph.test( bubbleType + type ) ) { |
| | 5104 | cur = cur.parentNode; |
| | 5105 | } |
| | 5106 | for ( ; cur; cur = cur.parentNode ) { |
| | 5107 | eventPath.push( cur ); |
| | 5108 | tmp = cur; |
| | 5109 | } |
| | 5110 | |
| | 5111 | // Only add window if we got to document (e.g., not plain obj or detached DOM) |
| | 5112 | if ( tmp === ( elem.ownerDocument || document ) ) { |
| | 5113 | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
| | 5114 | } |
| | 5115 | } |
| | 5116 | |
| | 5117 | // Fire handlers on the event path |
| | 5118 | i = 0; |
| | 5119 | while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { |
| | 5120 | |
| | 5121 | event.type = i > 1 ? |
| | 5122 | bubbleType : |
| | 5123 | special.bindType || type; |
| | 5124 | |
| | 5125 | // jQuery handler |
| | 5126 | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && |
| | 5127 | jQuery._data( cur, "handle" ); |
| | 5128 | |
| | 5129 | if ( handle ) { |
| | 5130 | handle.apply( cur, data ); |
| | 5131 | } |
| | 5132 | |
| | 5133 | // Native handler |
| | 5134 | handle = ontype && cur[ ontype ]; |
| | 5135 | if ( handle && handle.apply && acceptData( cur ) ) { |
| | 5136 | event.result = handle.apply( cur, data ); |
| | 5137 | if ( event.result === false ) { |
| | 5138 | event.preventDefault(); |
| | 5139 | } |
| | 5140 | } |
| | 5141 | } |
| | 5142 | event.type = type; |
| | 5143 | |
| | 5144 | // If nobody prevented the default action, do it now |
| | 5145 | if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
| | 5146 | |
| | 5147 | if ( |
| | 5148 | ( !special._default || |
| | 5149 | special._default.apply( eventPath.pop(), data ) === false |
| | 5150 | ) && acceptData( elem ) |
| | 5151 | ) { |
| | 5152 | |
| | 5153 | // Call a native DOM method on the target with the same name name as the event. |
| | 5154 | // Can't use an .isFunction() check here because IE6/7 fails that test. |
| | 5155 | // Don't do default actions on window, that's where global variables be (#6170) |
| | 5156 | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { |
| | 5157 | |
| | 5158 | // Don't re-trigger an onFOO event when we call its FOO() method |
| | 5159 | tmp = elem[ ontype ]; |
| | 5160 | |
| | 5161 | if ( tmp ) { |
| | 5162 | elem[ ontype ] = null; |
| | 5163 | } |
| | 5164 | |
| | 5165 | // Prevent re-triggering of the same event, since we already bubbled it above |
| | 5166 | jQuery.event.triggered = type; |
| | 5167 | try { |
| | 5168 | elem[ type ](); |
| | 5169 | } catch ( e ) { |
| | 5170 | |
| | 5171 | // IE<9 dies on focus/blur to hidden element (#1486,#12518) |
| | 5172 | // only reproducible on winXP IE8 native, not IE9 in IE8 mode |
| | 5173 | } |
| | 5174 | jQuery.event.triggered = undefined; |
| | 5175 | |
| | 5176 | if ( tmp ) { |
| | 5177 | elem[ ontype ] = tmp; |
| | 5178 | } |
| | 5179 | } |
| | 5180 | } |
| | 5181 | } |
| | 5182 | |
| | 5183 | return event.result; |
| | 5184 | }, |
| | 5185 | |
| | 5186 | dispatch: function( event ) { |
| | 5187 | |
| | 5188 | // Make a writable jQuery.Event from the native event object |
| | 5189 | event = jQuery.event.fix( event ); |
| | 5190 | |
| | 5191 | var i, j, ret, matched, handleObj, |
| | 5192 | handlerQueue = [], |
| | 5193 | args = slice.call( arguments ), |
| | 5194 | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], |
| | 5195 | special = jQuery.event.special[ event.type ] || {}; |
| | 5196 | |
| | 5197 | // Use the fix-ed jQuery.Event rather than the (read-only) native event |
| | 5198 | args[ 0 ] = event; |
| | 5199 | event.delegateTarget = this; |
| | 5200 | |
| | 5201 | // Call the preDispatch hook for the mapped type, and let it bail if desired |
| | 5202 | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
| | 5203 | return; |
| | 5204 | } |
| | 5205 | |
| | 5206 | // Determine handlers |
| | 5207 | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
| | 5208 | |
| | 5209 | // Run delegates first; they may want to stop propagation beneath us |
| | 5210 | i = 0; |
| | 5211 | while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { |
| | 5212 | event.currentTarget = matched.elem; |
| | 5213 | |
| | 5214 | j = 0; |
| | 5215 | while ( ( handleObj = matched.handlers[ j++ ] ) && |
| | 5216 | !event.isImmediatePropagationStopped() ) { |
| | 5217 | |
| | 5218 | // Triggered event must either 1) have no namespace, or 2) have namespace(s) |
| | 5219 | // a subset or equal to those in the bound event (both can have no namespace). |
| | 5220 | if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { |
| | 5221 | |
| | 5222 | event.handleObj = handleObj; |
| | 5223 | event.data = handleObj.data; |
| | 5224 | |
| | 5225 | ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || |
| | 5226 | handleObj.handler ).apply( matched.elem, args ); |
| | 5227 | |
| | 5228 | if ( ret !== undefined ) { |
| | 5229 | if ( ( event.result = ret ) === false ) { |
| | 5230 | event.preventDefault(); |
| | 5231 | event.stopPropagation(); |
| | 5232 | } |
| | 5233 | } |
| | 5234 | } |
| | 5235 | } |
| | 5236 | } |
| | 5237 | |
| | 5238 | // Call the postDispatch hook for the mapped type |
| | 5239 | if ( special.postDispatch ) { |
| | 5240 | special.postDispatch.call( this, event ); |
| | 5241 | } |
| | 5242 | |
| | 5243 | return event.result; |
| | 5244 | }, |
| | 5245 | |
| | 5246 | handlers: function( event, handlers ) { |
| | 5247 | var i, matches, sel, handleObj, |
| | 5248 | handlerQueue = [], |
| | 5249 | delegateCount = handlers.delegateCount, |
| | 5250 | cur = event.target; |
| | 5251 | |
| | 5252 | // Support (at least): Chrome, IE9 |
| | 5253 | // Find delegate handlers |
| | 5254 | // Black-hole SVG <use> instance trees (#13180) |
| | 5255 | // |
| | 5256 | // Support: Firefox<=42+ |
| | 5257 | // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) |
| | 5258 | if ( delegateCount && cur.nodeType && |
| | 5259 | ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { |
| | 5260 | |
| | 5261 | /* jshint eqeqeq: false */ |
| | 5262 | for ( ; cur != this; cur = cur.parentNode || this ) { |
| | 5263 | /* jshint eqeqeq: true */ |
| | 5264 | |
| | 5265 | // Don't check non-elements (#13208) |
| | 5266 | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) |
| | 5267 | if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { |
| | 5268 | matches = []; |
| | 5269 | for ( i = 0; i < delegateCount; i++ ) { |
| | 5270 | handleObj = handlers[ i ]; |
| | 5271 | |
| | 5272 | // Don't conflict with Object.prototype properties (#13203) |
| | 5273 | sel = handleObj.selector + " "; |
| | 5274 | |
| | 5275 | if ( matches[ sel ] === undefined ) { |
| | 5276 | matches[ sel ] = handleObj.needsContext ? |
| | 5277 | jQuery( sel, this ).index( cur ) > -1 : |
| | 5278 | jQuery.find( sel, this, null, [ cur ] ).length; |
| | 5279 | } |
| | 5280 | if ( matches[ sel ] ) { |
| | 5281 | matches.push( handleObj ); |
| | 5282 | } |
| | 5283 | } |
| | 5284 | if ( matches.length ) { |
| | 5285 | handlerQueue.push( { elem: cur, handlers: matches } ); |
| | 5286 | } |
| | 5287 | } |
| | 5288 | } |
| | 5289 | } |
| | 5290 | |
| | 5291 | // Add the remaining (directly-bound) handlers |
| | 5292 | if ( delegateCount < handlers.length ) { |
| | 5293 | handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); |
| | 5294 | } |
| | 5295 | |
| | 5296 | return handlerQueue; |
| | 5297 | }, |
| | 5298 | |
| | 5299 | fix: function( event ) { |
| | 5300 | if ( event[ jQuery.expando ] ) { |
| | 5301 | return event; |
| | 5302 | } |
| | 5303 | |
| | 5304 | // Create a writable copy of the event object and normalize some properties |
| | 5305 | var i, prop, copy, |
| | 5306 | type = event.type, |
| | 5307 | originalEvent = event, |
| | 5308 | fixHook = this.fixHooks[ type ]; |
| | 5309 | |
| | 5310 | if ( !fixHook ) { |
| | 5311 | this.fixHooks[ type ] = fixHook = |
| | 5312 | rmouseEvent.test( type ) ? this.mouseHooks : |
| | 5313 | rkeyEvent.test( type ) ? this.keyHooks : |
| | 5314 | {}; |
| | 5315 | } |
| | 5316 | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
| | 5317 | |
| | 5318 | event = new jQuery.Event( originalEvent ); |
| | 5319 | |
| | 5320 | i = copy.length; |
| | 5321 | while ( i-- ) { |
| | 5322 | prop = copy[ i ]; |
| | 5323 | event[ prop ] = originalEvent[ prop ]; |
| | 5324 | } |
| | 5325 | |
| | 5326 | // Support: IE<9 |
| | 5327 | // Fix target property (#1925) |
| | 5328 | if ( !event.target ) { |
| | 5329 | event.target = originalEvent.srcElement || document; |
| | 5330 | } |
| | 5331 | |
| | 5332 | // Support: Safari 6-8+ |
| | 5333 | // Target should not be a text node (#504, #13143) |
| | 5334 | if ( event.target.nodeType === 3 ) { |
| | 5335 | event.target = event.target.parentNode; |
| | 5336 | } |
| | 5337 | |
| | 5338 | // Support: IE<9 |
| | 5339 | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) |
| | 5340 | event.metaKey = !!event.metaKey; |
| | 5341 | |
| | 5342 | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; |
| | 5343 | }, |
| | 5344 | |
| | 5345 | // Includes some event props shared by KeyEvent and MouseEvent |
| | 5346 | props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + |
| | 5347 | "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), |
| | 5348 | |
| | 5349 | fixHooks: {}, |
| | 5350 | |
| | 5351 | keyHooks: { |
| | 5352 | props: "char charCode key keyCode".split( " " ), |
| | 5353 | filter: function( event, original ) { |
| | 5354 | |
| | 5355 | // Add which for key events |
| | 5356 | if ( event.which == null ) { |
| | 5357 | event.which = original.charCode != null ? original.charCode : original.keyCode; |
| | 5358 | } |
| | 5359 | |
| | 5360 | return event; |
| | 5361 | } |
| | 5362 | }, |
| | 5363 | |
| | 5364 | mouseHooks: { |
| | 5365 | props: ( "button buttons clientX clientY fromElement offsetX offsetY " + |
| | 5366 | "pageX pageY screenX screenY toElement" ).split( " " ), |
| | 5367 | filter: function( event, original ) { |
| | 5368 | var body, eventDoc, doc, |
| | 5369 | button = original.button, |
| | 5370 | fromElement = original.fromElement; |
| | 5371 | |
| | 5372 | // Calculate pageX/Y if missing and clientX/Y available |
| | 5373 | if ( event.pageX == null && original.clientX != null ) { |
| | 5374 | eventDoc = event.target.ownerDocument || document; |
| | 5375 | doc = eventDoc.documentElement; |
| | 5376 | body = eventDoc.body; |
| | 5377 | |
| | 5378 | event.pageX = original.clientX + |
| | 5379 | ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - |
| | 5380 | ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
| | 5381 | event.pageY = original.clientY + |
| | 5382 | ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - |
| | 5383 | ( doc && doc.clientTop || body && body.clientTop || 0 ); |
| | 5384 | } |
| | 5385 | |
| | 5386 | // Add relatedTarget, if necessary |
| | 5387 | if ( !event.relatedTarget && fromElement ) { |
| | 5388 | event.relatedTarget = fromElement === event.target ? |
| | 5389 | original.toElement : |
| | 5390 | fromElement; |
| | 5391 | } |
| | 5392 | |
| | 5393 | // Add which for click: 1 === left; 2 === middle; 3 === right |
| | 5394 | // Note: button is not normalized, so don't use it |
| | 5395 | if ( !event.which && button !== undefined ) { |
| | 5396 | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
| | 5397 | } |
| | 5398 | |
| | 5399 | return event; |
| | 5400 | } |
| | 5401 | }, |
| | 5402 | |
| | 5403 | special: { |
| | 5404 | load: { |
| | 5405 | |
| | 5406 | // Prevent triggered image.load events from bubbling to window.load |
| | 5407 | noBubble: true |
| | 5408 | }, |
| | 5409 | focus: { |
| | 5410 | |
| | 5411 | // Fire native event if possible so blur/focus sequence is correct |
| | 5412 | trigger: function() { |
| | 5413 | if ( this !== safeActiveElement() && this.focus ) { |
| | 5414 | try { |
| | 5415 | this.focus(); |
| | 5416 | return false; |
| | 5417 | } catch ( e ) { |
| | 5418 | |
| | 5419 | // Support: IE<9 |
| | 5420 | // If we error on focus to hidden element (#1486, #12518), |
| | 5421 | // let .trigger() run the handlers |
| | 5422 | } |
| | 5423 | } |
| | 5424 | }, |
| | 5425 | delegateType: "focusin" |
| | 5426 | }, |
| | 5427 | blur: { |
| | 5428 | trigger: function() { |
| | 5429 | if ( this === safeActiveElement() && this.blur ) { |
| | 5430 | this.blur(); |
| | 5431 | return false; |
| | 5432 | } |
| | 5433 | }, |
| | 5434 | delegateType: "focusout" |
| | 5435 | }, |
| | 5436 | click: { |
| | 5437 | |
| | 5438 | // For checkbox, fire native event so checked state will be right |
| | 5439 | trigger: function() { |
| | 5440 | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { |
| | 5441 | this.click(); |
| | 5442 | return false; |
| | 5443 | } |
| | 5444 | }, |
| | 5445 | |
| | 5446 | // For cross-browser consistency, don't fire native .click() on links |
| | 5447 | _default: function( event ) { |
| | 5448 | return jQuery.nodeName( event.target, "a" ); |
| | 5449 | } |
| | 5450 | }, |
| | 5451 | |
| | 5452 | beforeunload: { |
| | 5453 | postDispatch: function( event ) { |
| | 5454 | |
| | 5455 | // Support: Firefox 20+ |
| | 5456 | // Firefox doesn't alert if the returnValue field is not set. |
| | 5457 | if ( event.result !== undefined && event.originalEvent ) { |
| | 5458 | event.originalEvent.returnValue = event.result; |
| | 5459 | } |
| | 5460 | } |
| | 5461 | } |
| | 5462 | }, |
| | 5463 | |
| | 5464 | // Piggyback on a donor event to simulate a different one |
| | 5465 | simulate: function( type, elem, event ) { |
| | 5466 | var e = jQuery.extend( |
| | 5467 | new jQuery.Event(), |
| | 5468 | event, |
| | 5469 | { |
| | 5470 | type: type, |
| | 5471 | isSimulated: true |
| | 5472 | |
| | 5473 | // Previously, `originalEvent: {}` was set here, so stopPropagation call |
| | 5474 | // would not be triggered on donor event, since in our own |
| | 5475 | // jQuery.event.stopPropagation function we had a check for existence of |
| | 5476 | // originalEvent.stopPropagation method, so, consequently it would be a noop. |
| | 5477 | // |
| | 5478 | // Guard for simulated events was moved to jQuery.event.stopPropagation function |
| | 5479 | // since `originalEvent` should point to the original event for the |
| | 5480 | // constancy with other events and for more focused logic |
| | 5481 | } |
| | 5482 | ); |
| | 5483 | |
| | 5484 | jQuery.event.trigger( e, null, elem ); |
| | 5485 | |
| | 5486 | if ( e.isDefaultPrevented() ) { |
| | 5487 | event.preventDefault(); |
| | 5488 | } |
| | 5489 | } |
| | 5490 | }; |
| | 5491 | |
| | 5492 | jQuery.removeEvent = document.removeEventListener ? |
| | 5493 | function( elem, type, handle ) { |
| | 5494 | |
| | 5495 | // This "if" is needed for plain objects |
| | 5496 | if ( elem.removeEventListener ) { |
| | 5497 | elem.removeEventListener( type, handle ); |
| | 5498 | } |
| | 5499 | } : |
| | 5500 | function( elem, type, handle ) { |
| | 5501 | var name = "on" + type; |
| | 5502 | |
| | 5503 | if ( elem.detachEvent ) { |
| | 5504 | |
| | 5505 | // #8545, #7054, preventing memory leaks for custom events in IE6-8 |
| | 5506 | // detachEvent needed property on element, by name of that event, |
| | 5507 | // to properly expose it to GC |
| | 5508 | if ( typeof elem[ name ] === "undefined" ) { |
| | 5509 | elem[ name ] = null; |
| | 5510 | } |
| | 5511 | |
| | 5512 | elem.detachEvent( name, handle ); |
| | 5513 | } |
| | 5514 | }; |
| | 5515 | |
| | 5516 | jQuery.Event = function( src, props ) { |
| | 5517 | |
| | 5518 | // Allow instantiation without the 'new' keyword |
| | 5519 | if ( !( this instanceof jQuery.Event ) ) { |
| | 5520 | return new jQuery.Event( src, props ); |
| | 5521 | } |
| | 5522 | |
| | 5523 | // Event object |
| | 5524 | if ( src && src.type ) { |
| | 5525 | this.originalEvent = src; |
| | 5526 | this.type = src.type; |
| | 5527 | |
| | 5528 | // Events bubbling up the document may have been marked as prevented |
| | 5529 | // by a handler lower down the tree; reflect the correct value. |
| | 5530 | this.isDefaultPrevented = src.defaultPrevented || |
| | 5531 | src.defaultPrevented === undefined && |
| | 5532 | |
| | 5533 | // Support: IE < 9, Android < 4.0 |
| | 5534 | src.returnValue === false ? |
| | 5535 | returnTrue : |
| | 5536 | returnFalse; |
| | 5537 | |
| | 5538 | // Event type |
| | 5539 | } else { |
| | 5540 | this.type = src; |
| | 5541 | } |
| | 5542 | |
| | 5543 | // Put explicitly provided properties onto the event object |
| | 5544 | if ( props ) { |
| | 5545 | jQuery.extend( this, props ); |
| | 5546 | } |
| | 5547 | |
| | 5548 | // Create a timestamp if incoming event doesn't have one |
| | 5549 | this.timeStamp = src && src.timeStamp || jQuery.now(); |
| | 5550 | |
| | 5551 | // Mark it as fixed |
| | 5552 | this[ jQuery.expando ] = true; |
| | 5553 | }; |
| | 5554 | |
| | 5555 | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
| | 5556 | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
| | 5557 | jQuery.Event.prototype = { |
| | 5558 | constructor: jQuery.Event, |
| | 5559 | isDefaultPrevented: returnFalse, |
| | 5560 | isPropagationStopped: returnFalse, |
| | 5561 | isImmediatePropagationStopped: returnFalse, |
| | 5562 | |
| | 5563 | preventDefault: function() { |
| | 5564 | var e = this.originalEvent; |
| | 5565 | |
| | 5566 | this.isDefaultPrevented = returnTrue; |
| | 5567 | if ( !e ) { |
| | 5568 | return; |
| | 5569 | } |
| | 5570 | |
| | 5571 | // If preventDefault exists, run it on the original event |
| | 5572 | if ( e.preventDefault ) { |
| | 5573 | e.preventDefault(); |
| | 5574 | |
| | 5575 | // Support: IE |
| | 5576 | // Otherwise set the returnValue property of the original event to false |
| | 5577 | } else { |
| | 5578 | e.returnValue = false; |
| | 5579 | } |
| | 5580 | }, |
| | 5581 | stopPropagation: function() { |
| | 5582 | var e = this.originalEvent; |
| | 5583 | |
| | 5584 | this.isPropagationStopped = returnTrue; |
| | 5585 | |
| | 5586 | if ( !e || this.isSimulated ) { |
| | 5587 | return; |
| | 5588 | } |
| | 5589 | |
| | 5590 | // If stopPropagation exists, run it on the original event |
| | 5591 | if ( e.stopPropagation ) { |
| | 5592 | e.stopPropagation(); |
| | 5593 | } |
| | 5594 | |
| | 5595 | // Support: IE |
| | 5596 | // Set the cancelBubble property of the original event to true |
| | 5597 | e.cancelBubble = true; |
| | 5598 | }, |
| | 5599 | stopImmediatePropagation: function() { |
| | 5600 | var e = this.originalEvent; |
| | 5601 | |
| | 5602 | this.isImmediatePropagationStopped = returnTrue; |
| | 5603 | |
| | 5604 | if ( e && e.stopImmediatePropagation ) { |
| | 5605 | e.stopImmediatePropagation(); |
| | 5606 | } |
| | 5607 | |
| | 5608 | this.stopPropagation(); |
| | 5609 | } |
| | 5610 | }; |
| | 5611 | |
| | 5612 | // Create mouseenter/leave events using mouseover/out and event-time checks |
| | 5613 | // so that event delegation works in jQuery. |
| | 5614 | // Do the same for pointerenter/pointerleave and pointerover/pointerout |
| | 5615 | // |
| | 5616 | // Support: Safari 7 only |
| | 5617 | // Safari sends mouseenter too often; see: |
| | 5618 | // https://code.google.com/p/chromium/issues/detail?id=470258 |
| | 5619 | // for the description of the bug (it existed in older Chrome versions as well). |
| | 5620 | jQuery.each( { |
| | 5621 | mouseenter: "mouseover", |
| | 5622 | mouseleave: "mouseout", |
| | 5623 | pointerenter: "pointerover", |
| | 5624 | pointerleave: "pointerout" |
| | 5625 | }, function( orig, fix ) { |
| | 5626 | jQuery.event.special[ orig ] = { |
| | 5627 | delegateType: fix, |
| | 5628 | bindType: fix, |
| | 5629 | |
| | 5630 | handle: function( event ) { |
| | 5631 | var ret, |
| | 5632 | target = this, |
| | 5633 | related = event.relatedTarget, |
| | 5634 | handleObj = event.handleObj; |
| | 5635 | |
| | 5636 | // For mouseenter/leave call the handler if related is outside the target. |
| | 5637 | // NB: No relatedTarget if the mouse left/entered the browser window |
| | 5638 | if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { |
| | 5639 | event.type = handleObj.origType; |
| | 5640 | ret = handleObj.handler.apply( this, arguments ); |
| | 5641 | event.type = fix; |
| | 5642 | } |
| | 5643 | return ret; |
| | 5644 | } |
| | 5645 | }; |
| | 5646 | } ); |
| | 5647 | |
| | 5648 | // IE submit delegation |
| | 5649 | if ( !support.submit ) { |
| | 5650 | |
| | 5651 | jQuery.event.special.submit = { |
| | 5652 | setup: function() { |
| | 5653 | |
| | 5654 | // Only need this for delegated form submit events |
| | 5655 | if ( jQuery.nodeName( this, "form" ) ) { |
| | 5656 | return false; |
| | 5657 | } |
| | 5658 | |
| | 5659 | // Lazy-add a submit handler when a descendant form may potentially be submitted |
| | 5660 | jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
| | 5661 | |
| | 5662 | // Node name check avoids a VML-related crash in IE (#9807) |
| | 5663 | var elem = e.target, |
| | 5664 | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? |
| | 5665 | |
| | 5666 | // Support: IE <=8 |
| | 5667 | // We use jQuery.prop instead of elem.form |
| | 5668 | // to allow fixing the IE8 delegated submit issue (gh-2332) |
| | 5669 | // by 3rd party polyfills/workarounds. |
| | 5670 | jQuery.prop( elem, "form" ) : |
| | 5671 | undefined; |
| | 5672 | |
| | 5673 | if ( form && !jQuery._data( form, "submit" ) ) { |
| | 5674 | jQuery.event.add( form, "submit._submit", function( event ) { |
| | 5675 | event._submitBubble = true; |
| | 5676 | } ); |
| | 5677 | jQuery._data( form, "submit", true ); |
| | 5678 | } |
| | 5679 | } ); |
| | 5680 | |
| | 5681 | // return undefined since we don't need an event listener |
| | 5682 | }, |
| | 5683 | |
| | 5684 | postDispatch: function( event ) { |
| | 5685 | |
| | 5686 | // If form was submitted by the user, bubble the event up the tree |
| | 5687 | if ( event._submitBubble ) { |
| | 5688 | delete event._submitBubble; |
| | 5689 | if ( this.parentNode && !event.isTrigger ) { |
| | 5690 | jQuery.event.simulate( "submit", this.parentNode, event ); |
| | 5691 | } |
| | 5692 | } |
| | 5693 | }, |
| | 5694 | |
| | 5695 | teardown: function() { |
| | 5696 | |
| | 5697 | // Only need this for delegated form submit events |
| | 5698 | if ( jQuery.nodeName( this, "form" ) ) { |
| | 5699 | return false; |
| | 5700 | } |
| | 5701 | |
| | 5702 | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above |
| | 5703 | jQuery.event.remove( this, "._submit" ); |
| | 5704 | } |
| | 5705 | }; |
| | 5706 | } |
| | 5707 | |
| | 5708 | // IE change delegation and checkbox/radio fix |
| | 5709 | if ( !support.change ) { |
| | 5710 | |
| | 5711 | jQuery.event.special.change = { |
| | 5712 | |
| | 5713 | setup: function() { |
| | 5714 | |
| | 5715 | if ( rformElems.test( this.nodeName ) ) { |
| | 5716 | |
| | 5717 | // IE doesn't fire change on a check/radio until blur; trigger it on click |
| | 5718 | // after a propertychange. Eat the blur-change in special.change.handle. |
| | 5719 | // This still fires onchange a second time for check/radio after blur. |
| | 5720 | if ( this.type === "checkbox" || this.type === "radio" ) { |
| | 5721 | jQuery.event.add( this, "propertychange._change", function( event ) { |
| | 5722 | if ( event.originalEvent.propertyName === "checked" ) { |
| | 5723 | this._justChanged = true; |
| | 5724 | } |
| | 5725 | } ); |
| | 5726 | jQuery.event.add( this, "click._change", function( event ) { |
| | 5727 | if ( this._justChanged && !event.isTrigger ) { |
| | 5728 | this._justChanged = false; |
| | 5729 | } |
| | 5730 | |
| | 5731 | // Allow triggered, simulated change events (#11500) |
| | 5732 | jQuery.event.simulate( "change", this, event ); |
| | 5733 | } ); |
| | 5734 | } |
| | 5735 | return false; |
| | 5736 | } |
| | 5737 | |
| | 5738 | // Delegated event; lazy-add a change handler on descendant inputs |
| | 5739 | jQuery.event.add( this, "beforeactivate._change", function( e ) { |
| | 5740 | var elem = e.target; |
| | 5741 | |
| | 5742 | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) { |
| | 5743 | jQuery.event.add( elem, "change._change", function( event ) { |
| | 5744 | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { |
| | 5745 | jQuery.event.simulate( "change", this.parentNode, event ); |
| | 5746 | } |
| | 5747 | } ); |
| | 5748 | jQuery._data( elem, "change", true ); |
| | 5749 | } |
| | 5750 | } ); |
| | 5751 | }, |
| | 5752 | |
| | 5753 | handle: function( event ) { |
| | 5754 | var elem = event.target; |
| | 5755 | |
| | 5756 | // Swallow native change events from checkbox/radio, we already triggered them above |
| | 5757 | if ( this !== elem || event.isSimulated || event.isTrigger || |
| | 5758 | ( elem.type !== "radio" && elem.type !== "checkbox" ) ) { |
| | 5759 | |
| | 5760 | return event.handleObj.handler.apply( this, arguments ); |
| | 5761 | } |
| | 5762 | }, |
| | 5763 | |
| | 5764 | teardown: function() { |
| | 5765 | jQuery.event.remove( this, "._change" ); |
| | 5766 | |
| | 5767 | return !rformElems.test( this.nodeName ); |
| | 5768 | } |
| | 5769 | }; |
| | 5770 | } |
| | 5771 | |
| | 5772 | // Support: Firefox |
| | 5773 | // Firefox doesn't have focus(in | out) events |
| | 5774 | // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 |
| | 5775 | // |
| | 5776 | // Support: Chrome, Safari |
| | 5777 | // focus(in | out) events fire after focus & blur events, |
| | 5778 | // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order |
| | 5779 | // Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 |
| | 5780 | if ( !support.focusin ) { |
| | 5781 | jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
| | 5782 | |
| | 5783 | // Attach a single capturing handler on the document while someone wants focusin/focusout |
| | 5784 | var handler = function( event ) { |
| | 5785 | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); |
| | 5786 | }; |
| | 5787 | |
| | 5788 | jQuery.event.special[ fix ] = { |
| | 5789 | setup: function() { |
| | 5790 | var doc = this.ownerDocument || this, |
| | 5791 | attaches = jQuery._data( doc, fix ); |
| | 5792 | |
| | 5793 | if ( !attaches ) { |
| | 5794 | doc.addEventListener( orig, handler, true ); |
| | 5795 | } |
| | 5796 | jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); |
| | 5797 | }, |
| | 5798 | teardown: function() { |
| | 5799 | var doc = this.ownerDocument || this, |
| | 5800 | attaches = jQuery._data( doc, fix ) - 1; |
| | 5801 | |
| | 5802 | if ( !attaches ) { |
| | 5803 | doc.removeEventListener( orig, handler, true ); |
| | 5804 | jQuery._removeData( doc, fix ); |
| | 5805 | } else { |
| | 5806 | jQuery._data( doc, fix, attaches ); |
| | 5807 | } |
| | 5808 | } |
| | 5809 | }; |
| | 5810 | } ); |
| | 5811 | } |
| | 5812 | |
| | 5813 | jQuery.fn.extend( { |
| | 5814 | |
| | 5815 | on: function( types, selector, data, fn ) { |
| | 5816 | return on( this, types, selector, data, fn ); |
| | 5817 | }, |
| | 5818 | one: function( types, selector, data, fn ) { |
| | 5819 | return on( this, types, selector, data, fn, 1 ); |
| | 5820 | }, |
| | 5821 | off: function( types, selector, fn ) { |
| | 5822 | var handleObj, type; |
| | 5823 | if ( types && types.preventDefault && types.handleObj ) { |
| | 5824 | |
| | 5825 | // ( event ) dispatched jQuery.Event |
| | 5826 | handleObj = types.handleObj; |
| | 5827 | jQuery( types.delegateTarget ).off( |
| | 5828 | handleObj.namespace ? |
| | 5829 | handleObj.origType + "." + handleObj.namespace : |
| | 5830 | handleObj.origType, |
| | 5831 | handleObj.selector, |
| | 5832 | handleObj.handler |
| | 5833 | ); |
| | 5834 | return this; |
| | 5835 | } |
| | 5836 | if ( typeof types === "object" ) { |
| | 5837 | |
| | 5838 | // ( types-object [, selector] ) |
| | 5839 | for ( type in types ) { |
| | 5840 | this.off( type, selector, types[ type ] ); |
| | 5841 | } |
| | 5842 | return this; |
| | 5843 | } |
| | 5844 | if ( selector === false || typeof selector === "function" ) { |
| | 5845 | |
| | 5846 | // ( types [, fn] ) |
| | 5847 | fn = selector; |
| | 5848 | selector = undefined; |
| | 5849 | } |
| | 5850 | if ( fn === false ) { |
| | 5851 | fn = returnFalse; |
| | 5852 | } |
| | 5853 | return this.each( function() { |
| | 5854 | jQuery.event.remove( this, types, fn, selector ); |
| | 5855 | } ); |
| | 5856 | }, |
| | 5857 | |
| | 5858 | trigger: function( type, data ) { |
| | 5859 | return this.each( function() { |
| | 5860 | jQuery.event.trigger( type, data, this ); |
| | 5861 | } ); |
| | 5862 | }, |
| | 5863 | triggerHandler: function( type, data ) { |
| | 5864 | var elem = this[ 0 ]; |
| | 5865 | if ( elem ) { |
| | 5866 | return jQuery.event.trigger( type, data, elem, true ); |
| | 5867 | } |
| | 5868 | } |
| | 5869 | } ); |
| | 5870 | |
| | 5871 | |
| | 5872 | var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, |
| | 5873 | rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ), |
| | 5874 | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, |
| | 5875 | |
| | 5876 | // Support: IE 10-11, Edge 10240+ |
| | 5877 | // In IE/Edge using regex groups here causes severe slowdowns. |
| | 5878 | // See https://connect.microsoft.com/IE/feedback/details/1736512/ |
| | 5879 | rnoInnerhtml = /<script|<style|<link/i, |
| | 5880 | |
| | 5881 | // checked="checked" or checked |
| | 5882 | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
| | 5883 | rscriptTypeMasked = /^true\/(.*)/, |
| | 5884 | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, |
| | 5885 | safeFragment = createSafeFragment( document ), |
| | 5886 | fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) ); |
| | 5887 | |
| | 5888 | // Support: IE<8 |
| | 5889 | // Manipulating tables requires a tbody |
| | 5890 | function manipulationTarget( elem, content ) { |
| | 5891 | return jQuery.nodeName( elem, "table" ) && |
| | 5892 | jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? |
| | 5893 | |
| | 5894 | elem.getElementsByTagName( "tbody" )[ 0 ] || |
| | 5895 | elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : |
| | 5896 | elem; |
| | 5897 | } |
| | 5898 | |
| | 5899 | // Replace/restore the type attribute of script elements for safe DOM manipulation |
| | 5900 | function disableScript( elem ) { |
| | 5901 | elem.type = ( jQuery.find.attr( elem, "type" ) !== null ) + "/" + elem.type; |
| | 5902 | return elem; |
| | 5903 | } |
| | 5904 | function restoreScript( elem ) { |
| | 5905 | var match = rscriptTypeMasked.exec( elem.type ); |
| | 5906 | if ( match ) { |
| | 5907 | elem.type = match[ 1 ]; |
| | 5908 | } else { |
| | 5909 | elem.removeAttribute( "type" ); |
| | 5910 | } |
| | 5911 | return elem; |
| | 5912 | } |
| | 5913 | |
| | 5914 | function cloneCopyEvent( src, dest ) { |
| | 5915 | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
| | 5916 | return; |
| | 5917 | } |
| | 5918 | |
| | 5919 | var type, i, l, |
| | 5920 | oldData = jQuery._data( src ), |
| | 5921 | curData = jQuery._data( dest, oldData ), |
| | 5922 | events = oldData.events; |
| | 5923 | |
| | 5924 | if ( events ) { |
| | 5925 | delete curData.handle; |
| | 5926 | curData.events = {}; |
| | 5927 | |
| | 5928 | for ( type in events ) { |
| | 5929 | for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
| | 5930 | jQuery.event.add( dest, type, events[ type ][ i ] ); |
| | 5931 | } |
| | 5932 | } |
| | 5933 | } |
| | 5934 | |
| | 5935 | // make the cloned public data object a copy from the original |
| | 5936 | if ( curData.data ) { |
| | 5937 | curData.data = jQuery.extend( {}, curData.data ); |
| | 5938 | } |
| | 5939 | } |
| | 5940 | |
| | 5941 | function fixCloneNodeIssues( src, dest ) { |
| | 5942 | var nodeName, e, data; |
| | 5943 | |
| | 5944 | // We do not need to do anything for non-Elements |
| | 5945 | if ( dest.nodeType !== 1 ) { |
| | 5946 | return; |
| | 5947 | } |
| | 5948 | |
| | 5949 | nodeName = dest.nodeName.toLowerCase(); |
| | 5950 | |
| | 5951 | // IE6-8 copies events bound via attachEvent when using cloneNode. |
| | 5952 | if ( !support.noCloneEvent && dest[ jQuery.expando ] ) { |
| | 5953 | data = jQuery._data( dest ); |
| | 5954 | |
| | 5955 | for ( e in data.events ) { |
| | 5956 | jQuery.removeEvent( dest, e, data.handle ); |
| | 5957 | } |
| | 5958 | |
| | 5959 | // Event data gets referenced instead of copied if the expando gets copied too |
| | 5960 | dest.removeAttribute( jQuery.expando ); |
| | 5961 | } |
| | 5962 | |
| | 5963 | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text |
| | 5964 | if ( nodeName === "script" && dest.text !== src.text ) { |
| | 5965 | disableScript( dest ).text = src.text; |
| | 5966 | restoreScript( dest ); |
| | 5967 | |
| | 5968 | // IE6-10 improperly clones children of object elements using classid. |
| | 5969 | // IE10 throws NoModificationAllowedError if parent is null, #12132. |
| | 5970 | } else if ( nodeName === "object" ) { |
| | 5971 | if ( dest.parentNode ) { |
| | 5972 | dest.outerHTML = src.outerHTML; |
| | 5973 | } |
| | 5974 | |
| | 5975 | // This path appears unavoidable for IE9. When cloning an object |
| | 5976 | // element in IE9, the outerHTML strategy above is not sufficient. |
| | 5977 | // If the src has innerHTML and the destination does not, |
| | 5978 | // copy the src.innerHTML into the dest.innerHTML. #10324 |
| | 5979 | if ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) { |
| | 5980 | dest.innerHTML = src.innerHTML; |
| | 5981 | } |
| | 5982 | |
| | 5983 | } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
| | 5984 | |
| | 5985 | // IE6-8 fails to persist the checked state of a cloned checkbox |
| | 5986 | // or radio button. Worse, IE6-7 fail to give the cloned element |
| | 5987 | // a checked appearance if the defaultChecked value isn't also set |
| | 5988 | |
| | 5989 | dest.defaultChecked = dest.checked = src.checked; |
| | 5990 | |
| | 5991 | // IE6-7 get confused and end up setting the value of a cloned |
| | 5992 | // checkbox/radio button to an empty string instead of "on" |
| | 5993 | if ( dest.value !== src.value ) { |
| | 5994 | dest.value = src.value; |
| | 5995 | } |
| | 5996 | |
| | 5997 | // IE6-8 fails to return the selected option to the default selected |
| | 5998 | // state when cloning options |
| | 5999 | } else if ( nodeName === "option" ) { |
| | 6000 | dest.defaultSelected = dest.selected = src.defaultSelected; |
| | 6001 | |
| | 6002 | // IE6-8 fails to set the defaultValue to the correct value when |
| | 6003 | // cloning other types of input fields |
| | 6004 | } else if ( nodeName === "input" || nodeName === "textarea" ) { |
| | 6005 | dest.defaultValue = src.defaultValue; |
| | 6006 | } |
| | 6007 | } |
| | 6008 | |
| | 6009 | function domManip( collection, args, callback, ignored ) { |
| | 6010 | |
| | 6011 | // Flatten any nested arrays |
| | 6012 | args = concat.apply( [], args ); |
| | 6013 | |
| | 6014 | var first, node, hasScripts, |
| | 6015 | scripts, doc, fragment, |
| | 6016 | i = 0, |
| | 6017 | l = collection.length, |
| | 6018 | iNoClone = l - 1, |
| | 6019 | value = args[ 0 ], |
| | 6020 | isFunction = jQuery.isFunction( value ); |
| | 6021 | |
| | 6022 | // We can't cloneNode fragments that contain checked, in WebKit |
| | 6023 | if ( isFunction || |
| | 6024 | ( l > 1 && typeof value === "string" && |
| | 6025 | !support.checkClone && rchecked.test( value ) ) ) { |
| | 6026 | return collection.each( function( index ) { |
| | 6027 | var self = collection.eq( index ); |
| | 6028 | if ( isFunction ) { |
| | 6029 | args[ 0 ] = value.call( this, index, self.html() ); |
| | 6030 | } |
| | 6031 | domManip( self, args, callback, ignored ); |
| | 6032 | } ); |
| | 6033 | } |
| | 6034 | |
| | 6035 | if ( l ) { |
| | 6036 | fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); |
| | 6037 | first = fragment.firstChild; |
| | 6038 | |
| | 6039 | if ( fragment.childNodes.length === 1 ) { |
| | 6040 | fragment = first; |
| | 6041 | } |
| | 6042 | |
| | 6043 | // Require either new content or an interest in ignored elements to invoke the callback |
| | 6044 | if ( first || ignored ) { |
| | 6045 | scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); |
| | 6046 | hasScripts = scripts.length; |
| | 6047 | |
| | 6048 | // Use the original fragment for the last item |
| | 6049 | // instead of the first because it can end up |
| | 6050 | // being emptied incorrectly in certain situations (#8070). |
| | 6051 | for ( ; i < l; i++ ) { |
| | 6052 | node = fragment; |
| | 6053 | |
| | 6054 | if ( i !== iNoClone ) { |
| | 6055 | node = jQuery.clone( node, true, true ); |
| | 6056 | |
| | 6057 | // Keep references to cloned scripts for later restoration |
| | 6058 | if ( hasScripts ) { |
| | 6059 | |
| | 6060 | // Support: Android<4.1, PhantomJS<2 |
| | 6061 | // push.apply(_, arraylike) throws on ancient WebKit |
| | 6062 | jQuery.merge( scripts, getAll( node, "script" ) ); |
| | 6063 | } |
| | 6064 | } |
| | 6065 | |
| | 6066 | callback.call( collection[ i ], node, i ); |
| | 6067 | } |
| | 6068 | |
| | 6069 | if ( hasScripts ) { |
| | 6070 | doc = scripts[ scripts.length - 1 ].ownerDocument; |
| | 6071 | |
| | 6072 | // Reenable scripts |
| | 6073 | jQuery.map( scripts, restoreScript ); |
| | 6074 | |
| | 6075 | // Evaluate executable scripts on first document insertion |
| | 6076 | for ( i = 0; i < hasScripts; i++ ) { |
| | 6077 | node = scripts[ i ]; |
| | 6078 | if ( rscriptType.test( node.type || "" ) && |
| | 6079 | !jQuery._data( node, "globalEval" ) && |
| | 6080 | jQuery.contains( doc, node ) ) { |
| | 6081 | |
| | 6082 | if ( node.src ) { |
| | 6083 | |
| | 6084 | // Optional AJAX dependency, but won't run scripts if not present |
| | 6085 | if ( jQuery._evalUrl ) { |
| | 6086 | jQuery._evalUrl( node.src ); |
| | 6087 | } |
| | 6088 | } else { |
| | 6089 | jQuery.globalEval( |
| | 6090 | ( node.text || node.textContent || node.innerHTML || "" ) |
| | 6091 | .replace( rcleanScript, "" ) |
| | 6092 | ); |
| | 6093 | } |
| | 6094 | } |
| | 6095 | } |
| | 6096 | } |
| | 6097 | |
| | 6098 | // Fix #11809: Avoid leaking memory |
| | 6099 | fragment = first = null; |
| | 6100 | } |
| | 6101 | } |
| | 6102 | |
| | 6103 | return collection; |
| | 6104 | } |
| | 6105 | |
| | 6106 | function remove( elem, selector, keepData ) { |
| | 6107 | var node, |
| | 6108 | elems = selector ? jQuery.filter( selector, elem ) : elem, |
| | 6109 | i = 0; |
| | 6110 | |
| | 6111 | for ( ; ( node = elems[ i ] ) != null; i++ ) { |
| | 6112 | |
| | 6113 | if ( !keepData && node.nodeType === 1 ) { |
| | 6114 | jQuery.cleanData( getAll( node ) ); |
| | 6115 | } |
| | 6116 | |
| | 6117 | if ( node.parentNode ) { |
| | 6118 | if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { |
| | 6119 | setGlobalEval( getAll( node, "script" ) ); |
| | 6120 | } |
| | 6121 | node.parentNode.removeChild( node ); |
| | 6122 | } |
| | 6123 | } |
| | 6124 | |
| | 6125 | return elem; |
| | 6126 | } |
| | 6127 | |
| | 6128 | jQuery.extend( { |
| | 6129 | htmlPrefilter: function( html ) { |
| | 6130 | return html.replace( rxhtmlTag, "<$1></$2>" ); |
| | 6131 | }, |
| | 6132 | |
| | 6133 | clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
| | 6134 | var destElements, node, clone, i, srcElements, |
| | 6135 | inPage = jQuery.contains( elem.ownerDocument, elem ); |
| | 6136 | |
| | 6137 | if ( support.html5Clone || jQuery.isXMLDoc( elem ) || |
| | 6138 | !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { |
| | 6139 | |
| | 6140 | clone = elem.cloneNode( true ); |
| | 6141 | |
| | 6142 | // IE<=8 does not properly clone detached, unknown element nodes |
| | 6143 | } else { |
| | 6144 | fragmentDiv.innerHTML = elem.outerHTML; |
| | 6145 | fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); |
| | 6146 | } |
| | 6147 | |
| | 6148 | if ( ( !support.noCloneEvent || !support.noCloneChecked ) && |
| | 6149 | ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { |
| | 6150 | |
| | 6151 | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 |
| | 6152 | destElements = getAll( clone ); |
| | 6153 | srcElements = getAll( elem ); |
| | 6154 | |
| | 6155 | // Fix all IE cloning issues |
| | 6156 | for ( i = 0; ( node = srcElements[ i ] ) != null; ++i ) { |
| | 6157 | |
| | 6158 | // Ensure that the destination node is not null; Fixes #9587 |
| | 6159 | if ( destElements[ i ] ) { |
| | 6160 | fixCloneNodeIssues( node, destElements[ i ] ); |
| | 6161 | } |
| | 6162 | } |
| | 6163 | } |
| | 6164 | |
| | 6165 | // Copy the events from the original to the clone |
| | 6166 | if ( dataAndEvents ) { |
| | 6167 | if ( deepDataAndEvents ) { |
| | 6168 | srcElements = srcElements || getAll( elem ); |
| | 6169 | destElements = destElements || getAll( clone ); |
| | 6170 | |
| | 6171 | for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) { |
| | 6172 | cloneCopyEvent( node, destElements[ i ] ); |
| | 6173 | } |
| | 6174 | } else { |
| | 6175 | cloneCopyEvent( elem, clone ); |
| | 6176 | } |
| | 6177 | } |
| | 6178 | |
| | 6179 | // Preserve script evaluation history |
| | 6180 | destElements = getAll( clone, "script" ); |
| | 6181 | if ( destElements.length > 0 ) { |
| | 6182 | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); |
| | 6183 | } |
| | 6184 | |
| | 6185 | destElements = srcElements = node = null; |
| | 6186 | |
| | 6187 | // Return the cloned set |
| | 6188 | return clone; |
| | 6189 | }, |
| | 6190 | |
| | 6191 | cleanData: function( elems, /* internal */ forceAcceptData ) { |
| | 6192 | var elem, type, id, data, |
| | 6193 | i = 0, |
| | 6194 | internalKey = jQuery.expando, |
| | 6195 | cache = jQuery.cache, |
| | 6196 | attributes = support.attributes, |
| | 6197 | special = jQuery.event.special; |
| | 6198 | |
| | 6199 | for ( ; ( elem = elems[ i ] ) != null; i++ ) { |
| | 6200 | if ( forceAcceptData || acceptData( elem ) ) { |
| | 6201 | |
| | 6202 | id = elem[ internalKey ]; |
| | 6203 | data = id && cache[ id ]; |
| | 6204 | |
| | 6205 | if ( data ) { |
| | 6206 | if ( data.events ) { |
| | 6207 | for ( type in data.events ) { |
| | 6208 | if ( special[ type ] ) { |
| | 6209 | jQuery.event.remove( elem, type ); |
| | 6210 | |
| | 6211 | // This is a shortcut to avoid jQuery.event.remove's overhead |
| | 6212 | } else { |
| | 6213 | jQuery.removeEvent( elem, type, data.handle ); |
| | 6214 | } |
| | 6215 | } |
| | 6216 | } |
| | 6217 | |
| | 6218 | // Remove cache only if it was not already removed by jQuery.event.remove |
| | 6219 | if ( cache[ id ] ) { |
| | 6220 | |
| | 6221 | delete cache[ id ]; |
| | 6222 | |
| | 6223 | // Support: IE<9 |
| | 6224 | // IE does not allow us to delete expando properties from nodes |
| | 6225 | // IE creates expando attributes along with the property |
| | 6226 | // IE does not have a removeAttribute function on Document nodes |
| | 6227 | if ( !attributes && typeof elem.removeAttribute !== "undefined" ) { |
| | 6228 | elem.removeAttribute( internalKey ); |
| | 6229 | |
| | 6230 | // Webkit & Blink performance suffers when deleting properties |
| | 6231 | // from DOM nodes, so set to undefined instead |
| | 6232 | // https://code.google.com/p/chromium/issues/detail?id=378607 |
| | 6233 | } else { |
| | 6234 | elem[ internalKey ] = undefined; |
| | 6235 | } |
| | 6236 | |
| | 6237 | deletedIds.push( id ); |
| | 6238 | } |
| | 6239 | } |
| | 6240 | } |
| | 6241 | } |
| | 6242 | } |
| | 6243 | } ); |
| | 6244 | |
| | 6245 | jQuery.fn.extend( { |
| | 6246 | |
| | 6247 | // Keep domManip exposed until 3.0 (gh-2225) |
| | 6248 | domManip: domManip, |
| | 6249 | |
| | 6250 | detach: function( selector ) { |
| | 6251 | return remove( this, selector, true ); |
| | 6252 | }, |
| | 6253 | |
| | 6254 | remove: function( selector ) { |
| | 6255 | return remove( this, selector ); |
| | 6256 | }, |
| | 6257 | |
| | 6258 | text: function( value ) { |
| | 6259 | return access( this, function( value ) { |
| | 6260 | return value === undefined ? |
| | 6261 | jQuery.text( this ) : |
| | 6262 | this.empty().append( |
| | 6263 | ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) |
| | 6264 | ); |
| | 6265 | }, null, value, arguments.length ); |
| | 6266 | }, |
| | 6267 | |
| | 6268 | append: function() { |
| | 6269 | return domManip( this, arguments, function( elem ) { |
| | 6270 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| | 6271 | var target = manipulationTarget( this, elem ); |
| | 6272 | target.appendChild( elem ); |
| | 6273 | } |
| | 6274 | } ); |
| | 6275 | }, |
| | 6276 | |
| | 6277 | prepend: function() { |
| | 6278 | return domManip( this, arguments, function( elem ) { |
| | 6279 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| | 6280 | var target = manipulationTarget( this, elem ); |
| | 6281 | target.insertBefore( elem, target.firstChild ); |
| | 6282 | } |
| | 6283 | } ); |
| | 6284 | }, |
| | 6285 | |
| | 6286 | before: function() { |
| | 6287 | return domManip( this, arguments, function( elem ) { |
| | 6288 | if ( this.parentNode ) { |
| | 6289 | this.parentNode.insertBefore( elem, this ); |
| | 6290 | } |
| | 6291 | } ); |
| | 6292 | }, |
| | 6293 | |
| | 6294 | after: function() { |
| | 6295 | return domManip( this, arguments, function( elem ) { |
| | 6296 | if ( this.parentNode ) { |
| | 6297 | this.parentNode.insertBefore( elem, this.nextSibling ); |
| | 6298 | } |
| | 6299 | } ); |
| | 6300 | }, |
| | 6301 | |
| | 6302 | empty: function() { |
| | 6303 | var elem, |
| | 6304 | i = 0; |
| | 6305 | |
| | 6306 | for ( ; ( elem = this[ i ] ) != null; i++ ) { |
| | 6307 | |
| | 6308 | // Remove element nodes and prevent memory leaks |
| | 6309 | if ( elem.nodeType === 1 ) { |
| | 6310 | jQuery.cleanData( getAll( elem, false ) ); |
| | 6311 | } |
| | 6312 | |
| | 6313 | // Remove any remaining nodes |
| | 6314 | while ( elem.firstChild ) { |
| | 6315 | elem.removeChild( elem.firstChild ); |
| | 6316 | } |
| | 6317 | |
| | 6318 | // If this is a select, ensure that it displays empty (#12336) |
| | 6319 | // Support: IE<9 |
| | 6320 | if ( elem.options && jQuery.nodeName( elem, "select" ) ) { |
| | 6321 | elem.options.length = 0; |
| | 6322 | } |
| | 6323 | } |
| | 6324 | |
| | 6325 | return this; |
| | 6326 | }, |
| | 6327 | |
| | 6328 | clone: function( dataAndEvents, deepDataAndEvents ) { |
| | 6329 | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
| | 6330 | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
| | 6331 | |
| | 6332 | return this.map( function() { |
| | 6333 | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
| | 6334 | } ); |
| | 6335 | }, |
| | 6336 | |
| | 6337 | html: function( value ) { |
| | 6338 | return access( this, function( value ) { |
| | 6339 | var elem = this[ 0 ] || {}, |
| | 6340 | i = 0, |
| | 6341 | l = this.length; |
| | 6342 | |
| | 6343 | if ( value === undefined ) { |
| | 6344 | return elem.nodeType === 1 ? |
| | 6345 | elem.innerHTML.replace( rinlinejQuery, "" ) : |
| | 6346 | undefined; |
| | 6347 | } |
| | 6348 | |
| | 6349 | // See if we can take a shortcut and just use innerHTML |
| | 6350 | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
| | 6351 | ( support.htmlSerialize || !rnoshimcache.test( value ) ) && |
| | 6352 | ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && |
| | 6353 | !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { |
| | 6354 | |
| | 6355 | value = jQuery.htmlPrefilter( value ); |
| | 6356 | |
| | 6357 | try { |
| | 6358 | for ( ; i < l; i++ ) { |
| | 6359 | |
| | 6360 | // Remove element nodes and prevent memory leaks |
| | 6361 | elem = this[ i ] || {}; |
| | 6362 | if ( elem.nodeType === 1 ) { |
| | 6363 | jQuery.cleanData( getAll( elem, false ) ); |
| | 6364 | elem.innerHTML = value; |
| | 6365 | } |
| | 6366 | } |
| | 6367 | |
| | 6368 | elem = 0; |
| | 6369 | |
| | 6370 | // If using innerHTML throws an exception, use the fallback method |
| | 6371 | } catch ( e ) {} |
| | 6372 | } |
| | 6373 | |
| | 6374 | if ( elem ) { |
| | 6375 | this.empty().append( value ); |
| | 6376 | } |
| | 6377 | }, null, value, arguments.length ); |
| | 6378 | }, |
| | 6379 | |
| | 6380 | replaceWith: function() { |
| | 6381 | var ignored = []; |
| | 6382 | |
| | 6383 | // Make the changes, replacing each non-ignored context element with the new content |
| | 6384 | return domManip( this, arguments, function( elem ) { |
| | 6385 | var parent = this.parentNode; |
| | 6386 | |
| | 6387 | if ( jQuery.inArray( this, ignored ) < 0 ) { |
| | 6388 | jQuery.cleanData( getAll( this ) ); |
| | 6389 | if ( parent ) { |
| | 6390 | parent.replaceChild( elem, this ); |
| | 6391 | } |
| | 6392 | } |
| | 6393 | |
| | 6394 | // Force callback invocation |
| | 6395 | }, ignored ); |
| | 6396 | } |
| | 6397 | } ); |
| | 6398 | |
| | 6399 | jQuery.each( { |
| | 6400 | appendTo: "append", |
| | 6401 | prependTo: "prepend", |
| | 6402 | insertBefore: "before", |
| | 6403 | insertAfter: "after", |
| | 6404 | replaceAll: "replaceWith" |
| | 6405 | }, function( name, original ) { |
| | 6406 | jQuery.fn[ name ] = function( selector ) { |
| | 6407 | var elems, |
| | 6408 | i = 0, |
| | 6409 | ret = [], |
| | 6410 | insert = jQuery( selector ), |
| | 6411 | last = insert.length - 1; |
| | 6412 | |
| | 6413 | for ( ; i <= last; i++ ) { |
| | 6414 | elems = i === last ? this : this.clone( true ); |
| | 6415 | jQuery( insert[ i ] )[ original ]( elems ); |
| | 6416 | |
| | 6417 | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() |
| | 6418 | push.apply( ret, elems.get() ); |
| | 6419 | } |
| | 6420 | |
| | 6421 | return this.pushStack( ret ); |
| | 6422 | }; |
| | 6423 | } ); |
| | 6424 | |
| | 6425 | |
| | 6426 | var iframe, |
| | 6427 | elemdisplay = { |
| | 6428 | |
| | 6429 | // Support: Firefox |
| | 6430 | // We have to pre-define these values for FF (#10227) |
| | 6431 | HTML: "block", |
| | 6432 | BODY: "block" |
| | 6433 | }; |
| | 6434 | |
| | 6435 | /** |
| | 6436 | * Retrieve the actual display of a element |
| | 6437 | * @param {String} name nodeName of the element |
| | 6438 | * @param {Object} doc Document object |
| | 6439 | */ |
| | 6440 | |
| | 6441 | // Called only from within defaultDisplay |
| | 6442 | function actualDisplay( name, doc ) { |
| | 6443 | var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
| | 6444 | |
| | 6445 | display = jQuery.css( elem[ 0 ], "display" ); |
| | 6446 | |
| | 6447 | // We don't have any data stored on the element, |
| | 6448 | // so use "detach" method as fast way to get rid of the element |
| | 6449 | elem.detach(); |
| | 6450 | |
| | 6451 | return display; |
| | 6452 | } |
| | 6453 | |
| | 6454 | /** |
| | 6455 | * Try to determine the default display value of an element |
| | 6456 | * @param {String} nodeName |
| | 6457 | */ |
| | 6458 | function defaultDisplay( nodeName ) { |
| | 6459 | var doc = document, |
| | 6460 | display = elemdisplay[ nodeName ]; |
| | 6461 | |
| | 6462 | if ( !display ) { |
| | 6463 | display = actualDisplay( nodeName, doc ); |
| | 6464 | |
| | 6465 | // If the simple way fails, read from inside an iframe |
| | 6466 | if ( display === "none" || !display ) { |
| | 6467 | |
| | 6468 | // Use the already-created iframe if possible |
| | 6469 | iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) |
| | 6470 | .appendTo( doc.documentElement ); |
| | 6471 | |
| | 6472 | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse |
| | 6473 | doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document; |
| | 6474 | |
| | 6475 | // Support: IE |
| | 6476 | doc.write(); |
| | 6477 | doc.close(); |
| | 6478 | |
| | 6479 | display = actualDisplay( nodeName, doc ); |
| | 6480 | iframe.detach(); |
| | 6481 | } |
| | 6482 | |
| | 6483 | // Store the correct default display |
| | 6484 | elemdisplay[ nodeName ] = display; |
| | 6485 | } |
| | 6486 | |
| | 6487 | return display; |
| | 6488 | } |
| | 6489 | var rmargin = ( /^margin/ ); |
| | 6490 | |
| | 6491 | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
| | 6492 | |
| | 6493 | var swap = function( elem, options, callback, args ) { |
| | 6494 | var ret, name, |
| | 6495 | old = {}; |
| | 6496 | |
| | 6497 | // Remember the old values, and insert the new ones |
| | 6498 | for ( name in options ) { |
| | 6499 | old[ name ] = elem.style[ name ]; |
| | 6500 | elem.style[ name ] = options[ name ]; |
| | 6501 | } |
| | 6502 | |
| | 6503 | ret = callback.apply( elem, args || [] ); |
| | 6504 | |
| | 6505 | // Revert the old values |
| | 6506 | for ( name in options ) { |
| | 6507 | elem.style[ name ] = old[ name ]; |
| | 6508 | } |
| | 6509 | |
| | 6510 | return ret; |
| | 6511 | }; |
| | 6512 | |
| | 6513 | |
| | 6514 | var documentElement = document.documentElement; |
| | 6515 | |
| | 6516 | |
| | 6517 | |
| | 6518 | ( function() { |
| | 6519 | var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal, |
| | 6520 | reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal, |
| | 6521 | container = document.createElement( "div" ), |
| | 6522 | div = document.createElement( "div" ); |
| | 6523 | |
| | 6524 | // Finish early in limited (non-browser) environments |
| | 6525 | if ( !div.style ) { |
| | 6526 | return; |
| | 6527 | } |
| | 6528 | |
| | 6529 | div.style.cssText = "float:left;opacity:.5"; |
| | 6530 | |
| | 6531 | // Support: IE<9 |
| | 6532 | // Make sure that element opacity exists (as opposed to filter) |
| | 6533 | support.opacity = div.style.opacity === "0.5"; |
| | 6534 | |
| | 6535 | // Verify style float existence |
| | 6536 | // (IE uses styleFloat instead of cssFloat) |
| | 6537 | support.cssFloat = !!div.style.cssFloat; |
| | 6538 | |
| | 6539 | div.style.backgroundClip = "content-box"; |
| | 6540 | div.cloneNode( true ).style.backgroundClip = ""; |
| | 6541 | support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
| | 6542 | |
| | 6543 | container = document.createElement( "div" ); |
| | 6544 | container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + |
| | 6545 | "padding:0;margin-top:1px;position:absolute"; |
| | 6546 | div.innerHTML = ""; |
| | 6547 | container.appendChild( div ); |
| | 6548 | |
| | 6549 | // Support: Firefox<29, Android 2.3 |
| | 6550 | // Vendor-prefix box-sizing |
| | 6551 | support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" || |
| | 6552 | div.style.WebkitBoxSizing === ""; |
| | 6553 | |
| | 6554 | jQuery.extend( support, { |
| | 6555 | reliableHiddenOffsets: function() { |
| | 6556 | if ( pixelPositionVal == null ) { |
| | 6557 | computeStyleTests(); |
| | 6558 | } |
| | 6559 | return reliableHiddenOffsetsVal; |
| | 6560 | }, |
| | 6561 | |
| | 6562 | boxSizingReliable: function() { |
| | 6563 | |
| | 6564 | // We're checking for pixelPositionVal here instead of boxSizingReliableVal |
| | 6565 | // since that compresses better and they're computed together anyway. |
| | 6566 | if ( pixelPositionVal == null ) { |
| | 6567 | computeStyleTests(); |
| | 6568 | } |
| | 6569 | return boxSizingReliableVal; |
| | 6570 | }, |
| | 6571 | |
| | 6572 | pixelMarginRight: function() { |
| | 6573 | |
| | 6574 | // Support: Android 4.0-4.3 |
| | 6575 | if ( pixelPositionVal == null ) { |
| | 6576 | computeStyleTests(); |
| | 6577 | } |
| | 6578 | return pixelMarginRightVal; |
| | 6579 | }, |
| | 6580 | |
| | 6581 | pixelPosition: function() { |
| | 6582 | if ( pixelPositionVal == null ) { |
| | 6583 | computeStyleTests(); |
| | 6584 | } |
| | 6585 | return pixelPositionVal; |
| | 6586 | }, |
| | 6587 | |
| | 6588 | reliableMarginRight: function() { |
| | 6589 | |
| | 6590 | // Support: Android 2.3 |
| | 6591 | if ( pixelPositionVal == null ) { |
| | 6592 | computeStyleTests(); |
| | 6593 | } |
| | 6594 | return reliableMarginRightVal; |
| | 6595 | }, |
| | 6596 | |
| | 6597 | reliableMarginLeft: function() { |
| | 6598 | |
| | 6599 | // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 |
| | 6600 | if ( pixelPositionVal == null ) { |
| | 6601 | computeStyleTests(); |
| | 6602 | } |
| | 6603 | return reliableMarginLeftVal; |
| | 6604 | } |
| | 6605 | } ); |
| | 6606 | |
| | 6607 | function computeStyleTests() { |
| | 6608 | var contents, divStyle, |
| | 6609 | documentElement = document.documentElement; |
| | 6610 | |
| | 6611 | // Setup |
| | 6612 | documentElement.appendChild( container ); |
| | 6613 | |
| | 6614 | div.style.cssText = |
| | 6615 | |
| | 6616 | // Support: Android 2.3 |
| | 6617 | // Vendor-prefix box-sizing |
| | 6618 | "-webkit-box-sizing:border-box;box-sizing:border-box;" + |
| | 6619 | "position:relative;display:block;" + |
| | 6620 | "margin:auto;border:1px;padding:1px;" + |
| | 6621 | "top:1%;width:50%"; |
| | 6622 | |
| | 6623 | // Support: IE<9 |
| | 6624 | // Assume reasonable values in the absence of getComputedStyle |
| | 6625 | pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false; |
| | 6626 | pixelMarginRightVal = reliableMarginRightVal = true; |
| | 6627 | |
| | 6628 | // Check for getComputedStyle so that this code is not run in IE<9. |
| | 6629 | if ( window.getComputedStyle ) { |
| | 6630 | divStyle = window.getComputedStyle( div ); |
| | 6631 | pixelPositionVal = ( divStyle || {} ).top !== "1%"; |
| | 6632 | reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px"; |
| | 6633 | boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px"; |
| | 6634 | |
| | 6635 | // Support: Android 4.0 - 4.3 only |
| | 6636 | // Some styles come back with percentage values, even though they shouldn't |
| | 6637 | div.style.marginRight = "50%"; |
| | 6638 | pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px"; |
| | 6639 | |
| | 6640 | // Support: Android 2.3 only |
| | 6641 | // Div with explicit width and no margin-right incorrectly |
| | 6642 | // gets computed margin-right based on width of container (#3333) |
| | 6643 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
| | 6644 | contents = div.appendChild( document.createElement( "div" ) ); |
| | 6645 | |
| | 6646 | // Reset CSS: box-sizing; display; margin; border; padding |
| | 6647 | contents.style.cssText = div.style.cssText = |
| | 6648 | |
| | 6649 | // Support: Android 2.3 |
| | 6650 | // Vendor-prefix box-sizing |
| | 6651 | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + |
| | 6652 | "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; |
| | 6653 | contents.style.marginRight = contents.style.width = "0"; |
| | 6654 | div.style.width = "1px"; |
| | 6655 | |
| | 6656 | reliableMarginRightVal = |
| | 6657 | !parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight ); |
| | 6658 | |
| | 6659 | div.removeChild( contents ); |
| | 6660 | } |
| | 6661 | |
| | 6662 | // Support: IE6-8 |
| | 6663 | // First check that getClientRects works as expected |
| | 6664 | // Check if table cells still have offsetWidth/Height when they are set |
| | 6665 | // to display:none and there are still other visible table cells in a |
| | 6666 | // table row; if so, offsetWidth/Height are not reliable for use when |
| | 6667 | // determining if an element has been hidden directly using |
| | 6668 | // display:none (it is still safe to use offsets if a parent element is |
| | 6669 | // hidden; don safety goggles and see bug #4512 for more information). |
| | 6670 | div.style.display = "none"; |
| | 6671 | reliableHiddenOffsetsVal = div.getClientRects().length === 0; |
| | 6672 | if ( reliableHiddenOffsetsVal ) { |
| | 6673 | div.style.display = ""; |
| | 6674 | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; |
| | 6675 | contents = div.getElementsByTagName( "td" ); |
| | 6676 | contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; |
| | 6677 | reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
| | 6678 | if ( reliableHiddenOffsetsVal ) { |
| | 6679 | contents[ 0 ].style.display = ""; |
| | 6680 | contents[ 1 ].style.display = "none"; |
| | 6681 | reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
| | 6682 | } |
| | 6683 | } |
| | 6684 | |
| | 6685 | // Teardown |
| | 6686 | documentElement.removeChild( container ); |
| | 6687 | } |
| | 6688 | |
| | 6689 | } )(); |
| | 6690 | |
| | 6691 | |
| | 6692 | var getStyles, curCSS, |
| | 6693 | rposition = /^(top|right|bottom|left)$/; |
| | 6694 | |
| | 6695 | if ( window.getComputedStyle ) { |
| | 6696 | getStyles = function( elem ) { |
| | 6697 | |
| | 6698 | // Support: IE<=11+, Firefox<=30+ (#15098, #14150) |
| | 6699 | // IE throws on elements created in popups |
| | 6700 | // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" |
| | 6701 | var view = elem.ownerDocument.defaultView; |
| | 6702 | |
| | 6703 | if ( !view || !view.opener ) { |
| | 6704 | view = window; |
| | 6705 | } |
| | 6706 | |
| | 6707 | return view.getComputedStyle( elem ); |
| | 6708 | }; |
| | 6709 | |
| | 6710 | curCSS = function( elem, name, computed ) { |
| | 6711 | var width, minWidth, maxWidth, ret, |
| | 6712 | style = elem.style; |
| | 6713 | |
| | 6714 | computed = computed || getStyles( elem ); |
| | 6715 | |
| | 6716 | // getPropertyValue is only needed for .css('filter') in IE9, see #12537 |
| | 6717 | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; |
| | 6718 | |
| | 6719 | // Support: Opera 12.1x only |
| | 6720 | // Fall back to style even without computed |
| | 6721 | // computed is undefined for elems on document fragments |
| | 6722 | if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { |
| | 6723 | ret = jQuery.style( elem, name ); |
| | 6724 | } |
| | 6725 | |
| | 6726 | if ( computed ) { |
| | 6727 | |
| | 6728 | // A tribute to the "awesome hack by Dean Edwards" |
| | 6729 | // Chrome < 17 and Safari 5.0 uses "computed value" |
| | 6730 | // instead of "used value" for margin-right |
| | 6731 | // Safari 5.1.7 (at least) returns percentage for a larger set of values, |
| | 6732 | // but width seems to be reliably pixels |
| | 6733 | // this is against the CSSOM draft spec: |
| | 6734 | // http://dev.w3.org/csswg/cssom/#resolved-values |
| | 6735 | if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
| | 6736 | |
| | 6737 | // Remember the original values |
| | 6738 | width = style.width; |
| | 6739 | minWidth = style.minWidth; |
| | 6740 | maxWidth = style.maxWidth; |
| | 6741 | |
| | 6742 | // Put in the new values to get a computed value out |
| | 6743 | style.minWidth = style.maxWidth = style.width = ret; |
| | 6744 | ret = computed.width; |
| | 6745 | |
| | 6746 | // Revert the changed values |
| | 6747 | style.width = width; |
| | 6748 | style.minWidth = minWidth; |
| | 6749 | style.maxWidth = maxWidth; |
| | 6750 | } |
| | 6751 | } |
| | 6752 | |
| | 6753 | // Support: IE |
| | 6754 | // IE returns zIndex value as an integer. |
| | 6755 | return ret === undefined ? |
| | 6756 | ret : |
| | 6757 | ret + ""; |
| | 6758 | }; |
| | 6759 | } else if ( documentElement.currentStyle ) { |
| | 6760 | getStyles = function( elem ) { |
| | 6761 | return elem.currentStyle; |
| | 6762 | }; |
| | 6763 | |
| | 6764 | curCSS = function( elem, name, computed ) { |
| | 6765 | var left, rs, rsLeft, ret, |
| | 6766 | style = elem.style; |
| | 6767 | |
| | 6768 | computed = computed || getStyles( elem ); |
| | 6769 | ret = computed ? computed[ name ] : undefined; |
| | 6770 | |
| | 6771 | // Avoid setting ret to empty string here |
| | 6772 | // so we don't default to auto |
| | 6773 | if ( ret == null && style && style[ name ] ) { |
| | 6774 | ret = style[ name ]; |
| | 6775 | } |
| | 6776 | |
| | 6777 | // From the awesome hack by Dean Edwards |
| | 6778 | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 |
| | 6779 | |
| | 6780 | // If we're not dealing with a regular pixel number |
| | 6781 | // but a number that has a weird ending, we need to convert it to pixels |
| | 6782 | // but not position css attributes, as those are |
| | 6783 | // proportional to the parent element instead |
| | 6784 | // and we can't measure the parent instead because it |
| | 6785 | // might trigger a "stacking dolls" problem |
| | 6786 | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { |
| | 6787 | |
| | 6788 | // Remember the original values |
| | 6789 | left = style.left; |
| | 6790 | rs = elem.runtimeStyle; |
| | 6791 | rsLeft = rs && rs.left; |
| | 6792 | |
| | 6793 | // Put in the new values to get a computed value out |
| | 6794 | if ( rsLeft ) { |
| | 6795 | rs.left = elem.currentStyle.left; |
| | 6796 | } |
| | 6797 | style.left = name === "fontSize" ? "1em" : ret; |
| | 6798 | ret = style.pixelLeft + "px"; |
| | 6799 | |
| | 6800 | // Revert the changed values |
| | 6801 | style.left = left; |
| | 6802 | if ( rsLeft ) { |
| | 6803 | rs.left = rsLeft; |
| | 6804 | } |
| | 6805 | } |
| | 6806 | |
| | 6807 | // Support: IE |
| | 6808 | // IE returns zIndex value as an integer. |
| | 6809 | return ret === undefined ? |
| | 6810 | ret : |
| | 6811 | ret + "" || "auto"; |
| | 6812 | }; |
| | 6813 | } |
| | 6814 | |
| | 6815 | |
| | 6816 | |
| | 6817 | |
| | 6818 | function addGetHookIf( conditionFn, hookFn ) { |
| | 6819 | |
| | 6820 | // Define the hook, we'll check on the first run if it's really needed. |
| | 6821 | return { |
| | 6822 | get: function() { |
| | 6823 | if ( conditionFn() ) { |
| | 6824 | |
| | 6825 | // Hook not needed (or it's not possible to use it due |
| | 6826 | // to missing dependency), remove it. |
| | 6827 | delete this.get; |
| | 6828 | return; |
| | 6829 | } |
| | 6830 | |
| | 6831 | // Hook needed; redefine it so that the support test is not executed again. |
| | 6832 | return ( this.get = hookFn ).apply( this, arguments ); |
| | 6833 | } |
| | 6834 | }; |
| | 6835 | } |
| | 6836 | |
| | 6837 | |
| | 6838 | var |
| | 6839 | |
| | 6840 | ralpha = /alpha\([^)]*\)/i, |
| | 6841 | ropacity = /opacity\s*=\s*([^)]*)/i, |
| | 6842 | |
| | 6843 | // swappable if display is none or starts with table except |
| | 6844 | // "table", "table-cell", or "table-caption" |
| | 6845 | // see here for display values: |
| | 6846 | // https://developer.mozilla.org/en-US/docs/CSS/display |
| | 6847 | rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
| | 6848 | rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), |
| | 6849 | |
| | 6850 | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
| | 6851 | cssNormalTransform = { |
| | 6852 | letterSpacing: "0", |
| | 6853 | fontWeight: "400" |
| | 6854 | }, |
| | 6855 | |
| | 6856 | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], |
| | 6857 | emptyStyle = document.createElement( "div" ).style; |
| | 6858 | |
| | 6859 | |
| | 6860 | // return a css property mapped to a potentially vendor prefixed property |
| | 6861 | function vendorPropName( name ) { |
| | 6862 | |
| | 6863 | // shortcut for names that are not vendor prefixed |
| | 6864 | if ( name in emptyStyle ) { |
| | 6865 | return name; |
| | 6866 | } |
| | 6867 | |
| | 6868 | // check for vendor prefixed names |
| | 6869 | var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ), |
| | 6870 | i = cssPrefixes.length; |
| | 6871 | |
| | 6872 | while ( i-- ) { |
| | 6873 | name = cssPrefixes[ i ] + capName; |
| | 6874 | if ( name in emptyStyle ) { |
| | 6875 | return name; |
| | 6876 | } |
| | 6877 | } |
| | 6878 | } |
| | 6879 | |
| | 6880 | function showHide( elements, show ) { |
| | 6881 | var display, elem, hidden, |
| | 6882 | values = [], |
| | 6883 | index = 0, |
| | 6884 | length = elements.length; |
| | 6885 | |
| | 6886 | for ( ; index < length; index++ ) { |
| | 6887 | elem = elements[ index ]; |
| | 6888 | if ( !elem.style ) { |
| | 6889 | continue; |
| | 6890 | } |
| | 6891 | |
| | 6892 | values[ index ] = jQuery._data( elem, "olddisplay" ); |
| | 6893 | display = elem.style.display; |
| | 6894 | if ( show ) { |
| | 6895 | |
| | 6896 | // Reset the inline display of this element to learn if it is |
| | 6897 | // being hidden by cascaded rules or not |
| | 6898 | if ( !values[ index ] && display === "none" ) { |
| | 6899 | elem.style.display = ""; |
| | 6900 | } |
| | 6901 | |
| | 6902 | // Set elements which have been overridden with display: none |
| | 6903 | // in a stylesheet to whatever the default browser style is |
| | 6904 | // for such an element |
| | 6905 | if ( elem.style.display === "" && isHidden( elem ) ) { |
| | 6906 | values[ index ] = |
| | 6907 | jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) ); |
| | 6908 | } |
| | 6909 | } else { |
| | 6910 | hidden = isHidden( elem ); |
| | 6911 | |
| | 6912 | if ( display && display !== "none" || !hidden ) { |
| | 6913 | jQuery._data( |
| | 6914 | elem, |
| | 6915 | "olddisplay", |
| | 6916 | hidden ? display : jQuery.css( elem, "display" ) |
| | 6917 | ); |
| | 6918 | } |
| | 6919 | } |
| | 6920 | } |
| | 6921 | |
| | 6922 | // Set the display of most of the elements in a second loop |
| | 6923 | // to avoid the constant reflow |
| | 6924 | for ( index = 0; index < length; index++ ) { |
| | 6925 | elem = elements[ index ]; |
| | 6926 | if ( !elem.style ) { |
| | 6927 | continue; |
| | 6928 | } |
| | 6929 | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
| | 6930 | elem.style.display = show ? values[ index ] || "" : "none"; |
| | 6931 | } |
| | 6932 | } |
| | 6933 | |
| | 6934 | return elements; |
| | 6935 | } |
| | 6936 | |
| | 6937 | function setPositiveNumber( elem, value, subtract ) { |
| | 6938 | var matches = rnumsplit.exec( value ); |
| | 6939 | return matches ? |
| | 6940 | |
| | 6941 | // Guard against undefined "subtract", e.g., when used as in cssHooks |
| | 6942 | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : |
| | 6943 | value; |
| | 6944 | } |
| | 6945 | |
| | 6946 | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
| | 6947 | var i = extra === ( isBorderBox ? "border" : "content" ) ? |
| | 6948 | |
| | 6949 | // If we already have the right measurement, avoid augmentation |
| | 6950 | 4 : |
| | 6951 | |
| | 6952 | // Otherwise initialize for horizontal or vertical properties |
| | 6953 | name === "width" ? 1 : 0, |
| | 6954 | |
| | 6955 | val = 0; |
| | 6956 | |
| | 6957 | for ( ; i < 4; i += 2 ) { |
| | 6958 | |
| | 6959 | // both box models exclude margin, so add it if we want it |
| | 6960 | if ( extra === "margin" ) { |
| | 6961 | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); |
| | 6962 | } |
| | 6963 | |
| | 6964 | if ( isBorderBox ) { |
| | 6965 | |
| | 6966 | // border-box includes padding, so remove it if we want content |
| | 6967 | if ( extra === "content" ) { |
| | 6968 | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| | 6969 | } |
| | 6970 | |
| | 6971 | // at this point, extra isn't border nor margin, so remove border |
| | 6972 | if ( extra !== "margin" ) { |
| | 6973 | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| | 6974 | } |
| | 6975 | } else { |
| | 6976 | |
| | 6977 | // at this point, extra isn't content, so add padding |
| | 6978 | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| | 6979 | |
| | 6980 | // at this point, extra isn't content nor padding, so add border |
| | 6981 | if ( extra !== "padding" ) { |
| | 6982 | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| | 6983 | } |
| | 6984 | } |
| | 6985 | } |
| | 6986 | |
| | 6987 | return val; |
| | 6988 | } |
| | 6989 | |
| | 6990 | function getWidthOrHeight( elem, name, extra ) { |
| | 6991 | |
| | 6992 | // Start with offset property, which is equivalent to the border-box value |
| | 6993 | var valueIsBorderBox = true, |
| | 6994 | val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
| | 6995 | styles = getStyles( elem ), |
| | 6996 | isBorderBox = support.boxSizing && |
| | 6997 | jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
| | 6998 | |
| | 6999 | // Support: IE11 only |
| | 7000 | // In IE 11 fullscreen elements inside of an iframe have |
| | 7001 | // 100x too small dimensions (gh-1764). |
| | 7002 | if ( document.msFullscreenElement && window.top !== window ) { |
| | 7003 | |
| | 7004 | // Support: IE11 only |
| | 7005 | // Running getBoundingClientRect on a disconnected node |
| | 7006 | // in IE throws an error. |
| | 7007 | if ( elem.getClientRects().length ) { |
| | 7008 | val = Math.round( elem.getBoundingClientRect()[ name ] * 100 ); |
| | 7009 | } |
| | 7010 | } |
| | 7011 | |
| | 7012 | // some non-html elements return undefined for offsetWidth, so check for null/undefined |
| | 7013 | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 |
| | 7014 | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 |
| | 7015 | if ( val <= 0 || val == null ) { |
| | 7016 | |
| | 7017 | // Fall back to computed then uncomputed css if necessary |
| | 7018 | val = curCSS( elem, name, styles ); |
| | 7019 | if ( val < 0 || val == null ) { |
| | 7020 | val = elem.style[ name ]; |
| | 7021 | } |
| | 7022 | |
| | 7023 | // Computed unit is not pixels. Stop here and return. |
| | 7024 | if ( rnumnonpx.test( val ) ) { |
| | 7025 | return val; |
| | 7026 | } |
| | 7027 | |
| | 7028 | // we need the check for style in case a browser which returns unreliable values |
| | 7029 | // for getComputedStyle silently falls back to the reliable elem.style |
| | 7030 | valueIsBorderBox = isBorderBox && |
| | 7031 | ( support.boxSizingReliable() || val === elem.style[ name ] ); |
| | 7032 | |
| | 7033 | // Normalize "", auto, and prepare for extra |
| | 7034 | val = parseFloat( val ) || 0; |
| | 7035 | } |
| | 7036 | |
| | 7037 | // use the active box-sizing model to add/subtract irrelevant styles |
| | 7038 | return ( val + |
| | 7039 | augmentWidthOrHeight( |
| | 7040 | elem, |
| | 7041 | name, |
| | 7042 | extra || ( isBorderBox ? "border" : "content" ), |
| | 7043 | valueIsBorderBox, |
| | 7044 | styles |
| | 7045 | ) |
| | 7046 | ) + "px"; |
| | 7047 | } |
| | 7048 | |
| | 7049 | jQuery.extend( { |
| | 7050 | |
| | 7051 | // Add in style property hooks for overriding the default |
| | 7052 | // behavior of getting and setting a style property |
| | 7053 | cssHooks: { |
| | 7054 | opacity: { |
| | 7055 | get: function( elem, computed ) { |
| | 7056 | if ( computed ) { |
| | 7057 | |
| | 7058 | // We should always get a number back from opacity |
| | 7059 | var ret = curCSS( elem, "opacity" ); |
| | 7060 | return ret === "" ? "1" : ret; |
| | 7061 | } |
| | 7062 | } |
| | 7063 | } |
| | 7064 | }, |
| | 7065 | |
| | 7066 | // Don't automatically add "px" to these possibly-unitless properties |
| | 7067 | cssNumber: { |
| | 7068 | "animationIterationCount": true, |
| | 7069 | "columnCount": true, |
| | 7070 | "fillOpacity": true, |
| | 7071 | "flexGrow": true, |
| | 7072 | "flexShrink": true, |
| | 7073 | "fontWeight": true, |
| | 7074 | "lineHeight": true, |
| | 7075 | "opacity": true, |
| | 7076 | "order": true, |
| | 7077 | "orphans": true, |
| | 7078 | "widows": true, |
| | 7079 | "zIndex": true, |
| | 7080 | "zoom": true |
| | 7081 | }, |
| | 7082 | |
| | 7083 | // Add in properties whose names you wish to fix before |
| | 7084 | // setting or getting the value |
| | 7085 | cssProps: { |
| | 7086 | |
| | 7087 | // normalize float css property |
| | 7088 | "float": support.cssFloat ? "cssFloat" : "styleFloat" |
| | 7089 | }, |
| | 7090 | |
| | 7091 | // Get and set the style property on a DOM Node |
| | 7092 | style: function( elem, name, value, extra ) { |
| | 7093 | |
| | 7094 | // Don't set styles on text and comment nodes |
| | 7095 | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
| | 7096 | return; |
| | 7097 | } |
| | 7098 | |
| | 7099 | // Make sure that we're working with the right name |
| | 7100 | var ret, type, hooks, |
| | 7101 | origName = jQuery.camelCase( name ), |
| | 7102 | style = elem.style; |
| | 7103 | |
| | 7104 | name = jQuery.cssProps[ origName ] || |
| | 7105 | ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
| | 7106 | |
| | 7107 | // gets hook for the prefixed version |
| | 7108 | // followed by the unprefixed version |
| | 7109 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| | 7110 | |
| | 7111 | // Check if we're setting a value |
| | 7112 | if ( value !== undefined ) { |
| | 7113 | type = typeof value; |
| | 7114 | |
| | 7115 | // Convert "+=" or "-=" to relative numbers (#7345) |
| | 7116 | if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { |
| | 7117 | value = adjustCSS( elem, name, ret ); |
| | 7118 | |
| | 7119 | // Fixes bug #9237 |
| | 7120 | type = "number"; |
| | 7121 | } |
| | 7122 | |
| | 7123 | // Make sure that null and NaN values aren't set. See: #7116 |
| | 7124 | if ( value == null || value !== value ) { |
| | 7125 | return; |
| | 7126 | } |
| | 7127 | |
| | 7128 | // If a number was passed in, add the unit (except for certain CSS properties) |
| | 7129 | if ( type === "number" ) { |
| | 7130 | value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); |
| | 7131 | } |
| | 7132 | |
| | 7133 | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, |
| | 7134 | // but it would mean to define eight |
| | 7135 | // (for every problematic property) identical functions |
| | 7136 | if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { |
| | 7137 | style[ name ] = "inherit"; |
| | 7138 | } |
| | 7139 | |
| | 7140 | // If a hook was provided, use that value, otherwise just set the specified value |
| | 7141 | if ( !hooks || !( "set" in hooks ) || |
| | 7142 | ( value = hooks.set( elem, value, extra ) ) !== undefined ) { |
| | 7143 | |
| | 7144 | // Support: IE |
| | 7145 | // Swallow errors from 'invalid' CSS values (#5509) |
| | 7146 | try { |
| | 7147 | style[ name ] = value; |
| | 7148 | } catch ( e ) {} |
| | 7149 | } |
| | 7150 | |
| | 7151 | } else { |
| | 7152 | |
| | 7153 | // If a hook was provided get the non-computed value from there |
| | 7154 | if ( hooks && "get" in hooks && |
| | 7155 | ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { |
| | 7156 | |
| | 7157 | return ret; |
| | 7158 | } |
| | 7159 | |
| | 7160 | // Otherwise just get the value from the style object |
| | 7161 | return style[ name ]; |
| | 7162 | } |
| | 7163 | }, |
| | 7164 | |
| | 7165 | css: function( elem, name, extra, styles ) { |
| | 7166 | var num, val, hooks, |
| | 7167 | origName = jQuery.camelCase( name ); |
| | 7168 | |
| | 7169 | // Make sure that we're working with the right name |
| | 7170 | name = jQuery.cssProps[ origName ] || |
| | 7171 | ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
| | 7172 | |
| | 7173 | // gets hook for the prefixed version |
| | 7174 | // followed by the unprefixed version |
| | 7175 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| | 7176 | |
| | 7177 | // If a hook was provided get the computed value from there |
| | 7178 | if ( hooks && "get" in hooks ) { |
| | 7179 | val = hooks.get( elem, true, extra ); |
| | 7180 | } |
| | 7181 | |
| | 7182 | // Otherwise, if a way to get the computed value exists, use that |
| | 7183 | if ( val === undefined ) { |
| | 7184 | val = curCSS( elem, name, styles ); |
| | 7185 | } |
| | 7186 | |
| | 7187 | //convert "normal" to computed value |
| | 7188 | if ( val === "normal" && name in cssNormalTransform ) { |
| | 7189 | val = cssNormalTransform[ name ]; |
| | 7190 | } |
| | 7191 | |
| | 7192 | // Return, converting to number if forced or a qualifier was provided and val looks numeric |
| | 7193 | if ( extra === "" || extra ) { |
| | 7194 | num = parseFloat( val ); |
| | 7195 | return extra === true || isFinite( num ) ? num || 0 : val; |
| | 7196 | } |
| | 7197 | return val; |
| | 7198 | } |
| | 7199 | } ); |
| | 7200 | |
| | 7201 | jQuery.each( [ "height", "width" ], function( i, name ) { |
| | 7202 | jQuery.cssHooks[ name ] = { |
| | 7203 | get: function( elem, computed, extra ) { |
| | 7204 | if ( computed ) { |
| | 7205 | |
| | 7206 | // certain elements can have dimension info if we invisibly show them |
| | 7207 | // however, it must have a current display style that would benefit from this |
| | 7208 | return rdisplayswap.test( jQuery.css( elem, "display" ) ) && |
| | 7209 | elem.offsetWidth === 0 ? |
| | 7210 | swap( elem, cssShow, function() { |
| | 7211 | return getWidthOrHeight( elem, name, extra ); |
| | 7212 | } ) : |
| | 7213 | getWidthOrHeight( elem, name, extra ); |
| | 7214 | } |
| | 7215 | }, |
| | 7216 | |
| | 7217 | set: function( elem, value, extra ) { |
| | 7218 | var styles = extra && getStyles( elem ); |
| | 7219 | return setPositiveNumber( elem, value, extra ? |
| | 7220 | augmentWidthOrHeight( |
| | 7221 | elem, |
| | 7222 | name, |
| | 7223 | extra, |
| | 7224 | support.boxSizing && |
| | 7225 | jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
| | 7226 | styles |
| | 7227 | ) : 0 |
| | 7228 | ); |
| | 7229 | } |
| | 7230 | }; |
| | 7231 | } ); |
| | 7232 | |
| | 7233 | if ( !support.opacity ) { |
| | 7234 | jQuery.cssHooks.opacity = { |
| | 7235 | get: function( elem, computed ) { |
| | 7236 | |
| | 7237 | // IE uses filters for opacity |
| | 7238 | return ropacity.test( ( computed && elem.currentStyle ? |
| | 7239 | elem.currentStyle.filter : |
| | 7240 | elem.style.filter ) || "" ) ? |
| | 7241 | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : |
| | 7242 | computed ? "1" : ""; |
| | 7243 | }, |
| | 7244 | |
| | 7245 | set: function( elem, value ) { |
| | 7246 | var style = elem.style, |
| | 7247 | currentStyle = elem.currentStyle, |
| | 7248 | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
| | 7249 | filter = currentStyle && currentStyle.filter || style.filter || ""; |
| | 7250 | |
| | 7251 | // IE has trouble with opacity if it does not have layout |
| | 7252 | // Force it by setting the zoom level |
| | 7253 | style.zoom = 1; |
| | 7254 | |
| | 7255 | // if setting opacity to 1, and no other filters exist - |
| | 7256 | // attempt to remove filter attribute #6652 |
| | 7257 | // if value === "", then remove inline opacity #12685 |
| | 7258 | if ( ( value >= 1 || value === "" ) && |
| | 7259 | jQuery.trim( filter.replace( ralpha, "" ) ) === "" && |
| | 7260 | style.removeAttribute ) { |
| | 7261 | |
| | 7262 | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText |
| | 7263 | // if "filter:" is present at all, clearType is disabled, we want to avoid this |
| | 7264 | // style.removeAttribute is IE Only, but so apparently is this code path... |
| | 7265 | style.removeAttribute( "filter" ); |
| | 7266 | |
| | 7267 | // if there is no filter style applied in a css rule |
| | 7268 | // or unset inline opacity, we are done |
| | 7269 | if ( value === "" || currentStyle && !currentStyle.filter ) { |
| | 7270 | return; |
| | 7271 | } |
| | 7272 | } |
| | 7273 | |
| | 7274 | // otherwise, set new filter values |
| | 7275 | style.filter = ralpha.test( filter ) ? |
| | 7276 | filter.replace( ralpha, opacity ) : |
| | 7277 | filter + " " + opacity; |
| | 7278 | } |
| | 7279 | }; |
| | 7280 | } |
| | 7281 | |
| | 7282 | jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, |
| | 7283 | function( elem, computed ) { |
| | 7284 | if ( computed ) { |
| | 7285 | return swap( elem, { "display": "inline-block" }, |
| | 7286 | curCSS, [ elem, "marginRight" ] ); |
| | 7287 | } |
| | 7288 | } |
| | 7289 | ); |
| | 7290 | |
| | 7291 | jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, |
| | 7292 | function( elem, computed ) { |
| | 7293 | if ( computed ) { |
| | 7294 | return ( |
| | 7295 | parseFloat( curCSS( elem, "marginLeft" ) ) || |
| | 7296 | |
| | 7297 | // Support: IE<=11+ |
| | 7298 | // Running getBoundingClientRect on a disconnected node in IE throws an error |
| | 7299 | // Support: IE8 only |
| | 7300 | // getClientRects() errors on disconnected elems |
| | 7301 | ( jQuery.contains( elem.ownerDocument, elem ) ? |
| | 7302 | elem.getBoundingClientRect().left - |
| | 7303 | swap( elem, { marginLeft: 0 }, function() { |
| | 7304 | return elem.getBoundingClientRect().left; |
| | 7305 | } ) : |
| | 7306 | 0 |
| | 7307 | ) |
| | 7308 | ) + "px"; |
| | 7309 | } |
| | 7310 | } |
| | 7311 | ); |
| | 7312 | |
| | 7313 | // These hooks are used by animate to expand properties |
| | 7314 | jQuery.each( { |
| | 7315 | margin: "", |
| | 7316 | padding: "", |
| | 7317 | border: "Width" |
| | 7318 | }, function( prefix, suffix ) { |
| | 7319 | jQuery.cssHooks[ prefix + suffix ] = { |
| | 7320 | expand: function( value ) { |
| | 7321 | var i = 0, |
| | 7322 | expanded = {}, |
| | 7323 | |
| | 7324 | // assumes a single number if not a string |
| | 7325 | parts = typeof value === "string" ? value.split( " " ) : [ value ]; |
| | 7326 | |
| | 7327 | for ( ; i < 4; i++ ) { |
| | 7328 | expanded[ prefix + cssExpand[ i ] + suffix ] = |
| | 7329 | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
| | 7330 | } |
| | 7331 | |
| | 7332 | return expanded; |
| | 7333 | } |
| | 7334 | }; |
| | 7335 | |
| | 7336 | if ( !rmargin.test( prefix ) ) { |
| | 7337 | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
| | 7338 | } |
| | 7339 | } ); |
| | 7340 | |
| | 7341 | jQuery.fn.extend( { |
| | 7342 | css: function( name, value ) { |
| | 7343 | return access( this, function( elem, name, value ) { |
| | 7344 | var styles, len, |
| | 7345 | map = {}, |
| | 7346 | i = 0; |
| | 7347 | |
| | 7348 | if ( jQuery.isArray( name ) ) { |
| | 7349 | styles = getStyles( elem ); |
| | 7350 | len = name.length; |
| | 7351 | |
| | 7352 | for ( ; i < len; i++ ) { |
| | 7353 | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); |
| | 7354 | } |
| | 7355 | |
| | 7356 | return map; |
| | 7357 | } |
| | 7358 | |
| | 7359 | return value !== undefined ? |
| | 7360 | jQuery.style( elem, name, value ) : |
| | 7361 | jQuery.css( elem, name ); |
| | 7362 | }, name, value, arguments.length > 1 ); |
| | 7363 | }, |
| | 7364 | show: function() { |
| | 7365 | return showHide( this, true ); |
| | 7366 | }, |
| | 7367 | hide: function() { |
| | 7368 | return showHide( this ); |
| | 7369 | }, |
| | 7370 | toggle: function( state ) { |
| | 7371 | if ( typeof state === "boolean" ) { |
| | 7372 | return state ? this.show() : this.hide(); |
| | 7373 | } |
| | 7374 | |
| | 7375 | return this.each( function() { |
| | 7376 | if ( isHidden( this ) ) { |
| | 7377 | jQuery( this ).show(); |
| | 7378 | } else { |
| | 7379 | jQuery( this ).hide(); |
| | 7380 | } |
| | 7381 | } ); |
| | 7382 | } |
| | 7383 | } ); |
| | 7384 | |
| | 7385 | |
| | 7386 | function Tween( elem, options, prop, end, easing ) { |
| | 7387 | return new Tween.prototype.init( elem, options, prop, end, easing ); |
| | 7388 | } |
| | 7389 | jQuery.Tween = Tween; |
| | 7390 | |
| | 7391 | Tween.prototype = { |
| | 7392 | constructor: Tween, |
| | 7393 | init: function( elem, options, prop, end, easing, unit ) { |
| | 7394 | this.elem = elem; |
| | 7395 | this.prop = prop; |
| | 7396 | this.easing = easing || jQuery.easing._default; |
| | 7397 | this.options = options; |
| | 7398 | this.start = this.now = this.cur(); |
| | 7399 | this.end = end; |
| | 7400 | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
| | 7401 | }, |
| | 7402 | cur: function() { |
| | 7403 | var hooks = Tween.propHooks[ this.prop ]; |
| | 7404 | |
| | 7405 | return hooks && hooks.get ? |
| | 7406 | hooks.get( this ) : |
| | 7407 | Tween.propHooks._default.get( this ); |
| | 7408 | }, |
| | 7409 | run: function( percent ) { |
| | 7410 | var eased, |
| | 7411 | hooks = Tween.propHooks[ this.prop ]; |
| | 7412 | |
| | 7413 | if ( this.options.duration ) { |
| | 7414 | this.pos = eased = jQuery.easing[ this.easing ]( |
| | 7415 | percent, this.options.duration * percent, 0, 1, this.options.duration |
| | 7416 | ); |
| | 7417 | } else { |
| | 7418 | this.pos = eased = percent; |
| | 7419 | } |
| | 7420 | this.now = ( this.end - this.start ) * eased + this.start; |
| | 7421 | |
| | 7422 | if ( this.options.step ) { |
| | 7423 | this.options.step.call( this.elem, this.now, this ); |
| | 7424 | } |
| | 7425 | |
| | 7426 | if ( hooks && hooks.set ) { |
| | 7427 | hooks.set( this ); |
| | 7428 | } else { |
| | 7429 | Tween.propHooks._default.set( this ); |
| | 7430 | } |
| | 7431 | return this; |
| | 7432 | } |
| | 7433 | }; |
| | 7434 | |
| | 7435 | Tween.prototype.init.prototype = Tween.prototype; |
| | 7436 | |
| | 7437 | Tween.propHooks = { |
| | 7438 | _default: { |
| | 7439 | get: function( tween ) { |
| | 7440 | var result; |
| | 7441 | |
| | 7442 | // Use a property on the element directly when it is not a DOM element, |
| | 7443 | // or when there is no matching style property that exists. |
| | 7444 | if ( tween.elem.nodeType !== 1 || |
| | 7445 | tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { |
| | 7446 | return tween.elem[ tween.prop ]; |
| | 7447 | } |
| | 7448 | |
| | 7449 | // passing an empty string as a 3rd parameter to .css will automatically |
| | 7450 | // attempt a parseFloat and fallback to a string if the parse fails |
| | 7451 | // so, simple values such as "10px" are parsed to Float. |
| | 7452 | // complex values such as "rotate(1rad)" are returned as is. |
| | 7453 | result = jQuery.css( tween.elem, tween.prop, "" ); |
| | 7454 | |
| | 7455 | // Empty strings, null, undefined and "auto" are converted to 0. |
| | 7456 | return !result || result === "auto" ? 0 : result; |
| | 7457 | }, |
| | 7458 | set: function( tween ) { |
| | 7459 | |
| | 7460 | // use step hook for back compat - use cssHook if its there - use .style if its |
| | 7461 | // available and use plain properties where available |
| | 7462 | if ( jQuery.fx.step[ tween.prop ] ) { |
| | 7463 | jQuery.fx.step[ tween.prop ]( tween ); |
| | 7464 | } else if ( tween.elem.nodeType === 1 && |
| | 7465 | ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || |
| | 7466 | jQuery.cssHooks[ tween.prop ] ) ) { |
| | 7467 | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
| | 7468 | } else { |
| | 7469 | tween.elem[ tween.prop ] = tween.now; |
| | 7470 | } |
| | 7471 | } |
| | 7472 | } |
| | 7473 | }; |
| | 7474 | |
| | 7475 | // Support: IE <=9 |
| | 7476 | // Panic based approach to setting things on disconnected nodes |
| | 7477 | |
| | 7478 | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
| | 7479 | set: function( tween ) { |
| | 7480 | if ( tween.elem.nodeType && tween.elem.parentNode ) { |
| | 7481 | tween.elem[ tween.prop ] = tween.now; |
| | 7482 | } |
| | 7483 | } |
| | 7484 | }; |
| | 7485 | |
| | 7486 | jQuery.easing = { |
| | 7487 | linear: function( p ) { |
| | 7488 | return p; |
| | 7489 | }, |
| | 7490 | swing: function( p ) { |
| | 7491 | return 0.5 - Math.cos( p * Math.PI ) / 2; |
| | 7492 | }, |
| | 7493 | _default: "swing" |
| | 7494 | }; |
| | 7495 | |
| | 7496 | jQuery.fx = Tween.prototype.init; |
| | 7497 | |
| | 7498 | // Back Compat <1.8 extension point |
| | 7499 | jQuery.fx.step = {}; |
| | 7500 | |
| | 7501 | |
| | 7502 | |
| | 7503 | |
| | 7504 | var |
| | 7505 | fxNow, timerId, |
| | 7506 | rfxtypes = /^(?:toggle|show|hide)$/, |
| | 7507 | rrun = /queueHooks$/; |
| | 7508 | |
| | 7509 | // Animations created synchronously will run synchronously |
| | 7510 | function createFxNow() { |
| | 7511 | window.setTimeout( function() { |
| | 7512 | fxNow = undefined; |
| | 7513 | } ); |
| | 7514 | return ( fxNow = jQuery.now() ); |
| | 7515 | } |
| | 7516 | |
| | 7517 | // Generate parameters to create a standard animation |
| | 7518 | function genFx( type, includeWidth ) { |
| | 7519 | var which, |
| | 7520 | attrs = { height: type }, |
| | 7521 | i = 0; |
| | 7522 | |
| | 7523 | // if we include width, step value is 1 to do all cssExpand values, |
| | 7524 | // if we don't include width, step value is 2 to skip over Left and Right |
| | 7525 | includeWidth = includeWidth ? 1 : 0; |
| | 7526 | for ( ; i < 4 ; i += 2 - includeWidth ) { |
| | 7527 | which = cssExpand[ i ]; |
| | 7528 | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
| | 7529 | } |
| | 7530 | |
| | 7531 | if ( includeWidth ) { |
| | 7532 | attrs.opacity = attrs.width = type; |
| | 7533 | } |
| | 7534 | |
| | 7535 | return attrs; |
| | 7536 | } |
| | 7537 | |
| | 7538 | function createTween( value, prop, animation ) { |
| | 7539 | var tween, |
| | 7540 | collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), |
| | 7541 | index = 0, |
| | 7542 | length = collection.length; |
| | 7543 | for ( ; index < length; index++ ) { |
| | 7544 | if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { |
| | 7545 | |
| | 7546 | // we're done with this property |
| | 7547 | return tween; |
| | 7548 | } |
| | 7549 | } |
| | 7550 | } |
| | 7551 | |
| | 7552 | function defaultPrefilter( elem, props, opts ) { |
| | 7553 | /* jshint validthis: true */ |
| | 7554 | var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, |
| | 7555 | anim = this, |
| | 7556 | orig = {}, |
| | 7557 | style = elem.style, |
| | 7558 | hidden = elem.nodeType && isHidden( elem ), |
| | 7559 | dataShow = jQuery._data( elem, "fxshow" ); |
| | 7560 | |
| | 7561 | // handle queue: false promises |
| | 7562 | if ( !opts.queue ) { |
| | 7563 | hooks = jQuery._queueHooks( elem, "fx" ); |
| | 7564 | if ( hooks.unqueued == null ) { |
| | 7565 | hooks.unqueued = 0; |
| | 7566 | oldfire = hooks.empty.fire; |
| | 7567 | hooks.empty.fire = function() { |
| | 7568 | if ( !hooks.unqueued ) { |
| | 7569 | oldfire(); |
| | 7570 | } |
| | 7571 | }; |
| | 7572 | } |
| | 7573 | hooks.unqueued++; |
| | 7574 | |
| | 7575 | anim.always( function() { |
| | 7576 | |
| | 7577 | // doing this makes sure that the complete handler will be called |
| | 7578 | // before this completes |
| | 7579 | anim.always( function() { |
| | 7580 | hooks.unqueued--; |
| | 7581 | if ( !jQuery.queue( elem, "fx" ).length ) { |
| | 7582 | hooks.empty.fire(); |
| | 7583 | } |
| | 7584 | } ); |
| | 7585 | } ); |
| | 7586 | } |
| | 7587 | |
| | 7588 | // height/width overflow pass |
| | 7589 | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
| | 7590 | |
| | 7591 | // Make sure that nothing sneaks out |
| | 7592 | // Record all 3 overflow attributes because IE does not |
| | 7593 | // change the overflow attribute when overflowX and |
| | 7594 | // overflowY are set to the same value |
| | 7595 | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
| | 7596 | |
| | 7597 | // Set display property to inline-block for height/width |
| | 7598 | // animations on inline elements that are having width/height animated |
| | 7599 | display = jQuery.css( elem, "display" ); |
| | 7600 | |
| | 7601 | // Test default display if display is currently "none" |
| | 7602 | checkDisplay = display === "none" ? |
| | 7603 | jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; |
| | 7604 | |
| | 7605 | if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
| | 7606 | |
| | 7607 | // inline-level elements accept inline-block; |
| | 7608 | // block-level elements need to be inline with layout |
| | 7609 | if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { |
| | 7610 | style.display = "inline-block"; |
| | 7611 | } else { |
| | 7612 | style.zoom = 1; |
| | 7613 | } |
| | 7614 | } |
| | 7615 | } |
| | 7616 | |
| | 7617 | if ( opts.overflow ) { |
| | 7618 | style.overflow = "hidden"; |
| | 7619 | if ( !support.shrinkWrapBlocks() ) { |
| | 7620 | anim.always( function() { |
| | 7621 | style.overflow = opts.overflow[ 0 ]; |
| | 7622 | style.overflowX = opts.overflow[ 1 ]; |
| | 7623 | style.overflowY = opts.overflow[ 2 ]; |
| | 7624 | } ); |
| | 7625 | } |
| | 7626 | } |
| | 7627 | |
| | 7628 | // show/hide pass |
| | 7629 | for ( prop in props ) { |
| | 7630 | value = props[ prop ]; |
| | 7631 | if ( rfxtypes.exec( value ) ) { |
| | 7632 | delete props[ prop ]; |
| | 7633 | toggle = toggle || value === "toggle"; |
| | 7634 | if ( value === ( hidden ? "hide" : "show" ) ) { |
| | 7635 | |
| | 7636 | // If there is dataShow left over from a stopped hide or show |
| | 7637 | // and we are going to proceed with show, we should pretend to be hidden |
| | 7638 | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
| | 7639 | hidden = true; |
| | 7640 | } else { |
| | 7641 | continue; |
| | 7642 | } |
| | 7643 | } |
| | 7644 | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
| | 7645 | |
| | 7646 | // Any non-fx value stops us from restoring the original display value |
| | 7647 | } else { |
| | 7648 | display = undefined; |
| | 7649 | } |
| | 7650 | } |
| | 7651 | |
| | 7652 | if ( !jQuery.isEmptyObject( orig ) ) { |
| | 7653 | if ( dataShow ) { |
| | 7654 | if ( "hidden" in dataShow ) { |
| | 7655 | hidden = dataShow.hidden; |
| | 7656 | } |
| | 7657 | } else { |
| | 7658 | dataShow = jQuery._data( elem, "fxshow", {} ); |
| | 7659 | } |
| | 7660 | |
| | 7661 | // store state if its toggle - enables .stop().toggle() to "reverse" |
| | 7662 | if ( toggle ) { |
| | 7663 | dataShow.hidden = !hidden; |
| | 7664 | } |
| | 7665 | if ( hidden ) { |
| | 7666 | jQuery( elem ).show(); |
| | 7667 | } else { |
| | 7668 | anim.done( function() { |
| | 7669 | jQuery( elem ).hide(); |
| | 7670 | } ); |
| | 7671 | } |
| | 7672 | anim.done( function() { |
| | 7673 | var prop; |
| | 7674 | jQuery._removeData( elem, "fxshow" ); |
| | 7675 | for ( prop in orig ) { |
| | 7676 | jQuery.style( elem, prop, orig[ prop ] ); |
| | 7677 | } |
| | 7678 | } ); |
| | 7679 | for ( prop in orig ) { |
| | 7680 | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
| | 7681 | |
| | 7682 | if ( !( prop in dataShow ) ) { |
| | 7683 | dataShow[ prop ] = tween.start; |
| | 7684 | if ( hidden ) { |
| | 7685 | tween.end = tween.start; |
| | 7686 | tween.start = prop === "width" || prop === "height" ? 1 : 0; |
| | 7687 | } |
| | 7688 | } |
| | 7689 | } |
| | 7690 | |
| | 7691 | // If this is a noop like .hide().hide(), restore an overwritten display value |
| | 7692 | } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { |
| | 7693 | style.display = display; |
| | 7694 | } |
| | 7695 | } |
| | 7696 | |
| | 7697 | function propFilter( props, specialEasing ) { |
| | 7698 | var index, name, easing, value, hooks; |
| | 7699 | |
| | 7700 | // camelCase, specialEasing and expand cssHook pass |
| | 7701 | for ( index in props ) { |
| | 7702 | name = jQuery.camelCase( index ); |
| | 7703 | easing = specialEasing[ name ]; |
| | 7704 | value = props[ index ]; |
| | 7705 | if ( jQuery.isArray( value ) ) { |
| | 7706 | easing = value[ 1 ]; |
| | 7707 | value = props[ index ] = value[ 0 ]; |
| | 7708 | } |
| | 7709 | |
| | 7710 | if ( index !== name ) { |
| | 7711 | props[ name ] = value; |
| | 7712 | delete props[ index ]; |
| | 7713 | } |
| | 7714 | |
| | 7715 | hooks = jQuery.cssHooks[ name ]; |
| | 7716 | if ( hooks && "expand" in hooks ) { |
| | 7717 | value = hooks.expand( value ); |
| | 7718 | delete props[ name ]; |
| | 7719 | |
| | 7720 | // not quite $.extend, this wont overwrite keys already present. |
| | 7721 | // also - reusing 'index' from above because we have the correct "name" |
| | 7722 | for ( index in value ) { |
| | 7723 | if ( !( index in props ) ) { |
| | 7724 | props[ index ] = value[ index ]; |
| | 7725 | specialEasing[ index ] = easing; |
| | 7726 | } |
| | 7727 | } |
| | 7728 | } else { |
| | 7729 | specialEasing[ name ] = easing; |
| | 7730 | } |
| | 7731 | } |
| | 7732 | } |
| | 7733 | |
| | 7734 | function Animation( elem, properties, options ) { |
| | 7735 | var result, |
| | 7736 | stopped, |
| | 7737 | index = 0, |
| | 7738 | length = Animation.prefilters.length, |
| | 7739 | deferred = jQuery.Deferred().always( function() { |
| | 7740 | |
| | 7741 | // don't match elem in the :animated selector |
| | 7742 | delete tick.elem; |
| | 7743 | } ), |
| | 7744 | tick = function() { |
| | 7745 | if ( stopped ) { |
| | 7746 | return false; |
| | 7747 | } |
| | 7748 | var currentTime = fxNow || createFxNow(), |
| | 7749 | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
| | 7750 | |
| | 7751 | // Support: Android 2.3 |
| | 7752 | // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) |
| | 7753 | temp = remaining / animation.duration || 0, |
| | 7754 | percent = 1 - temp, |
| | 7755 | index = 0, |
| | 7756 | length = animation.tweens.length; |
| | 7757 | |
| | 7758 | for ( ; index < length ; index++ ) { |
| | 7759 | animation.tweens[ index ].run( percent ); |
| | 7760 | } |
| | 7761 | |
| | 7762 | deferred.notifyWith( elem, [ animation, percent, remaining ] ); |
| | 7763 | |
| | 7764 | if ( percent < 1 && length ) { |
| | 7765 | return remaining; |
| | 7766 | } else { |
| | 7767 | deferred.resolveWith( elem, [ animation ] ); |
| | 7768 | return false; |
| | 7769 | } |
| | 7770 | }, |
| | 7771 | animation = deferred.promise( { |
| | 7772 | elem: elem, |
| | 7773 | props: jQuery.extend( {}, properties ), |
| | 7774 | opts: jQuery.extend( true, { |
| | 7775 | specialEasing: {}, |
| | 7776 | easing: jQuery.easing._default |
| | 7777 | }, options ), |
| | 7778 | originalProperties: properties, |
| | 7779 | originalOptions: options, |
| | 7780 | startTime: fxNow || createFxNow(), |
| | 7781 | duration: options.duration, |
| | 7782 | tweens: [], |
| | 7783 | createTween: function( prop, end ) { |
| | 7784 | var tween = jQuery.Tween( elem, animation.opts, prop, end, |
| | 7785 | animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
| | 7786 | animation.tweens.push( tween ); |
| | 7787 | return tween; |
| | 7788 | }, |
| | 7789 | stop: function( gotoEnd ) { |
| | 7790 | var index = 0, |
| | 7791 | |
| | 7792 | // if we are going to the end, we want to run all the tweens |
| | 7793 | // otherwise we skip this part |
| | 7794 | length = gotoEnd ? animation.tweens.length : 0; |
| | 7795 | if ( stopped ) { |
| | 7796 | return this; |
| | 7797 | } |
| | 7798 | stopped = true; |
| | 7799 | for ( ; index < length ; index++ ) { |
| | 7800 | animation.tweens[ index ].run( 1 ); |
| | 7801 | } |
| | 7802 | |
| | 7803 | // resolve when we played the last frame |
| | 7804 | // otherwise, reject |
| | 7805 | if ( gotoEnd ) { |
| | 7806 | deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
| | 7807 | deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
| | 7808 | } else { |
| | 7809 | deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
| | 7810 | } |
| | 7811 | return this; |
| | 7812 | } |
| | 7813 | } ), |
| | 7814 | props = animation.props; |
| | 7815 | |
| | 7816 | propFilter( props, animation.opts.specialEasing ); |
| | 7817 | |
| | 7818 | for ( ; index < length ; index++ ) { |
| | 7819 | result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); |
| | 7820 | if ( result ) { |
| | 7821 | if ( jQuery.isFunction( result.stop ) ) { |
| | 7822 | jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = |
| | 7823 | jQuery.proxy( result.stop, result ); |
| | 7824 | } |
| | 7825 | return result; |
| | 7826 | } |
| | 7827 | } |
| | 7828 | |
| | 7829 | jQuery.map( props, createTween, animation ); |
| | 7830 | |
| | 7831 | if ( jQuery.isFunction( animation.opts.start ) ) { |
| | 7832 | animation.opts.start.call( elem, animation ); |
| | 7833 | } |
| | 7834 | |
| | 7835 | jQuery.fx.timer( |
| | 7836 | jQuery.extend( tick, { |
| | 7837 | elem: elem, |
| | 7838 | anim: animation, |
| | 7839 | queue: animation.opts.queue |
| | 7840 | } ) |
| | 7841 | ); |
| | 7842 | |
| | 7843 | // attach callbacks from options |
| | 7844 | return animation.progress( animation.opts.progress ) |
| | 7845 | .done( animation.opts.done, animation.opts.complete ) |
| | 7846 | .fail( animation.opts.fail ) |
| | 7847 | .always( animation.opts.always ); |
| | 7848 | } |
| | 7849 | |
| | 7850 | jQuery.Animation = jQuery.extend( Animation, { |
| | 7851 | |
| | 7852 | tweeners: { |
| | 7853 | "*": [ function( prop, value ) { |
| | 7854 | var tween = this.createTween( prop, value ); |
| | 7855 | adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); |
| | 7856 | return tween; |
| | 7857 | } ] |
| | 7858 | }, |
| | 7859 | |
| | 7860 | tweener: function( props, callback ) { |
| | 7861 | if ( jQuery.isFunction( props ) ) { |
| | 7862 | callback = props; |
| | 7863 | props = [ "*" ]; |
| | 7864 | } else { |
| | 7865 | props = props.match( rnotwhite ); |
| | 7866 | } |
| | 7867 | |
| | 7868 | var prop, |
| | 7869 | index = 0, |
| | 7870 | length = props.length; |
| | 7871 | |
| | 7872 | for ( ; index < length ; index++ ) { |
| | 7873 | prop = props[ index ]; |
| | 7874 | Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; |
| | 7875 | Animation.tweeners[ prop ].unshift( callback ); |
| | 7876 | } |
| | 7877 | }, |
| | 7878 | |
| | 7879 | prefilters: [ defaultPrefilter ], |
| | 7880 | |
| | 7881 | prefilter: function( callback, prepend ) { |
| | 7882 | if ( prepend ) { |
| | 7883 | Animation.prefilters.unshift( callback ); |
| | 7884 | } else { |
| | 7885 | Animation.prefilters.push( callback ); |
| | 7886 | } |
| | 7887 | } |
| | 7888 | } ); |
| | 7889 | |
| | 7890 | jQuery.speed = function( speed, easing, fn ) { |
| | 7891 | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
| | 7892 | complete: fn || !fn && easing || |
| | 7893 | jQuery.isFunction( speed ) && speed, |
| | 7894 | duration: speed, |
| | 7895 | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
| | 7896 | }; |
| | 7897 | |
| | 7898 | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
| | 7899 | opt.duration in jQuery.fx.speeds ? |
| | 7900 | jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; |
| | 7901 | |
| | 7902 | // normalize opt.queue - true/undefined/null -> "fx" |
| | 7903 | if ( opt.queue == null || opt.queue === true ) { |
| | 7904 | opt.queue = "fx"; |
| | 7905 | } |
| | 7906 | |
| | 7907 | // Queueing |
| | 7908 | opt.old = opt.complete; |
| | 7909 | |
| | 7910 | opt.complete = function() { |
| | 7911 | if ( jQuery.isFunction( opt.old ) ) { |
| | 7912 | opt.old.call( this ); |
| | 7913 | } |
| | 7914 | |
| | 7915 | if ( opt.queue ) { |
| | 7916 | jQuery.dequeue( this, opt.queue ); |
| | 7917 | } |
| | 7918 | }; |
| | 7919 | |
| | 7920 | return opt; |
| | 7921 | }; |
| | 7922 | |
| | 7923 | jQuery.fn.extend( { |
| | 7924 | fadeTo: function( speed, to, easing, callback ) { |
| | 7925 | |
| | 7926 | // show any hidden elements after setting opacity to 0 |
| | 7927 | return this.filter( isHidden ).css( "opacity", 0 ).show() |
| | 7928 | |
| | 7929 | // animate to the value specified |
| | 7930 | .end().animate( { opacity: to }, speed, easing, callback ); |
| | 7931 | }, |
| | 7932 | animate: function( prop, speed, easing, callback ) { |
| | 7933 | var empty = jQuery.isEmptyObject( prop ), |
| | 7934 | optall = jQuery.speed( speed, easing, callback ), |
| | 7935 | doAnimation = function() { |
| | 7936 | |
| | 7937 | // Operate on a copy of prop so per-property easing won't be lost |
| | 7938 | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
| | 7939 | |
| | 7940 | // Empty animations, or finishing resolves immediately |
| | 7941 | if ( empty || jQuery._data( this, "finish" ) ) { |
| | 7942 | anim.stop( true ); |
| | 7943 | } |
| | 7944 | }; |
| | 7945 | doAnimation.finish = doAnimation; |
| | 7946 | |
| | 7947 | return empty || optall.queue === false ? |
| | 7948 | this.each( doAnimation ) : |
| | 7949 | this.queue( optall.queue, doAnimation ); |
| | 7950 | }, |
| | 7951 | stop: function( type, clearQueue, gotoEnd ) { |
| | 7952 | var stopQueue = function( hooks ) { |
| | 7953 | var stop = hooks.stop; |
| | 7954 | delete hooks.stop; |
| | 7955 | stop( gotoEnd ); |
| | 7956 | }; |
| | 7957 | |
| | 7958 | if ( typeof type !== "string" ) { |
| | 7959 | gotoEnd = clearQueue; |
| | 7960 | clearQueue = type; |
| | 7961 | type = undefined; |
| | 7962 | } |
| | 7963 | if ( clearQueue && type !== false ) { |
| | 7964 | this.queue( type || "fx", [] ); |
| | 7965 | } |
| | 7966 | |
| | 7967 | return this.each( function() { |
| | 7968 | var dequeue = true, |
| | 7969 | index = type != null && type + "queueHooks", |
| | 7970 | timers = jQuery.timers, |
| | 7971 | data = jQuery._data( this ); |
| | 7972 | |
| | 7973 | if ( index ) { |
| | 7974 | if ( data[ index ] && data[ index ].stop ) { |
| | 7975 | stopQueue( data[ index ] ); |
| | 7976 | } |
| | 7977 | } else { |
| | 7978 | for ( index in data ) { |
| | 7979 | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
| | 7980 | stopQueue( data[ index ] ); |
| | 7981 | } |
| | 7982 | } |
| | 7983 | } |
| | 7984 | |
| | 7985 | for ( index = timers.length; index--; ) { |
| | 7986 | if ( timers[ index ].elem === this && |
| | 7987 | ( type == null || timers[ index ].queue === type ) ) { |
| | 7988 | |
| | 7989 | timers[ index ].anim.stop( gotoEnd ); |
| | 7990 | dequeue = false; |
| | 7991 | timers.splice( index, 1 ); |
| | 7992 | } |
| | 7993 | } |
| | 7994 | |
| | 7995 | // start the next in the queue if the last step wasn't forced |
| | 7996 | // timers currently will call their complete callbacks, which will dequeue |
| | 7997 | // but only if they were gotoEnd |
| | 7998 | if ( dequeue || !gotoEnd ) { |
| | 7999 | jQuery.dequeue( this, type ); |
| | 8000 | } |
| | 8001 | } ); |
| | 8002 | }, |
| | 8003 | finish: function( type ) { |
| | 8004 | if ( type !== false ) { |
| | 8005 | type = type || "fx"; |
| | 8006 | } |
| | 8007 | return this.each( function() { |
| | 8008 | var index, |
| | 8009 | data = jQuery._data( this ), |
| | 8010 | queue = data[ type + "queue" ], |
| | 8011 | hooks = data[ type + "queueHooks" ], |
| | 8012 | timers = jQuery.timers, |
| | 8013 | length = queue ? queue.length : 0; |
| | 8014 | |
| | 8015 | // enable finishing flag on private data |
| | 8016 | data.finish = true; |
| | 8017 | |
| | 8018 | // empty the queue first |
| | 8019 | jQuery.queue( this, type, [] ); |
| | 8020 | |
| | 8021 | if ( hooks && hooks.stop ) { |
| | 8022 | hooks.stop.call( this, true ); |
| | 8023 | } |
| | 8024 | |
| | 8025 | // look for any active animations, and finish them |
| | 8026 | for ( index = timers.length; index--; ) { |
| | 8027 | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
| | 8028 | timers[ index ].anim.stop( true ); |
| | 8029 | timers.splice( index, 1 ); |
| | 8030 | } |
| | 8031 | } |
| | 8032 | |
| | 8033 | // look for any animations in the old queue and finish them |
| | 8034 | for ( index = 0; index < length; index++ ) { |
| | 8035 | if ( queue[ index ] && queue[ index ].finish ) { |
| | 8036 | queue[ index ].finish.call( this ); |
| | 8037 | } |
| | 8038 | } |
| | 8039 | |
| | 8040 | // turn off finishing flag |
| | 8041 | delete data.finish; |
| | 8042 | } ); |
| | 8043 | } |
| | 8044 | } ); |
| | 8045 | |
| | 8046 | jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { |
| | 8047 | var cssFn = jQuery.fn[ name ]; |
| | 8048 | jQuery.fn[ name ] = function( speed, easing, callback ) { |
| | 8049 | return speed == null || typeof speed === "boolean" ? |
| | 8050 | cssFn.apply( this, arguments ) : |
| | 8051 | this.animate( genFx( name, true ), speed, easing, callback ); |
| | 8052 | }; |
| | 8053 | } ); |
| | 8054 | |
| | 8055 | // Generate shortcuts for custom animations |
| | 8056 | jQuery.each( { |
| | 8057 | slideDown: genFx( "show" ), |
| | 8058 | slideUp: genFx( "hide" ), |
| | 8059 | slideToggle: genFx( "toggle" ), |
| | 8060 | fadeIn: { opacity: "show" }, |
| | 8061 | fadeOut: { opacity: "hide" }, |
| | 8062 | fadeToggle: { opacity: "toggle" } |
| | 8063 | }, function( name, props ) { |
| | 8064 | jQuery.fn[ name ] = function( speed, easing, callback ) { |
| | 8065 | return this.animate( props, speed, easing, callback ); |
| | 8066 | }; |
| | 8067 | } ); |
| | 8068 | |
| | 8069 | jQuery.timers = []; |
| | 8070 | jQuery.fx.tick = function() { |
| | 8071 | var timer, |
| | 8072 | timers = jQuery.timers, |
| | 8073 | i = 0; |
| | 8074 | |
| | 8075 | fxNow = jQuery.now(); |
| | 8076 | |
| | 8077 | for ( ; i < timers.length; i++ ) { |
| | 8078 | timer = timers[ i ]; |
| | 8079 | |
| | 8080 | // Checks the timer has not already been removed |
| | 8081 | if ( !timer() && timers[ i ] === timer ) { |
| | 8082 | timers.splice( i--, 1 ); |
| | 8083 | } |
| | 8084 | } |
| | 8085 | |
| | 8086 | if ( !timers.length ) { |
| | 8087 | jQuery.fx.stop(); |
| | 8088 | } |
| | 8089 | fxNow = undefined; |
| | 8090 | }; |
| | 8091 | |
| | 8092 | jQuery.fx.timer = function( timer ) { |
| | 8093 | jQuery.timers.push( timer ); |
| | 8094 | if ( timer() ) { |
| | 8095 | jQuery.fx.start(); |
| | 8096 | } else { |
| | 8097 | jQuery.timers.pop(); |
| | 8098 | } |
| | 8099 | }; |
| | 8100 | |
| | 8101 | jQuery.fx.interval = 13; |
| | 8102 | |
| | 8103 | jQuery.fx.start = function() { |
| | 8104 | if ( !timerId ) { |
| | 8105 | timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
| | 8106 | } |
| | 8107 | }; |
| | 8108 | |
| | 8109 | jQuery.fx.stop = function() { |
| | 8110 | window.clearInterval( timerId ); |
| | 8111 | timerId = null; |
| | 8112 | }; |
| | 8113 | |
| | 8114 | jQuery.fx.speeds = { |
| | 8115 | slow: 600, |
| | 8116 | fast: 200, |
| | 8117 | |
| | 8118 | // Default speed |
| | 8119 | _default: 400 |
| | 8120 | }; |
| | 8121 | |
| | 8122 | |
| | 8123 | // Based off of the plugin by Clint Helfers, with permission. |
| | 8124 | // http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ |
| | 8125 | jQuery.fn.delay = function( time, type ) { |
| | 8126 | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
| | 8127 | type = type || "fx"; |
| | 8128 | |
| | 8129 | return this.queue( type, function( next, hooks ) { |
| | 8130 | var timeout = window.setTimeout( next, time ); |
| | 8131 | hooks.stop = function() { |
| | 8132 | window.clearTimeout( timeout ); |
| | 8133 | }; |
| | 8134 | } ); |
| | 8135 | }; |
| | 8136 | |
| | 8137 | |
| | 8138 | ( function() { |
| | 8139 | var a, |
| | 8140 | input = document.createElement( "input" ), |
| | 8141 | div = document.createElement( "div" ), |
| | 8142 | select = document.createElement( "select" ), |
| | 8143 | opt = select.appendChild( document.createElement( "option" ) ); |
| | 8144 | |
| | 8145 | // Setup |
| | 8146 | div = document.createElement( "div" ); |
| | 8147 | div.setAttribute( "className", "t" ); |
| | 8148 | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; |
| | 8149 | a = div.getElementsByTagName( "a" )[ 0 ]; |
| | 8150 | |
| | 8151 | // Support: Windows Web Apps (WWA) |
| | 8152 | // `type` must use .setAttribute for WWA (#14901) |
| | 8153 | input.setAttribute( "type", "checkbox" ); |
| | 8154 | div.appendChild( input ); |
| | 8155 | |
| | 8156 | a = div.getElementsByTagName( "a" )[ 0 ]; |
| | 8157 | |
| | 8158 | // First batch of tests. |
| | 8159 | a.style.cssText = "top:1px"; |
| | 8160 | |
| | 8161 | // Test setAttribute on camelCase class. |
| | 8162 | // If it works, we need attrFixes when doing get/setAttribute (ie6/7) |
| | 8163 | support.getSetAttribute = div.className !== "t"; |
| | 8164 | |
| | 8165 | // Get the style information from getAttribute |
| | 8166 | // (IE uses .cssText instead) |
| | 8167 | support.style = /top/.test( a.getAttribute( "style" ) ); |
| | 8168 | |
| | 8169 | // Make sure that URLs aren't manipulated |
| | 8170 | // (IE normalizes it by default) |
| | 8171 | support.hrefNormalized = a.getAttribute( "href" ) === "/a"; |
| | 8172 | |
| | 8173 | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) |
| | 8174 | support.checkOn = !!input.value; |
| | 8175 | |
| | 8176 | // Make sure that a selected-by-default option has a working selected property. |
| | 8177 | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) |
| | 8178 | support.optSelected = opt.selected; |
| | 8179 | |
| | 8180 | // Tests for enctype support on a form (#6743) |
| | 8181 | support.enctype = !!document.createElement( "form" ).enctype; |
| | 8182 | |
| | 8183 | // Make sure that the options inside disabled selects aren't marked as disabled |
| | 8184 | // (WebKit marks them as disabled) |
| | 8185 | select.disabled = true; |
| | 8186 | support.optDisabled = !opt.disabled; |
| | 8187 | |
| | 8188 | // Support: IE8 only |
| | 8189 | // Check if we can trust getAttribute("value") |
| | 8190 | input = document.createElement( "input" ); |
| | 8191 | input.setAttribute( "value", "" ); |
| | 8192 | support.input = input.getAttribute( "value" ) === ""; |
| | 8193 | |
| | 8194 | // Check if an input maintains its value after becoming a radio |
| | 8195 | input.value = "t"; |
| | 8196 | input.setAttribute( "type", "radio" ); |
| | 8197 | support.radioValue = input.value === "t"; |
| | 8198 | } )(); |
| | 8199 | |
| | 8200 | |
| | 8201 | var rreturn = /\r/g; |
| | 8202 | |
| | 8203 | jQuery.fn.extend( { |
| | 8204 | val: function( value ) { |
| | 8205 | var hooks, ret, isFunction, |
| | 8206 | elem = this[ 0 ]; |
| | 8207 | |
| | 8208 | if ( !arguments.length ) { |
| | 8209 | if ( elem ) { |
| | 8210 | hooks = jQuery.valHooks[ elem.type ] || |
| | 8211 | jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
| | 8212 | |
| | 8213 | if ( |
| | 8214 | hooks && |
| | 8215 | "get" in hooks && |
| | 8216 | ( ret = hooks.get( elem, "value" ) ) !== undefined |
| | 8217 | ) { |
| | 8218 | return ret; |
| | 8219 | } |
| | 8220 | |
| | 8221 | ret = elem.value; |
| | 8222 | |
| | 8223 | return typeof ret === "string" ? |
| | 8224 | |
| | 8225 | // handle most common string cases |
| | 8226 | ret.replace( rreturn, "" ) : |
| | 8227 | |
| | 8228 | // handle cases where value is null/undef or number |
| | 8229 | ret == null ? "" : ret; |
| | 8230 | } |
| | 8231 | |
| | 8232 | return; |
| | 8233 | } |
| | 8234 | |
| | 8235 | isFunction = jQuery.isFunction( value ); |
| | 8236 | |
| | 8237 | return this.each( function( i ) { |
| | 8238 | var val; |
| | 8239 | |
| | 8240 | if ( this.nodeType !== 1 ) { |
| | 8241 | return; |
| | 8242 | } |
| | 8243 | |
| | 8244 | if ( isFunction ) { |
| | 8245 | val = value.call( this, i, jQuery( this ).val() ); |
| | 8246 | } else { |
| | 8247 | val = value; |
| | 8248 | } |
| | 8249 | |
| | 8250 | // Treat null/undefined as ""; convert numbers to string |
| | 8251 | if ( val == null ) { |
| | 8252 | val = ""; |
| | 8253 | } else if ( typeof val === "number" ) { |
| | 8254 | val += ""; |
| | 8255 | } else if ( jQuery.isArray( val ) ) { |
| | 8256 | val = jQuery.map( val, function( value ) { |
| | 8257 | return value == null ? "" : value + ""; |
| | 8258 | } ); |
| | 8259 | } |
| | 8260 | |
| | 8261 | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
| | 8262 | |
| | 8263 | // If set returns undefined, fall back to normal setting |
| | 8264 | if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { |
| | 8265 | this.value = val; |
| | 8266 | } |
| | 8267 | } ); |
| | 8268 | } |
| | 8269 | } ); |
| | 8270 | |
| | 8271 | jQuery.extend( { |
| | 8272 | valHooks: { |
| | 8273 | option: { |
| | 8274 | get: function( elem ) { |
| | 8275 | var val = jQuery.find.attr( elem, "value" ); |
| | 8276 | return val != null ? |
| | 8277 | val : |
| | 8278 | |
| | 8279 | // Support: IE10-11+ |
| | 8280 | // option.text throws exceptions (#14686, #14858) |
| | 8281 | jQuery.trim( jQuery.text( elem ) ); |
| | 8282 | } |
| | 8283 | }, |
| | 8284 | select: { |
| | 8285 | get: function( elem ) { |
| | 8286 | var value, option, |
| | 8287 | options = elem.options, |
| | 8288 | index = elem.selectedIndex, |
| | 8289 | one = elem.type === "select-one" || index < 0, |
| | 8290 | values = one ? null : [], |
| | 8291 | max = one ? index + 1 : options.length, |
| | 8292 | i = index < 0 ? |
| | 8293 | max : |
| | 8294 | one ? index : 0; |
| | 8295 | |
| | 8296 | // Loop through all the selected options |
| | 8297 | for ( ; i < max; i++ ) { |
| | 8298 | option = options[ i ]; |
| | 8299 | |
| | 8300 | // oldIE doesn't update selected after form reset (#2551) |
| | 8301 | if ( ( option.selected || i === index ) && |
| | 8302 | |
| | 8303 | // Don't return options that are disabled or in a disabled optgroup |
| | 8304 | ( support.optDisabled ? |
| | 8305 | !option.disabled : |
| | 8306 | option.getAttribute( "disabled" ) === null ) && |
| | 8307 | ( !option.parentNode.disabled || |
| | 8308 | !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { |
| | 8309 | |
| | 8310 | // Get the specific value for the option |
| | 8311 | value = jQuery( option ).val(); |
| | 8312 | |
| | 8313 | // We don't need an array for one selects |
| | 8314 | if ( one ) { |
| | 8315 | return value; |
| | 8316 | } |
| | 8317 | |
| | 8318 | // Multi-Selects return an array |
| | 8319 | values.push( value ); |
| | 8320 | } |
| | 8321 | } |
| | 8322 | |
| | 8323 | return values; |
| | 8324 | }, |
| | 8325 | |
| | 8326 | set: function( elem, value ) { |
| | 8327 | var optionSet, option, |
| | 8328 | options = elem.options, |
| | 8329 | values = jQuery.makeArray( value ), |
| | 8330 | i = options.length; |
| | 8331 | |
| | 8332 | while ( i-- ) { |
| | 8333 | option = options[ i ]; |
| | 8334 | |
| | 8335 | if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) { |
| | 8336 | |
| | 8337 | // Support: IE6 |
| | 8338 | // When new option element is added to select box we need to |
| | 8339 | // force reflow of newly added node in order to workaround delay |
| | 8340 | // of initialization properties |
| | 8341 | try { |
| | 8342 | option.selected = optionSet = true; |
| | 8343 | |
| | 8344 | } catch ( _ ) { |
| | 8345 | |
| | 8346 | // Will be executed only in IE6 |
| | 8347 | option.scrollHeight; |
| | 8348 | } |
| | 8349 | |
| | 8350 | } else { |
| | 8351 | option.selected = false; |
| | 8352 | } |
| | 8353 | } |
| | 8354 | |
| | 8355 | // Force browsers to behave consistently when non-matching value is set |
| | 8356 | if ( !optionSet ) { |
| | 8357 | elem.selectedIndex = -1; |
| | 8358 | } |
| | 8359 | |
| | 8360 | return options; |
| | 8361 | } |
| | 8362 | } |
| | 8363 | } |
| | 8364 | } ); |
| | 8365 | |
| | 8366 | // Radios and checkboxes getter/setter |
| | 8367 | jQuery.each( [ "radio", "checkbox" ], function() { |
| | 8368 | jQuery.valHooks[ this ] = { |
| | 8369 | set: function( elem, value ) { |
| | 8370 | if ( jQuery.isArray( value ) ) { |
| | 8371 | return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); |
| | 8372 | } |
| | 8373 | } |
| | 8374 | }; |
| | 8375 | if ( !support.checkOn ) { |
| | 8376 | jQuery.valHooks[ this ].get = function( elem ) { |
| | 8377 | return elem.getAttribute( "value" ) === null ? "on" : elem.value; |
| | 8378 | }; |
| | 8379 | } |
| | 8380 | } ); |
| | 8381 | |
| | 8382 | |
| | 8383 | |
| | 8384 | |
| | 8385 | var nodeHook, boolHook, |
| | 8386 | attrHandle = jQuery.expr.attrHandle, |
| | 8387 | ruseDefault = /^(?:checked|selected)$/i, |
| | 8388 | getSetAttribute = support.getSetAttribute, |
| | 8389 | getSetInput = support.input; |
| | 8390 | |
| | 8391 | jQuery.fn.extend( { |
| | 8392 | attr: function( name, value ) { |
| | 8393 | return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
| | 8394 | }, |
| | 8395 | |
| | 8396 | removeAttr: function( name ) { |
| | 8397 | return this.each( function() { |
| | 8398 | jQuery.removeAttr( this, name ); |
| | 8399 | } ); |
| | 8400 | } |
| | 8401 | } ); |
| | 8402 | |
| | 8403 | jQuery.extend( { |
| | 8404 | attr: function( elem, name, value ) { |
| | 8405 | var ret, hooks, |
| | 8406 | nType = elem.nodeType; |
| | 8407 | |
| | 8408 | // Don't get/set attributes on text, comment and attribute nodes |
| | 8409 | if ( nType === 3 || nType === 8 || nType === 2 ) { |
| | 8410 | return; |
| | 8411 | } |
| | 8412 | |
| | 8413 | // Fallback to prop when attributes are not supported |
| | 8414 | if ( typeof elem.getAttribute === "undefined" ) { |
| | 8415 | return jQuery.prop( elem, name, value ); |
| | 8416 | } |
| | 8417 | |
| | 8418 | // All attributes are lowercase |
| | 8419 | // Grab necessary hook if one is defined |
| | 8420 | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| | 8421 | name = name.toLowerCase(); |
| | 8422 | hooks = jQuery.attrHooks[ name ] || |
| | 8423 | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); |
| | 8424 | } |
| | 8425 | |
| | 8426 | if ( value !== undefined ) { |
| | 8427 | if ( value === null ) { |
| | 8428 | jQuery.removeAttr( elem, name ); |
| | 8429 | return; |
| | 8430 | } |
| | 8431 | |
| | 8432 | if ( hooks && "set" in hooks && |
| | 8433 | ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
| | 8434 | return ret; |
| | 8435 | } |
| | 8436 | |
| | 8437 | elem.setAttribute( name, value + "" ); |
| | 8438 | return value; |
| | 8439 | } |
| | 8440 | |
| | 8441 | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| | 8442 | return ret; |
| | 8443 | } |
| | 8444 | |
| | 8445 | ret = jQuery.find.attr( elem, name ); |
| | 8446 | |
| | 8447 | // Non-existent attributes return null, we normalize to undefined |
| | 8448 | return ret == null ? undefined : ret; |
| | 8449 | }, |
| | 8450 | |
| | 8451 | attrHooks: { |
| | 8452 | type: { |
| | 8453 | set: function( elem, value ) { |
| | 8454 | if ( !support.radioValue && value === "radio" && |
| | 8455 | jQuery.nodeName( elem, "input" ) ) { |
| | 8456 | |
| | 8457 | // Setting the type on a radio button after the value resets the value in IE8-9 |
| | 8458 | // Reset value to default in case type is set after value during creation |
| | 8459 | var val = elem.value; |
| | 8460 | elem.setAttribute( "type", value ); |
| | 8461 | if ( val ) { |
| | 8462 | elem.value = val; |
| | 8463 | } |
| | 8464 | return value; |
| | 8465 | } |
| | 8466 | } |
| | 8467 | } |
| | 8468 | }, |
| | 8469 | |
| | 8470 | removeAttr: function( elem, value ) { |
| | 8471 | var name, propName, |
| | 8472 | i = 0, |
| | 8473 | attrNames = value && value.match( rnotwhite ); |
| | 8474 | |
| | 8475 | if ( attrNames && elem.nodeType === 1 ) { |
| | 8476 | while ( ( name = attrNames[ i++ ] ) ) { |
| | 8477 | propName = jQuery.propFix[ name ] || name; |
| | 8478 | |
| | 8479 | // Boolean attributes get special treatment (#10870) |
| | 8480 | if ( jQuery.expr.match.bool.test( name ) ) { |
| | 8481 | |
| | 8482 | // Set corresponding property to false |
| | 8483 | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| | 8484 | elem[ propName ] = false; |
| | 8485 | |
| | 8486 | // Support: IE<9 |
| | 8487 | // Also clear defaultChecked/defaultSelected (if appropriate) |
| | 8488 | } else { |
| | 8489 | elem[ jQuery.camelCase( "default-" + name ) ] = |
| | 8490 | elem[ propName ] = false; |
| | 8491 | } |
| | 8492 | |
| | 8493 | // See #9699 for explanation of this approach (setting first, then removal) |
| | 8494 | } else { |
| | 8495 | jQuery.attr( elem, name, "" ); |
| | 8496 | } |
| | 8497 | |
| | 8498 | elem.removeAttribute( getSetAttribute ? name : propName ); |
| | 8499 | } |
| | 8500 | } |
| | 8501 | } |
| | 8502 | } ); |
| | 8503 | |
| | 8504 | // Hooks for boolean attributes |
| | 8505 | boolHook = { |
| | 8506 | set: function( elem, value, name ) { |
| | 8507 | if ( value === false ) { |
| | 8508 | |
| | 8509 | // Remove boolean attributes when set to false |
| | 8510 | jQuery.removeAttr( elem, name ); |
| | 8511 | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| | 8512 | |
| | 8513 | // IE<8 needs the *property* name |
| | 8514 | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); |
| | 8515 | |
| | 8516 | } else { |
| | 8517 | |
| | 8518 | // Support: IE<9 |
| | 8519 | // Use defaultChecked and defaultSelected for oldIE |
| | 8520 | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; |
| | 8521 | } |
| | 8522 | return name; |
| | 8523 | } |
| | 8524 | }; |
| | 8525 | |
| | 8526 | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
| | 8527 | var getter = attrHandle[ name ] || jQuery.find.attr; |
| | 8528 | |
| | 8529 | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| | 8530 | attrHandle[ name ] = function( elem, name, isXML ) { |
| | 8531 | var ret, handle; |
| | 8532 | if ( !isXML ) { |
| | 8533 | |
| | 8534 | // Avoid an infinite loop by temporarily removing this function from the getter |
| | 8535 | handle = attrHandle[ name ]; |
| | 8536 | attrHandle[ name ] = ret; |
| | 8537 | ret = getter( elem, name, isXML ) != null ? |
| | 8538 | name.toLowerCase() : |
| | 8539 | null; |
| | 8540 | attrHandle[ name ] = handle; |
| | 8541 | } |
| | 8542 | return ret; |
| | 8543 | }; |
| | 8544 | } else { |
| | 8545 | attrHandle[ name ] = function( elem, name, isXML ) { |
| | 8546 | if ( !isXML ) { |
| | 8547 | return elem[ jQuery.camelCase( "default-" + name ) ] ? |
| | 8548 | name.toLowerCase() : |
| | 8549 | null; |
| | 8550 | } |
| | 8551 | }; |
| | 8552 | } |
| | 8553 | } ); |
| | 8554 | |
| | 8555 | // fix oldIE attroperties |
| | 8556 | if ( !getSetInput || !getSetAttribute ) { |
| | 8557 | jQuery.attrHooks.value = { |
| | 8558 | set: function( elem, value, name ) { |
| | 8559 | if ( jQuery.nodeName( elem, "input" ) ) { |
| | 8560 | |
| | 8561 | // Does not return so that setAttribute is also used |
| | 8562 | elem.defaultValue = value; |
| | 8563 | } else { |
| | 8564 | |
| | 8565 | // Use nodeHook if defined (#1954); otherwise setAttribute is fine |
| | 8566 | return nodeHook && nodeHook.set( elem, value, name ); |
| | 8567 | } |
| | 8568 | } |
| | 8569 | }; |
| | 8570 | } |
| | 8571 | |
| | 8572 | // IE6/7 do not support getting/setting some attributes with get/setAttribute |
| | 8573 | if ( !getSetAttribute ) { |
| | 8574 | |
| | 8575 | // Use this for any attribute in IE6/7 |
| | 8576 | // This fixes almost every IE6/7 issue |
| | 8577 | nodeHook = { |
| | 8578 | set: function( elem, value, name ) { |
| | 8579 | |
| | 8580 | // Set the existing or create a new attribute node |
| | 8581 | var ret = elem.getAttributeNode( name ); |
| | 8582 | if ( !ret ) { |
| | 8583 | elem.setAttributeNode( |
| | 8584 | ( ret = elem.ownerDocument.createAttribute( name ) ) |
| | 8585 | ); |
| | 8586 | } |
| | 8587 | |
| | 8588 | ret.value = value += ""; |
| | 8589 | |
| | 8590 | // Break association with cloned elements by also using setAttribute (#9646) |
| | 8591 | if ( name === "value" || value === elem.getAttribute( name ) ) { |
| | 8592 | return value; |
| | 8593 | } |
| | 8594 | } |
| | 8595 | }; |
| | 8596 | |
| | 8597 | // Some attributes are constructed with empty-string values when not defined |
| | 8598 | attrHandle.id = attrHandle.name = attrHandle.coords = |
| | 8599 | function( elem, name, isXML ) { |
| | 8600 | var ret; |
| | 8601 | if ( !isXML ) { |
| | 8602 | return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ? |
| | 8603 | ret.value : |
| | 8604 | null; |
| | 8605 | } |
| | 8606 | }; |
| | 8607 | |
| | 8608 | // Fixing value retrieval on a button requires this module |
| | 8609 | jQuery.valHooks.button = { |
| | 8610 | get: function( elem, name ) { |
| | 8611 | var ret = elem.getAttributeNode( name ); |
| | 8612 | if ( ret && ret.specified ) { |
| | 8613 | return ret.value; |
| | 8614 | } |
| | 8615 | }, |
| | 8616 | set: nodeHook.set |
| | 8617 | }; |
| | 8618 | |
| | 8619 | // Set contenteditable to false on removals(#10429) |
| | 8620 | // Setting to empty string throws an error as an invalid value |
| | 8621 | jQuery.attrHooks.contenteditable = { |
| | 8622 | set: function( elem, value, name ) { |
| | 8623 | nodeHook.set( elem, value === "" ? false : value, name ); |
| | 8624 | } |
| | 8625 | }; |
| | 8626 | |
| | 8627 | // Set width and height to auto instead of 0 on empty string( Bug #8150 ) |
| | 8628 | // This is for removals |
| | 8629 | jQuery.each( [ "width", "height" ], function( i, name ) { |
| | 8630 | jQuery.attrHooks[ name ] = { |
| | 8631 | set: function( elem, value ) { |
| | 8632 | if ( value === "" ) { |
| | 8633 | elem.setAttribute( name, "auto" ); |
| | 8634 | return value; |
| | 8635 | } |
| | 8636 | } |
| | 8637 | }; |
| | 8638 | } ); |
| | 8639 | } |
| | 8640 | |
| | 8641 | if ( !support.style ) { |
| | 8642 | jQuery.attrHooks.style = { |
| | 8643 | get: function( elem ) { |
| | 8644 | |
| | 8645 | // Return undefined in the case of empty string |
| | 8646 | // Note: IE uppercases css property names, but if we were to .toLowerCase() |
| | 8647 | // .cssText, that would destroy case sensitivity in URL's, like in "background" |
| | 8648 | return elem.style.cssText || undefined; |
| | 8649 | }, |
| | 8650 | set: function( elem, value ) { |
| | 8651 | return ( elem.style.cssText = value + "" ); |
| | 8652 | } |
| | 8653 | }; |
| | 8654 | } |
| | 8655 | |
| | 8656 | |
| | 8657 | |
| | 8658 | |
| | 8659 | var rfocusable = /^(?:input|select|textarea|button|object)$/i, |
| | 8660 | rclickable = /^(?:a|area)$/i; |
| | 8661 | |
| | 8662 | jQuery.fn.extend( { |
| | 8663 | prop: function( name, value ) { |
| | 8664 | return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
| | 8665 | }, |
| | 8666 | |
| | 8667 | removeProp: function( name ) { |
| | 8668 | name = jQuery.propFix[ name ] || name; |
| | 8669 | return this.each( function() { |
| | 8670 | |
| | 8671 | // try/catch handles cases where IE balks (such as removing a property on window) |
| | 8672 | try { |
| | 8673 | this[ name ] = undefined; |
| | 8674 | delete this[ name ]; |
| | 8675 | } catch ( e ) {} |
| | 8676 | } ); |
| | 8677 | } |
| | 8678 | } ); |
| | 8679 | |
| | 8680 | jQuery.extend( { |
| | 8681 | prop: function( elem, name, value ) { |
| | 8682 | var ret, hooks, |
| | 8683 | nType = elem.nodeType; |
| | 8684 | |
| | 8685 | // Don't get/set properties on text, comment and attribute nodes |
| | 8686 | if ( nType === 3 || nType === 8 || nType === 2 ) { |
| | 8687 | return; |
| | 8688 | } |
| | 8689 | |
| | 8690 | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| | 8691 | |
| | 8692 | // Fix name and attach hooks |
| | 8693 | name = jQuery.propFix[ name ] || name; |
| | 8694 | hooks = jQuery.propHooks[ name ]; |
| | 8695 | } |
| | 8696 | |
| | 8697 | if ( value !== undefined ) { |
| | 8698 | if ( hooks && "set" in hooks && |
| | 8699 | ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
| | 8700 | return ret; |
| | 8701 | } |
| | 8702 | |
| | 8703 | return ( elem[ name ] = value ); |
| | 8704 | } |
| | 8705 | |
| | 8706 | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| | 8707 | return ret; |
| | 8708 | } |
| | 8709 | |
| | 8710 | return elem[ name ]; |
| | 8711 | }, |
| | 8712 | |
| | 8713 | propHooks: { |
| | 8714 | tabIndex: { |
| | 8715 | get: function( elem ) { |
| | 8716 | |
| | 8717 | // elem.tabIndex doesn't always return the |
| | 8718 | // correct value when it hasn't been explicitly set |
| | 8719 | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ |
| | 8720 | // Use proper attribute retrieval(#12072) |
| | 8721 | var tabindex = jQuery.find.attr( elem, "tabindex" ); |
| | 8722 | |
| | 8723 | return tabindex ? |
| | 8724 | parseInt( tabindex, 10 ) : |
| | 8725 | rfocusable.test( elem.nodeName ) || |
| | 8726 | rclickable.test( elem.nodeName ) && elem.href ? |
| | 8727 | 0 : |
| | 8728 | -1; |
| | 8729 | } |
| | 8730 | } |
| | 8731 | }, |
| | 8732 | |
| | 8733 | propFix: { |
| | 8734 | "for": "htmlFor", |
| | 8735 | "class": "className" |
| | 8736 | } |
| | 8737 | } ); |
| | 8738 | |
| | 8739 | // Some attributes require a special call on IE |
| | 8740 | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| | 8741 | if ( !support.hrefNormalized ) { |
| | 8742 | |
| | 8743 | // href/src property should get the full normalized URL (#10299/#12915) |
| | 8744 | jQuery.each( [ "href", "src" ], function( i, name ) { |
| | 8745 | jQuery.propHooks[ name ] = { |
| | 8746 | get: function( elem ) { |
| | 8747 | return elem.getAttribute( name, 4 ); |
| | 8748 | } |
| | 8749 | }; |
| | 8750 | } ); |
| | 8751 | } |
| | 8752 | |
| | 8753 | // Support: Safari, IE9+ |
| | 8754 | // mis-reports the default selected property of an option |
| | 8755 | // Accessing the parent's selectedIndex property fixes it |
| | 8756 | if ( !support.optSelected ) { |
| | 8757 | jQuery.propHooks.selected = { |
| | 8758 | get: function( elem ) { |
| | 8759 | var parent = elem.parentNode; |
| | 8760 | |
| | 8761 | if ( parent ) { |
| | 8762 | parent.selectedIndex; |
| | 8763 | |
| | 8764 | // Make sure that it also works with optgroups, see #5701 |
| | 8765 | if ( parent.parentNode ) { |
| | 8766 | parent.parentNode.selectedIndex; |
| | 8767 | } |
| | 8768 | } |
| | 8769 | return null; |
| | 8770 | } |
| | 8771 | }; |
| | 8772 | } |
| | 8773 | |
| | 8774 | jQuery.each( [ |
| | 8775 | "tabIndex", |
| | 8776 | "readOnly", |
| | 8777 | "maxLength", |
| | 8778 | "cellSpacing", |
| | 8779 | "cellPadding", |
| | 8780 | "rowSpan", |
| | 8781 | "colSpan", |
| | 8782 | "useMap", |
| | 8783 | "frameBorder", |
| | 8784 | "contentEditable" |
| | 8785 | ], function() { |
| | 8786 | jQuery.propFix[ this.toLowerCase() ] = this; |
| | 8787 | } ); |
| | 8788 | |
| | 8789 | // IE6/7 call enctype encoding |
| | 8790 | if ( !support.enctype ) { |
| | 8791 | jQuery.propFix.enctype = "encoding"; |
| | 8792 | } |
| | 8793 | |
| | 8794 | |
| | 8795 | |
| | 8796 | |
| | 8797 | var rclass = /[\t\r\n\f]/g; |
| | 8798 | |
| | 8799 | function getClass( elem ) { |
| | 8800 | return jQuery.attr( elem, "class" ) || ""; |
| | 8801 | } |
| | 8802 | |
| | 8803 | jQuery.fn.extend( { |
| | 8804 | addClass: function( value ) { |
| | 8805 | var classes, elem, cur, curValue, clazz, j, finalValue, |
| | 8806 | i = 0; |
| | 8807 | |
| | 8808 | if ( jQuery.isFunction( value ) ) { |
| | 8809 | return this.each( function( j ) { |
| | 8810 | jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); |
| | 8811 | } ); |
| | 8812 | } |
| | 8813 | |
| | 8814 | if ( typeof value === "string" && value ) { |
| | 8815 | classes = value.match( rnotwhite ) || []; |
| | 8816 | |
| | 8817 | while ( ( elem = this[ i++ ] ) ) { |
| | 8818 | curValue = getClass( elem ); |
| | 8819 | cur = elem.nodeType === 1 && |
| | 8820 | ( " " + curValue + " " ).replace( rclass, " " ); |
| | 8821 | |
| | 8822 | if ( cur ) { |
| | 8823 | j = 0; |
| | 8824 | while ( ( clazz = classes[ j++ ] ) ) { |
| | 8825 | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
| | 8826 | cur += clazz + " "; |
| | 8827 | } |
| | 8828 | } |
| | 8829 | |
| | 8830 | // only assign if different to avoid unneeded rendering. |
| | 8831 | finalValue = jQuery.trim( cur ); |
| | 8832 | if ( curValue !== finalValue ) { |
| | 8833 | jQuery.attr( elem, "class", finalValue ); |
| | 8834 | } |
| | 8835 | } |
| | 8836 | } |
| | 8837 | } |
| | 8838 | |
| | 8839 | return this; |
| | 8840 | }, |
| | 8841 | |
| | 8842 | removeClass: function( value ) { |
| | 8843 | var classes, elem, cur, curValue, clazz, j, finalValue, |
| | 8844 | i = 0; |
| | 8845 | |
| | 8846 | if ( jQuery.isFunction( value ) ) { |
| | 8847 | return this.each( function( j ) { |
| | 8848 | jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); |
| | 8849 | } ); |
| | 8850 | } |
| | 8851 | |
| | 8852 | if ( !arguments.length ) { |
| | 8853 | return this.attr( "class", "" ); |
| | 8854 | } |
| | 8855 | |
| | 8856 | if ( typeof value === "string" && value ) { |
| | 8857 | classes = value.match( rnotwhite ) || []; |
| | 8858 | |
| | 8859 | while ( ( elem = this[ i++ ] ) ) { |
| | 8860 | curValue = getClass( elem ); |
| | 8861 | |
| | 8862 | // This expression is here for better compressibility (see addClass) |
| | 8863 | cur = elem.nodeType === 1 && |
| | 8864 | ( " " + curValue + " " ).replace( rclass, " " ); |
| | 8865 | |
| | 8866 | if ( cur ) { |
| | 8867 | j = 0; |
| | 8868 | while ( ( clazz = classes[ j++ ] ) ) { |
| | 8869 | |
| | 8870 | // Remove *all* instances |
| | 8871 | while ( cur.indexOf( " " + clazz + " " ) > -1 ) { |
| | 8872 | cur = cur.replace( " " + clazz + " ", " " ); |
| | 8873 | } |
| | 8874 | } |
| | 8875 | |
| | 8876 | // Only assign if different to avoid unneeded rendering. |
| | 8877 | finalValue = jQuery.trim( cur ); |
| | 8878 | if ( curValue !== finalValue ) { |
| | 8879 | jQuery.attr( elem, "class", finalValue ); |
| | 8880 | } |
| | 8881 | } |
| | 8882 | } |
| | 8883 | } |
| | 8884 | |
| | 8885 | return this; |
| | 8886 | }, |
| | 8887 | |
| | 8888 | toggleClass: function( value, stateVal ) { |
| | 8889 | var type = typeof value; |
| | 8890 | |
| | 8891 | if ( typeof stateVal === "boolean" && type === "string" ) { |
| | 8892 | return stateVal ? this.addClass( value ) : this.removeClass( value ); |
| | 8893 | } |
| | 8894 | |
| | 8895 | if ( jQuery.isFunction( value ) ) { |
| | 8896 | return this.each( function( i ) { |
| | 8897 | jQuery( this ).toggleClass( |
| | 8898 | value.call( this, i, getClass( this ), stateVal ), |
| | 8899 | stateVal |
| | 8900 | ); |
| | 8901 | } ); |
| | 8902 | } |
| | 8903 | |
| | 8904 | return this.each( function() { |
| | 8905 | var className, i, self, classNames; |
| | 8906 | |
| | 8907 | if ( type === "string" ) { |
| | 8908 | |
| | 8909 | // Toggle individual class names |
| | 8910 | i = 0; |
| | 8911 | self = jQuery( this ); |
| | 8912 | classNames = value.match( rnotwhite ) || []; |
| | 8913 | |
| | 8914 | while ( ( className = classNames[ i++ ] ) ) { |
| | 8915 | |
| | 8916 | // Check each className given, space separated list |
| | 8917 | if ( self.hasClass( className ) ) { |
| | 8918 | self.removeClass( className ); |
| | 8919 | } else { |
| | 8920 | self.addClass( className ); |
| | 8921 | } |
| | 8922 | } |
| | 8923 | |
| | 8924 | // Toggle whole class name |
| | 8925 | } else if ( value === undefined || type === "boolean" ) { |
| | 8926 | className = getClass( this ); |
| | 8927 | if ( className ) { |
| | 8928 | |
| | 8929 | // store className if set |
| | 8930 | jQuery._data( this, "__className__", className ); |
| | 8931 | } |
| | 8932 | |
| | 8933 | // If the element has a class name or if we're passed "false", |
| | 8934 | // then remove the whole classname (if there was one, the above saved it). |
| | 8935 | // Otherwise bring back whatever was previously saved (if anything), |
| | 8936 | // falling back to the empty string if nothing was stored. |
| | 8937 | jQuery.attr( this, "class", |
| | 8938 | className || value === false ? |
| | 8939 | "" : |
| | 8940 | jQuery._data( this, "__className__" ) || "" |
| | 8941 | ); |
| | 8942 | } |
| | 8943 | } ); |
| | 8944 | }, |
| | 8945 | |
| | 8946 | hasClass: function( selector ) { |
| | 8947 | var className, elem, |
| | 8948 | i = 0; |
| | 8949 | |
| | 8950 | className = " " + selector + " "; |
| | 8951 | while ( ( elem = this[ i++ ] ) ) { |
| | 8952 | if ( elem.nodeType === 1 && |
| | 8953 | ( " " + getClass( elem ) + " " ).replace( rclass, " " ) |
| | 8954 | .indexOf( className ) > -1 |
| | 8955 | ) { |
| | 8956 | return true; |
| | 8957 | } |
| | 8958 | } |
| | 8959 | |
| | 8960 | return false; |
| | 8961 | } |
| | 8962 | } ); |
| | 8963 | |
| | 8964 | |
| | 8965 | |
| | 8966 | |
| | 8967 | // Return jQuery for attributes-only inclusion |
| | 8968 | |
| | 8969 | |
| | 8970 | jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + |
| | 8971 | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
| | 8972 | "change select submit keydown keypress keyup error contextmenu" ).split( " " ), |
| | 8973 | function( i, name ) { |
| | 8974 | |
| | 8975 | // Handle event binding |
| | 8976 | jQuery.fn[ name ] = function( data, fn ) { |
| | 8977 | return arguments.length > 0 ? |
| | 8978 | this.on( name, null, data, fn ) : |
| | 8979 | this.trigger( name ); |
| | 8980 | }; |
| | 8981 | } ); |
| | 8982 | |
| | 8983 | jQuery.fn.extend( { |
| | 8984 | hover: function( fnOver, fnOut ) { |
| | 8985 | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
| | 8986 | } |
| | 8987 | } ); |
| | 8988 | |
| | 8989 | |
| | 8990 | var location = window.location; |
| | 8991 | |
| | 8992 | var nonce = jQuery.now(); |
| | 8993 | |
| | 8994 | var rquery = ( /\?/ ); |
| | 8995 | |
| | 8996 | |
| | 8997 | |
| | 8998 | var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; |
| | 8999 | |
| | 9000 | jQuery.parseJSON = function( data ) { |
| | 9001 | |
| | 9002 | // Attempt to parse using the native JSON parser first |
| | 9003 | if ( window.JSON && window.JSON.parse ) { |
| | 9004 | |
| | 9005 | // Support: Android 2.3 |
| | 9006 | // Workaround failure to string-cast null input |
| | 9007 | return window.JSON.parse( data + "" ); |
| | 9008 | } |
| | 9009 | |
| | 9010 | var requireNonComma, |
| | 9011 | depth = null, |
| | 9012 | str = jQuery.trim( data + "" ); |
| | 9013 | |
| | 9014 | // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains |
| | 9015 | // after removing valid tokens |
| | 9016 | return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { |
| | 9017 | |
| | 9018 | // Force termination if we see a misplaced comma |
| | 9019 | if ( requireNonComma && comma ) { |
| | 9020 | depth = 0; |
| | 9021 | } |
| | 9022 | |
| | 9023 | // Perform no more replacements after returning to outermost depth |
| | 9024 | if ( depth === 0 ) { |
| | 9025 | return token; |
| | 9026 | } |
| | 9027 | |
| | 9028 | // Commas must not follow "[", "{", or "," |
| | 9029 | requireNonComma = open || comma; |
| | 9030 | |
| | 9031 | // Determine new depth |
| | 9032 | // array/object open ("[" or "{"): depth += true - false (increment) |
| | 9033 | // array/object close ("]" or "}"): depth += false - true (decrement) |
| | 9034 | // other cases ("," or primitive): depth += true - true (numeric cast) |
| | 9035 | depth += !close - !open; |
| | 9036 | |
| | 9037 | // Remove this token |
| | 9038 | return ""; |
| | 9039 | } ) ) ? |
| | 9040 | ( Function( "return " + str ) )() : |
| | 9041 | jQuery.error( "Invalid JSON: " + data ); |
| | 9042 | }; |
| | 9043 | |
| | 9044 | |
| | 9045 | // Cross-browser xml parsing |
| | 9046 | jQuery.parseXML = function( data ) { |
| | 9047 | var xml, tmp; |
| | 9048 | if ( !data || typeof data !== "string" ) { |
| | 9049 | return null; |
| | 9050 | } |
| | 9051 | try { |
| | 9052 | if ( window.DOMParser ) { // Standard |
| | 9053 | tmp = new window.DOMParser(); |
| | 9054 | xml = tmp.parseFromString( data, "text/xml" ); |
| | 9055 | } else { // IE |
| | 9056 | xml = new window.ActiveXObject( "Microsoft.XMLDOM" ); |
| | 9057 | xml.async = "false"; |
| | 9058 | xml.loadXML( data ); |
| | 9059 | } |
| | 9060 | } catch ( e ) { |
| | 9061 | xml = undefined; |
| | 9062 | } |
| | 9063 | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
| | 9064 | jQuery.error( "Invalid XML: " + data ); |
| | 9065 | } |
| | 9066 | return xml; |
| | 9067 | }; |
| | 9068 | |
| | 9069 | |
| | 9070 | var |
| | 9071 | rhash = /#.*$/, |
| | 9072 | rts = /([?&])_=[^&]*/, |
| | 9073 | |
| | 9074 | // IE leaves an \r character at EOL |
| | 9075 | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, |
| | 9076 | |
| | 9077 | // #7653, #8125, #8152: local protocol detection |
| | 9078 | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, |
| | 9079 | rnoContent = /^(?:GET|HEAD)$/, |
| | 9080 | rprotocol = /^\/\//, |
| | 9081 | rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/, |
| | 9082 | |
| | 9083 | /* Prefilters |
| | 9084 | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) |
| | 9085 | * 2) These are called: |
| | 9086 | * - BEFORE asking for a transport |
| | 9087 | * - AFTER param serialization (s.data is a string if s.processData is true) |
| | 9088 | * 3) key is the dataType |
| | 9089 | * 4) the catchall symbol "*" can be used |
| | 9090 | * 5) execution will start with transport dataType and THEN continue down to "*" if needed |
| | 9091 | */ |
| | 9092 | prefilters = {}, |
| | 9093 | |
| | 9094 | /* Transports bindings |
| | 9095 | * 1) key is the dataType |
| | 9096 | * 2) the catchall symbol "*" can be used |
| | 9097 | * 3) selection will start with transport dataType and THEN go to "*" if needed |
| | 9098 | */ |
| | 9099 | transports = {}, |
| | 9100 | |
| | 9101 | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
| | 9102 | allTypes = "*/".concat( "*" ), |
| | 9103 | |
| | 9104 | // Document location |
| | 9105 | ajaxLocation = location.href, |
| | 9106 | |
| | 9107 | // Segment location into parts |
| | 9108 | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
| | 9109 | |
| | 9110 | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
| | 9111 | function addToPrefiltersOrTransports( structure ) { |
| | 9112 | |
| | 9113 | // dataTypeExpression is optional and defaults to "*" |
| | 9114 | return function( dataTypeExpression, func ) { |
| | 9115 | |
| | 9116 | if ( typeof dataTypeExpression !== "string" ) { |
| | 9117 | func = dataTypeExpression; |
| | 9118 | dataTypeExpression = "*"; |
| | 9119 | } |
| | 9120 | |
| | 9121 | var dataType, |
| | 9122 | i = 0, |
| | 9123 | dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; |
| | 9124 | |
| | 9125 | if ( jQuery.isFunction( func ) ) { |
| | 9126 | |
| | 9127 | // For each dataType in the dataTypeExpression |
| | 9128 | while ( ( dataType = dataTypes[ i++ ] ) ) { |
| | 9129 | |
| | 9130 | // Prepend if requested |
| | 9131 | if ( dataType.charAt( 0 ) === "+" ) { |
| | 9132 | dataType = dataType.slice( 1 ) || "*"; |
| | 9133 | ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); |
| | 9134 | |
| | 9135 | // Otherwise append |
| | 9136 | } else { |
| | 9137 | ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); |
| | 9138 | } |
| | 9139 | } |
| | 9140 | } |
| | 9141 | }; |
| | 9142 | } |
| | 9143 | |
| | 9144 | // Base inspection function for prefilters and transports |
| | 9145 | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
| | 9146 | |
| | 9147 | var inspected = {}, |
| | 9148 | seekingTransport = ( structure === transports ); |
| | 9149 | |
| | 9150 | function inspect( dataType ) { |
| | 9151 | var selected; |
| | 9152 | inspected[ dataType ] = true; |
| | 9153 | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { |
| | 9154 | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); |
| | 9155 | if ( typeof dataTypeOrTransport === "string" && |
| | 9156 | !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
| | 9157 | |
| | 9158 | options.dataTypes.unshift( dataTypeOrTransport ); |
| | 9159 | inspect( dataTypeOrTransport ); |
| | 9160 | return false; |
| | 9161 | } else if ( seekingTransport ) { |
| | 9162 | return !( selected = dataTypeOrTransport ); |
| | 9163 | } |
| | 9164 | } ); |
| | 9165 | return selected; |
| | 9166 | } |
| | 9167 | |
| | 9168 | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
| | 9169 | } |
| | 9170 | |
| | 9171 | // A special extend for ajax options |
| | 9172 | // that takes "flat" options (not to be deep extended) |
| | 9173 | // Fixes #9887 |
| | 9174 | function ajaxExtend( target, src ) { |
| | 9175 | var deep, key, |
| | 9176 | flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
| | 9177 | |
| | 9178 | for ( key in src ) { |
| | 9179 | if ( src[ key ] !== undefined ) { |
| | 9180 | ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; |
| | 9181 | } |
| | 9182 | } |
| | 9183 | if ( deep ) { |
| | 9184 | jQuery.extend( true, target, deep ); |
| | 9185 | } |
| | 9186 | |
| | 9187 | return target; |
| | 9188 | } |
| | 9189 | |
| | 9190 | /* Handles responses to an ajax request: |
| | 9191 | * - finds the right dataType (mediates between content-type and expected dataType) |
| | 9192 | * - returns the corresponding response |
| | 9193 | */ |
| | 9194 | function ajaxHandleResponses( s, jqXHR, responses ) { |
| | 9195 | var firstDataType, ct, finalDataType, type, |
| | 9196 | contents = s.contents, |
| | 9197 | dataTypes = s.dataTypes; |
| | 9198 | |
| | 9199 | // Remove auto dataType and get content-type in the process |
| | 9200 | while ( dataTypes[ 0 ] === "*" ) { |
| | 9201 | dataTypes.shift(); |
| | 9202 | if ( ct === undefined ) { |
| | 9203 | ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); |
| | 9204 | } |
| | 9205 | } |
| | 9206 | |
| | 9207 | // Check if we're dealing with a known content-type |
| | 9208 | if ( ct ) { |
| | 9209 | for ( type in contents ) { |
| | 9210 | if ( contents[ type ] && contents[ type ].test( ct ) ) { |
| | 9211 | dataTypes.unshift( type ); |
| | 9212 | break; |
| | 9213 | } |
| | 9214 | } |
| | 9215 | } |
| | 9216 | |
| | 9217 | // Check to see if we have a response for the expected dataType |
| | 9218 | if ( dataTypes[ 0 ] in responses ) { |
| | 9219 | finalDataType = dataTypes[ 0 ]; |
| | 9220 | } else { |
| | 9221 | |
| | 9222 | // Try convertible dataTypes |
| | 9223 | for ( type in responses ) { |
| | 9224 | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { |
| | 9225 | finalDataType = type; |
| | 9226 | break; |
| | 9227 | } |
| | 9228 | if ( !firstDataType ) { |
| | 9229 | firstDataType = type; |
| | 9230 | } |
| | 9231 | } |
| | 9232 | |
| | 9233 | // Or just use first one |
| | 9234 | finalDataType = finalDataType || firstDataType; |
| | 9235 | } |
| | 9236 | |
| | 9237 | // If we found a dataType |
| | 9238 | // We add the dataType to the list if needed |
| | 9239 | // and return the corresponding response |
| | 9240 | if ( finalDataType ) { |
| | 9241 | if ( finalDataType !== dataTypes[ 0 ] ) { |
| | 9242 | dataTypes.unshift( finalDataType ); |
| | 9243 | } |
| | 9244 | return responses[ finalDataType ]; |
| | 9245 | } |
| | 9246 | } |
| | 9247 | |
| | 9248 | /* Chain conversions given the request and the original response |
| | 9249 | * Also sets the responseXXX fields on the jqXHR instance |
| | 9250 | */ |
| | 9251 | function ajaxConvert( s, response, jqXHR, isSuccess ) { |
| | 9252 | var conv2, current, conv, tmp, prev, |
| | 9253 | converters = {}, |
| | 9254 | |
| | 9255 | // Work with a copy of dataTypes in case we need to modify it for conversion |
| | 9256 | dataTypes = s.dataTypes.slice(); |
| | 9257 | |
| | 9258 | // Create converters map with lowercased keys |
| | 9259 | if ( dataTypes[ 1 ] ) { |
| | 9260 | for ( conv in s.converters ) { |
| | 9261 | converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
| | 9262 | } |
| | 9263 | } |
| | 9264 | |
| | 9265 | current = dataTypes.shift(); |
| | 9266 | |
| | 9267 | // Convert to each sequential dataType |
| | 9268 | while ( current ) { |
| | 9269 | |
| | 9270 | if ( s.responseFields[ current ] ) { |
| | 9271 | jqXHR[ s.responseFields[ current ] ] = response; |
| | 9272 | } |
| | 9273 | |
| | 9274 | // Apply the dataFilter if provided |
| | 9275 | if ( !prev && isSuccess && s.dataFilter ) { |
| | 9276 | response = s.dataFilter( response, s.dataType ); |
| | 9277 | } |
| | 9278 | |
| | 9279 | prev = current; |
| | 9280 | current = dataTypes.shift(); |
| | 9281 | |
| | 9282 | if ( current ) { |
| | 9283 | |
| | 9284 | // There's only work to do if current dataType is non-auto |
| | 9285 | if ( current === "*" ) { |
| | 9286 | |
| | 9287 | current = prev; |
| | 9288 | |
| | 9289 | // Convert response if prev dataType is non-auto and differs from current |
| | 9290 | } else if ( prev !== "*" && prev !== current ) { |
| | 9291 | |
| | 9292 | // Seek a direct converter |
| | 9293 | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
| | 9294 | |
| | 9295 | // If none found, seek a pair |
| | 9296 | if ( !conv ) { |
| | 9297 | for ( conv2 in converters ) { |
| | 9298 | |
| | 9299 | // If conv2 outputs current |
| | 9300 | tmp = conv2.split( " " ); |
| | 9301 | if ( tmp[ 1 ] === current ) { |
| | 9302 | |
| | 9303 | // If prev can be converted to accepted input |
| | 9304 | conv = converters[ prev + " " + tmp[ 0 ] ] || |
| | 9305 | converters[ "* " + tmp[ 0 ] ]; |
| | 9306 | if ( conv ) { |
| | 9307 | |
| | 9308 | // Condense equivalence converters |
| | 9309 | if ( conv === true ) { |
| | 9310 | conv = converters[ conv2 ]; |
| | 9311 | |
| | 9312 | // Otherwise, insert the intermediate dataType |
| | 9313 | } else if ( converters[ conv2 ] !== true ) { |
| | 9314 | current = tmp[ 0 ]; |
| | 9315 | dataTypes.unshift( tmp[ 1 ] ); |
| | 9316 | } |
| | 9317 | break; |
| | 9318 | } |
| | 9319 | } |
| | 9320 | } |
| | 9321 | } |
| | 9322 | |
| | 9323 | // Apply converter (if not an equivalence) |
| | 9324 | if ( conv !== true ) { |
| | 9325 | |
| | 9326 | // Unless errors are allowed to bubble, catch and return them |
| | 9327 | if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation |
| | 9328 | response = conv( response ); |
| | 9329 | } else { |
| | 9330 | try { |
| | 9331 | response = conv( response ); |
| | 9332 | } catch ( e ) { |
| | 9333 | return { |
| | 9334 | state: "parsererror", |
| | 9335 | error: conv ? e : "No conversion from " + prev + " to " + current |
| | 9336 | }; |
| | 9337 | } |
| | 9338 | } |
| | 9339 | } |
| | 9340 | } |
| | 9341 | } |
| | 9342 | } |
| | 9343 | |
| | 9344 | return { state: "success", data: response }; |
| | 9345 | } |
| | 9346 | |
| | 9347 | jQuery.extend( { |
| | 9348 | |
| | 9349 | // Counter for holding the number of active queries |
| | 9350 | active: 0, |
| | 9351 | |
| | 9352 | // Last-Modified header cache for next request |
| | 9353 | lastModified: {}, |
| | 9354 | etag: {}, |
| | 9355 | |
| | 9356 | ajaxSettings: { |
| | 9357 | url: ajaxLocation, |
| | 9358 | type: "GET", |
| | 9359 | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
| | 9360 | global: true, |
| | 9361 | processData: true, |
| | 9362 | async: true, |
| | 9363 | contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
| | 9364 | /* |
| | 9365 | timeout: 0, |
| | 9366 | data: null, |
| | 9367 | dataType: null, |
| | 9368 | username: null, |
| | 9369 | password: null, |
| | 9370 | cache: null, |
| | 9371 | throws: false, |
| | 9372 | traditional: false, |
| | 9373 | headers: {}, |
| | 9374 | */ |
| | 9375 | |
| | 9376 | accepts: { |
| | 9377 | "*": allTypes, |
| | 9378 | text: "text/plain", |
| | 9379 | html: "text/html", |
| | 9380 | xml: "application/xml, text/xml", |
| | 9381 | json: "application/json, text/javascript" |
| | 9382 | }, |
| | 9383 | |
| | 9384 | contents: { |
| | 9385 | xml: /\bxml\b/, |
| | 9386 | html: /\bhtml/, |
| | 9387 | json: /\bjson\b/ |
| | 9388 | }, |
| | 9389 | |
| | 9390 | responseFields: { |
| | 9391 | xml: "responseXML", |
| | 9392 | text: "responseText", |
| | 9393 | json: "responseJSON" |
| | 9394 | }, |
| | 9395 | |
| | 9396 | // Data converters |
| | 9397 | // Keys separate source (or catchall "*") and destination types with a single space |
| | 9398 | converters: { |
| | 9399 | |
| | 9400 | // Convert anything to text |
| | 9401 | "* text": String, |
| | 9402 | |
| | 9403 | // Text to html (true = no transformation) |
| | 9404 | "text html": true, |
| | 9405 | |
| | 9406 | // Evaluate text as a json expression |
| | 9407 | "text json": jQuery.parseJSON, |
| | 9408 | |
| | 9409 | // Parse text as xml |
| | 9410 | "text xml": jQuery.parseXML |
| | 9411 | }, |
| | 9412 | |
| | 9413 | // For options that shouldn't be deep extended: |
| | 9414 | // you can add your own custom options here if |
| | 9415 | // and when you create one that shouldn't be |
| | 9416 | // deep extended (see ajaxExtend) |
| | 9417 | flatOptions: { |
| | 9418 | url: true, |
| | 9419 | context: true |
| | 9420 | } |
| | 9421 | }, |
| | 9422 | |
| | 9423 | // Creates a full fledged settings object into target |
| | 9424 | // with both ajaxSettings and settings fields. |
| | 9425 | // If target is omitted, writes into ajaxSettings. |
| | 9426 | ajaxSetup: function( target, settings ) { |
| | 9427 | return settings ? |
| | 9428 | |
| | 9429 | // Building a settings object |
| | 9430 | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
| | 9431 | |
| | 9432 | // Extending ajaxSettings |
| | 9433 | ajaxExtend( jQuery.ajaxSettings, target ); |
| | 9434 | }, |
| | 9435 | |
| | 9436 | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
| | 9437 | ajaxTransport: addToPrefiltersOrTransports( transports ), |
| | 9438 | |
| | 9439 | // Main method |
| | 9440 | ajax: function( url, options ) { |
| | 9441 | |
| | 9442 | // If url is an object, simulate pre-1.5 signature |
| | 9443 | if ( typeof url === "object" ) { |
| | 9444 | options = url; |
| | 9445 | url = undefined; |
| | 9446 | } |
| | 9447 | |
| | 9448 | // Force options to be an object |
| | 9449 | options = options || {}; |
| | 9450 | |
| | 9451 | var |
| | 9452 | |
| | 9453 | // Cross-domain detection vars |
| | 9454 | parts, |
| | 9455 | |
| | 9456 | // Loop variable |
| | 9457 | i, |
| | 9458 | |
| | 9459 | // URL without anti-cache param |
| | 9460 | cacheURL, |
| | 9461 | |
| | 9462 | // Response headers as string |
| | 9463 | responseHeadersString, |
| | 9464 | |
| | 9465 | // timeout handle |
| | 9466 | timeoutTimer, |
| | 9467 | |
| | 9468 | // To know if global events are to be dispatched |
| | 9469 | fireGlobals, |
| | 9470 | |
| | 9471 | transport, |
| | 9472 | |
| | 9473 | // Response headers |
| | 9474 | responseHeaders, |
| | 9475 | |
| | 9476 | // Create the final options object |
| | 9477 | s = jQuery.ajaxSetup( {}, options ), |
| | 9478 | |
| | 9479 | // Callbacks context |
| | 9480 | callbackContext = s.context || s, |
| | 9481 | |
| | 9482 | // Context for global events is callbackContext if it is a DOM node or jQuery collection |
| | 9483 | globalEventContext = s.context && |
| | 9484 | ( callbackContext.nodeType || callbackContext.jquery ) ? |
| | 9485 | jQuery( callbackContext ) : |
| | 9486 | jQuery.event, |
| | 9487 | |
| | 9488 | // Deferreds |
| | 9489 | deferred = jQuery.Deferred(), |
| | 9490 | completeDeferred = jQuery.Callbacks( "once memory" ), |
| | 9491 | |
| | 9492 | // Status-dependent callbacks |
| | 9493 | statusCode = s.statusCode || {}, |
| | 9494 | |
| | 9495 | // Headers (they are sent all at once) |
| | 9496 | requestHeaders = {}, |
| | 9497 | requestHeadersNames = {}, |
| | 9498 | |
| | 9499 | // The jqXHR state |
| | 9500 | state = 0, |
| | 9501 | |
| | 9502 | // Default abort message |
| | 9503 | strAbort = "canceled", |
| | 9504 | |
| | 9505 | // Fake xhr |
| | 9506 | jqXHR = { |
| | 9507 | readyState: 0, |
| | 9508 | |
| | 9509 | // Builds headers hashtable if needed |
| | 9510 | getResponseHeader: function( key ) { |
| | 9511 | var match; |
| | 9512 | if ( state === 2 ) { |
| | 9513 | if ( !responseHeaders ) { |
| | 9514 | responseHeaders = {}; |
| | 9515 | while ( ( match = rheaders.exec( responseHeadersString ) ) ) { |
| | 9516 | responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; |
| | 9517 | } |
| | 9518 | } |
| | 9519 | match = responseHeaders[ key.toLowerCase() ]; |
| | 9520 | } |
| | 9521 | return match == null ? null : match; |
| | 9522 | }, |
| | 9523 | |
| | 9524 | // Raw string |
| | 9525 | getAllResponseHeaders: function() { |
| | 9526 | return state === 2 ? responseHeadersString : null; |
| | 9527 | }, |
| | 9528 | |
| | 9529 | // Caches the header |
| | 9530 | setRequestHeader: function( name, value ) { |
| | 9531 | var lname = name.toLowerCase(); |
| | 9532 | if ( !state ) { |
| | 9533 | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
| | 9534 | requestHeaders[ name ] = value; |
| | 9535 | } |
| | 9536 | return this; |
| | 9537 | }, |
| | 9538 | |
| | 9539 | // Overrides response content-type header |
| | 9540 | overrideMimeType: function( type ) { |
| | 9541 | if ( !state ) { |
| | 9542 | s.mimeType = type; |
| | 9543 | } |
| | 9544 | return this; |
| | 9545 | }, |
| | 9546 | |
| | 9547 | // Status-dependent callbacks |
| | 9548 | statusCode: function( map ) { |
| | 9549 | var code; |
| | 9550 | if ( map ) { |
| | 9551 | if ( state < 2 ) { |
| | 9552 | for ( code in map ) { |
| | 9553 | |
| | 9554 | // Lazy-add the new callback in a way that preserves old ones |
| | 9555 | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
| | 9556 | } |
| | 9557 | } else { |
| | 9558 | |
| | 9559 | // Execute the appropriate callbacks |
| | 9560 | jqXHR.always( map[ jqXHR.status ] ); |
| | 9561 | } |
| | 9562 | } |
| | 9563 | return this; |
| | 9564 | }, |
| | 9565 | |
| | 9566 | // Cancel the request |
| | 9567 | abort: function( statusText ) { |
| | 9568 | var finalText = statusText || strAbort; |
| | 9569 | if ( transport ) { |
| | 9570 | transport.abort( finalText ); |
| | 9571 | } |
| | 9572 | done( 0, finalText ); |
| | 9573 | return this; |
| | 9574 | } |
| | 9575 | }; |
| | 9576 | |
| | 9577 | // Attach deferreds |
| | 9578 | deferred.promise( jqXHR ).complete = completeDeferred.add; |
| | 9579 | jqXHR.success = jqXHR.done; |
| | 9580 | jqXHR.error = jqXHR.fail; |
| | 9581 | |
| | 9582 | // Remove hash character (#7531: and string promotion) |
| | 9583 | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) |
| | 9584 | // Handle falsy url in the settings object (#10093: consistency with old signature) |
| | 9585 | // We also use the url parameter if available |
| | 9586 | s.url = ( ( url || s.url || ajaxLocation ) + "" ) |
| | 9587 | .replace( rhash, "" ) |
| | 9588 | .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
| | 9589 | |
| | 9590 | // Alias method option to type as per ticket #12004 |
| | 9591 | s.type = options.method || options.type || s.method || s.type; |
| | 9592 | |
| | 9593 | // Extract dataTypes list |
| | 9594 | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; |
| | 9595 | |
| | 9596 | // A cross-domain request is in order when we have a protocol:host:port mismatch |
| | 9597 | if ( s.crossDomain == null ) { |
| | 9598 | parts = rurl.exec( s.url.toLowerCase() ); |
| | 9599 | s.crossDomain = !!( parts && |
| | 9600 | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || |
| | 9601 | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== |
| | 9602 | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) |
| | 9603 | ); |
| | 9604 | } |
| | 9605 | |
| | 9606 | // Convert data if not already a string |
| | 9607 | if ( s.data && s.processData && typeof s.data !== "string" ) { |
| | 9608 | s.data = jQuery.param( s.data, s.traditional ); |
| | 9609 | } |
| | 9610 | |
| | 9611 | // Apply prefilters |
| | 9612 | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
| | 9613 | |
| | 9614 | // If request was aborted inside a prefilter, stop there |
| | 9615 | if ( state === 2 ) { |
| | 9616 | return jqXHR; |
| | 9617 | } |
| | 9618 | |
| | 9619 | // We can fire global events as of now if asked to |
| | 9620 | // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) |
| | 9621 | fireGlobals = jQuery.event && s.global; |
| | 9622 | |
| | 9623 | // Watch for a new set of requests |
| | 9624 | if ( fireGlobals && jQuery.active++ === 0 ) { |
| | 9625 | jQuery.event.trigger( "ajaxStart" ); |
| | 9626 | } |
| | 9627 | |
| | 9628 | // Uppercase the type |
| | 9629 | s.type = s.type.toUpperCase(); |
| | 9630 | |
| | 9631 | // Determine if request has content |
| | 9632 | s.hasContent = !rnoContent.test( s.type ); |
| | 9633 | |
| | 9634 | // Save the URL in case we're toying with the If-Modified-Since |
| | 9635 | // and/or If-None-Match header later on |
| | 9636 | cacheURL = s.url; |
| | 9637 | |
| | 9638 | // More options handling for requests with no content |
| | 9639 | if ( !s.hasContent ) { |
| | 9640 | |
| | 9641 | // If data is available, append data to url |
| | 9642 | if ( s.data ) { |
| | 9643 | cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
| | 9644 | |
| | 9645 | // #9682: remove data so that it's not used in an eventual retry |
| | 9646 | delete s.data; |
| | 9647 | } |
| | 9648 | |
| | 9649 | // Add anti-cache in url if needed |
| | 9650 | if ( s.cache === false ) { |
| | 9651 | s.url = rts.test( cacheURL ) ? |
| | 9652 | |
| | 9653 | // If there is already a '_' parameter, set its value |
| | 9654 | cacheURL.replace( rts, "$1_=" + nonce++ ) : |
| | 9655 | |
| | 9656 | // Otherwise add one to the end |
| | 9657 | cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; |
| | 9658 | } |
| | 9659 | } |
| | 9660 | |
| | 9661 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| | 9662 | if ( s.ifModified ) { |
| | 9663 | if ( jQuery.lastModified[ cacheURL ] ) { |
| | 9664 | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); |
| | 9665 | } |
| | 9666 | if ( jQuery.etag[ cacheURL ] ) { |
| | 9667 | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); |
| | 9668 | } |
| | 9669 | } |
| | 9670 | |
| | 9671 | // Set the correct header, if data is being sent |
| | 9672 | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
| | 9673 | jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
| | 9674 | } |
| | 9675 | |
| | 9676 | // Set the Accepts header for the server, depending on the dataType |
| | 9677 | jqXHR.setRequestHeader( |
| | 9678 | "Accept", |
| | 9679 | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? |
| | 9680 | s.accepts[ s.dataTypes[ 0 ] ] + |
| | 9681 | ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
| | 9682 | s.accepts[ "*" ] |
| | 9683 | ); |
| | 9684 | |
| | 9685 | // Check for headers option |
| | 9686 | for ( i in s.headers ) { |
| | 9687 | jqXHR.setRequestHeader( i, s.headers[ i ] ); |
| | 9688 | } |
| | 9689 | |
| | 9690 | // Allow custom headers/mimetypes and early abort |
| | 9691 | if ( s.beforeSend && |
| | 9692 | ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
| | 9693 | |
| | 9694 | // Abort if not done already and return |
| | 9695 | return jqXHR.abort(); |
| | 9696 | } |
| | 9697 | |
| | 9698 | // aborting is no longer a cancellation |
| | 9699 | strAbort = "abort"; |
| | 9700 | |
| | 9701 | // Install callbacks on deferreds |
| | 9702 | for ( i in { success: 1, error: 1, complete: 1 } ) { |
| | 9703 | jqXHR[ i ]( s[ i ] ); |
| | 9704 | } |
| | 9705 | |
| | 9706 | // Get transport |
| | 9707 | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
| | 9708 | |
| | 9709 | // If no transport, we auto-abort |
| | 9710 | if ( !transport ) { |
| | 9711 | done( -1, "No Transport" ); |
| | 9712 | } else { |
| | 9713 | jqXHR.readyState = 1; |
| | 9714 | |
| | 9715 | // Send global event |
| | 9716 | if ( fireGlobals ) { |
| | 9717 | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
| | 9718 | } |
| | 9719 | |
| | 9720 | // If request was aborted inside ajaxSend, stop there |
| | 9721 | if ( state === 2 ) { |
| | 9722 | return jqXHR; |
| | 9723 | } |
| | 9724 | |
| | 9725 | // Timeout |
| | 9726 | if ( s.async && s.timeout > 0 ) { |
| | 9727 | timeoutTimer = window.setTimeout( function() { |
| | 9728 | jqXHR.abort( "timeout" ); |
| | 9729 | }, s.timeout ); |
| | 9730 | } |
| | 9731 | |
| | 9732 | try { |
| | 9733 | state = 1; |
| | 9734 | transport.send( requestHeaders, done ); |
| | 9735 | } catch ( e ) { |
| | 9736 | |
| | 9737 | // Propagate exception as error if not done |
| | 9738 | if ( state < 2 ) { |
| | 9739 | done( -1, e ); |
| | 9740 | |
| | 9741 | // Simply rethrow otherwise |
| | 9742 | } else { |
| | 9743 | throw e; |
| | 9744 | } |
| | 9745 | } |
| | 9746 | } |
| | 9747 | |
| | 9748 | // Callback for when everything is done |
| | 9749 | function done( status, nativeStatusText, responses, headers ) { |
| | 9750 | var isSuccess, success, error, response, modified, |
| | 9751 | statusText = nativeStatusText; |
| | 9752 | |
| | 9753 | // Called once |
| | 9754 | if ( state === 2 ) { |
| | 9755 | return; |
| | 9756 | } |
| | 9757 | |
| | 9758 | // State is "done" now |
| | 9759 | state = 2; |
| | 9760 | |
| | 9761 | // Clear timeout if it exists |
| | 9762 | if ( timeoutTimer ) { |
| | 9763 | window.clearTimeout( timeoutTimer ); |
| | 9764 | } |
| | 9765 | |
| | 9766 | // Dereference transport for early garbage collection |
| | 9767 | // (no matter how long the jqXHR object will be used) |
| | 9768 | transport = undefined; |
| | 9769 | |
| | 9770 | // Cache response headers |
| | 9771 | responseHeadersString = headers || ""; |
| | 9772 | |
| | 9773 | // Set readyState |
| | 9774 | jqXHR.readyState = status > 0 ? 4 : 0; |
| | 9775 | |
| | 9776 | // Determine if successful |
| | 9777 | isSuccess = status >= 200 && status < 300 || status === 304; |
| | 9778 | |
| | 9779 | // Get response data |
| | 9780 | if ( responses ) { |
| | 9781 | response = ajaxHandleResponses( s, jqXHR, responses ); |
| | 9782 | } |
| | 9783 | |
| | 9784 | // Convert no matter what (that way responseXXX fields are always set) |
| | 9785 | response = ajaxConvert( s, response, jqXHR, isSuccess ); |
| | 9786 | |
| | 9787 | // If successful, handle type chaining |
| | 9788 | if ( isSuccess ) { |
| | 9789 | |
| | 9790 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| | 9791 | if ( s.ifModified ) { |
| | 9792 | modified = jqXHR.getResponseHeader( "Last-Modified" ); |
| | 9793 | if ( modified ) { |
| | 9794 | jQuery.lastModified[ cacheURL ] = modified; |
| | 9795 | } |
| | 9796 | modified = jqXHR.getResponseHeader( "etag" ); |
| | 9797 | if ( modified ) { |
| | 9798 | jQuery.etag[ cacheURL ] = modified; |
| | 9799 | } |
| | 9800 | } |
| | 9801 | |
| | 9802 | // if no content |
| | 9803 | if ( status === 204 || s.type === "HEAD" ) { |
| | 9804 | statusText = "nocontent"; |
| | 9805 | |
| | 9806 | // if not modified |
| | 9807 | } else if ( status === 304 ) { |
| | 9808 | statusText = "notmodified"; |
| | 9809 | |
| | 9810 | // If we have data, let's convert it |
| | 9811 | } else { |
| | 9812 | statusText = response.state; |
| | 9813 | success = response.data; |
| | 9814 | error = response.error; |
| | 9815 | isSuccess = !error; |
| | 9816 | } |
| | 9817 | } else { |
| | 9818 | |
| | 9819 | // We extract error from statusText |
| | 9820 | // then normalize statusText and status for non-aborts |
| | 9821 | error = statusText; |
| | 9822 | if ( status || !statusText ) { |
| | 9823 | statusText = "error"; |
| | 9824 | if ( status < 0 ) { |
| | 9825 | status = 0; |
| | 9826 | } |
| | 9827 | } |
| | 9828 | } |
| | 9829 | |
| | 9830 | // Set data for the fake xhr object |
| | 9831 | jqXHR.status = status; |
| | 9832 | jqXHR.statusText = ( nativeStatusText || statusText ) + ""; |
| | 9833 | |
| | 9834 | // Success/Error |
| | 9835 | if ( isSuccess ) { |
| | 9836 | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
| | 9837 | } else { |
| | 9838 | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
| | 9839 | } |
| | 9840 | |
| | 9841 | // Status-dependent callbacks |
| | 9842 | jqXHR.statusCode( statusCode ); |
| | 9843 | statusCode = undefined; |
| | 9844 | |
| | 9845 | if ( fireGlobals ) { |
| | 9846 | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
| | 9847 | [ jqXHR, s, isSuccess ? success : error ] ); |
| | 9848 | } |
| | 9849 | |
| | 9850 | // Complete |
| | 9851 | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
| | 9852 | |
| | 9853 | if ( fireGlobals ) { |
| | 9854 | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
| | 9855 | |
| | 9856 | // Handle the global AJAX counter |
| | 9857 | if ( !( --jQuery.active ) ) { |
| | 9858 | jQuery.event.trigger( "ajaxStop" ); |
| | 9859 | } |
| | 9860 | } |
| | 9861 | } |
| | 9862 | |
| | 9863 | return jqXHR; |
| | 9864 | }, |
| | 9865 | |
| | 9866 | getJSON: function( url, data, callback ) { |
| | 9867 | return jQuery.get( url, data, callback, "json" ); |
| | 9868 | }, |
| | 9869 | |
| | 9870 | getScript: function( url, callback ) { |
| | 9871 | return jQuery.get( url, undefined, callback, "script" ); |
| | 9872 | } |
| | 9873 | } ); |
| | 9874 | |
| | 9875 | jQuery.each( [ "get", "post" ], function( i, method ) { |
| | 9876 | jQuery[ method ] = function( url, data, callback, type ) { |
| | 9877 | |
| | 9878 | // shift arguments if data argument was omitted |
| | 9879 | if ( jQuery.isFunction( data ) ) { |
| | 9880 | type = type || callback; |
| | 9881 | callback = data; |
| | 9882 | data = undefined; |
| | 9883 | } |
| | 9884 | |
| | 9885 | // The url can be an options object (which then must have .url) |
| | 9886 | return jQuery.ajax( jQuery.extend( { |
| | 9887 | url: url, |
| | 9888 | type: method, |
| | 9889 | dataType: type, |
| | 9890 | data: data, |
| | 9891 | success: callback |
| | 9892 | }, jQuery.isPlainObject( url ) && url ) ); |
| | 9893 | }; |
| | 9894 | } ); |
| | 9895 | |
| | 9896 | |
| | 9897 | jQuery._evalUrl = function( url ) { |
| | 9898 | return jQuery.ajax( { |
| | 9899 | url: url, |
| | 9900 | |
| | 9901 | // Make this explicit, since user can override this through ajaxSetup (#11264) |
| | 9902 | type: "GET", |
| | 9903 | dataType: "script", |
| | 9904 | cache: true, |
| | 9905 | async: false, |
| | 9906 | global: false, |
| | 9907 | "throws": true |
| | 9908 | } ); |
| | 9909 | }; |
| | 9910 | |
| | 9911 | |
| | 9912 | jQuery.fn.extend( { |
| | 9913 | wrapAll: function( html ) { |
| | 9914 | if ( jQuery.isFunction( html ) ) { |
| | 9915 | return this.each( function( i ) { |
| | 9916 | jQuery( this ).wrapAll( html.call( this, i ) ); |
| | 9917 | } ); |
| | 9918 | } |
| | 9919 | |
| | 9920 | if ( this[ 0 ] ) { |
| | 9921 | |
| | 9922 | // The elements to wrap the target around |
| | 9923 | var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); |
| | 9924 | |
| | 9925 | if ( this[ 0 ].parentNode ) { |
| | 9926 | wrap.insertBefore( this[ 0 ] ); |
| | 9927 | } |
| | 9928 | |
| | 9929 | wrap.map( function() { |
| | 9930 | var elem = this; |
| | 9931 | |
| | 9932 | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
| | 9933 | elem = elem.firstChild; |
| | 9934 | } |
| | 9935 | |
| | 9936 | return elem; |
| | 9937 | } ).append( this ); |
| | 9938 | } |
| | 9939 | |
| | 9940 | return this; |
| | 9941 | }, |
| | 9942 | |
| | 9943 | wrapInner: function( html ) { |
| | 9944 | if ( jQuery.isFunction( html ) ) { |
| | 9945 | return this.each( function( i ) { |
| | 9946 | jQuery( this ).wrapInner( html.call( this, i ) ); |
| | 9947 | } ); |
| | 9948 | } |
| | 9949 | |
| | 9950 | return this.each( function() { |
| | 9951 | var self = jQuery( this ), |
| | 9952 | contents = self.contents(); |
| | 9953 | |
| | 9954 | if ( contents.length ) { |
| | 9955 | contents.wrapAll( html ); |
| | 9956 | |
| | 9957 | } else { |
| | 9958 | self.append( html ); |
| | 9959 | } |
| | 9960 | } ); |
| | 9961 | }, |
| | 9962 | |
| | 9963 | wrap: function( html ) { |
| | 9964 | var isFunction = jQuery.isFunction( html ); |
| | 9965 | |
| | 9966 | return this.each( function( i ) { |
| | 9967 | jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); |
| | 9968 | } ); |
| | 9969 | }, |
| | 9970 | |
| | 9971 | unwrap: function() { |
| | 9972 | return this.parent().each( function() { |
| | 9973 | if ( !jQuery.nodeName( this, "body" ) ) { |
| | 9974 | jQuery( this ).replaceWith( this.childNodes ); |
| | 9975 | } |
| | 9976 | } ).end(); |
| | 9977 | } |
| | 9978 | } ); |
| | 9979 | |
| | 9980 | |
| | 9981 | function getDisplay( elem ) { |
| | 9982 | return elem.style && elem.style.display || jQuery.css( elem, "display" ); |
| | 9983 | } |
| | 9984 | |
| | 9985 | function filterHidden( elem ) { |
| | 9986 | while ( elem && elem.nodeType === 1 ) { |
| | 9987 | if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) { |
| | 9988 | return true; |
| | 9989 | } |
| | 9990 | elem = elem.parentNode; |
| | 9991 | } |
| | 9992 | return false; |
| | 9993 | } |
| | 9994 | |
| | 9995 | jQuery.expr.filters.hidden = function( elem ) { |
| | 9996 | |
| | 9997 | // Support: Opera <= 12.12 |
| | 9998 | // Opera reports offsetWidths and offsetHeights less than zero on some elements |
| | 9999 | return support.reliableHiddenOffsets() ? |
| | 10000 | ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 && |
| | 10001 | !elem.getClientRects().length ) : |
| | 10002 | filterHidden( elem ); |
| | 10003 | }; |
| | 10004 | |
| | 10005 | jQuery.expr.filters.visible = function( elem ) { |
| | 10006 | return !jQuery.expr.filters.hidden( elem ); |
| | 10007 | }; |
| | 10008 | |
| | 10009 | |
| | 10010 | |
| | 10011 | |
| | 10012 | var r20 = /%20/g, |
| | 10013 | rbracket = /\[\]$/, |
| | 10014 | rCRLF = /\r?\n/g, |
| | 10015 | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
| | 10016 | rsubmittable = /^(?:input|select|textarea|keygen)/i; |
| | 10017 | |
| | 10018 | function buildParams( prefix, obj, traditional, add ) { |
| | 10019 | var name; |
| | 10020 | |
| | 10021 | if ( jQuery.isArray( obj ) ) { |
| | 10022 | |
| | 10023 | // Serialize array item. |
| | 10024 | jQuery.each( obj, function( i, v ) { |
| | 10025 | if ( traditional || rbracket.test( prefix ) ) { |
| | 10026 | |
| | 10027 | // Treat each array item as a scalar. |
| | 10028 | add( prefix, v ); |
| | 10029 | |
| | 10030 | } else { |
| | 10031 | |
| | 10032 | // Item is non-scalar (array or object), encode its numeric index. |
| | 10033 | buildParams( |
| | 10034 | prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", |
| | 10035 | v, |
| | 10036 | traditional, |
| | 10037 | add |
| | 10038 | ); |
| | 10039 | } |
| | 10040 | } ); |
| | 10041 | |
| | 10042 | } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
| | 10043 | |
| | 10044 | // Serialize object item. |
| | 10045 | for ( name in obj ) { |
| | 10046 | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
| | 10047 | } |
| | 10048 | |
| | 10049 | } else { |
| | 10050 | |
| | 10051 | // Serialize scalar item. |
| | 10052 | add( prefix, obj ); |
| | 10053 | } |
| | 10054 | } |
| | 10055 | |
| | 10056 | // Serialize an array of form elements or a set of |
| | 10057 | // key/values into a query string |
| | 10058 | jQuery.param = function( a, traditional ) { |
| | 10059 | var prefix, |
| | 10060 | s = [], |
| | 10061 | add = function( key, value ) { |
| | 10062 | |
| | 10063 | // If value is a function, invoke it and return its value |
| | 10064 | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
| | 10065 | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
| | 10066 | }; |
| | 10067 | |
| | 10068 | // Set traditional to true for jQuery <= 1.3.2 behavior. |
| | 10069 | if ( traditional === undefined ) { |
| | 10070 | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
| | 10071 | } |
| | 10072 | |
| | 10073 | // If an array was passed in, assume that it is an array of form elements. |
| | 10074 | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
| | 10075 | |
| | 10076 | // Serialize the form elements |
| | 10077 | jQuery.each( a, function() { |
| | 10078 | add( this.name, this.value ); |
| | 10079 | } ); |
| | 10080 | |
| | 10081 | } else { |
| | 10082 | |
| | 10083 | // If traditional, encode the "old" way (the way 1.3.2 or older |
| | 10084 | // did it), otherwise encode params recursively. |
| | 10085 | for ( prefix in a ) { |
| | 10086 | buildParams( prefix, a[ prefix ], traditional, add ); |
| | 10087 | } |
| | 10088 | } |
| | 10089 | |
| | 10090 | // Return the resulting serialization |
| | 10091 | return s.join( "&" ).replace( r20, "+" ); |
| | 10092 | }; |
| | 10093 | |
| | 10094 | jQuery.fn.extend( { |
| | 10095 | serialize: function() { |
| | 10096 | return jQuery.param( this.serializeArray() ); |
| | 10097 | }, |
| | 10098 | serializeArray: function() { |
| | 10099 | return this.map( function() { |
| | 10100 | |
| | 10101 | // Can add propHook for "elements" to filter or add form elements |
| | 10102 | var elements = jQuery.prop( this, "elements" ); |
| | 10103 | return elements ? jQuery.makeArray( elements ) : this; |
| | 10104 | } ) |
| | 10105 | .filter( function() { |
| | 10106 | var type = this.type; |
| | 10107 | |
| | 10108 | // Use .is(":disabled") so that fieldset[disabled] works |
| | 10109 | return this.name && !jQuery( this ).is( ":disabled" ) && |
| | 10110 | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && |
| | 10111 | ( this.checked || !rcheckableType.test( type ) ); |
| | 10112 | } ) |
| | 10113 | .map( function( i, elem ) { |
| | 10114 | var val = jQuery( this ).val(); |
| | 10115 | |
| | 10116 | return val == null ? |
| | 10117 | null : |
| | 10118 | jQuery.isArray( val ) ? |
| | 10119 | jQuery.map( val, function( val ) { |
| | 10120 | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| | 10121 | } ) : |
| | 10122 | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| | 10123 | } ).get(); |
| | 10124 | } |
| | 10125 | } ); |
| | 10126 | |
| | 10127 | |
| | 10128 | // Create the request object |
| | 10129 | // (This is still attached to ajaxSettings for backward compatibility) |
| | 10130 | jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ? |
| | 10131 | |
| | 10132 | // Support: IE6-IE8 |
| | 10133 | function() { |
| | 10134 | |
| | 10135 | // XHR cannot access local files, always use ActiveX for that case |
| | 10136 | if ( this.isLocal ) { |
| | 10137 | return createActiveXHR(); |
| | 10138 | } |
| | 10139 | |
| | 10140 | // Support: IE 9-11 |
| | 10141 | // IE seems to error on cross-domain PATCH requests when ActiveX XHR |
| | 10142 | // is used. In IE 9+ always use the native XHR. |
| | 10143 | // Note: this condition won't catch Edge as it doesn't define |
| | 10144 | // document.documentMode but it also doesn't support ActiveX so it won't |
| | 10145 | // reach this code. |
| | 10146 | if ( document.documentMode > 8 ) { |
| | 10147 | return createStandardXHR(); |
| | 10148 | } |
| | 10149 | |
| | 10150 | // Support: IE<9 |
| | 10151 | // oldIE XHR does not support non-RFC2616 methods (#13240) |
| | 10152 | // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx |
| | 10153 | // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9 |
| | 10154 | // Although this check for six methods instead of eight |
| | 10155 | // since IE also does not support "trace" and "connect" |
| | 10156 | return /^(get|post|head|put|delete|options)$/i.test( this.type ) && |
| | 10157 | createStandardXHR() || createActiveXHR(); |
| | 10158 | } : |
| | 10159 | |
| | 10160 | // For all other browsers, use the standard XMLHttpRequest object |
| | 10161 | createStandardXHR; |
| | 10162 | |
| | 10163 | var xhrId = 0, |
| | 10164 | xhrCallbacks = {}, |
| | 10165 | xhrSupported = jQuery.ajaxSettings.xhr(); |
| | 10166 | |
| | 10167 | // Support: IE<10 |
| | 10168 | // Open requests must be manually aborted on unload (#5280) |
| | 10169 | // See https://support.microsoft.com/kb/2856746 for more info |
| | 10170 | if ( window.attachEvent ) { |
| | 10171 | window.attachEvent( "onunload", function() { |
| | 10172 | for ( var key in xhrCallbacks ) { |
| | 10173 | xhrCallbacks[ key ]( undefined, true ); |
| | 10174 | } |
| | 10175 | } ); |
| | 10176 | } |
| | 10177 | |
| | 10178 | // Determine support properties |
| | 10179 | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
| | 10180 | xhrSupported = support.ajax = !!xhrSupported; |
| | 10181 | |
| | 10182 | // Create transport if the browser can provide an xhr |
| | 10183 | if ( xhrSupported ) { |
| | 10184 | |
| | 10185 | jQuery.ajaxTransport( function( options ) { |
| | 10186 | |
| | 10187 | // Cross domain only allowed if supported through XMLHttpRequest |
| | 10188 | if ( !options.crossDomain || support.cors ) { |
| | 10189 | |
| | 10190 | var callback; |
| | 10191 | |
| | 10192 | return { |
| | 10193 | send: function( headers, complete ) { |
| | 10194 | var i, |
| | 10195 | xhr = options.xhr(), |
| | 10196 | id = ++xhrId; |
| | 10197 | |
| | 10198 | // Open the socket |
| | 10199 | xhr.open( |
| | 10200 | options.type, |
| | 10201 | options.url, |
| | 10202 | options.async, |
| | 10203 | options.username, |
| | 10204 | options.password |
| | 10205 | ); |
| | 10206 | |
| | 10207 | // Apply custom fields if provided |
| | 10208 | if ( options.xhrFields ) { |
| | 10209 | for ( i in options.xhrFields ) { |
| | 10210 | xhr[ i ] = options.xhrFields[ i ]; |
| | 10211 | } |
| | 10212 | } |
| | 10213 | |
| | 10214 | // Override mime type if needed |
| | 10215 | if ( options.mimeType && xhr.overrideMimeType ) { |
| | 10216 | xhr.overrideMimeType( options.mimeType ); |
| | 10217 | } |
| | 10218 | |
| | 10219 | // X-Requested-With header |
| | 10220 | // For cross-domain requests, seeing as conditions for a preflight are |
| | 10221 | // akin to a jigsaw puzzle, we simply never set it to be sure. |
| | 10222 | // (it can always be set on a per-request basis or even using ajaxSetup) |
| | 10223 | // For same-domain requests, won't change header if already provided. |
| | 10224 | if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { |
| | 10225 | headers[ "X-Requested-With" ] = "XMLHttpRequest"; |
| | 10226 | } |
| | 10227 | |
| | 10228 | // Set headers |
| | 10229 | for ( i in headers ) { |
| | 10230 | |
| | 10231 | // Support: IE<9 |
| | 10232 | // IE's ActiveXObject throws a 'Type Mismatch' exception when setting |
| | 10233 | // request header to a null-value. |
| | 10234 | // |
| | 10235 | // To keep consistent with other XHR implementations, cast the value |
| | 10236 | // to string and ignore `undefined`. |
| | 10237 | if ( headers[ i ] !== undefined ) { |
| | 10238 | xhr.setRequestHeader( i, headers[ i ] + "" ); |
| | 10239 | } |
| | 10240 | } |
| | 10241 | |
| | 10242 | // Do send the request |
| | 10243 | // This may raise an exception which is actually |
| | 10244 | // handled in jQuery.ajax (so no try/catch here) |
| | 10245 | xhr.send( ( options.hasContent && options.data ) || null ); |
| | 10246 | |
| | 10247 | // Listener |
| | 10248 | callback = function( _, isAbort ) { |
| | 10249 | var status, statusText, responses; |
| | 10250 | |
| | 10251 | // Was never called and is aborted or complete |
| | 10252 | if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
| | 10253 | |
| | 10254 | // Clean up |
| | 10255 | delete xhrCallbacks[ id ]; |
| | 10256 | callback = undefined; |
| | 10257 | xhr.onreadystatechange = jQuery.noop; |
| | 10258 | |
| | 10259 | // Abort manually if needed |
| | 10260 | if ( isAbort ) { |
| | 10261 | if ( xhr.readyState !== 4 ) { |
| | 10262 | xhr.abort(); |
| | 10263 | } |
| | 10264 | } else { |
| | 10265 | responses = {}; |
| | 10266 | status = xhr.status; |
| | 10267 | |
| | 10268 | // Support: IE<10 |
| | 10269 | // Accessing binary-data responseText throws an exception |
| | 10270 | // (#11426) |
| | 10271 | if ( typeof xhr.responseText === "string" ) { |
| | 10272 | responses.text = xhr.responseText; |
| | 10273 | } |
| | 10274 | |
| | 10275 | // Firefox throws an exception when accessing |
| | 10276 | // statusText for faulty cross-domain requests |
| | 10277 | try { |
| | 10278 | statusText = xhr.statusText; |
| | 10279 | } catch ( e ) { |
| | 10280 | |
| | 10281 | // We normalize with Webkit giving an empty statusText |
| | 10282 | statusText = ""; |
| | 10283 | } |
| | 10284 | |
| | 10285 | // Filter status for non standard behaviors |
| | 10286 | |
| | 10287 | // If the request is local and we have data: assume a success |
| | 10288 | // (success with no data won't get notified, that's the best we |
| | 10289 | // can do given current implementations) |
| | 10290 | if ( !status && options.isLocal && !options.crossDomain ) { |
| | 10291 | status = responses.text ? 200 : 404; |
| | 10292 | |
| | 10293 | // IE - #1450: sometimes returns 1223 when it should be 204 |
| | 10294 | } else if ( status === 1223 ) { |
| | 10295 | status = 204; |
| | 10296 | } |
| | 10297 | } |
| | 10298 | } |
| | 10299 | |
| | 10300 | // Call complete if needed |
| | 10301 | if ( responses ) { |
| | 10302 | complete( status, statusText, responses, xhr.getAllResponseHeaders() ); |
| | 10303 | } |
| | 10304 | }; |
| | 10305 | |
| | 10306 | // Do send the request |
| | 10307 | // `xhr.send` may raise an exception, but it will be |
| | 10308 | // handled in jQuery.ajax (so no try/catch here) |
| | 10309 | if ( !options.async ) { |
| | 10310 | |
| | 10311 | // If we're in sync mode we fire the callback |
| | 10312 | callback(); |
| | 10313 | } else if ( xhr.readyState === 4 ) { |
| | 10314 | |
| | 10315 | // (IE6 & IE7) if it's in cache and has been |
| | 10316 | // retrieved directly we need to fire the callback |
| | 10317 | window.setTimeout( callback ); |
| | 10318 | } else { |
| | 10319 | |
| | 10320 | // Register the callback, but delay it in case `xhr.send` throws |
| | 10321 | // Add to the list of active xhr callbacks |
| | 10322 | xhr.onreadystatechange = xhrCallbacks[ id ] = callback; |
| | 10323 | } |
| | 10324 | }, |
| | 10325 | |
| | 10326 | abort: function() { |
| | 10327 | if ( callback ) { |
| | 10328 | callback( undefined, true ); |
| | 10329 | } |
| | 10330 | } |
| | 10331 | }; |
| | 10332 | } |
| | 10333 | } ); |
| | 10334 | } |
| | 10335 | |
| | 10336 | // Functions to create xhrs |
| | 10337 | function createStandardXHR() { |
| | 10338 | try { |
| | 10339 | return new window.XMLHttpRequest(); |
| | 10340 | } catch ( e ) {} |
| | 10341 | } |
| | 10342 | |
| | 10343 | function createActiveXHR() { |
| | 10344 | try { |
| | 10345 | return new window.ActiveXObject( "Microsoft.XMLHTTP" ); |
| | 10346 | } catch ( e ) {} |
| | 10347 | } |
| | 10348 | |
| | 10349 | |
| | 10350 | |
| | 10351 | |
| | 10352 | // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) |
| | 10353 | jQuery.ajaxPrefilter( function( s ) { |
| | 10354 | if ( s.crossDomain ) { |
| | 10355 | s.contents.script = false; |
| | 10356 | } |
| | 10357 | } ); |
| | 10358 | |
| | 10359 | // Install script dataType |
| | 10360 | jQuery.ajaxSetup( { |
| | 10361 | accepts: { |
| | 10362 | script: "text/javascript, application/javascript, " + |
| | 10363 | "application/ecmascript, application/x-ecmascript" |
| | 10364 | }, |
| | 10365 | contents: { |
| | 10366 | script: /\b(?:java|ecma)script\b/ |
| | 10367 | }, |
| | 10368 | converters: { |
| | 10369 | "text script": function( text ) { |
| | 10370 | jQuery.globalEval( text ); |
| | 10371 | return text; |
| | 10372 | } |
| | 10373 | } |
| | 10374 | } ); |
| | 10375 | |
| | 10376 | // Handle cache's special case and global |
| | 10377 | jQuery.ajaxPrefilter( "script", function( s ) { |
| | 10378 | if ( s.cache === undefined ) { |
| | 10379 | s.cache = false; |
| | 10380 | } |
| | 10381 | if ( s.crossDomain ) { |
| | 10382 | s.type = "GET"; |
| | 10383 | s.global = false; |
| | 10384 | } |
| | 10385 | } ); |
| | 10386 | |
| | 10387 | // Bind script tag hack transport |
| | 10388 | jQuery.ajaxTransport( "script", function( s ) { |
| | 10389 | |
| | 10390 | // This transport only deals with cross domain requests |
| | 10391 | if ( s.crossDomain ) { |
| | 10392 | |
| | 10393 | var script, |
| | 10394 | head = document.head || jQuery( "head" )[ 0 ] || document.documentElement; |
| | 10395 | |
| | 10396 | return { |
| | 10397 | |
| | 10398 | send: function( _, callback ) { |
| | 10399 | |
| | 10400 | script = document.createElement( "script" ); |
| | 10401 | |
| | 10402 | script.async = true; |
| | 10403 | |
| | 10404 | if ( s.scriptCharset ) { |
| | 10405 | script.charset = s.scriptCharset; |
| | 10406 | } |
| | 10407 | |
| | 10408 | script.src = s.url; |
| | 10409 | |
| | 10410 | // Attach handlers for all browsers |
| | 10411 | script.onload = script.onreadystatechange = function( _, isAbort ) { |
| | 10412 | |
| | 10413 | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
| | 10414 | |
| | 10415 | // Handle memory leak in IE |
| | 10416 | script.onload = script.onreadystatechange = null; |
| | 10417 | |
| | 10418 | // Remove the script |
| | 10419 | if ( script.parentNode ) { |
| | 10420 | script.parentNode.removeChild( script ); |
| | 10421 | } |
| | 10422 | |
| | 10423 | // Dereference the script |
| | 10424 | script = null; |
| | 10425 | |
| | 10426 | // Callback if not abort |
| | 10427 | if ( !isAbort ) { |
| | 10428 | callback( 200, "success" ); |
| | 10429 | } |
| | 10430 | } |
| | 10431 | }; |
| | 10432 | |
| | 10433 | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending |
| | 10434 | // Use native DOM manipulation to avoid our domManip AJAX trickery |
| | 10435 | head.insertBefore( script, head.firstChild ); |
| | 10436 | }, |
| | 10437 | |
| | 10438 | abort: function() { |
| | 10439 | if ( script ) { |
| | 10440 | script.onload( undefined, true ); |
| | 10441 | } |
| | 10442 | } |
| | 10443 | }; |
| | 10444 | } |
| | 10445 | } ); |
| | 10446 | |
| | 10447 | |
| | 10448 | |
| | 10449 | |
| | 10450 | var oldCallbacks = [], |
| | 10451 | rjsonp = /(=)\?(?=&|$)|\?\?/; |
| | 10452 | |
| | 10453 | // Default jsonp settings |
| | 10454 | jQuery.ajaxSetup( { |
| | 10455 | jsonp: "callback", |
| | 10456 | jsonpCallback: function() { |
| | 10457 | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
| | 10458 | this[ callback ] = true; |
| | 10459 | return callback; |
| | 10460 | } |
| | 10461 | } ); |
| | 10462 | |
| | 10463 | // Detect, normalize options and install callbacks for jsonp requests |
| | 10464 | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
| | 10465 | |
| | 10466 | var callbackName, overwritten, responseContainer, |
| | 10467 | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
| | 10468 | "url" : |
| | 10469 | typeof s.data === "string" && |
| | 10470 | ( s.contentType || "" ) |
| | 10471 | .indexOf( "application/x-www-form-urlencoded" ) === 0 && |
| | 10472 | rjsonp.test( s.data ) && "data" |
| | 10473 | ); |
| | 10474 | |
| | 10475 | // Handle iff the expected data type is "jsonp" or we have a parameter to set |
| | 10476 | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
| | 10477 | |
| | 10478 | // Get callback name, remembering preexisting value associated with it |
| | 10479 | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
| | 10480 | s.jsonpCallback() : |
| | 10481 | s.jsonpCallback; |
| | 10482 | |
| | 10483 | // Insert callback into url or form data |
| | 10484 | if ( jsonProp ) { |
| | 10485 | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); |
| | 10486 | } else if ( s.jsonp !== false ) { |
| | 10487 | s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
| | 10488 | } |
| | 10489 | |
| | 10490 | // Use data converter to retrieve json after script execution |
| | 10491 | s.converters[ "script json" ] = function() { |
| | 10492 | if ( !responseContainer ) { |
| | 10493 | jQuery.error( callbackName + " was not called" ); |
| | 10494 | } |
| | 10495 | return responseContainer[ 0 ]; |
| | 10496 | }; |
| | 10497 | |
| | 10498 | // force json dataType |
| | 10499 | s.dataTypes[ 0 ] = "json"; |
| | 10500 | |
| | 10501 | // Install callback |
| | 10502 | overwritten = window[ callbackName ]; |
| | 10503 | window[ callbackName ] = function() { |
| | 10504 | responseContainer = arguments; |
| | 10505 | }; |
| | 10506 | |
| | 10507 | // Clean-up function (fires after converters) |
| | 10508 | jqXHR.always( function() { |
| | 10509 | |
| | 10510 | // If previous value didn't exist - remove it |
| | 10511 | if ( overwritten === undefined ) { |
| | 10512 | jQuery( window ).removeProp( callbackName ); |
| | 10513 | |
| | 10514 | // Otherwise restore preexisting value |
| | 10515 | } else { |
| | 10516 | window[ callbackName ] = overwritten; |
| | 10517 | } |
| | 10518 | |
| | 10519 | // Save back as free |
| | 10520 | if ( s[ callbackName ] ) { |
| | 10521 | |
| | 10522 | // make sure that re-using the options doesn't screw things around |
| | 10523 | s.jsonpCallback = originalSettings.jsonpCallback; |
| | 10524 | |
| | 10525 | // save the callback name for future use |
| | 10526 | oldCallbacks.push( callbackName ); |
| | 10527 | } |
| | 10528 | |
| | 10529 | // Call if it was a function and we have a response |
| | 10530 | if ( responseContainer && jQuery.isFunction( overwritten ) ) { |
| | 10531 | overwritten( responseContainer[ 0 ] ); |
| | 10532 | } |
| | 10533 | |
| | 10534 | responseContainer = overwritten = undefined; |
| | 10535 | } ); |
| | 10536 | |
| | 10537 | // Delegate to script |
| | 10538 | return "script"; |
| | 10539 | } |
| | 10540 | } ); |
| | 10541 | |
| | 10542 | |
| | 10543 | |
| | 10544 | |
| | 10545 | // Support: Safari 8+ |
| | 10546 | // In Safari 8 documents created via document.implementation.createHTMLDocument |
| | 10547 | // collapse sibling forms: the second one becomes a child of the first one. |
| | 10548 | // Because of that, this security measure has to be disabled in Safari 8. |
| | 10549 | // https://bugs.webkit.org/show_bug.cgi?id=137337 |
| | 10550 | support.createHTMLDocument = ( function() { |
| | 10551 | if ( !document.implementation.createHTMLDocument ) { |
| | 10552 | return false; |
| | 10553 | } |
| | 10554 | var doc = document.implementation.createHTMLDocument( "" ); |
| | 10555 | doc.body.innerHTML = "<form></form><form></form>"; |
| | 10556 | return doc.body.childNodes.length === 2; |
| | 10557 | } )(); |
| | 10558 | |
| | 10559 | |
| | 10560 | // data: string of html |
| | 10561 | // context (optional): If specified, the fragment will be created in this context, |
| | 10562 | // defaults to document |
| | 10563 | // keepScripts (optional): If true, will include scripts passed in the html string |
| | 10564 | jQuery.parseHTML = function( data, context, keepScripts ) { |
| | 10565 | if ( !data || typeof data !== "string" ) { |
| | 10566 | return null; |
| | 10567 | } |
| | 10568 | if ( typeof context === "boolean" ) { |
| | 10569 | keepScripts = context; |
| | 10570 | context = false; |
| | 10571 | } |
| | 10572 | |
| | 10573 | // document.implementation stops scripts or inline event handlers from |
| | 10574 | // being executed immediately |
| | 10575 | context = context || ( support.createHTMLDocument ? |
| | 10576 | document.implementation.createHTMLDocument( "" ) : |
| | 10577 | document ); |
| | 10578 | |
| | 10579 | var parsed = rsingleTag.exec( data ), |
| | 10580 | scripts = !keepScripts && []; |
| | 10581 | |
| | 10582 | // Single tag |
| | 10583 | if ( parsed ) { |
| | 10584 | return [ context.createElement( parsed[ 1 ] ) ]; |
| | 10585 | } |
| | 10586 | |
| | 10587 | parsed = buildFragment( [ data ], context, scripts ); |
| | 10588 | |
| | 10589 | if ( scripts && scripts.length ) { |
| | 10590 | jQuery( scripts ).remove(); |
| | 10591 | } |
| | 10592 | |
| | 10593 | return jQuery.merge( [], parsed.childNodes ); |
| | 10594 | }; |
| | 10595 | |
| | 10596 | |
| | 10597 | // Keep a copy of the old load method |
| | 10598 | var _load = jQuery.fn.load; |
| | 10599 | |
| | 10600 | /** |
| | 10601 | * Load a url into a page |
| | 10602 | */ |
| | 10603 | jQuery.fn.load = function( url, params, callback ) { |
| | 10604 | if ( typeof url !== "string" && _load ) { |
| | 10605 | return _load.apply( this, arguments ); |
| | 10606 | } |
| | 10607 | |
| | 10608 | var selector, type, response, |
| | 10609 | self = this, |
| | 10610 | off = url.indexOf( " " ); |
| | 10611 | |
| | 10612 | if ( off > -1 ) { |
| | 10613 | selector = jQuery.trim( url.slice( off, url.length ) ); |
| | 10614 | url = url.slice( 0, off ); |
| | 10615 | } |
| | 10616 | |
| | 10617 | // If it's a function |
| | 10618 | if ( jQuery.isFunction( params ) ) { |
| | 10619 | |
| | 10620 | // We assume that it's the callback |
| | 10621 | callback = params; |
| | 10622 | params = undefined; |
| | 10623 | |
| | 10624 | // Otherwise, build a param string |
| | 10625 | } else if ( params && typeof params === "object" ) { |
| | 10626 | type = "POST"; |
| | 10627 | } |
| | 10628 | |
| | 10629 | // If we have elements to modify, make the request |
| | 10630 | if ( self.length > 0 ) { |
| | 10631 | jQuery.ajax( { |
| | 10632 | url: url, |
| | 10633 | |
| | 10634 | // If "type" variable is undefined, then "GET" method will be used. |
| | 10635 | // Make value of this field explicit since |
| | 10636 | // user can override it through ajaxSetup method |
| | 10637 | type: type || "GET", |
| | 10638 | dataType: "html", |
| | 10639 | data: params |
| | 10640 | } ).done( function( responseText ) { |
| | 10641 | |
| | 10642 | // Save response for use in complete callback |
| | 10643 | response = arguments; |
| | 10644 | |
| | 10645 | self.html( selector ? |
| | 10646 | |
| | 10647 | // If a selector was specified, locate the right elements in a dummy div |
| | 10648 | // Exclude scripts to avoid IE 'Permission Denied' errors |
| | 10649 | jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : |
| | 10650 | |
| | 10651 | // Otherwise use the full result |
| | 10652 | responseText ); |
| | 10653 | |
| | 10654 | // If the request succeeds, this function gets "data", "status", "jqXHR" |
| | 10655 | // but they are ignored because response was set above. |
| | 10656 | // If it fails, this function gets "jqXHR", "status", "error" |
| | 10657 | } ).always( callback && function( jqXHR, status ) { |
| | 10658 | self.each( function() { |
| | 10659 | callback.apply( self, response || [ jqXHR.responseText, status, jqXHR ] ); |
| | 10660 | } ); |
| | 10661 | } ); |
| | 10662 | } |
| | 10663 | |
| | 10664 | return this; |
| | 10665 | }; |
| | 10666 | |
| | 10667 | |
| | 10668 | |
| | 10669 | |
| | 10670 | // Attach a bunch of functions for handling common AJAX events |
| | 10671 | jQuery.each( [ |
| | 10672 | "ajaxStart", |
| | 10673 | "ajaxStop", |
| | 10674 | "ajaxComplete", |
| | 10675 | "ajaxError", |
| | 10676 | "ajaxSuccess", |
| | 10677 | "ajaxSend" |
| | 10678 | ], function( i, type ) { |
| | 10679 | jQuery.fn[ type ] = function( fn ) { |
| | 10680 | return this.on( type, fn ); |
| | 10681 | }; |
| | 10682 | } ); |
| | 10683 | |
| | 10684 | |
| | 10685 | |
| | 10686 | |
| | 10687 | jQuery.expr.filters.animated = function( elem ) { |
| | 10688 | return jQuery.grep( jQuery.timers, function( fn ) { |
| | 10689 | return elem === fn.elem; |
| | 10690 | } ).length; |
| | 10691 | }; |
| | 10692 | |
| | 10693 | |
| | 10694 | |
| | 10695 | |
| | 10696 | |
| | 10697 | /** |
| | 10698 | * Gets a window from an element |
| | 10699 | */ |
| | 10700 | function getWindow( elem ) { |
| | 10701 | return jQuery.isWindow( elem ) ? |
| | 10702 | elem : |
| | 10703 | elem.nodeType === 9 ? |
| | 10704 | elem.defaultView || elem.parentWindow : |
| | 10705 | false; |
| | 10706 | } |
| | 10707 | |
| | 10708 | jQuery.offset = { |
| | 10709 | setOffset: function( elem, options, i ) { |
| | 10710 | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, |
| | 10711 | position = jQuery.css( elem, "position" ), |
| | 10712 | curElem = jQuery( elem ), |
| | 10713 | props = {}; |
| | 10714 | |
| | 10715 | // set position first, in-case top/left are set even on static elem |
| | 10716 | if ( position === "static" ) { |
| | 10717 | elem.style.position = "relative"; |
| | 10718 | } |
| | 10719 | |
| | 10720 | curOffset = curElem.offset(); |
| | 10721 | curCSSTop = jQuery.css( elem, "top" ); |
| | 10722 | curCSSLeft = jQuery.css( elem, "left" ); |
| | 10723 | calculatePosition = ( position === "absolute" || position === "fixed" ) && |
| | 10724 | jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1; |
| | 10725 | |
| | 10726 | // need to be able to calculate position if either top or left |
| | 10727 | // is auto and position is either absolute or fixed |
| | 10728 | if ( calculatePosition ) { |
| | 10729 | curPosition = curElem.position(); |
| | 10730 | curTop = curPosition.top; |
| | 10731 | curLeft = curPosition.left; |
| | 10732 | } else { |
| | 10733 | curTop = parseFloat( curCSSTop ) || 0; |
| | 10734 | curLeft = parseFloat( curCSSLeft ) || 0; |
| | 10735 | } |
| | 10736 | |
| | 10737 | if ( jQuery.isFunction( options ) ) { |
| | 10738 | |
| | 10739 | // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) |
| | 10740 | options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); |
| | 10741 | } |
| | 10742 | |
| | 10743 | if ( options.top != null ) { |
| | 10744 | props.top = ( options.top - curOffset.top ) + curTop; |
| | 10745 | } |
| | 10746 | if ( options.left != null ) { |
| | 10747 | props.left = ( options.left - curOffset.left ) + curLeft; |
| | 10748 | } |
| | 10749 | |
| | 10750 | if ( "using" in options ) { |
| | 10751 | options.using.call( elem, props ); |
| | 10752 | } else { |
| | 10753 | curElem.css( props ); |
| | 10754 | } |
| | 10755 | } |
| | 10756 | }; |
| | 10757 | |
| | 10758 | jQuery.fn.extend( { |
| | 10759 | offset: function( options ) { |
| | 10760 | if ( arguments.length ) { |
| | 10761 | return options === undefined ? |
| | 10762 | this : |
| | 10763 | this.each( function( i ) { |
| | 10764 | jQuery.offset.setOffset( this, options, i ); |
| | 10765 | } ); |
| | 10766 | } |
| | 10767 | |
| | 10768 | var docElem, win, |
| | 10769 | box = { top: 0, left: 0 }, |
| | 10770 | elem = this[ 0 ], |
| | 10771 | doc = elem && elem.ownerDocument; |
| | 10772 | |
| | 10773 | if ( !doc ) { |
| | 10774 | return; |
| | 10775 | } |
| | 10776 | |
| | 10777 | docElem = doc.documentElement; |
| | 10778 | |
| | 10779 | // Make sure it's not a disconnected DOM node |
| | 10780 | if ( !jQuery.contains( docElem, elem ) ) { |
| | 10781 | return box; |
| | 10782 | } |
| | 10783 | |
| | 10784 | // If we don't have gBCR, just use 0,0 rather than error |
| | 10785 | // BlackBerry 5, iOS 3 (original iPhone) |
| | 10786 | if ( typeof elem.getBoundingClientRect !== "undefined" ) { |
| | 10787 | box = elem.getBoundingClientRect(); |
| | 10788 | } |
| | 10789 | win = getWindow( doc ); |
| | 10790 | return { |
| | 10791 | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), |
| | 10792 | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) |
| | 10793 | }; |
| | 10794 | }, |
| | 10795 | |
| | 10796 | position: function() { |
| | 10797 | if ( !this[ 0 ] ) { |
| | 10798 | return; |
| | 10799 | } |
| | 10800 | |
| | 10801 | var offsetParent, offset, |
| | 10802 | parentOffset = { top: 0, left: 0 }, |
| | 10803 | elem = this[ 0 ]; |
| | 10804 | |
| | 10805 | // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, |
| | 10806 | // because it is its only offset parent |
| | 10807 | if ( jQuery.css( elem, "position" ) === "fixed" ) { |
| | 10808 | |
| | 10809 | // we assume that getBoundingClientRect is available when computed position is fixed |
| | 10810 | offset = elem.getBoundingClientRect(); |
| | 10811 | } else { |
| | 10812 | |
| | 10813 | // Get *real* offsetParent |
| | 10814 | offsetParent = this.offsetParent(); |
| | 10815 | |
| | 10816 | // Get correct offsets |
| | 10817 | offset = this.offset(); |
| | 10818 | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
| | 10819 | parentOffset = offsetParent.offset(); |
| | 10820 | } |
| | 10821 | |
| | 10822 | // Add offsetParent borders |
| | 10823 | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
| | 10824 | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
| | 10825 | } |
| | 10826 | |
| | 10827 | // Subtract parent offsets and element margins |
| | 10828 | // note: when an element has margin: auto the offsetLeft and marginLeft |
| | 10829 | // are the same in Safari causing offset.left to incorrectly be 0 |
| | 10830 | return { |
| | 10831 | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
| | 10832 | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) |
| | 10833 | }; |
| | 10834 | }, |
| | 10835 | |
| | 10836 | offsetParent: function() { |
| | 10837 | return this.map( function() { |
| | 10838 | var offsetParent = this.offsetParent; |
| | 10839 | |
| | 10840 | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && |
| | 10841 | jQuery.css( offsetParent, "position" ) === "static" ) ) { |
| | 10842 | offsetParent = offsetParent.offsetParent; |
| | 10843 | } |
| | 10844 | return offsetParent || documentElement; |
| | 10845 | } ); |
| | 10846 | } |
| | 10847 | } ); |
| | 10848 | |
| | 10849 | // Create scrollLeft and scrollTop methods |
| | 10850 | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { |
| | 10851 | var top = /Y/.test( prop ); |
| | 10852 | |
| | 10853 | jQuery.fn[ method ] = function( val ) { |
| | 10854 | return access( this, function( elem, method, val ) { |
| | 10855 | var win = getWindow( elem ); |
| | 10856 | |
| | 10857 | if ( val === undefined ) { |
| | 10858 | return win ? ( prop in win ) ? win[ prop ] : |
| | 10859 | win.document.documentElement[ method ] : |
| | 10860 | elem[ method ]; |
| | 10861 | } |
| | 10862 | |
| | 10863 | if ( win ) { |
| | 10864 | win.scrollTo( |
| | 10865 | !top ? val : jQuery( win ).scrollLeft(), |
| | 10866 | top ? val : jQuery( win ).scrollTop() |
| | 10867 | ); |
| | 10868 | |
| | 10869 | } else { |
| | 10870 | elem[ method ] = val; |
| | 10871 | } |
| | 10872 | }, method, val, arguments.length, null ); |
| | 10873 | }; |
| | 10874 | } ); |
| | 10875 | |
| | 10876 | // Support: Safari<7-8+, Chrome<37-44+ |
| | 10877 | // Add the top/left cssHooks using jQuery.fn.position |
| | 10878 | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 |
| | 10879 | // getComputedStyle returns percent when specified for top/left/bottom/right |
| | 10880 | // rather than make the css module depend on the offset module, we just check for it here |
| | 10881 | jQuery.each( [ "top", "left" ], function( i, prop ) { |
| | 10882 | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
| | 10883 | function( elem, computed ) { |
| | 10884 | if ( computed ) { |
| | 10885 | computed = curCSS( elem, prop ); |
| | 10886 | |
| | 10887 | // if curCSS returns percentage, fallback to offset |
| | 10888 | return rnumnonpx.test( computed ) ? |
| | 10889 | jQuery( elem ).position()[ prop ] + "px" : |
| | 10890 | computed; |
| | 10891 | } |
| | 10892 | } |
| | 10893 | ); |
| | 10894 | } ); |
| | 10895 | |
| | 10896 | |
| | 10897 | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods |
| | 10898 | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
| | 10899 | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, |
| | 10900 | function( defaultExtra, funcName ) { |
| | 10901 | |
| | 10902 | // margin is only for outerHeight, outerWidth |
| | 10903 | jQuery.fn[ funcName ] = function( margin, value ) { |
| | 10904 | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
| | 10905 | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
| | 10906 | |
| | 10907 | return access( this, function( elem, type, value ) { |
| | 10908 | var doc; |
| | 10909 | |
| | 10910 | if ( jQuery.isWindow( elem ) ) { |
| | 10911 | |
| | 10912 | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there |
| | 10913 | // isn't a whole lot we can do. See pull request at this URL for discussion: |
| | 10914 | // https://github.com/jquery/jquery/pull/764 |
| | 10915 | return elem.document.documentElement[ "client" + name ]; |
| | 10916 | } |
| | 10917 | |
| | 10918 | // Get document width or height |
| | 10919 | if ( elem.nodeType === 9 ) { |
| | 10920 | doc = elem.documentElement; |
| | 10921 | |
| | 10922 | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], |
| | 10923 | // whichever is greatest |
| | 10924 | // unfortunately, this causes bug #3838 in IE6/8 only, |
| | 10925 | // but there is currently no good, small way to fix it. |
| | 10926 | return Math.max( |
| | 10927 | elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
| | 10928 | elem.body[ "offset" + name ], doc[ "offset" + name ], |
| | 10929 | doc[ "client" + name ] |
| | 10930 | ); |
| | 10931 | } |
| | 10932 | |
| | 10933 | return value === undefined ? |
| | 10934 | |
| | 10935 | // Get width or height on the element, requesting but not forcing parseFloat |
| | 10936 | jQuery.css( elem, type, extra ) : |
| | 10937 | |
| | 10938 | // Set width or height on the element |
| | 10939 | jQuery.style( elem, type, value, extra ); |
| | 10940 | }, type, chainable ? margin : undefined, chainable, null ); |
| | 10941 | }; |
| | 10942 | } ); |
| | 10943 | } ); |
| | 10944 | |
| | 10945 | |
| | 10946 | jQuery.fn.extend( { |
| | 10947 | |
| | 10948 | bind: function( types, data, fn ) { |
| | 10949 | return this.on( types, null, data, fn ); |
| | 10950 | }, |
| | 10951 | unbind: function( types, fn ) { |
| | 10952 | return this.off( types, null, fn ); |
| | 10953 | }, |
| | 10954 | |
| | 10955 | delegate: function( selector, types, data, fn ) { |
| | 10956 | return this.on( types, selector, data, fn ); |
| | 10957 | }, |
| | 10958 | undelegate: function( selector, types, fn ) { |
| | 10959 | |
| | 10960 | // ( namespace ) or ( selector, types [, fn] ) |
| | 10961 | return arguments.length === 1 ? |
| | 10962 | this.off( selector, "**" ) : |
| | 10963 | this.off( types, selector || "**", fn ); |
| | 10964 | } |
| | 10965 | } ); |
| | 10966 | |
| | 10967 | // The number of elements contained in the matched element set |
| | 10968 | jQuery.fn.size = function() { |
| | 10969 | return this.length; |
| | 10970 | }; |
| | 10971 | |
| | 10972 | jQuery.fn.andSelf = jQuery.fn.addBack; |
| | 10973 | |
| | 10974 | |
| | 10975 | |
| | 10976 | |
| | 10977 | // Register as a named AMD module, since jQuery can be concatenated with other |
| | 10978 | // files that may use define, but not via a proper concatenation script that |
| | 10979 | // understands anonymous AMD modules. A named AMD is safest and most robust |
| | 10980 | // way to register. Lowercase jquery is used because AMD module names are |
| | 10981 | // derived from file names, and jQuery is normally delivered in a lowercase |
| | 10982 | // file name. Do this after creating the global so that if an AMD module wants |
| | 10983 | // to call noConflict to hide this version of jQuery, it will work. |
| | 10984 | |
| | 10985 | // Note that for maximum portability, libraries that are not jQuery should |
| | 10986 | // declare themselves as anonymous modules, and avoid setting a global if an |
| | 10987 | // AMD loader is present. jQuery is a special case. For more information, see |
| | 10988 | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon |
| | 10989 | |
| | 10990 | if ( typeof define === "function" && define.amd ) { |
| | 10991 | define( "jquery", [], function() { |
| | 10992 | return jQuery; |
| | 10993 | } ); |
| | 10994 | } |
| | 10995 | |
| | 10996 | |
| | 10997 | |
| | 10998 | var |
| | 10999 | |
| | 11000 | // Map over jQuery in case of overwrite |
| | 11001 | _jQuery = window.jQuery, |
| | 11002 | |
| | 11003 | // Map over the $ in case of overwrite |
| | 11004 | _$ = window.$; |
| | 11005 | |
| | 11006 | jQuery.noConflict = function( deep ) { |
| | 11007 | if ( window.$ === jQuery ) { |
| | 11008 | window.$ = _$; |
| | 11009 | } |
| | 11010 | |
| | 11011 | if ( deep && window.jQuery === jQuery ) { |
| | 11012 | window.jQuery = _jQuery; |
| | 11013 | } |
| | 11014 | |
| | 11015 | return jQuery; |
| | 11016 | }; |
| | 11017 | |
| | 11018 | // Expose jQuery and $ identifiers, even in |
| | 11019 | // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) |
| | 11020 | // and CommonJS for browser emulators (#13566) |
| | 11021 | if ( !noGlobal ) { |
| | 11022 | window.jQuery = window.$ = jQuery; |
| | 11023 | } |
| | 11024 | |
| | 11025 | return jQuery; |
| | 11026 | })); |