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| 6 | | jQuery.noConflict(); |
| | 1 | /*! |
| | 2 | * jQuery JavaScript Library v3.2.1 |
| | 3 | * https://jquery.com/ |
| | 4 | * |
| | 5 | * Includes Sizzle.js |
| | 6 | * https://sizzlejs.com/ |
| | 7 | * |
| | 8 | * Copyright JS Foundation and other contributors |
| | 9 | * Released under the MIT license |
| | 10 | * https://jquery.org/license |
| | 11 | * |
| | 12 | * Date: 2017-03-20T18:59Z |
| | 13 | */ |
| | 14 | ( function( global, factory ) { |
| | 15 | |
| | 16 | "use strict"; |
| | 17 | |
| | 18 | if ( typeof module === "object" && typeof module.exports === "object" ) { |
| | 19 | |
| | 20 | // For CommonJS and CommonJS-like environments where a proper `window` |
| | 21 | // is present, execute the factory and get jQuery. |
| | 22 | // For environments that do not have a `window` with a `document` |
| | 23 | // (such as Node.js), expose a factory as module.exports. |
| | 24 | // This accentuates the need for the creation of a real `window`. |
| | 25 | // e.g. var jQuery = require("jquery")(window); |
| | 26 | // See ticket #14549 for more info. |
| | 27 | module.exports = global.document ? |
| | 28 | factory( global, true ) : |
| | 29 | function( w ) { |
| | 30 | if ( !w.document ) { |
| | 31 | throw new Error( "jQuery requires a window with a document" ); |
| | 32 | } |
| | 33 | return factory( w ); |
| | 34 | }; |
| | 35 | } else { |
| | 36 | factory( global ); |
| | 37 | } |
| | 38 | |
| | 39 | // Pass this if window is not defined yet |
| | 40 | } )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { |
| | 41 | |
| | 42 | // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 |
| | 43 | // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode |
| | 44 | // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common |
| | 45 | // enough that all such attempts are guarded in a try block. |
| | 46 | "use strict"; |
| | 47 | |
| | 48 | var arr = []; |
| | 49 | |
| | 50 | var document = window.document; |
| | 51 | |
| | 52 | var getProto = Object.getPrototypeOf; |
| | 53 | |
| | 54 | var slice = arr.slice; |
| | 55 | |
| | 56 | var concat = arr.concat; |
| | 57 | |
| | 58 | var push = arr.push; |
| | 59 | |
| | 60 | var indexOf = arr.indexOf; |
| | 61 | |
| | 62 | var class2type = {}; |
| | 63 | |
| | 64 | var toString = class2type.toString; |
| | 65 | |
| | 66 | var hasOwn = class2type.hasOwnProperty; |
| | 67 | |
| | 68 | var fnToString = hasOwn.toString; |
| | 69 | |
| | 70 | var ObjectFunctionString = fnToString.call( Object ); |
| | 71 | |
| | 72 | var support = {}; |
| | 73 | |
| | 74 | |
| | 75 | |
| | 76 | function DOMEval( code, doc ) { |
| | 77 | doc = doc || document; |
| | 78 | |
| | 79 | var script = doc.createElement( "script" ); |
| | 80 | |
| | 81 | script.text = code; |
| | 82 | doc.head.appendChild( script ).parentNode.removeChild( script ); |
| | 83 | } |
| | 84 | /* global Symbol */ |
| | 85 | // Defining this global in .eslintrc.json would create a danger of using the global |
| | 86 | // unguarded in another place, it seems safer to define global only for this module |
| | 87 | |
| | 88 | |
| | 89 | |
| | 90 | var |
| | 91 | version = "3.2.1", |
| | 92 | |
| | 93 | // Define a local copy of jQuery |
| | 94 | jQuery = function( selector, context ) { |
| | 95 | |
| | 96 | // The jQuery object is actually just the init constructor 'enhanced' |
| | 97 | // Need init if jQuery is called (just allow error to be thrown if not included) |
| | 98 | return new jQuery.fn.init( selector, context ); |
| | 99 | }, |
| | 100 | |
| | 101 | // Support: Android <=4.0 only |
| | 102 | // Make sure we trim BOM and NBSP |
| | 103 | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, |
| | 104 | |
| | 105 | // Matches dashed string for camelizing |
| | 106 | rmsPrefix = /^-ms-/, |
| | 107 | rdashAlpha = /-([a-z])/g, |
| | 108 | |
| | 109 | // Used by jQuery.camelCase as callback to replace() |
| | 110 | fcamelCase = function( all, letter ) { |
| | 111 | return letter.toUpperCase(); |
| | 112 | }; |
| | 113 | |
| | 114 | jQuery.fn = jQuery.prototype = { |
| | 115 | |
| | 116 | // The current version of jQuery being used |
| | 117 | jquery: version, |
| | 118 | |
| | 119 | constructor: jQuery, |
| | 120 | |
| | 121 | // The default length of a jQuery object is 0 |
| | 122 | length: 0, |
| | 123 | |
| | 124 | toArray: function() { |
| | 125 | return slice.call( this ); |
| | 126 | }, |
| | 127 | |
| | 128 | // Get the Nth element in the matched element set OR |
| | 129 | // Get the whole matched element set as a clean array |
| | 130 | get: function( num ) { |
| | 131 | |
| | 132 | // Return all the elements in a clean array |
| | 133 | if ( num == null ) { |
| | 134 | return slice.call( this ); |
| | 135 | } |
| | 136 | |
| | 137 | // Return just the one element from the set |
| | 138 | return num < 0 ? this[ num + this.length ] : this[ num ]; |
| | 139 | }, |
| | 140 | |
| | 141 | // Take an array of elements and push it onto the stack |
| | 142 | // (returning the new matched element set) |
| | 143 | pushStack: function( elems ) { |
| | 144 | |
| | 145 | // Build a new jQuery matched element set |
| | 146 | var ret = jQuery.merge( this.constructor(), elems ); |
| | 147 | |
| | 148 | // Add the old object onto the stack (as a reference) |
| | 149 | ret.prevObject = this; |
| | 150 | |
| | 151 | // Return the newly-formed element set |
| | 152 | return ret; |
| | 153 | }, |
| | 154 | |
| | 155 | // Execute a callback for every element in the matched set. |
| | 156 | each: function( callback ) { |
| | 157 | return jQuery.each( this, callback ); |
| | 158 | }, |
| | 159 | |
| | 160 | map: function( callback ) { |
| | 161 | return this.pushStack( jQuery.map( this, function( elem, i ) { |
| | 162 | return callback.call( elem, i, elem ); |
| | 163 | } ) ); |
| | 164 | }, |
| | 165 | |
| | 166 | slice: function() { |
| | 167 | return this.pushStack( slice.apply( this, arguments ) ); |
| | 168 | }, |
| | 169 | |
| | 170 | first: function() { |
| | 171 | return this.eq( 0 ); |
| | 172 | }, |
| | 173 | |
| | 174 | last: function() { |
| | 175 | return this.eq( -1 ); |
| | 176 | }, |
| | 177 | |
| | 178 | eq: function( i ) { |
| | 179 | var len = this.length, |
| | 180 | j = +i + ( i < 0 ? len : 0 ); |
| | 181 | return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); |
| | 182 | }, |
| | 183 | |
| | 184 | end: function() { |
| | 185 | return this.prevObject || this.constructor(); |
| | 186 | }, |
| | 187 | |
| | 188 | // For internal use only. |
| | 189 | // Behaves like an Array's method, not like a jQuery method. |
| | 190 | push: push, |
| | 191 | sort: arr.sort, |
| | 192 | splice: arr.splice |
| | 193 | }; |
| | 194 | |
| | 195 | jQuery.extend = jQuery.fn.extend = function() { |
| | 196 | var options, name, src, copy, copyIsArray, clone, |
| | 197 | target = arguments[ 0 ] || {}, |
| | 198 | i = 1, |
| | 199 | length = arguments.length, |
| | 200 | deep = false; |
| | 201 | |
| | 202 | // Handle a deep copy situation |
| | 203 | if ( typeof target === "boolean" ) { |
| | 204 | deep = target; |
| | 205 | |
| | 206 | // Skip the boolean and the target |
| | 207 | target = arguments[ i ] || {}; |
| | 208 | i++; |
| | 209 | } |
| | 210 | |
| | 211 | // Handle case when target is a string or something (possible in deep copy) |
| | 212 | if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { |
| | 213 | target = {}; |
| | 214 | } |
| | 215 | |
| | 216 | // Extend jQuery itself if only one argument is passed |
| | 217 | if ( i === length ) { |
| | 218 | target = this; |
| | 219 | i--; |
| | 220 | } |
| | 221 | |
| | 222 | for ( ; i < length; i++ ) { |
| | 223 | |
| | 224 | // Only deal with non-null/undefined values |
| | 225 | if ( ( options = arguments[ i ] ) != null ) { |
| | 226 | |
| | 227 | // Extend the base object |
| | 228 | for ( name in options ) { |
| | 229 | src = target[ name ]; |
| | 230 | copy = options[ name ]; |
| | 231 | |
| | 232 | // Prevent never-ending loop |
| | 233 | if ( target === copy ) { |
| | 234 | continue; |
| | 235 | } |
| | 236 | |
| | 237 | // Recurse if we're merging plain objects or arrays |
| | 238 | if ( deep && copy && ( jQuery.isPlainObject( copy ) || |
| | 239 | ( copyIsArray = Array.isArray( copy ) ) ) ) { |
| | 240 | |
| | 241 | if ( copyIsArray ) { |
| | 242 | copyIsArray = false; |
| | 243 | clone = src && Array.isArray( src ) ? src : []; |
| | 244 | |
| | 245 | } else { |
| | 246 | clone = src && jQuery.isPlainObject( src ) ? src : {}; |
| | 247 | } |
| | 248 | |
| | 249 | // Never move original objects, clone them |
| | 250 | target[ name ] = jQuery.extend( deep, clone, copy ); |
| | 251 | |
| | 252 | // Don't bring in undefined values |
| | 253 | } else if ( copy !== undefined ) { |
| | 254 | target[ name ] = copy; |
| | 255 | } |
| | 256 | } |
| | 257 | } |
| | 258 | } |
| | 259 | |
| | 260 | // Return the modified object |
| | 261 | return target; |
| | 262 | }; |
| | 263 | |
| | 264 | jQuery.extend( { |
| | 265 | |
| | 266 | // Unique for each copy of jQuery on the page |
| | 267 | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
| | 268 | |
| | 269 | // Assume jQuery is ready without the ready module |
| | 270 | isReady: true, |
| | 271 | |
| | 272 | error: function( msg ) { |
| | 273 | throw new Error( msg ); |
| | 274 | }, |
| | 275 | |
| | 276 | noop: function() {}, |
| | 277 | |
| | 278 | isFunction: function( obj ) { |
| | 279 | return jQuery.type( obj ) === "function"; |
| | 280 | }, |
| | 281 | |
| | 282 | isWindow: function( obj ) { |
| | 283 | return obj != null && obj === obj.window; |
| | 284 | }, |
| | 285 | |
| | 286 | isNumeric: function( obj ) { |
| | 287 | |
| | 288 | // As of jQuery 3.0, isNumeric is limited to |
| | 289 | // strings and numbers (primitives or objects) |
| | 290 | // that can be coerced to finite numbers (gh-2662) |
| | 291 | var type = jQuery.type( obj ); |
| | 292 | return ( type === "number" || type === "string" ) && |
| | 293 | |
| | 294 | // parseFloat NaNs numeric-cast false positives ("") |
| | 295 | // ...but misinterprets leading-number strings, particularly hex literals ("0x...") |
| | 296 | // subtraction forces infinities to NaN |
| | 297 | !isNaN( obj - parseFloat( obj ) ); |
| | 298 | }, |
| | 299 | |
| | 300 | isPlainObject: function( obj ) { |
| | 301 | var proto, Ctor; |
| | 302 | |
| | 303 | // Detect obvious negatives |
| | 304 | // Use toString instead of jQuery.type to catch host objects |
| | 305 | if ( !obj || toString.call( obj ) !== "[object Object]" ) { |
| | 306 | return false; |
| | 307 | } |
| | 308 | |
| | 309 | proto = getProto( obj ); |
| | 310 | |
| | 311 | // Objects with no prototype (e.g., `Object.create( null )`) are plain |
| | 312 | if ( !proto ) { |
| | 313 | return true; |
| | 314 | } |
| | 315 | |
| | 316 | // Objects with prototype are plain iff they were constructed by a global Object function |
| | 317 | Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; |
| | 318 | return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; |
| | 319 | }, |
| | 320 | |
| | 321 | isEmptyObject: function( obj ) { |
| | 322 | |
| | 323 | /* eslint-disable no-unused-vars */ |
| | 324 | // See https://github.com/eslint/eslint/issues/6125 |
| | 325 | var name; |
| | 326 | |
| | 327 | for ( name in obj ) { |
| | 328 | return false; |
| | 329 | } |
| | 330 | return true; |
| | 331 | }, |
| | 332 | |
| | 333 | type: function( obj ) { |
| | 334 | if ( obj == null ) { |
| | 335 | return obj + ""; |
| | 336 | } |
| | 337 | |
| | 338 | // Support: Android <=2.3 only (functionish RegExp) |
| | 339 | return typeof obj === "object" || typeof obj === "function" ? |
| | 340 | class2type[ toString.call( obj ) ] || "object" : |
| | 341 | typeof obj; |
| | 342 | }, |
| | 343 | |
| | 344 | // Evaluates a script in a global context |
| | 345 | globalEval: function( code ) { |
| | 346 | DOMEval( code ); |
| | 347 | }, |
| | 348 | |
| | 349 | // Convert dashed to camelCase; used by the css and data modules |
| | 350 | // Support: IE <=9 - 11, Edge 12 - 13 |
| | 351 | // Microsoft forgot to hump their vendor prefix (#9572) |
| | 352 | camelCase: function( string ) { |
| | 353 | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
| | 354 | }, |
| | 355 | |
| | 356 | each: function( obj, callback ) { |
| | 357 | var length, i = 0; |
| | 358 | |
| | 359 | if ( isArrayLike( obj ) ) { |
| | 360 | length = obj.length; |
| | 361 | for ( ; i < length; i++ ) { |
| | 362 | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
| | 363 | break; |
| | 364 | } |
| | 365 | } |
| | 366 | } else { |
| | 367 | for ( i in obj ) { |
| | 368 | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
| | 369 | break; |
| | 370 | } |
| | 371 | } |
| | 372 | } |
| | 373 | |
| | 374 | return obj; |
| | 375 | }, |
| | 376 | |
| | 377 | // Support: Android <=4.0 only |
| | 378 | trim: function( text ) { |
| | 379 | return text == null ? |
| | 380 | "" : |
| | 381 | ( text + "" ).replace( rtrim, "" ); |
| | 382 | }, |
| | 383 | |
| | 384 | // results is for internal usage only |
| | 385 | makeArray: function( arr, results ) { |
| | 386 | var ret = results || []; |
| | 387 | |
| | 388 | if ( arr != null ) { |
| | 389 | if ( isArrayLike( Object( arr ) ) ) { |
| | 390 | jQuery.merge( ret, |
| | 391 | typeof arr === "string" ? |
| | 392 | [ arr ] : arr |
| | 393 | ); |
| | 394 | } else { |
| | 395 | push.call( ret, arr ); |
| | 396 | } |
| | 397 | } |
| | 398 | |
| | 399 | return ret; |
| | 400 | }, |
| | 401 | |
| | 402 | inArray: function( elem, arr, i ) { |
| | 403 | return arr == null ? -1 : indexOf.call( arr, elem, i ); |
| | 404 | }, |
| | 405 | |
| | 406 | // Support: Android <=4.0 only, PhantomJS 1 only |
| | 407 | // push.apply(_, arraylike) throws on ancient WebKit |
| | 408 | merge: function( first, second ) { |
| | 409 | var len = +second.length, |
| | 410 | j = 0, |
| | 411 | i = first.length; |
| | 412 | |
| | 413 | for ( ; j < len; j++ ) { |
| | 414 | first[ i++ ] = second[ j ]; |
| | 415 | } |
| | 416 | |
| | 417 | first.length = i; |
| | 418 | |
| | 419 | return first; |
| | 420 | }, |
| | 421 | |
| | 422 | grep: function( elems, callback, invert ) { |
| | 423 | var callbackInverse, |
| | 424 | matches = [], |
| | 425 | i = 0, |
| | 426 | length = elems.length, |
| | 427 | callbackExpect = !invert; |
| | 428 | |
| | 429 | // Go through the array, only saving the items |
| | 430 | // that pass the validator function |
| | 431 | for ( ; i < length; i++ ) { |
| | 432 | callbackInverse = !callback( elems[ i ], i ); |
| | 433 | if ( callbackInverse !== callbackExpect ) { |
| | 434 | matches.push( elems[ i ] ); |
| | 435 | } |
| | 436 | } |
| | 437 | |
| | 438 | return matches; |
| | 439 | }, |
| | 440 | |
| | 441 | // arg is for internal usage only |
| | 442 | map: function( elems, callback, arg ) { |
| | 443 | var length, value, |
| | 444 | i = 0, |
| | 445 | ret = []; |
| | 446 | |
| | 447 | // Go through the array, translating each of the items to their new values |
| | 448 | if ( isArrayLike( elems ) ) { |
| | 449 | length = elems.length; |
| | 450 | for ( ; i < length; i++ ) { |
| | 451 | value = callback( elems[ i ], i, arg ); |
| | 452 | |
| | 453 | if ( value != null ) { |
| | 454 | ret.push( value ); |
| | 455 | } |
| | 456 | } |
| | 457 | |
| | 458 | // Go through every key on the object, |
| | 459 | } else { |
| | 460 | for ( i in elems ) { |
| | 461 | value = callback( elems[ i ], i, arg ); |
| | 462 | |
| | 463 | if ( value != null ) { |
| | 464 | ret.push( value ); |
| | 465 | } |
| | 466 | } |
| | 467 | } |
| | 468 | |
| | 469 | // Flatten any nested arrays |
| | 470 | return concat.apply( [], ret ); |
| | 471 | }, |
| | 472 | |
| | 473 | // A global GUID counter for objects |
| | 474 | guid: 1, |
| | 475 | |
| | 476 | // Bind a function to a context, optionally partially applying any |
| | 477 | // arguments. |
| | 478 | proxy: function( fn, context ) { |
| | 479 | var tmp, args, proxy; |
| | 480 | |
| | 481 | if ( typeof context === "string" ) { |
| | 482 | tmp = fn[ context ]; |
| | 483 | context = fn; |
| | 484 | fn = tmp; |
| | 485 | } |
| | 486 | |
| | 487 | // Quick check to determine if target is callable, in the spec |
| | 488 | // this throws a TypeError, but we will just return undefined. |
| | 489 | if ( !jQuery.isFunction( fn ) ) { |
| | 490 | return undefined; |
| | 491 | } |
| | 492 | |
| | 493 | // Simulated bind |
| | 494 | args = slice.call( arguments, 2 ); |
| | 495 | proxy = function() { |
| | 496 | return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
| | 497 | }; |
| | 498 | |
| | 499 | // Set the guid of unique handler to the same of original handler, so it can be removed |
| | 500 | proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
| | 501 | |
| | 502 | return proxy; |
| | 503 | }, |
| | 504 | |
| | 505 | now: Date.now, |
| | 506 | |
| | 507 | // jQuery.support is not used in Core but other projects attach their |
| | 508 | // properties to it so it needs to exist. |
| | 509 | support: support |
| | 510 | } ); |
| | 511 | |
| | 512 | if ( typeof Symbol === "function" ) { |
| | 513 | jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; |
| | 514 | } |
| | 515 | |
| | 516 | // Populate the class2type map |
| | 517 | jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
| | 518 | function( i, name ) { |
| | 519 | class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
| | 520 | } ); |
| | 521 | |
| | 522 | function isArrayLike( obj ) { |
| | 523 | |
| | 524 | // Support: real iOS 8.2 only (not reproducible in simulator) |
| | 525 | // `in` check used to prevent JIT error (gh-2145) |
| | 526 | // hasOwn isn't used here due to false negatives |
| | 527 | // regarding Nodelist length in IE |
| | 528 | var length = !!obj && "length" in obj && obj.length, |
| | 529 | type = jQuery.type( obj ); |
| | 530 | |
| | 531 | if ( type === "function" || jQuery.isWindow( obj ) ) { |
| | 532 | return false; |
| | 533 | } |
| | 534 | |
| | 535 | return type === "array" || length === 0 || |
| | 536 | typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
| | 537 | } |
| | 538 | var Sizzle = |
| | 539 | /*! |
| | 540 | * Sizzle CSS Selector Engine v2.3.3 |
| | 541 | * https://sizzlejs.com/ |
| | 542 | * |
| | 543 | * Copyright jQuery Foundation and other contributors |
| | 544 | * Released under the MIT license |
| | 545 | * http://jquery.org/license |
| | 546 | * |
| | 547 | * Date: 2016-08-08 |
| | 548 | */ |
| | 549 | (function( window ) { |
| | 550 | |
| | 551 | var i, |
| | 552 | support, |
| | 553 | Expr, |
| | 554 | getText, |
| | 555 | isXML, |
| | 556 | tokenize, |
| | 557 | compile, |
| | 558 | select, |
| | 559 | outermostContext, |
| | 560 | sortInput, |
| | 561 | hasDuplicate, |
| | 562 | |
| | 563 | // Local document vars |
| | 564 | setDocument, |
| | 565 | document, |
| | 566 | docElem, |
| | 567 | documentIsHTML, |
| | 568 | rbuggyQSA, |
| | 569 | rbuggyMatches, |
| | 570 | matches, |
| | 571 | contains, |
| | 572 | |
| | 573 | // Instance-specific data |
| | 574 | expando = "sizzle" + 1 * new Date(), |
| | 575 | preferredDoc = window.document, |
| | 576 | dirruns = 0, |
| | 577 | done = 0, |
| | 578 | classCache = createCache(), |
| | 579 | tokenCache = createCache(), |
| | 580 | compilerCache = createCache(), |
| | 581 | sortOrder = function( a, b ) { |
| | 582 | if ( a === b ) { |
| | 583 | hasDuplicate = true; |
| | 584 | } |
| | 585 | return 0; |
| | 586 | }, |
| | 587 | |
| | 588 | // Instance methods |
| | 589 | hasOwn = ({}).hasOwnProperty, |
| | 590 | arr = [], |
| | 591 | pop = arr.pop, |
| | 592 | push_native = arr.push, |
| | 593 | push = arr.push, |
| | 594 | slice = arr.slice, |
| | 595 | // Use a stripped-down indexOf as it's faster than native |
| | 596 | // https://jsperf.com/thor-indexof-vs-for/5 |
| | 597 | indexOf = function( list, elem ) { |
| | 598 | var i = 0, |
| | 599 | len = list.length; |
| | 600 | for ( ; i < len; i++ ) { |
| | 601 | if ( list[i] === elem ) { |
| | 602 | return i; |
| | 603 | } |
| | 604 | } |
| | 605 | return -1; |
| | 606 | }, |
| | 607 | |
| | 608 | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
| | 609 | |
| | 610 | // Regular expressions |
| | 611 | |
| | 612 | // http://www.w3.org/TR/css3-selectors/#whitespace |
| | 613 | whitespace = "[\\x20\\t\\r\\n\\f]", |
| | 614 | |
| | 615 | // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier |
| | 616 | identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", |
| | 617 | |
| | 618 | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors |
| | 619 | attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + |
| | 620 | // Operator (capture 2) |
| | 621 | "*([*^$|!~]?=)" + whitespace + |
| | 622 | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" |
| | 623 | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
| | 624 | "*\\]", |
| | 625 | |
| | 626 | pseudos = ":(" + identifier + ")(?:\\((" + |
| | 627 | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: |
| | 628 | // 1. quoted (capture 3; capture 4 or capture 5) |
| | 629 | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + |
| | 630 | // 2. simple (capture 6) |
| | 631 | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
| | 632 | // 3. anything else (capture 2) |
| | 633 | ".*" + |
| | 634 | ")\\)|)", |
| | 635 | |
| | 636 | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter |
| | 637 | rwhitespace = new RegExp( whitespace + "+", "g" ), |
| | 638 | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
| | 639 | |
| | 640 | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
| | 641 | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
| | 642 | |
| | 643 | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
| | 644 | |
| | 645 | rpseudo = new RegExp( pseudos ), |
| | 646 | ridentifier = new RegExp( "^" + identifier + "$" ), |
| | 647 | |
| | 648 | matchExpr = { |
| | 649 | "ID": new RegExp( "^#(" + identifier + ")" ), |
| | 650 | "CLASS": new RegExp( "^\\.(" + identifier + ")" ), |
| | 651 | "TAG": new RegExp( "^(" + identifier + "|[*])" ), |
| | 652 | "ATTR": new RegExp( "^" + attributes ), |
| | 653 | "PSEUDO": new RegExp( "^" + pseudos ), |
| | 654 | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
| | 655 | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
| | 656 | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
| | 657 | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
| | 658 | // For use in libraries implementing .is() |
| | 659 | // We use this for POS matching in `select` |
| | 660 | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
| | 661 | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
| | 662 | }, |
| | 663 | |
| | 664 | rinputs = /^(?:input|select|textarea|button)$/i, |
| | 665 | rheader = /^h\d$/i, |
| | 666 | |
| | 667 | rnative = /^[^{]+\{\s*\[native \w/, |
| | 668 | |
| | 669 | // Easily-parseable/retrievable ID or TAG or CLASS selectors |
| | 670 | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
| | 671 | |
| | 672 | rsibling = /[+~]/, |
| | 673 | |
| | 674 | // CSS escapes |
| | 675 | // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters |
| | 676 | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
| | 677 | funescape = function( _, escaped, escapedWhitespace ) { |
| | 678 | var high = "0x" + escaped - 0x10000; |
| | 679 | // NaN means non-codepoint |
| | 680 | // Support: Firefox<24 |
| | 681 | // Workaround erroneous numeric interpretation of +"0x" |
| | 682 | return high !== high || escapedWhitespace ? |
| | 683 | escaped : |
| | 684 | high < 0 ? |
| | 685 | // BMP codepoint |
| | 686 | String.fromCharCode( high + 0x10000 ) : |
| | 687 | // Supplemental Plane codepoint (surrogate pair) |
| | 688 | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
| | 689 | }, |
| | 690 | |
| | 691 | // CSS string/identifier serialization |
| | 692 | // https://drafts.csswg.org/cssom/#common-serializing-idioms |
| | 693 | rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, |
| | 694 | fcssescape = function( ch, asCodePoint ) { |
| | 695 | if ( asCodePoint ) { |
| | 696 | |
| | 697 | // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER |
| | 698 | if ( ch === "\0" ) { |
| | 699 | return "\uFFFD"; |
| | 700 | } |
| | 701 | |
| | 702 | // Control characters and (dependent upon position) numbers get escaped as code points |
| | 703 | return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; |
| | 704 | } |
| | 705 | |
| | 706 | // Other potentially-special ASCII characters get backslash-escaped |
| | 707 | return "\\" + ch; |
| | 708 | }, |
| | 709 | |
| | 710 | // Used for iframes |
| | 711 | // See setDocument() |
| | 712 | // Removing the function wrapper causes a "Permission Denied" |
| | 713 | // error in IE |
| | 714 | unloadHandler = function() { |
| | 715 | setDocument(); |
| | 716 | }, |
| | 717 | |
| | 718 | disabledAncestor = addCombinator( |
| | 719 | function( elem ) { |
| | 720 | return elem.disabled === true && ("form" in elem || "label" in elem); |
| | 721 | }, |
| | 722 | { dir: "parentNode", next: "legend" } |
| | 723 | ); |
| | 724 | |
| | 725 | // Optimize for push.apply( _, NodeList ) |
| | 726 | try { |
| | 727 | push.apply( |
| | 728 | (arr = slice.call( preferredDoc.childNodes )), |
| | 729 | preferredDoc.childNodes |
| | 730 | ); |
| | 731 | // Support: Android<4.0 |
| | 732 | // Detect silently failing push.apply |
| | 733 | arr[ preferredDoc.childNodes.length ].nodeType; |
| | 734 | } catch ( e ) { |
| | 735 | push = { apply: arr.length ? |
| | 736 | |
| | 737 | // Leverage slice if possible |
| | 738 | function( target, els ) { |
| | 739 | push_native.apply( target, slice.call(els) ); |
| | 740 | } : |
| | 741 | |
| | 742 | // Support: IE<9 |
| | 743 | // Otherwise append directly |
| | 744 | function( target, els ) { |
| | 745 | var j = target.length, |
| | 746 | i = 0; |
| | 747 | // Can't trust NodeList.length |
| | 748 | while ( (target[j++] = els[i++]) ) {} |
| | 749 | target.length = j - 1; |
| | 750 | } |
| | 751 | }; |
| | 752 | } |
| | 753 | |
| | 754 | function Sizzle( selector, context, results, seed ) { |
| | 755 | var m, i, elem, nid, match, groups, newSelector, |
| | 756 | newContext = context && context.ownerDocument, |
| | 757 | |
| | 758 | // nodeType defaults to 9, since context defaults to document |
| | 759 | nodeType = context ? context.nodeType : 9; |
| | 760 | |
| | 761 | results = results || []; |
| | 762 | |
| | 763 | // Return early from calls with invalid selector or context |
| | 764 | if ( typeof selector !== "string" || !selector || |
| | 765 | nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
| | 766 | |
| | 767 | return results; |
| | 768 | } |
| | 769 | |
| | 770 | // Try to shortcut find operations (as opposed to filters) in HTML documents |
| | 771 | if ( !seed ) { |
| | 772 | |
| | 773 | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
| | 774 | setDocument( context ); |
| | 775 | } |
| | 776 | context = context || document; |
| | 777 | |
| | 778 | if ( documentIsHTML ) { |
| | 779 | |
| | 780 | // If the selector is sufficiently simple, try using a "get*By*" DOM method |
| | 781 | // (excepting DocumentFragment context, where the methods don't exist) |
| | 782 | if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
| | 783 | |
| | 784 | // ID selector |
| | 785 | if ( (m = match[1]) ) { |
| | 786 | |
| | 787 | // Document context |
| | 788 | if ( nodeType === 9 ) { |
| | 789 | if ( (elem = context.getElementById( m )) ) { |
| | 790 | |
| | 791 | // Support: IE, Opera, Webkit |
| | 792 | // TODO: identify versions |
| | 793 | // getElementById can match elements by name instead of ID |
| | 794 | if ( elem.id === m ) { |
| | 795 | results.push( elem ); |
| | 796 | return results; |
| | 797 | } |
| | 798 | } else { |
| | 799 | return results; |
| | 800 | } |
| | 801 | |
| | 802 | // Element context |
| | 803 | } else { |
| | 804 | |
| | 805 | // Support: IE, Opera, Webkit |
| | 806 | // TODO: identify versions |
| | 807 | // getElementById can match elements by name instead of ID |
| | 808 | if ( newContext && (elem = newContext.getElementById( m )) && |
| | 809 | contains( context, elem ) && |
| | 810 | elem.id === m ) { |
| | 811 | |
| | 812 | results.push( elem ); |
| | 813 | return results; |
| | 814 | } |
| | 815 | } |
| | 816 | |
| | 817 | // Type selector |
| | 818 | } else if ( match[2] ) { |
| | 819 | push.apply( results, context.getElementsByTagName( selector ) ); |
| | 820 | return results; |
| | 821 | |
| | 822 | // Class selector |
| | 823 | } else if ( (m = match[3]) && support.getElementsByClassName && |
| | 824 | context.getElementsByClassName ) { |
| | 825 | |
| | 826 | push.apply( results, context.getElementsByClassName( m ) ); |
| | 827 | return results; |
| | 828 | } |
| | 829 | } |
| | 830 | |
| | 831 | // Take advantage of querySelectorAll |
| | 832 | if ( support.qsa && |
| | 833 | !compilerCache[ selector + " " ] && |
| | 834 | (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { |
| | 835 | |
| | 836 | if ( nodeType !== 1 ) { |
| | 837 | newContext = context; |
| | 838 | newSelector = selector; |
| | 839 | |
| | 840 | // qSA looks outside Element context, which is not what we want |
| | 841 | // Thanks to Andrew Dupont for this workaround technique |
| | 842 | // Support: IE <=8 |
| | 843 | // Exclude object elements |
| | 844 | } else if ( context.nodeName.toLowerCase() !== "object" ) { |
| | 845 | |
| | 846 | // Capture the context ID, setting it first if necessary |
| | 847 | if ( (nid = context.getAttribute( "id" )) ) { |
| | 848 | nid = nid.replace( rcssescape, fcssescape ); |
| | 849 | } else { |
| | 850 | context.setAttribute( "id", (nid = expando) ); |
| | 851 | } |
| | 852 | |
| | 853 | // Prefix every selector in the list |
| | 854 | groups = tokenize( selector ); |
| | 855 | i = groups.length; |
| | 856 | while ( i-- ) { |
| | 857 | groups[i] = "#" + nid + " " + toSelector( groups[i] ); |
| | 858 | } |
| | 859 | newSelector = groups.join( "," ); |
| | 860 | |
| | 861 | // Expand context for sibling selectors |
| | 862 | newContext = rsibling.test( selector ) && testContext( context.parentNode ) || |
| | 863 | context; |
| | 864 | } |
| | 865 | |
| | 866 | if ( newSelector ) { |
| | 867 | try { |
| | 868 | push.apply( results, |
| | 869 | newContext.querySelectorAll( newSelector ) |
| | 870 | ); |
| | 871 | return results; |
| | 872 | } catch ( qsaError ) { |
| | 873 | } finally { |
| | 874 | if ( nid === expando ) { |
| | 875 | context.removeAttribute( "id" ); |
| | 876 | } |
| | 877 | } |
| | 878 | } |
| | 879 | } |
| | 880 | } |
| | 881 | } |
| | 882 | |
| | 883 | // All others |
| | 884 | return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
| | 885 | } |
| | 886 | |
| | 887 | /** |
| | 888 | * Create key-value caches of limited size |
| | 889 | * @returns {function(string, object)} Returns the Object data after storing it on itself with |
| | 890 | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) |
| | 891 | * deleting the oldest entry |
| | 892 | */ |
| | 893 | function createCache() { |
| | 894 | var keys = []; |
| | 895 | |
| | 896 | function cache( key, value ) { |
| | 897 | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) |
| | 898 | if ( keys.push( key + " " ) > Expr.cacheLength ) { |
| | 899 | // Only keep the most recent entries |
| | 900 | delete cache[ keys.shift() ]; |
| | 901 | } |
| | 902 | return (cache[ key + " " ] = value); |
| | 903 | } |
| | 904 | return cache; |
| | 905 | } |
| | 906 | |
| | 907 | /** |
| | 908 | * Mark a function for special use by Sizzle |
| | 909 | * @param {Function} fn The function to mark |
| | 910 | */ |
| | 911 | function markFunction( fn ) { |
| | 912 | fn[ expando ] = true; |
| | 913 | return fn; |
| | 914 | } |
| | 915 | |
| | 916 | /** |
| | 917 | * Support testing using an element |
| | 918 | * @param {Function} fn Passed the created element and returns a boolean result |
| | 919 | */ |
| | 920 | function assert( fn ) { |
| | 921 | var el = document.createElement("fieldset"); |
| | 922 | |
| | 923 | try { |
| | 924 | return !!fn( el ); |
| | 925 | } catch (e) { |
| | 926 | return false; |
| | 927 | } finally { |
| | 928 | // Remove from its parent by default |
| | 929 | if ( el.parentNode ) { |
| | 930 | el.parentNode.removeChild( el ); |
| | 931 | } |
| | 932 | // release memory in IE |
| | 933 | el = null; |
| | 934 | } |
| | 935 | } |
| | 936 | |
| | 937 | /** |
| | 938 | * Adds the same handler for all of the specified attrs |
| | 939 | * @param {String} attrs Pipe-separated list of attributes |
| | 940 | * @param {Function} handler The method that will be applied |
| | 941 | */ |
| | 942 | function addHandle( attrs, handler ) { |
| | 943 | var arr = attrs.split("|"), |
| | 944 | i = arr.length; |
| | 945 | |
| | 946 | while ( i-- ) { |
| | 947 | Expr.attrHandle[ arr[i] ] = handler; |
| | 948 | } |
| | 949 | } |
| | 950 | |
| | 951 | /** |
| | 952 | * Checks document order of two siblings |
| | 953 | * @param {Element} a |
| | 954 | * @param {Element} b |
| | 955 | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b |
| | 956 | */ |
| | 957 | function siblingCheck( a, b ) { |
| | 958 | var cur = b && a, |
| | 959 | diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
| | 960 | a.sourceIndex - b.sourceIndex; |
| | 961 | |
| | 962 | // Use IE sourceIndex if available on both nodes |
| | 963 | if ( diff ) { |
| | 964 | return diff; |
| | 965 | } |
| | 966 | |
| | 967 | // Check if b follows a |
| | 968 | if ( cur ) { |
| | 969 | while ( (cur = cur.nextSibling) ) { |
| | 970 | if ( cur === b ) { |
| | 971 | return -1; |
| | 972 | } |
| | 973 | } |
| | 974 | } |
| | 975 | |
| | 976 | return a ? 1 : -1; |
| | 977 | } |
| | 978 | |
| | 979 | /** |
| | 980 | * Returns a function to use in pseudos for input types |
| | 981 | * @param {String} type |
| | 982 | */ |
| | 983 | function createInputPseudo( type ) { |
| | 984 | return function( elem ) { |
| | 985 | var name = elem.nodeName.toLowerCase(); |
| | 986 | return name === "input" && elem.type === type; |
| | 987 | }; |
| | 988 | } |
| | 989 | |
| | 990 | /** |
| | 991 | * Returns a function to use in pseudos for buttons |
| | 992 | * @param {String} type |
| | 993 | */ |
| | 994 | function createButtonPseudo( type ) { |
| | 995 | return function( elem ) { |
| | 996 | var name = elem.nodeName.toLowerCase(); |
| | 997 | return (name === "input" || name === "button") && elem.type === type; |
| | 998 | }; |
| | 999 | } |
| | 1000 | |
| | 1001 | /** |
| | 1002 | * Returns a function to use in pseudos for :enabled/:disabled |
| | 1003 | * @param {Boolean} disabled true for :disabled; false for :enabled |
| | 1004 | */ |
| | 1005 | function createDisabledPseudo( disabled ) { |
| | 1006 | |
| | 1007 | // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable |
| | 1008 | return function( elem ) { |
| | 1009 | |
| | 1010 | // Only certain elements can match :enabled or :disabled |
| | 1011 | // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled |
| | 1012 | // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled |
| | 1013 | if ( "form" in elem ) { |
| | 1014 | |
| | 1015 | // Check for inherited disabledness on relevant non-disabled elements: |
| | 1016 | // * listed form-associated elements in a disabled fieldset |
| | 1017 | // https://html.spec.whatwg.org/multipage/forms.html#category-listed |
| | 1018 | // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled |
| | 1019 | // * option elements in a disabled optgroup |
| | 1020 | // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled |
| | 1021 | // All such elements have a "form" property. |
| | 1022 | if ( elem.parentNode && elem.disabled === false ) { |
| | 1023 | |
| | 1024 | // Option elements defer to a parent optgroup if present |
| | 1025 | if ( "label" in elem ) { |
| | 1026 | if ( "label" in elem.parentNode ) { |
| | 1027 | return elem.parentNode.disabled === disabled; |
| | 1028 | } else { |
| | 1029 | return elem.disabled === disabled; |
| | 1030 | } |
| | 1031 | } |
| | 1032 | |
| | 1033 | // Support: IE 6 - 11 |
| | 1034 | // Use the isDisabled shortcut property to check for disabled fieldset ancestors |
| | 1035 | return elem.isDisabled === disabled || |
| | 1036 | |
| | 1037 | // Where there is no isDisabled, check manually |
| | 1038 | /* jshint -W018 */ |
| | 1039 | elem.isDisabled !== !disabled && |
| | 1040 | disabledAncestor( elem ) === disabled; |
| | 1041 | } |
| | 1042 | |
| | 1043 | return elem.disabled === disabled; |
| | 1044 | |
| | 1045 | // Try to winnow out elements that can't be disabled before trusting the disabled property. |
| | 1046 | // Some victims get caught in our net (label, legend, menu, track), but it shouldn't |
| | 1047 | // even exist on them, let alone have a boolean value. |
| | 1048 | } else if ( "label" in elem ) { |
| | 1049 | return elem.disabled === disabled; |
| | 1050 | } |
| | 1051 | |
| | 1052 | // Remaining elements are neither :enabled nor :disabled |
| | 1053 | return false; |
| | 1054 | }; |
| | 1055 | } |
| | 1056 | |
| | 1057 | /** |
| | 1058 | * Returns a function to use in pseudos for positionals |
| | 1059 | * @param {Function} fn |
| | 1060 | */ |
| | 1061 | function createPositionalPseudo( fn ) { |
| | 1062 | return markFunction(function( argument ) { |
| | 1063 | argument = +argument; |
| | 1064 | return markFunction(function( seed, matches ) { |
| | 1065 | var j, |
| | 1066 | matchIndexes = fn( [], seed.length, argument ), |
| | 1067 | i = matchIndexes.length; |
| | 1068 | |
| | 1069 | // Match elements found at the specified indexes |
| | 1070 | while ( i-- ) { |
| | 1071 | if ( seed[ (j = matchIndexes[i]) ] ) { |
| | 1072 | seed[j] = !(matches[j] = seed[j]); |
| | 1073 | } |
| | 1074 | } |
| | 1075 | }); |
| | 1076 | }); |
| | 1077 | } |
| | 1078 | |
| | 1079 | /** |
| | 1080 | * Checks a node for validity as a Sizzle context |
| | 1081 | * @param {Element|Object=} context |
| | 1082 | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value |
| | 1083 | */ |
| | 1084 | function testContext( context ) { |
| | 1085 | return context && typeof context.getElementsByTagName !== "undefined" && context; |
| | 1086 | } |
| | 1087 | |
| | 1088 | // Expose support vars for convenience |
| | 1089 | support = Sizzle.support = {}; |
| | 1090 | |
| | 1091 | /** |
| | 1092 | * Detects XML nodes |
| | 1093 | * @param {Element|Object} elem An element or a document |
| | 1094 | * @returns {Boolean} True iff elem is a non-HTML XML node |
| | 1095 | */ |
| | 1096 | isXML = Sizzle.isXML = function( elem ) { |
| | 1097 | // documentElement is verified for cases where it doesn't yet exist |
| | 1098 | // (such as loading iframes in IE - #4833) |
| | 1099 | var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
| | 1100 | return documentElement ? documentElement.nodeName !== "HTML" : false; |
| | 1101 | }; |
| | 1102 | |
| | 1103 | /** |
| | 1104 | * Sets document-related variables once based on the current document |
| | 1105 | * @param {Element|Object} [doc] An element or document object to use to set the document |
| | 1106 | * @returns {Object} Returns the current document |
| | 1107 | */ |
| | 1108 | setDocument = Sizzle.setDocument = function( node ) { |
| | 1109 | var hasCompare, subWindow, |
| | 1110 | doc = node ? node.ownerDocument || node : preferredDoc; |
| | 1111 | |
| | 1112 | // Return early if doc is invalid or already selected |
| | 1113 | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
| | 1114 | return document; |
| | 1115 | } |
| | 1116 | |
| | 1117 | // Update global variables |
| | 1118 | document = doc; |
| | 1119 | docElem = document.documentElement; |
| | 1120 | documentIsHTML = !isXML( document ); |
| | 1121 | |
| | 1122 | // Support: IE 9-11, Edge |
| | 1123 | // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) |
| | 1124 | if ( preferredDoc !== document && |
| | 1125 | (subWindow = document.defaultView) && subWindow.top !== subWindow ) { |
| | 1126 | |
| | 1127 | // Support: IE 11, Edge |
| | 1128 | if ( subWindow.addEventListener ) { |
| | 1129 | subWindow.addEventListener( "unload", unloadHandler, false ); |
| | 1130 | |
| | 1131 | // Support: IE 9 - 10 only |
| | 1132 | } else if ( subWindow.attachEvent ) { |
| | 1133 | subWindow.attachEvent( "onunload", unloadHandler ); |
| | 1134 | } |
| | 1135 | } |
| | 1136 | |
| | 1137 | /* Attributes |
| | 1138 | ---------------------------------------------------------------------- */ |
| | 1139 | |
| | 1140 | // Support: IE<8 |
| | 1141 | // Verify that getAttribute really returns attributes and not properties |
| | 1142 | // (excepting IE8 booleans) |
| | 1143 | support.attributes = assert(function( el ) { |
| | 1144 | el.className = "i"; |
| | 1145 | return !el.getAttribute("className"); |
| | 1146 | }); |
| | 1147 | |
| | 1148 | /* getElement(s)By* |
| | 1149 | ---------------------------------------------------------------------- */ |
| | 1150 | |
| | 1151 | // Check if getElementsByTagName("*") returns only elements |
| | 1152 | support.getElementsByTagName = assert(function( el ) { |
| | 1153 | el.appendChild( document.createComment("") ); |
| | 1154 | return !el.getElementsByTagName("*").length; |
| | 1155 | }); |
| | 1156 | |
| | 1157 | // Support: IE<9 |
| | 1158 | support.getElementsByClassName = rnative.test( document.getElementsByClassName ); |
| | 1159 | |
| | 1160 | // Support: IE<10 |
| | 1161 | // Check if getElementById returns elements by name |
| | 1162 | // The broken getElementById methods don't pick up programmatically-set names, |
| | 1163 | // so use a roundabout getElementsByName test |
| | 1164 | support.getById = assert(function( el ) { |
| | 1165 | docElem.appendChild( el ).id = expando; |
| | 1166 | return !document.getElementsByName || !document.getElementsByName( expando ).length; |
| | 1167 | }); |
| | 1168 | |
| | 1169 | // ID filter and find |
| | 1170 | if ( support.getById ) { |
| | 1171 | Expr.filter["ID"] = function( id ) { |
| | 1172 | var attrId = id.replace( runescape, funescape ); |
| | 1173 | return function( elem ) { |
| | 1174 | return elem.getAttribute("id") === attrId; |
| | 1175 | }; |
| | 1176 | }; |
| | 1177 | Expr.find["ID"] = function( id, context ) { |
| | 1178 | if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
| | 1179 | var elem = context.getElementById( id ); |
| | 1180 | return elem ? [ elem ] : []; |
| | 1181 | } |
| | 1182 | }; |
| | 1183 | } else { |
| | 1184 | Expr.filter["ID"] = function( id ) { |
| | 1185 | var attrId = id.replace( runescape, funescape ); |
| | 1186 | return function( elem ) { |
| | 1187 | var node = typeof elem.getAttributeNode !== "undefined" && |
| | 1188 | elem.getAttributeNode("id"); |
| | 1189 | return node && node.value === attrId; |
| | 1190 | }; |
| | 1191 | }; |
| | 1192 | |
| | 1193 | // Support: IE 6 - 7 only |
| | 1194 | // getElementById is not reliable as a find shortcut |
| | 1195 | Expr.find["ID"] = function( id, context ) { |
| | 1196 | if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
| | 1197 | var node, i, elems, |
| | 1198 | elem = context.getElementById( id ); |
| | 1199 | |
| | 1200 | if ( elem ) { |
| | 1201 | |
| | 1202 | // Verify the id attribute |
| | 1203 | node = elem.getAttributeNode("id"); |
| | 1204 | if ( node && node.value === id ) { |
| | 1205 | return [ elem ]; |
| | 1206 | } |
| | 1207 | |
| | 1208 | // Fall back on getElementsByName |
| | 1209 | elems = context.getElementsByName( id ); |
| | 1210 | i = 0; |
| | 1211 | while ( (elem = elems[i++]) ) { |
| | 1212 | node = elem.getAttributeNode("id"); |
| | 1213 | if ( node && node.value === id ) { |
| | 1214 | return [ elem ]; |
| | 1215 | } |
| | 1216 | } |
| | 1217 | } |
| | 1218 | |
| | 1219 | return []; |
| | 1220 | } |
| | 1221 | }; |
| | 1222 | } |
| | 1223 | |
| | 1224 | // Tag |
| | 1225 | Expr.find["TAG"] = support.getElementsByTagName ? |
| | 1226 | function( tag, context ) { |
| | 1227 | if ( typeof context.getElementsByTagName !== "undefined" ) { |
| | 1228 | return context.getElementsByTagName( tag ); |
| | 1229 | |
| | 1230 | // DocumentFragment nodes don't have gEBTN |
| | 1231 | } else if ( support.qsa ) { |
| | 1232 | return context.querySelectorAll( tag ); |
| | 1233 | } |
| | 1234 | } : |
| | 1235 | |
| | 1236 | function( tag, context ) { |
| | 1237 | var elem, |
| | 1238 | tmp = [], |
| | 1239 | i = 0, |
| | 1240 | // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too |
| | 1241 | results = context.getElementsByTagName( tag ); |
| | 1242 | |
| | 1243 | // Filter out possible comments |
| | 1244 | if ( tag === "*" ) { |
| | 1245 | while ( (elem = results[i++]) ) { |
| | 1246 | if ( elem.nodeType === 1 ) { |
| | 1247 | tmp.push( elem ); |
| | 1248 | } |
| | 1249 | } |
| | 1250 | |
| | 1251 | return tmp; |
| | 1252 | } |
| | 1253 | return results; |
| | 1254 | }; |
| | 1255 | |
| | 1256 | // Class |
| | 1257 | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
| | 1258 | if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { |
| | 1259 | return context.getElementsByClassName( className ); |
| | 1260 | } |
| | 1261 | }; |
| | 1262 | |
| | 1263 | /* QSA/matchesSelector |
| | 1264 | ---------------------------------------------------------------------- */ |
| | 1265 | |
| | 1266 | // QSA and matchesSelector support |
| | 1267 | |
| | 1268 | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
| | 1269 | rbuggyMatches = []; |
| | 1270 | |
| | 1271 | // qSa(:focus) reports false when true (Chrome 21) |
| | 1272 | // We allow this because of a bug in IE8/9 that throws an error |
| | 1273 | // whenever `document.activeElement` is accessed on an iframe |
| | 1274 | // So, we allow :focus to pass through QSA all the time to avoid the IE error |
| | 1275 | // See https://bugs.jquery.com/ticket/13378 |
| | 1276 | rbuggyQSA = []; |
| | 1277 | |
| | 1278 | if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { |
| | 1279 | // Build QSA regex |
| | 1280 | // Regex strategy adopted from Diego Perini |
| | 1281 | assert(function( el ) { |
| | 1282 | // Select is set to empty string on purpose |
| | 1283 | // This is to test IE's treatment of not explicitly |
| | 1284 | // setting a boolean content attribute, |
| | 1285 | // since its presence should be enough |
| | 1286 | // https://bugs.jquery.com/ticket/12359 |
| | 1287 | docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + |
| | 1288 | "<select id='" + expando + "-\r\\' msallowcapture=''>" + |
| | 1289 | "<option selected=''></option></select>"; |
| | 1290 | |
| | 1291 | // Support: IE8, Opera 11-12.16 |
| | 1292 | // Nothing should be selected when empty strings follow ^= or $= or *= |
| | 1293 | // The test attribute must be unknown in Opera but "safe" for WinRT |
| | 1294 | // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section |
| | 1295 | if ( el.querySelectorAll("[msallowcapture^='']").length ) { |
| | 1296 | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
| | 1297 | } |
| | 1298 | |
| | 1299 | // Support: IE8 |
| | 1300 | // Boolean attributes and "value" are not treated correctly |
| | 1301 | if ( !el.querySelectorAll("[selected]").length ) { |
| | 1302 | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
| | 1303 | } |
| | 1304 | |
| | 1305 | // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ |
| | 1306 | if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
| | 1307 | rbuggyQSA.push("~="); |
| | 1308 | } |
| | 1309 | |
| | 1310 | // Webkit/Opera - :checked should return selected option elements |
| | 1311 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | 1312 | // IE8 throws error here and will not see later tests |
| | 1313 | if ( !el.querySelectorAll(":checked").length ) { |
| | 1314 | rbuggyQSA.push(":checked"); |
| | 1315 | } |
| | 1316 | |
| | 1317 | // Support: Safari 8+, iOS 8+ |
| | 1318 | // https://bugs.webkit.org/show_bug.cgi?id=136851 |
| | 1319 | // In-page `selector#id sibling-combinator selector` fails |
| | 1320 | if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { |
| | 1321 | rbuggyQSA.push(".#.+[+~]"); |
| | 1322 | } |
| | 1323 | }); |
| | 1324 | |
| | 1325 | assert(function( el ) { |
| | 1326 | el.innerHTML = "<a href='' disabled='disabled'></a>" + |
| | 1327 | "<select disabled='disabled'><option/></select>"; |
| | 1328 | |
| | 1329 | // Support: Windows 8 Native Apps |
| | 1330 | // The type and name attributes are restricted during .innerHTML assignment |
| | 1331 | var input = document.createElement("input"); |
| | 1332 | input.setAttribute( "type", "hidden" ); |
| | 1333 | el.appendChild( input ).setAttribute( "name", "D" ); |
| | 1334 | |
| | 1335 | // Support: IE8 |
| | 1336 | // Enforce case-sensitivity of name attribute |
| | 1337 | if ( el.querySelectorAll("[name=d]").length ) { |
| | 1338 | rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
| | 1339 | } |
| | 1340 | |
| | 1341 | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) |
| | 1342 | // IE8 throws error here and will not see later tests |
| | 1343 | if ( el.querySelectorAll(":enabled").length !== 2 ) { |
| | 1344 | rbuggyQSA.push( ":enabled", ":disabled" ); |
| | 1345 | } |
| | 1346 | |
| | 1347 | // Support: IE9-11+ |
| | 1348 | // IE's :disabled selector does not pick up the children of disabled fieldsets |
| | 1349 | docElem.appendChild( el ).disabled = true; |
| | 1350 | if ( el.querySelectorAll(":disabled").length !== 2 ) { |
| | 1351 | rbuggyQSA.push( ":enabled", ":disabled" ); |
| | 1352 | } |
| | 1353 | |
| | 1354 | // Opera 10-11 does not throw on post-comma invalid pseudos |
| | 1355 | el.querySelectorAll("*,:x"); |
| | 1356 | rbuggyQSA.push(",.*:"); |
| | 1357 | }); |
| | 1358 | } |
| | 1359 | |
| | 1360 | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || |
| | 1361 | docElem.webkitMatchesSelector || |
| | 1362 | docElem.mozMatchesSelector || |
| | 1363 | docElem.oMatchesSelector || |
| | 1364 | docElem.msMatchesSelector) )) ) { |
| | 1365 | |
| | 1366 | assert(function( el ) { |
| | 1367 | // Check to see if it's possible to do matchesSelector |
| | 1368 | // on a disconnected node (IE 9) |
| | 1369 | support.disconnectedMatch = matches.call( el, "*" ); |
| | 1370 | |
| | 1371 | // This should fail with an exception |
| | 1372 | // Gecko does not error, returns false instead |
| | 1373 | matches.call( el, "[s!='']:x" ); |
| | 1374 | rbuggyMatches.push( "!=", pseudos ); |
| | 1375 | }); |
| | 1376 | } |
| | 1377 | |
| | 1378 | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
| | 1379 | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
| | 1380 | |
| | 1381 | /* Contains |
| | 1382 | ---------------------------------------------------------------------- */ |
| | 1383 | hasCompare = rnative.test( docElem.compareDocumentPosition ); |
| | 1384 | |
| | 1385 | // Element contains another |
| | 1386 | // Purposefully self-exclusive |
| | 1387 | // As in, an element does not contain itself |
| | 1388 | contains = hasCompare || rnative.test( docElem.contains ) ? |
| | 1389 | function( a, b ) { |
| | 1390 | var adown = a.nodeType === 9 ? a.documentElement : a, |
| | 1391 | bup = b && b.parentNode; |
| | 1392 | return a === bup || !!( bup && bup.nodeType === 1 && ( |
| | 1393 | adown.contains ? |
| | 1394 | adown.contains( bup ) : |
| | 1395 | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
| | 1396 | )); |
| | 1397 | } : |
| | 1398 | function( a, b ) { |
| | 1399 | if ( b ) { |
| | 1400 | while ( (b = b.parentNode) ) { |
| | 1401 | if ( b === a ) { |
| | 1402 | return true; |
| | 1403 | } |
| | 1404 | } |
| | 1405 | } |
| | 1406 | return false; |
| | 1407 | }; |
| | 1408 | |
| | 1409 | /* Sorting |
| | 1410 | ---------------------------------------------------------------------- */ |
| | 1411 | |
| | 1412 | // Document order sorting |
| | 1413 | sortOrder = hasCompare ? |
| | 1414 | function( a, b ) { |
| | 1415 | |
| | 1416 | // Flag for duplicate removal |
| | 1417 | if ( a === b ) { |
| | 1418 | hasDuplicate = true; |
| | 1419 | return 0; |
| | 1420 | } |
| | 1421 | |
| | 1422 | // Sort on method existence if only one input has compareDocumentPosition |
| | 1423 | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; |
| | 1424 | if ( compare ) { |
| | 1425 | return compare; |
| | 1426 | } |
| | 1427 | |
| | 1428 | // Calculate position if both inputs belong to the same document |
| | 1429 | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
| | 1430 | a.compareDocumentPosition( b ) : |
| | 1431 | |
| | 1432 | // Otherwise we know they are disconnected |
| | 1433 | 1; |
| | 1434 | |
| | 1435 | // Disconnected nodes |
| | 1436 | if ( compare & 1 || |
| | 1437 | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
| | 1438 | |
| | 1439 | // Choose the first element that is related to our preferred document |
| | 1440 | if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { |
| | 1441 | return -1; |
| | 1442 | } |
| | 1443 | if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { |
| | 1444 | return 1; |
| | 1445 | } |
| | 1446 | |
| | 1447 | // Maintain original order |
| | 1448 | return sortInput ? |
| | 1449 | ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| | 1450 | 0; |
| | 1451 | } |
| | 1452 | |
| | 1453 | return compare & 4 ? -1 : 1; |
| | 1454 | } : |
| | 1455 | function( a, b ) { |
| | 1456 | // Exit early if the nodes are identical |
| | 1457 | if ( a === b ) { |
| | 1458 | hasDuplicate = true; |
| | 1459 | return 0; |
| | 1460 | } |
| | 1461 | |
| | 1462 | var cur, |
| | 1463 | i = 0, |
| | 1464 | aup = a.parentNode, |
| | 1465 | bup = b.parentNode, |
| | 1466 | ap = [ a ], |
| | 1467 | bp = [ b ]; |
| | 1468 | |
| | 1469 | // Parentless nodes are either documents or disconnected |
| | 1470 | if ( !aup || !bup ) { |
| | 1471 | return a === document ? -1 : |
| | 1472 | b === document ? 1 : |
| | 1473 | aup ? -1 : |
| | 1474 | bup ? 1 : |
| | 1475 | sortInput ? |
| | 1476 | ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| | 1477 | 0; |
| | 1478 | |
| | 1479 | // If the nodes are siblings, we can do a quick check |
| | 1480 | } else if ( aup === bup ) { |
| | 1481 | return siblingCheck( a, b ); |
| | 1482 | } |
| | 1483 | |
| | 1484 | // Otherwise we need full lists of their ancestors for comparison |
| | 1485 | cur = a; |
| | 1486 | while ( (cur = cur.parentNode) ) { |
| | 1487 | ap.unshift( cur ); |
| | 1488 | } |
| | 1489 | cur = b; |
| | 1490 | while ( (cur = cur.parentNode) ) { |
| | 1491 | bp.unshift( cur ); |
| | 1492 | } |
| | 1493 | |
| | 1494 | // Walk down the tree looking for a discrepancy |
| | 1495 | while ( ap[i] === bp[i] ) { |
| | 1496 | i++; |
| | 1497 | } |
| | 1498 | |
| | 1499 | return i ? |
| | 1500 | // Do a sibling check if the nodes have a common ancestor |
| | 1501 | siblingCheck( ap[i], bp[i] ) : |
| | 1502 | |
| | 1503 | // Otherwise nodes in our document sort first |
| | 1504 | ap[i] === preferredDoc ? -1 : |
| | 1505 | bp[i] === preferredDoc ? 1 : |
| | 1506 | 0; |
| | 1507 | }; |
| | 1508 | |
| | 1509 | return document; |
| | 1510 | }; |
| | 1511 | |
| | 1512 | Sizzle.matches = function( expr, elements ) { |
| | 1513 | return Sizzle( expr, null, null, elements ); |
| | 1514 | }; |
| | 1515 | |
| | 1516 | Sizzle.matchesSelector = function( elem, expr ) { |
| | 1517 | // Set document vars if needed |
| | 1518 | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | 1519 | setDocument( elem ); |
| | 1520 | } |
| | 1521 | |
| | 1522 | // Make sure that attribute selectors are quoted |
| | 1523 | expr = expr.replace( rattributeQuotes, "='$1']" ); |
| | 1524 | |
| | 1525 | if ( support.matchesSelector && documentIsHTML && |
| | 1526 | !compilerCache[ expr + " " ] && |
| | 1527 | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
| | 1528 | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
| | 1529 | |
| | 1530 | try { |
| | 1531 | var ret = matches.call( elem, expr ); |
| | 1532 | |
| | 1533 | // IE 9's matchesSelector returns false on disconnected nodes |
| | 1534 | if ( ret || support.disconnectedMatch || |
| | 1535 | // As well, disconnected nodes are said to be in a document |
| | 1536 | // fragment in IE 9 |
| | 1537 | elem.document && elem.document.nodeType !== 11 ) { |
| | 1538 | return ret; |
| | 1539 | } |
| | 1540 | } catch (e) {} |
| | 1541 | } |
| | 1542 | |
| | 1543 | return Sizzle( expr, document, null, [ elem ] ).length > 0; |
| | 1544 | }; |
| | 1545 | |
| | 1546 | Sizzle.contains = function( context, elem ) { |
| | 1547 | // Set document vars if needed |
| | 1548 | if ( ( context.ownerDocument || context ) !== document ) { |
| | 1549 | setDocument( context ); |
| | 1550 | } |
| | 1551 | return contains( context, elem ); |
| | 1552 | }; |
| | 1553 | |
| | 1554 | Sizzle.attr = function( elem, name ) { |
| | 1555 | // Set document vars if needed |
| | 1556 | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | 1557 | setDocument( elem ); |
| | 1558 | } |
| | 1559 | |
| | 1560 | var fn = Expr.attrHandle[ name.toLowerCase() ], |
| | 1561 | // Don't get fooled by Object.prototype properties (jQuery #13807) |
| | 1562 | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
| | 1563 | fn( elem, name, !documentIsHTML ) : |
| | 1564 | undefined; |
| | 1565 | |
| | 1566 | return val !== undefined ? |
| | 1567 | val : |
| | 1568 | support.attributes || !documentIsHTML ? |
| | 1569 | elem.getAttribute( name ) : |
| | 1570 | (val = elem.getAttributeNode(name)) && val.specified ? |
| | 1571 | val.value : |
| | 1572 | null; |
| | 1573 | }; |
| | 1574 | |
| | 1575 | Sizzle.escape = function( sel ) { |
| | 1576 | return (sel + "").replace( rcssescape, fcssescape ); |
| | 1577 | }; |
| | 1578 | |
| | 1579 | Sizzle.error = function( msg ) { |
| | 1580 | throw new Error( "Syntax error, unrecognized expression: " + msg ); |
| | 1581 | }; |
| | 1582 | |
| | 1583 | /** |
| | 1584 | * Document sorting and removing duplicates |
| | 1585 | * @param {ArrayLike} results |
| | 1586 | */ |
| | 1587 | Sizzle.uniqueSort = function( results ) { |
| | 1588 | var elem, |
| | 1589 | duplicates = [], |
| | 1590 | j = 0, |
| | 1591 | i = 0; |
| | 1592 | |
| | 1593 | // Unless we *know* we can detect duplicates, assume their presence |
| | 1594 | hasDuplicate = !support.detectDuplicates; |
| | 1595 | sortInput = !support.sortStable && results.slice( 0 ); |
| | 1596 | results.sort( sortOrder ); |
| | 1597 | |
| | 1598 | if ( hasDuplicate ) { |
| | 1599 | while ( (elem = results[i++]) ) { |
| | 1600 | if ( elem === results[ i ] ) { |
| | 1601 | j = duplicates.push( i ); |
| | 1602 | } |
| | 1603 | } |
| | 1604 | while ( j-- ) { |
| | 1605 | results.splice( duplicates[ j ], 1 ); |
| | 1606 | } |
| | 1607 | } |
| | 1608 | |
| | 1609 | // Clear input after sorting to release objects |
| | 1610 | // See https://github.com/jquery/sizzle/pull/225 |
| | 1611 | sortInput = null; |
| | 1612 | |
| | 1613 | return results; |
| | 1614 | }; |
| | 1615 | |
| | 1616 | /** |
| | 1617 | * Utility function for retrieving the text value of an array of DOM nodes |
| | 1618 | * @param {Array|Element} elem |
| | 1619 | */ |
| | 1620 | getText = Sizzle.getText = function( elem ) { |
| | 1621 | var node, |
| | 1622 | ret = "", |
| | 1623 | i = 0, |
| | 1624 | nodeType = elem.nodeType; |
| | 1625 | |
| | 1626 | if ( !nodeType ) { |
| | 1627 | // If no nodeType, this is expected to be an array |
| | 1628 | while ( (node = elem[i++]) ) { |
| | 1629 | // Do not traverse comment nodes |
| | 1630 | ret += getText( node ); |
| | 1631 | } |
| | 1632 | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
| | 1633 | // Use textContent for elements |
| | 1634 | // innerText usage removed for consistency of new lines (jQuery #11153) |
| | 1635 | if ( typeof elem.textContent === "string" ) { |
| | 1636 | return elem.textContent; |
| | 1637 | } else { |
| | 1638 | // Traverse its children |
| | 1639 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | 1640 | ret += getText( elem ); |
| | 1641 | } |
| | 1642 | } |
| | 1643 | } else if ( nodeType === 3 || nodeType === 4 ) { |
| | 1644 | return elem.nodeValue; |
| | 1645 | } |
| | 1646 | // Do not include comment or processing instruction nodes |
| | 1647 | |
| | 1648 | return ret; |
| | 1649 | }; |
| | 1650 | |
| | 1651 | Expr = Sizzle.selectors = { |
| | 1652 | |
| | 1653 | // Can be adjusted by the user |
| | 1654 | cacheLength: 50, |
| | 1655 | |
| | 1656 | createPseudo: markFunction, |
| | 1657 | |
| | 1658 | match: matchExpr, |
| | 1659 | |
| | 1660 | attrHandle: {}, |
| | 1661 | |
| | 1662 | find: {}, |
| | 1663 | |
| | 1664 | relative: { |
| | 1665 | ">": { dir: "parentNode", first: true }, |
| | 1666 | " ": { dir: "parentNode" }, |
| | 1667 | "+": { dir: "previousSibling", first: true }, |
| | 1668 | "~": { dir: "previousSibling" } |
| | 1669 | }, |
| | 1670 | |
| | 1671 | preFilter: { |
| | 1672 | "ATTR": function( match ) { |
| | 1673 | match[1] = match[1].replace( runescape, funescape ); |
| | 1674 | |
| | 1675 | // Move the given value to match[3] whether quoted or unquoted |
| | 1676 | match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
| | 1677 | |
| | 1678 | if ( match[2] === "~=" ) { |
| | 1679 | match[3] = " " + match[3] + " "; |
| | 1680 | } |
| | 1681 | |
| | 1682 | return match.slice( 0, 4 ); |
| | 1683 | }, |
| | 1684 | |
| | 1685 | "CHILD": function( match ) { |
| | 1686 | /* matches from matchExpr["CHILD"] |
| | 1687 | 1 type (only|nth|...) |
| | 1688 | 2 what (child|of-type) |
| | 1689 | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
| | 1690 | 4 xn-component of xn+y argument ([+-]?\d*n|) |
| | 1691 | 5 sign of xn-component |
| | 1692 | 6 x of xn-component |
| | 1693 | 7 sign of y-component |
| | 1694 | 8 y of y-component |
| | 1695 | */ |
| | 1696 | match[1] = match[1].toLowerCase(); |
| | 1697 | |
| | 1698 | if ( match[1].slice( 0, 3 ) === "nth" ) { |
| | 1699 | // nth-* requires argument |
| | 1700 | if ( !match[3] ) { |
| | 1701 | Sizzle.error( match[0] ); |
| | 1702 | } |
| | 1703 | |
| | 1704 | // numeric x and y parameters for Expr.filter.CHILD |
| | 1705 | // remember that false/true cast respectively to 0/1 |
| | 1706 | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
| | 1707 | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
| | 1708 | |
| | 1709 | // other types prohibit arguments |
| | 1710 | } else if ( match[3] ) { |
| | 1711 | Sizzle.error( match[0] ); |
| | 1712 | } |
| | 1713 | |
| | 1714 | return match; |
| | 1715 | }, |
| | 1716 | |
| | 1717 | "PSEUDO": function( match ) { |
| | 1718 | var excess, |
| | 1719 | unquoted = !match[6] && match[2]; |
| | 1720 | |
| | 1721 | if ( matchExpr["CHILD"].test( match[0] ) ) { |
| | 1722 | return null; |
| | 1723 | } |
| | 1724 | |
| | 1725 | // Accept quoted arguments as-is |
| | 1726 | if ( match[3] ) { |
| | 1727 | match[2] = match[4] || match[5] || ""; |
| | 1728 | |
| | 1729 | // Strip excess characters from unquoted arguments |
| | 1730 | } else if ( unquoted && rpseudo.test( unquoted ) && |
| | 1731 | // Get excess from tokenize (recursively) |
| | 1732 | (excess = tokenize( unquoted, true )) && |
| | 1733 | // advance to the next closing parenthesis |
| | 1734 | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
| | 1735 | |
| | 1736 | // excess is a negative index |
| | 1737 | match[0] = match[0].slice( 0, excess ); |
| | 1738 | match[2] = unquoted.slice( 0, excess ); |
| | 1739 | } |
| | 1740 | |
| | 1741 | // Return only captures needed by the pseudo filter method (type and argument) |
| | 1742 | return match.slice( 0, 3 ); |
| | 1743 | } |
| | 1744 | }, |
| | 1745 | |
| | 1746 | filter: { |
| | 1747 | |
| | 1748 | "TAG": function( nodeNameSelector ) { |
| | 1749 | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); |
| | 1750 | return nodeNameSelector === "*" ? |
| | 1751 | function() { return true; } : |
| | 1752 | function( elem ) { |
| | 1753 | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
| | 1754 | }; |
| | 1755 | }, |
| | 1756 | |
| | 1757 | "CLASS": function( className ) { |
| | 1758 | var pattern = classCache[ className + " " ]; |
| | 1759 | |
| | 1760 | return pattern || |
| | 1761 | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
| | 1762 | classCache( className, function( elem ) { |
| | 1763 | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
| | 1764 | }); |
| | 1765 | }, |
| | 1766 | |
| | 1767 | "ATTR": function( name, operator, check ) { |
| | 1768 | return function( elem ) { |
| | 1769 | var result = Sizzle.attr( elem, name ); |
| | 1770 | |
| | 1771 | if ( result == null ) { |
| | 1772 | return operator === "!="; |
| | 1773 | } |
| | 1774 | if ( !operator ) { |
| | 1775 | return true; |
| | 1776 | } |
| | 1777 | |
| | 1778 | result += ""; |
| | 1779 | |
| | 1780 | return operator === "=" ? result === check : |
| | 1781 | operator === "!=" ? result !== check : |
| | 1782 | operator === "^=" ? check && result.indexOf( check ) === 0 : |
| | 1783 | operator === "*=" ? check && result.indexOf( check ) > -1 : |
| | 1784 | operator === "$=" ? check && result.slice( -check.length ) === check : |
| | 1785 | operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
| | 1786 | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
| | 1787 | false; |
| | 1788 | }; |
| | 1789 | }, |
| | 1790 | |
| | 1791 | "CHILD": function( type, what, argument, first, last ) { |
| | 1792 | var simple = type.slice( 0, 3 ) !== "nth", |
| | 1793 | forward = type.slice( -4 ) !== "last", |
| | 1794 | ofType = what === "of-type"; |
| | 1795 | |
| | 1796 | return first === 1 && last === 0 ? |
| | 1797 | |
| | 1798 | // Shortcut for :nth-*(n) |
| | 1799 | function( elem ) { |
| | 1800 | return !!elem.parentNode; |
| | 1801 | } : |
| | 1802 | |
| | 1803 | function( elem, context, xml ) { |
| | 1804 | var cache, uniqueCache, outerCache, node, nodeIndex, start, |
| | 1805 | dir = simple !== forward ? "nextSibling" : "previousSibling", |
| | 1806 | parent = elem.parentNode, |
| | 1807 | name = ofType && elem.nodeName.toLowerCase(), |
| | 1808 | useCache = !xml && !ofType, |
| | 1809 | diff = false; |
| | 1810 | |
| | 1811 | if ( parent ) { |
| | 1812 | |
| | 1813 | // :(first|last|only)-(child|of-type) |
| | 1814 | if ( simple ) { |
| | 1815 | while ( dir ) { |
| | 1816 | node = elem; |
| | 1817 | while ( (node = node[ dir ]) ) { |
| | 1818 | if ( ofType ? |
| | 1819 | node.nodeName.toLowerCase() === name : |
| | 1820 | node.nodeType === 1 ) { |
| | 1821 | |
| | 1822 | return false; |
| | 1823 | } |
| | 1824 | } |
| | 1825 | // Reverse direction for :only-* (if we haven't yet done so) |
| | 1826 | start = dir = type === "only" && !start && "nextSibling"; |
| | 1827 | } |
| | 1828 | return true; |
| | 1829 | } |
| | 1830 | |
| | 1831 | start = [ forward ? parent.firstChild : parent.lastChild ]; |
| | 1832 | |
| | 1833 | // non-xml :nth-child(...) stores cache data on `parent` |
| | 1834 | if ( forward && useCache ) { |
| | 1835 | |
| | 1836 | // Seek `elem` from a previously-cached index |
| | 1837 | |
| | 1838 | // ...in a gzip-friendly way |
| | 1839 | node = parent; |
| | 1840 | outerCache = node[ expando ] || (node[ expando ] = {}); |
| | 1841 | |
| | 1842 | // Support: IE <9 only |
| | 1843 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 1844 | uniqueCache = outerCache[ node.uniqueID ] || |
| | 1845 | (outerCache[ node.uniqueID ] = {}); |
| | 1846 | |
| | 1847 | cache = uniqueCache[ type ] || []; |
| | 1848 | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| | 1849 | diff = nodeIndex && cache[ 2 ]; |
| | 1850 | node = nodeIndex && parent.childNodes[ nodeIndex ]; |
| | 1851 | |
| | 1852 | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | 1853 | |
| | 1854 | // Fallback to seeking `elem` from the start |
| | 1855 | (diff = nodeIndex = 0) || start.pop()) ) { |
| | 1856 | |
| | 1857 | // When found, cache indexes on `parent` and break |
| | 1858 | if ( node.nodeType === 1 && ++diff && node === elem ) { |
| | 1859 | uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; |
| | 1860 | break; |
| | 1861 | } |
| | 1862 | } |
| | 1863 | |
| | 1864 | } else { |
| | 1865 | // Use previously-cached element index if available |
| | 1866 | if ( useCache ) { |
| | 1867 | // ...in a gzip-friendly way |
| | 1868 | node = elem; |
| | 1869 | outerCache = node[ expando ] || (node[ expando ] = {}); |
| | 1870 | |
| | 1871 | // Support: IE <9 only |
| | 1872 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 1873 | uniqueCache = outerCache[ node.uniqueID ] || |
| | 1874 | (outerCache[ node.uniqueID ] = {}); |
| | 1875 | |
| | 1876 | cache = uniqueCache[ type ] || []; |
| | 1877 | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| | 1878 | diff = nodeIndex; |
| | 1879 | } |
| | 1880 | |
| | 1881 | // xml :nth-child(...) |
| | 1882 | // or :nth-last-child(...) or :nth(-last)?-of-type(...) |
| | 1883 | if ( diff === false ) { |
| | 1884 | // Use the same loop as above to seek `elem` from the start |
| | 1885 | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | 1886 | (diff = nodeIndex = 0) || start.pop()) ) { |
| | 1887 | |
| | 1888 | if ( ( ofType ? |
| | 1889 | node.nodeName.toLowerCase() === name : |
| | 1890 | node.nodeType === 1 ) && |
| | 1891 | ++diff ) { |
| | 1892 | |
| | 1893 | // Cache the index of each encountered element |
| | 1894 | if ( useCache ) { |
| | 1895 | outerCache = node[ expando ] || (node[ expando ] = {}); |
| | 1896 | |
| | 1897 | // Support: IE <9 only |
| | 1898 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 1899 | uniqueCache = outerCache[ node.uniqueID ] || |
| | 1900 | (outerCache[ node.uniqueID ] = {}); |
| | 1901 | |
| | 1902 | uniqueCache[ type ] = [ dirruns, diff ]; |
| | 1903 | } |
| | 1904 | |
| | 1905 | if ( node === elem ) { |
| | 1906 | break; |
| | 1907 | } |
| | 1908 | } |
| | 1909 | } |
| | 1910 | } |
| | 1911 | } |
| | 1912 | |
| | 1913 | // Incorporate the offset, then check against cycle size |
| | 1914 | diff -= last; |
| | 1915 | return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
| | 1916 | } |
| | 1917 | }; |
| | 1918 | }, |
| | 1919 | |
| | 1920 | "PSEUDO": function( pseudo, argument ) { |
| | 1921 | // pseudo-class names are case-insensitive |
| | 1922 | // http://www.w3.org/TR/selectors/#pseudo-classes |
| | 1923 | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters |
| | 1924 | // Remember that setFilters inherits from pseudos |
| | 1925 | var args, |
| | 1926 | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
| | 1927 | Sizzle.error( "unsupported pseudo: " + pseudo ); |
| | 1928 | |
| | 1929 | // The user may use createPseudo to indicate that |
| | 1930 | // arguments are needed to create the filter function |
| | 1931 | // just as Sizzle does |
| | 1932 | if ( fn[ expando ] ) { |
| | 1933 | return fn( argument ); |
| | 1934 | } |
| | 1935 | |
| | 1936 | // But maintain support for old signatures |
| | 1937 | if ( fn.length > 1 ) { |
| | 1938 | args = [ pseudo, pseudo, "", argument ]; |
| | 1939 | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
| | 1940 | markFunction(function( seed, matches ) { |
| | 1941 | var idx, |
| | 1942 | matched = fn( seed, argument ), |
| | 1943 | i = matched.length; |
| | 1944 | while ( i-- ) { |
| | 1945 | idx = indexOf( seed, matched[i] ); |
| | 1946 | seed[ idx ] = !( matches[ idx ] = matched[i] ); |
| | 1947 | } |
| | 1948 | }) : |
| | 1949 | function( elem ) { |
| | 1950 | return fn( elem, 0, args ); |
| | 1951 | }; |
| | 1952 | } |
| | 1953 | |
| | 1954 | return fn; |
| | 1955 | } |
| | 1956 | }, |
| | 1957 | |
| | 1958 | pseudos: { |
| | 1959 | // Potentially complex pseudos |
| | 1960 | "not": markFunction(function( selector ) { |
| | 1961 | // Trim the selector passed to compile |
| | 1962 | // to avoid treating leading and trailing |
| | 1963 | // spaces as combinators |
| | 1964 | var input = [], |
| | 1965 | results = [], |
| | 1966 | matcher = compile( selector.replace( rtrim, "$1" ) ); |
| | 1967 | |
| | 1968 | return matcher[ expando ] ? |
| | 1969 | markFunction(function( seed, matches, context, xml ) { |
| | 1970 | var elem, |
| | 1971 | unmatched = matcher( seed, null, xml, [] ), |
| | 1972 | i = seed.length; |
| | 1973 | |
| | 1974 | // Match elements unmatched by `matcher` |
| | 1975 | while ( i-- ) { |
| | 1976 | if ( (elem = unmatched[i]) ) { |
| | 1977 | seed[i] = !(matches[i] = elem); |
| | 1978 | } |
| | 1979 | } |
| | 1980 | }) : |
| | 1981 | function( elem, context, xml ) { |
| | 1982 | input[0] = elem; |
| | 1983 | matcher( input, null, xml, results ); |
| | 1984 | // Don't keep the element (issue #299) |
| | 1985 | input[0] = null; |
| | 1986 | return !results.pop(); |
| | 1987 | }; |
| | 1988 | }), |
| | 1989 | |
| | 1990 | "has": markFunction(function( selector ) { |
| | 1991 | return function( elem ) { |
| | 1992 | return Sizzle( selector, elem ).length > 0; |
| | 1993 | }; |
| | 1994 | }), |
| | 1995 | |
| | 1996 | "contains": markFunction(function( text ) { |
| | 1997 | text = text.replace( runescape, funescape ); |
| | 1998 | return function( elem ) { |
| | 1999 | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
| | 2000 | }; |
| | 2001 | }), |
| | 2002 | |
| | 2003 | // "Whether an element is represented by a :lang() selector |
| | 2004 | // is based solely on the element's language value |
| | 2005 | // being equal to the identifier C, |
| | 2006 | // or beginning with the identifier C immediately followed by "-". |
| | 2007 | // The matching of C against the element's language value is performed case-insensitively. |
| | 2008 | // The identifier C does not have to be a valid language name." |
| | 2009 | // http://www.w3.org/TR/selectors/#lang-pseudo |
| | 2010 | "lang": markFunction( function( lang ) { |
| | 2011 | // lang value must be a valid identifier |
| | 2012 | if ( !ridentifier.test(lang || "") ) { |
| | 2013 | Sizzle.error( "unsupported lang: " + lang ); |
| | 2014 | } |
| | 2015 | lang = lang.replace( runescape, funescape ).toLowerCase(); |
| | 2016 | return function( elem ) { |
| | 2017 | var elemLang; |
| | 2018 | do { |
| | 2019 | if ( (elemLang = documentIsHTML ? |
| | 2020 | elem.lang : |
| | 2021 | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
| | 2022 | |
| | 2023 | elemLang = elemLang.toLowerCase(); |
| | 2024 | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
| | 2025 | } |
| | 2026 | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
| | 2027 | return false; |
| | 2028 | }; |
| | 2029 | }), |
| | 2030 | |
| | 2031 | // Miscellaneous |
| | 2032 | "target": function( elem ) { |
| | 2033 | var hash = window.location && window.location.hash; |
| | 2034 | return hash && hash.slice( 1 ) === elem.id; |
| | 2035 | }, |
| | 2036 | |
| | 2037 | "root": function( elem ) { |
| | 2038 | return elem === docElem; |
| | 2039 | }, |
| | 2040 | |
| | 2041 | "focus": function( elem ) { |
| | 2042 | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
| | 2043 | }, |
| | 2044 | |
| | 2045 | // Boolean properties |
| | 2046 | "enabled": createDisabledPseudo( false ), |
| | 2047 | "disabled": createDisabledPseudo( true ), |
| | 2048 | |
| | 2049 | "checked": function( elem ) { |
| | 2050 | // In CSS3, :checked should return both checked and selected elements |
| | 2051 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | 2052 | var nodeName = elem.nodeName.toLowerCase(); |
| | 2053 | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
| | 2054 | }, |
| | 2055 | |
| | 2056 | "selected": function( elem ) { |
| | 2057 | // Accessing this property makes selected-by-default |
| | 2058 | // options in Safari work properly |
| | 2059 | if ( elem.parentNode ) { |
| | 2060 | elem.parentNode.selectedIndex; |
| | 2061 | } |
| | 2062 | |
| | 2063 | return elem.selected === true; |
| | 2064 | }, |
| | 2065 | |
| | 2066 | // Contents |
| | 2067 | "empty": function( elem ) { |
| | 2068 | // http://www.w3.org/TR/selectors/#empty-pseudo |
| | 2069 | // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), |
| | 2070 | // but not by others (comment: 8; processing instruction: 7; etc.) |
| | 2071 | // nodeType < 6 works because attributes (2) do not appear as children |
| | 2072 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | 2073 | if ( elem.nodeType < 6 ) { |
| | 2074 | return false; |
| | 2075 | } |
| | 2076 | } |
| | 2077 | return true; |
| | 2078 | }, |
| | 2079 | |
| | 2080 | "parent": function( elem ) { |
| | 2081 | return !Expr.pseudos["empty"]( elem ); |
| | 2082 | }, |
| | 2083 | |
| | 2084 | // Element/input types |
| | 2085 | "header": function( elem ) { |
| | 2086 | return rheader.test( elem.nodeName ); |
| | 2087 | }, |
| | 2088 | |
| | 2089 | "input": function( elem ) { |
| | 2090 | return rinputs.test( elem.nodeName ); |
| | 2091 | }, |
| | 2092 | |
| | 2093 | "button": function( elem ) { |
| | 2094 | var name = elem.nodeName.toLowerCase(); |
| | 2095 | return name === "input" && elem.type === "button" || name === "button"; |
| | 2096 | }, |
| | 2097 | |
| | 2098 | "text": function( elem ) { |
| | 2099 | var attr; |
| | 2100 | return elem.nodeName.toLowerCase() === "input" && |
| | 2101 | elem.type === "text" && |
| | 2102 | |
| | 2103 | // Support: IE<8 |
| | 2104 | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" |
| | 2105 | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
| | 2106 | }, |
| | 2107 | |
| | 2108 | // Position-in-collection |
| | 2109 | "first": createPositionalPseudo(function() { |
| | 2110 | return [ 0 ]; |
| | 2111 | }), |
| | 2112 | |
| | 2113 | "last": createPositionalPseudo(function( matchIndexes, length ) { |
| | 2114 | return [ length - 1 ]; |
| | 2115 | }), |
| | 2116 | |
| | 2117 | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2118 | return [ argument < 0 ? argument + length : argument ]; |
| | 2119 | }), |
| | 2120 | |
| | 2121 | "even": createPositionalPseudo(function( matchIndexes, length ) { |
| | 2122 | var i = 0; |
| | 2123 | for ( ; i < length; i += 2 ) { |
| | 2124 | matchIndexes.push( i ); |
| | 2125 | } |
| | 2126 | return matchIndexes; |
| | 2127 | }), |
| | 2128 | |
| | 2129 | "odd": createPositionalPseudo(function( matchIndexes, length ) { |
| | 2130 | var i = 1; |
| | 2131 | for ( ; i < length; i += 2 ) { |
| | 2132 | matchIndexes.push( i ); |
| | 2133 | } |
| | 2134 | return matchIndexes; |
| | 2135 | }), |
| | 2136 | |
| | 2137 | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2138 | var i = argument < 0 ? argument + length : argument; |
| | 2139 | for ( ; --i >= 0; ) { |
| | 2140 | matchIndexes.push( i ); |
| | 2141 | } |
| | 2142 | return matchIndexes; |
| | 2143 | }), |
| | 2144 | |
| | 2145 | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2146 | var i = argument < 0 ? argument + length : argument; |
| | 2147 | for ( ; ++i < length; ) { |
| | 2148 | matchIndexes.push( i ); |
| | 2149 | } |
| | 2150 | return matchIndexes; |
| | 2151 | }) |
| | 2152 | } |
| | 2153 | }; |
| | 2154 | |
| | 2155 | Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
| | 2156 | |
| | 2157 | // Add button/input type pseudos |
| | 2158 | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
| | 2159 | Expr.pseudos[ i ] = createInputPseudo( i ); |
| | 2160 | } |
| | 2161 | for ( i in { submit: true, reset: true } ) { |
| | 2162 | Expr.pseudos[ i ] = createButtonPseudo( i ); |
| | 2163 | } |
| | 2164 | |
| | 2165 | // Easy API for creating new setFilters |
| | 2166 | function setFilters() {} |
| | 2167 | setFilters.prototype = Expr.filters = Expr.pseudos; |
| | 2168 | Expr.setFilters = new setFilters(); |
| | 2169 | |
| | 2170 | tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
| | 2171 | var matched, match, tokens, type, |
| | 2172 | soFar, groups, preFilters, |
| | 2173 | cached = tokenCache[ selector + " " ]; |
| | 2174 | |
| | 2175 | if ( cached ) { |
| | 2176 | return parseOnly ? 0 : cached.slice( 0 ); |
| | 2177 | } |
| | 2178 | |
| | 2179 | soFar = selector; |
| | 2180 | groups = []; |
| | 2181 | preFilters = Expr.preFilter; |
| | 2182 | |
| | 2183 | while ( soFar ) { |
| | 2184 | |
| | 2185 | // Comma and first run |
| | 2186 | if ( !matched || (match = rcomma.exec( soFar )) ) { |
| | 2187 | if ( match ) { |
| | 2188 | // Don't consume trailing commas as valid |
| | 2189 | soFar = soFar.slice( match[0].length ) || soFar; |
| | 2190 | } |
| | 2191 | groups.push( (tokens = []) ); |
| | 2192 | } |
| | 2193 | |
| | 2194 | matched = false; |
| | 2195 | |
| | 2196 | // Combinators |
| | 2197 | if ( (match = rcombinators.exec( soFar )) ) { |
| | 2198 | matched = match.shift(); |
| | 2199 | tokens.push({ |
| | 2200 | value: matched, |
| | 2201 | // Cast descendant combinators to space |
| | 2202 | type: match[0].replace( rtrim, " " ) |
| | 2203 | }); |
| | 2204 | soFar = soFar.slice( matched.length ); |
| | 2205 | } |
| | 2206 | |
| | 2207 | // Filters |
| | 2208 | for ( type in Expr.filter ) { |
| | 2209 | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
| | 2210 | (match = preFilters[ type ]( match ))) ) { |
| | 2211 | matched = match.shift(); |
| | 2212 | tokens.push({ |
| | 2213 | value: matched, |
| | 2214 | type: type, |
| | 2215 | matches: match |
| | 2216 | }); |
| | 2217 | soFar = soFar.slice( matched.length ); |
| | 2218 | } |
| | 2219 | } |
| | 2220 | |
| | 2221 | if ( !matched ) { |
| | 2222 | break; |
| | 2223 | } |
| | 2224 | } |
| | 2225 | |
| | 2226 | // Return the length of the invalid excess |
| | 2227 | // if we're just parsing |
| | 2228 | // Otherwise, throw an error or return tokens |
| | 2229 | return parseOnly ? |
| | 2230 | soFar.length : |
| | 2231 | soFar ? |
| | 2232 | Sizzle.error( selector ) : |
| | 2233 | // Cache the tokens |
| | 2234 | tokenCache( selector, groups ).slice( 0 ); |
| | 2235 | }; |
| | 2236 | |
| | 2237 | function toSelector( tokens ) { |
| | 2238 | var i = 0, |
| | 2239 | len = tokens.length, |
| | 2240 | selector = ""; |
| | 2241 | for ( ; i < len; i++ ) { |
| | 2242 | selector += tokens[i].value; |
| | 2243 | } |
| | 2244 | return selector; |
| | 2245 | } |
| | 2246 | |
| | 2247 | function addCombinator( matcher, combinator, base ) { |
| | 2248 | var dir = combinator.dir, |
| | 2249 | skip = combinator.next, |
| | 2250 | key = skip || dir, |
| | 2251 | checkNonElements = base && key === "parentNode", |
| | 2252 | doneName = done++; |
| | 2253 | |
| | 2254 | return combinator.first ? |
| | 2255 | // Check against closest ancestor/preceding element |
| | 2256 | function( elem, context, xml ) { |
| | 2257 | while ( (elem = elem[ dir ]) ) { |
| | 2258 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2259 | return matcher( elem, context, xml ); |
| | 2260 | } |
| | 2261 | } |
| | 2262 | return false; |
| | 2263 | } : |
| | 2264 | |
| | 2265 | // Check against all ancestor/preceding elements |
| | 2266 | function( elem, context, xml ) { |
| | 2267 | var oldCache, uniqueCache, outerCache, |
| | 2268 | newCache = [ dirruns, doneName ]; |
| | 2269 | |
| | 2270 | // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching |
| | 2271 | if ( xml ) { |
| | 2272 | while ( (elem = elem[ dir ]) ) { |
| | 2273 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2274 | if ( matcher( elem, context, xml ) ) { |
| | 2275 | return true; |
| | 2276 | } |
| | 2277 | } |
| | 2278 | } |
| | 2279 | } else { |
| | 2280 | while ( (elem = elem[ dir ]) ) { |
| | 2281 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2282 | outerCache = elem[ expando ] || (elem[ expando ] = {}); |
| | 2283 | |
| | 2284 | // Support: IE <9 only |
| | 2285 | // Defend against cloned attroperties (jQuery gh-1709) |
| | 2286 | uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); |
| | 2287 | |
| | 2288 | if ( skip && skip === elem.nodeName.toLowerCase() ) { |
| | 2289 | elem = elem[ dir ] || elem; |
| | 2290 | } else if ( (oldCache = uniqueCache[ key ]) && |
| | 2291 | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
| | 2292 | |
| | 2293 | // Assign to newCache so results back-propagate to previous elements |
| | 2294 | return (newCache[ 2 ] = oldCache[ 2 ]); |
| | 2295 | } else { |
| | 2296 | // Reuse newcache so results back-propagate to previous elements |
| | 2297 | uniqueCache[ key ] = newCache; |
| | 2298 | |
| | 2299 | // A match means we're done; a fail means we have to keep checking |
| | 2300 | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
| | 2301 | return true; |
| | 2302 | } |
| | 2303 | } |
| | 2304 | } |
| | 2305 | } |
| | 2306 | } |
| | 2307 | return false; |
| | 2308 | }; |
| | 2309 | } |
| | 2310 | |
| | 2311 | function elementMatcher( matchers ) { |
| | 2312 | return matchers.length > 1 ? |
| | 2313 | function( elem, context, xml ) { |
| | 2314 | var i = matchers.length; |
| | 2315 | while ( i-- ) { |
| | 2316 | if ( !matchers[i]( elem, context, xml ) ) { |
| | 2317 | return false; |
| | 2318 | } |
| | 2319 | } |
| | 2320 | return true; |
| | 2321 | } : |
| | 2322 | matchers[0]; |
| | 2323 | } |
| | 2324 | |
| | 2325 | function multipleContexts( selector, contexts, results ) { |
| | 2326 | var i = 0, |
| | 2327 | len = contexts.length; |
| | 2328 | for ( ; i < len; i++ ) { |
| | 2329 | Sizzle( selector, contexts[i], results ); |
| | 2330 | } |
| | 2331 | return results; |
| | 2332 | } |
| | 2333 | |
| | 2334 | function condense( unmatched, map, filter, context, xml ) { |
| | 2335 | var elem, |
| | 2336 | newUnmatched = [], |
| | 2337 | i = 0, |
| | 2338 | len = unmatched.length, |
| | 2339 | mapped = map != null; |
| | 2340 | |
| | 2341 | for ( ; i < len; i++ ) { |
| | 2342 | if ( (elem = unmatched[i]) ) { |
| | 2343 | if ( !filter || filter( elem, context, xml ) ) { |
| | 2344 | newUnmatched.push( elem ); |
| | 2345 | if ( mapped ) { |
| | 2346 | map.push( i ); |
| | 2347 | } |
| | 2348 | } |
| | 2349 | } |
| | 2350 | } |
| | 2351 | |
| | 2352 | return newUnmatched; |
| | 2353 | } |
| | 2354 | |
| | 2355 | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
| | 2356 | if ( postFilter && !postFilter[ expando ] ) { |
| | 2357 | postFilter = setMatcher( postFilter ); |
| | 2358 | } |
| | 2359 | if ( postFinder && !postFinder[ expando ] ) { |
| | 2360 | postFinder = setMatcher( postFinder, postSelector ); |
| | 2361 | } |
| | 2362 | return markFunction(function( seed, results, context, xml ) { |
| | 2363 | var temp, i, elem, |
| | 2364 | preMap = [], |
| | 2365 | postMap = [], |
| | 2366 | preexisting = results.length, |
| | 2367 | |
| | 2368 | // Get initial elements from seed or context |
| | 2369 | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
| | 2370 | |
| | 2371 | // Prefilter to get matcher input, preserving a map for seed-results synchronization |
| | 2372 | matcherIn = preFilter && ( seed || !selector ) ? |
| | 2373 | condense( elems, preMap, preFilter, context, xml ) : |
| | 2374 | elems, |
| | 2375 | |
| | 2376 | matcherOut = matcher ? |
| | 2377 | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, |
| | 2378 | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
| | 2379 | |
| | 2380 | // ...intermediate processing is necessary |
| | 2381 | [] : |
| | 2382 | |
| | 2383 | // ...otherwise use results directly |
| | 2384 | results : |
| | 2385 | matcherIn; |
| | 2386 | |
| | 2387 | // Find primary matches |
| | 2388 | if ( matcher ) { |
| | 2389 | matcher( matcherIn, matcherOut, context, xml ); |
| | 2390 | } |
| | 2391 | |
| | 2392 | // Apply postFilter |
| | 2393 | if ( postFilter ) { |
| | 2394 | temp = condense( matcherOut, postMap ); |
| | 2395 | postFilter( temp, [], context, xml ); |
| | 2396 | |
| | 2397 | // Un-match failing elements by moving them back to matcherIn |
| | 2398 | i = temp.length; |
| | 2399 | while ( i-- ) { |
| | 2400 | if ( (elem = temp[i]) ) { |
| | 2401 | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
| | 2402 | } |
| | 2403 | } |
| | 2404 | } |
| | 2405 | |
| | 2406 | if ( seed ) { |
| | 2407 | if ( postFinder || preFilter ) { |
| | 2408 | if ( postFinder ) { |
| | 2409 | // Get the final matcherOut by condensing this intermediate into postFinder contexts |
| | 2410 | temp = []; |
| | 2411 | i = matcherOut.length; |
| | 2412 | while ( i-- ) { |
| | 2413 | if ( (elem = matcherOut[i]) ) { |
| | 2414 | // Restore matcherIn since elem is not yet a final match |
| | 2415 | temp.push( (matcherIn[i] = elem) ); |
| | 2416 | } |
| | 2417 | } |
| | 2418 | postFinder( null, (matcherOut = []), temp, xml ); |
| | 2419 | } |
| | 2420 | |
| | 2421 | // Move matched elements from seed to results to keep them synchronized |
| | 2422 | i = matcherOut.length; |
| | 2423 | while ( i-- ) { |
| | 2424 | if ( (elem = matcherOut[i]) && |
| | 2425 | (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { |
| | 2426 | |
| | 2427 | seed[temp] = !(results[temp] = elem); |
| | 2428 | } |
| | 2429 | } |
| | 2430 | } |
| | 2431 | |
| | 2432 | // Add elements to results, through postFinder if defined |
| | 2433 | } else { |
| | 2434 | matcherOut = condense( |
| | 2435 | matcherOut === results ? |
| | 2436 | matcherOut.splice( preexisting, matcherOut.length ) : |
| | 2437 | matcherOut |
| | 2438 | ); |
| | 2439 | if ( postFinder ) { |
| | 2440 | postFinder( null, results, matcherOut, xml ); |
| | 2441 | } else { |
| | 2442 | push.apply( results, matcherOut ); |
| | 2443 | } |
| | 2444 | } |
| | 2445 | }); |
| | 2446 | } |
| | 2447 | |
| | 2448 | function matcherFromTokens( tokens ) { |
| | 2449 | var checkContext, matcher, j, |
| | 2450 | len = tokens.length, |
| | 2451 | leadingRelative = Expr.relative[ tokens[0].type ], |
| | 2452 | implicitRelative = leadingRelative || Expr.relative[" "], |
| | 2453 | i = leadingRelative ? 1 : 0, |
| | 2454 | |
| | 2455 | // The foundational matcher ensures that elements are reachable from top-level context(s) |
| | 2456 | matchContext = addCombinator( function( elem ) { |
| | 2457 | return elem === checkContext; |
| | 2458 | }, implicitRelative, true ), |
| | 2459 | matchAnyContext = addCombinator( function( elem ) { |
| | 2460 | return indexOf( checkContext, elem ) > -1; |
| | 2461 | }, implicitRelative, true ), |
| | 2462 | matchers = [ function( elem, context, xml ) { |
| | 2463 | var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
| | 2464 | (checkContext = context).nodeType ? |
| | 2465 | matchContext( elem, context, xml ) : |
| | 2466 | matchAnyContext( elem, context, xml ) ); |
| | 2467 | // Avoid hanging onto element (issue #299) |
| | 2468 | checkContext = null; |
| | 2469 | return ret; |
| | 2470 | } ]; |
| | 2471 | |
| | 2472 | for ( ; i < len; i++ ) { |
| | 2473 | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
| | 2474 | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
| | 2475 | } else { |
| | 2476 | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
| | 2477 | |
| | 2478 | // Return special upon seeing a positional matcher |
| | 2479 | if ( matcher[ expando ] ) { |
| | 2480 | // Find the next relative operator (if any) for proper handling |
| | 2481 | j = ++i; |
| | 2482 | for ( ; j < len; j++ ) { |
| | 2483 | if ( Expr.relative[ tokens[j].type ] ) { |
| | 2484 | break; |
| | 2485 | } |
| | 2486 | } |
| | 2487 | return setMatcher( |
| | 2488 | i > 1 && elementMatcher( matchers ), |
| | 2489 | i > 1 && toSelector( |
| | 2490 | // If the preceding token was a descendant combinator, insert an implicit any-element `*` |
| | 2491 | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
| | 2492 | ).replace( rtrim, "$1" ), |
| | 2493 | matcher, |
| | 2494 | i < j && matcherFromTokens( tokens.slice( i, j ) ), |
| | 2495 | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
| | 2496 | j < len && toSelector( tokens ) |
| | 2497 | ); |
| | 2498 | } |
| | 2499 | matchers.push( matcher ); |
| | 2500 | } |
| | 2501 | } |
| | 2502 | |
| | 2503 | return elementMatcher( matchers ); |
| | 2504 | } |
| | 2505 | |
| | 2506 | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
| | 2507 | var bySet = setMatchers.length > 0, |
| | 2508 | byElement = elementMatchers.length > 0, |
| | 2509 | superMatcher = function( seed, context, xml, results, outermost ) { |
| | 2510 | var elem, j, matcher, |
| | 2511 | matchedCount = 0, |
| | 2512 | i = "0", |
| | 2513 | unmatched = seed && [], |
| | 2514 | setMatched = [], |
| | 2515 | contextBackup = outermostContext, |
| | 2516 | // We must always have either seed elements or outermost context |
| | 2517 | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
| | 2518 | // Use integer dirruns iff this is the outermost matcher |
| | 2519 | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
| | 2520 | len = elems.length; |
| | 2521 | |
| | 2522 | if ( outermost ) { |
| | 2523 | outermostContext = context === document || context || outermost; |
| | 2524 | } |
| | 2525 | |
| | 2526 | // Add elements passing elementMatchers directly to results |
| | 2527 | // Support: IE<9, Safari |
| | 2528 | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id |
| | 2529 | for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
| | 2530 | if ( byElement && elem ) { |
| | 2531 | j = 0; |
| | 2532 | if ( !context && elem.ownerDocument !== document ) { |
| | 2533 | setDocument( elem ); |
| | 2534 | xml = !documentIsHTML; |
| | 2535 | } |
| | 2536 | while ( (matcher = elementMatchers[j++]) ) { |
| | 2537 | if ( matcher( elem, context || document, xml) ) { |
| | 2538 | results.push( elem ); |
| | 2539 | break; |
| | 2540 | } |
| | 2541 | } |
| | 2542 | if ( outermost ) { |
| | 2543 | dirruns = dirrunsUnique; |
| | 2544 | } |
| | 2545 | } |
| | 2546 | |
| | 2547 | // Track unmatched elements for set filters |
| | 2548 | if ( bySet ) { |
| | 2549 | // They will have gone through all possible matchers |
| | 2550 | if ( (elem = !matcher && elem) ) { |
| | 2551 | matchedCount--; |
| | 2552 | } |
| | 2553 | |
| | 2554 | // Lengthen the array for every element, matched or not |
| | 2555 | if ( seed ) { |
| | 2556 | unmatched.push( elem ); |
| | 2557 | } |
| | 2558 | } |
| | 2559 | } |
| | 2560 | |
| | 2561 | // `i` is now the count of elements visited above, and adding it to `matchedCount` |
| | 2562 | // makes the latter nonnegative. |
| | 2563 | matchedCount += i; |
| | 2564 | |
| | 2565 | // Apply set filters to unmatched elements |
| | 2566 | // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` |
| | 2567 | // equals `i`), unless we didn't visit _any_ elements in the above loop because we have |
| | 2568 | // no element matchers and no seed. |
| | 2569 | // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that |
| | 2570 | // case, which will result in a "00" `matchedCount` that differs from `i` but is also |
| | 2571 | // numerically zero. |
| | 2572 | if ( bySet && i !== matchedCount ) { |
| | 2573 | j = 0; |
| | 2574 | while ( (matcher = setMatchers[j++]) ) { |
| | 2575 | matcher( unmatched, setMatched, context, xml ); |
| | 2576 | } |
| | 2577 | |
| | 2578 | if ( seed ) { |
| | 2579 | // Reintegrate element matches to eliminate the need for sorting |
| | 2580 | if ( matchedCount > 0 ) { |
| | 2581 | while ( i-- ) { |
| | 2582 | if ( !(unmatched[i] || setMatched[i]) ) { |
| | 2583 | setMatched[i] = pop.call( results ); |
| | 2584 | } |
| | 2585 | } |
| | 2586 | } |
| | 2587 | |
| | 2588 | // Discard index placeholder values to get only actual matches |
| | 2589 | setMatched = condense( setMatched ); |
| | 2590 | } |
| | 2591 | |
| | 2592 | // Add matches to results |
| | 2593 | push.apply( results, setMatched ); |
| | 2594 | |
| | 2595 | // Seedless set matches succeeding multiple successful matchers stipulate sorting |
| | 2596 | if ( outermost && !seed && setMatched.length > 0 && |
| | 2597 | ( matchedCount + setMatchers.length ) > 1 ) { |
| | 2598 | |
| | 2599 | Sizzle.uniqueSort( results ); |
| | 2600 | } |
| | 2601 | } |
| | 2602 | |
| | 2603 | // Override manipulation of globals by nested matchers |
| | 2604 | if ( outermost ) { |
| | 2605 | dirruns = dirrunsUnique; |
| | 2606 | outermostContext = contextBackup; |
| | 2607 | } |
| | 2608 | |
| | 2609 | return unmatched; |
| | 2610 | }; |
| | 2611 | |
| | 2612 | return bySet ? |
| | 2613 | markFunction( superMatcher ) : |
| | 2614 | superMatcher; |
| | 2615 | } |
| | 2616 | |
| | 2617 | compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
| | 2618 | var i, |
| | 2619 | setMatchers = [], |
| | 2620 | elementMatchers = [], |
| | 2621 | cached = compilerCache[ selector + " " ]; |
| | 2622 | |
| | 2623 | if ( !cached ) { |
| | 2624 | // Generate a function of recursive functions that can be used to check each element |
| | 2625 | if ( !match ) { |
| | 2626 | match = tokenize( selector ); |
| | 2627 | } |
| | 2628 | i = match.length; |
| | 2629 | while ( i-- ) { |
| | 2630 | cached = matcherFromTokens( match[i] ); |
| | 2631 | if ( cached[ expando ] ) { |
| | 2632 | setMatchers.push( cached ); |
| | 2633 | } else { |
| | 2634 | elementMatchers.push( cached ); |
| | 2635 | } |
| | 2636 | } |
| | 2637 | |
| | 2638 | // Cache the compiled function |
| | 2639 | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
| | 2640 | |
| | 2641 | // Save selector and tokenization |
| | 2642 | cached.selector = selector; |
| | 2643 | } |
| | 2644 | return cached; |
| | 2645 | }; |
| | 2646 | |
| | 2647 | /** |
| | 2648 | * A low-level selection function that works with Sizzle's compiled |
| | 2649 | * selector functions |
| | 2650 | * @param {String|Function} selector A selector or a pre-compiled |
| | 2651 | * selector function built with Sizzle.compile |
| | 2652 | * @param {Element} context |
| | 2653 | * @param {Array} [results] |
| | 2654 | * @param {Array} [seed] A set of elements to match against |
| | 2655 | */ |
| | 2656 | select = Sizzle.select = function( selector, context, results, seed ) { |
| | 2657 | var i, tokens, token, type, find, |
| | 2658 | compiled = typeof selector === "function" && selector, |
| | 2659 | match = !seed && tokenize( (selector = compiled.selector || selector) ); |
| | 2660 | |
| | 2661 | results = results || []; |
| | 2662 | |
| | 2663 | // Try to minimize operations if there is only one selector in the list and no seed |
| | 2664 | // (the latter of which guarantees us context) |
| | 2665 | if ( match.length === 1 ) { |
| | 2666 | |
| | 2667 | // Reduce context if the leading compound selector is an ID |
| | 2668 | tokens = match[0] = match[0].slice( 0 ); |
| | 2669 | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
| | 2670 | context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { |
| | 2671 | |
| | 2672 | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
| | 2673 | if ( !context ) { |
| | 2674 | return results; |
| | 2675 | |
| | 2676 | // Precompiled matchers will still verify ancestry, so step up a level |
| | 2677 | } else if ( compiled ) { |
| | 2678 | context = context.parentNode; |
| | 2679 | } |
| | 2680 | |
| | 2681 | selector = selector.slice( tokens.shift().value.length ); |
| | 2682 | } |
| | 2683 | |
| | 2684 | // Fetch a seed set for right-to-left matching |
| | 2685 | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
| | 2686 | while ( i-- ) { |
| | 2687 | token = tokens[i]; |
| | 2688 | |
| | 2689 | // Abort if we hit a combinator |
| | 2690 | if ( Expr.relative[ (type = token.type) ] ) { |
| | 2691 | break; |
| | 2692 | } |
| | 2693 | if ( (find = Expr.find[ type ]) ) { |
| | 2694 | // Search, expanding context for leading sibling combinators |
| | 2695 | if ( (seed = find( |
| | 2696 | token.matches[0].replace( runescape, funescape ), |
| | 2697 | rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context |
| | 2698 | )) ) { |
| | 2699 | |
| | 2700 | // If seed is empty or no tokens remain, we can return early |
| | 2701 | tokens.splice( i, 1 ); |
| | 2702 | selector = seed.length && toSelector( tokens ); |
| | 2703 | if ( !selector ) { |
| | 2704 | push.apply( results, seed ); |
| | 2705 | return results; |
| | 2706 | } |
| | 2707 | |
| | 2708 | break; |
| | 2709 | } |
| | 2710 | } |
| | 2711 | } |
| | 2712 | } |
| | 2713 | |
| | 2714 | // Compile and execute a filtering function if one is not provided |
| | 2715 | // Provide `match` to avoid retokenization if we modified the selector above |
| | 2716 | ( compiled || compile( selector, match ) )( |
| | 2717 | seed, |
| | 2718 | context, |
| | 2719 | !documentIsHTML, |
| | 2720 | results, |
| | 2721 | !context || rsibling.test( selector ) && testContext( context.parentNode ) || context |
| | 2722 | ); |
| | 2723 | return results; |
| | 2724 | }; |
| | 2725 | |
| | 2726 | // One-time assignments |
| | 2727 | |
| | 2728 | // Sort stability |
| | 2729 | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
| | 2730 | |
| | 2731 | // Support: Chrome 14-35+ |
| | 2732 | // Always assume duplicates if they aren't passed to the comparison function |
| | 2733 | support.detectDuplicates = !!hasDuplicate; |
| | 2734 | |
| | 2735 | // Initialize against the default document |
| | 2736 | setDocument(); |
| | 2737 | |
| | 2738 | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) |
| | 2739 | // Detached nodes confoundingly follow *each other* |
| | 2740 | support.sortDetached = assert(function( el ) { |
| | 2741 | // Should return 1, but returns 4 (following) |
| | 2742 | return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; |
| | 2743 | }); |
| | 2744 | |
| | 2745 | // Support: IE<8 |
| | 2746 | // Prevent attribute/property "interpolation" |
| | 2747 | // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| | 2748 | if ( !assert(function( el ) { |
| | 2749 | el.innerHTML = "<a href='#'></a>"; |
| | 2750 | return el.firstChild.getAttribute("href") === "#" ; |
| | 2751 | }) ) { |
| | 2752 | addHandle( "type|href|height|width", function( elem, name, isXML ) { |
| | 2753 | if ( !isXML ) { |
| | 2754 | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
| | 2755 | } |
| | 2756 | }); |
| | 2757 | } |
| | 2758 | |
| | 2759 | // Support: IE<9 |
| | 2760 | // Use defaultValue in place of getAttribute("value") |
| | 2761 | if ( !support.attributes || !assert(function( el ) { |
| | 2762 | el.innerHTML = "<input/>"; |
| | 2763 | el.firstChild.setAttribute( "value", "" ); |
| | 2764 | return el.firstChild.getAttribute( "value" ) === ""; |
| | 2765 | }) ) { |
| | 2766 | addHandle( "value", function( elem, name, isXML ) { |
| | 2767 | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
| | 2768 | return elem.defaultValue; |
| | 2769 | } |
| | 2770 | }); |
| | 2771 | } |
| | 2772 | |
| | 2773 | // Support: IE<9 |
| | 2774 | // Use getAttributeNode to fetch booleans when getAttribute lies |
| | 2775 | if ( !assert(function( el ) { |
| | 2776 | return el.getAttribute("disabled") == null; |
| | 2777 | }) ) { |
| | 2778 | addHandle( booleans, function( elem, name, isXML ) { |
| | 2779 | var val; |
| | 2780 | if ( !isXML ) { |
| | 2781 | return elem[ name ] === true ? name.toLowerCase() : |
| | 2782 | (val = elem.getAttributeNode( name )) && val.specified ? |
| | 2783 | val.value : |
| | 2784 | null; |
| | 2785 | } |
| | 2786 | }); |
| | 2787 | } |
| | 2788 | |
| | 2789 | return Sizzle; |
| | 2790 | |
| | 2791 | })( window ); |
| | 2792 | |
| | 2793 | |
| | 2794 | |
| | 2795 | jQuery.find = Sizzle; |
| | 2796 | jQuery.expr = Sizzle.selectors; |
| | 2797 | |
| | 2798 | // Deprecated |
| | 2799 | jQuery.expr[ ":" ] = jQuery.expr.pseudos; |
| | 2800 | jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; |
| | 2801 | jQuery.text = Sizzle.getText; |
| | 2802 | jQuery.isXMLDoc = Sizzle.isXML; |
| | 2803 | jQuery.contains = Sizzle.contains; |
| | 2804 | jQuery.escapeSelector = Sizzle.escape; |
| | 2805 | |
| | 2806 | |
| | 2807 | |
| | 2808 | |
| | 2809 | var dir = function( elem, dir, until ) { |
| | 2810 | var matched = [], |
| | 2811 | truncate = until !== undefined; |
| | 2812 | |
| | 2813 | while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { |
| | 2814 | if ( elem.nodeType === 1 ) { |
| | 2815 | if ( truncate && jQuery( elem ).is( until ) ) { |
| | 2816 | break; |
| | 2817 | } |
| | 2818 | matched.push( elem ); |
| | 2819 | } |
| | 2820 | } |
| | 2821 | return matched; |
| | 2822 | }; |
| | 2823 | |
| | 2824 | |
| | 2825 | var siblings = function( n, elem ) { |
| | 2826 | var matched = []; |
| | 2827 | |
| | 2828 | for ( ; n; n = n.nextSibling ) { |
| | 2829 | if ( n.nodeType === 1 && n !== elem ) { |
| | 2830 | matched.push( n ); |
| | 2831 | } |
| | 2832 | } |
| | 2833 | |
| | 2834 | return matched; |
| | 2835 | }; |
| | 2836 | |
| | 2837 | |
| | 2838 | var rneedsContext = jQuery.expr.match.needsContext; |
| | 2839 | |
| | 2840 | |
| | 2841 | |
| | 2842 | function nodeName( elem, name ) { |
| | 2843 | |
| | 2844 | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
| | 2845 | |
| | 2846 | }; |
| | 2847 | var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); |
| | 2848 | |
| | 2849 | |
| | 2850 | |
| | 2851 | var risSimple = /^.[^:#\[\.,]*$/; |
| | 2852 | |
| | 2853 | // Implement the identical functionality for filter and not |
| | 2854 | function winnow( elements, qualifier, not ) { |
| | 2855 | if ( jQuery.isFunction( qualifier ) ) { |
| | 2856 | return jQuery.grep( elements, function( elem, i ) { |
| | 2857 | return !!qualifier.call( elem, i, elem ) !== not; |
| | 2858 | } ); |
| | 2859 | } |
| | 2860 | |
| | 2861 | // Single element |
| | 2862 | if ( qualifier.nodeType ) { |
| | 2863 | return jQuery.grep( elements, function( elem ) { |
| | 2864 | return ( elem === qualifier ) !== not; |
| | 2865 | } ); |
| | 2866 | } |
| | 2867 | |
| | 2868 | // Arraylike of elements (jQuery, arguments, Array) |
| | 2869 | if ( typeof qualifier !== "string" ) { |
| | 2870 | return jQuery.grep( elements, function( elem ) { |
| | 2871 | return ( indexOf.call( qualifier, elem ) > -1 ) !== not; |
| | 2872 | } ); |
| | 2873 | } |
| | 2874 | |
| | 2875 | // Simple selector that can be filtered directly, removing non-Elements |
| | 2876 | if ( risSimple.test( qualifier ) ) { |
| | 2877 | return jQuery.filter( qualifier, elements, not ); |
| | 2878 | } |
| | 2879 | |
| | 2880 | // Complex selector, compare the two sets, removing non-Elements |
| | 2881 | qualifier = jQuery.filter( qualifier, elements ); |
| | 2882 | return jQuery.grep( elements, function( elem ) { |
| | 2883 | return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1; |
| | 2884 | } ); |
| | 2885 | } |
| | 2886 | |
| | 2887 | jQuery.filter = function( expr, elems, not ) { |
| | 2888 | var elem = elems[ 0 ]; |
| | 2889 | |
| | 2890 | if ( not ) { |
| | 2891 | expr = ":not(" + expr + ")"; |
| | 2892 | } |
| | 2893 | |
| | 2894 | if ( elems.length === 1 && elem.nodeType === 1 ) { |
| | 2895 | return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; |
| | 2896 | } |
| | 2897 | |
| | 2898 | return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
| | 2899 | return elem.nodeType === 1; |
| | 2900 | } ) ); |
| | 2901 | }; |
| | 2902 | |
| | 2903 | jQuery.fn.extend( { |
| | 2904 | find: function( selector ) { |
| | 2905 | var i, ret, |
| | 2906 | len = this.length, |
| | 2907 | self = this; |
| | 2908 | |
| | 2909 | if ( typeof selector !== "string" ) { |
| | 2910 | return this.pushStack( jQuery( selector ).filter( function() { |
| | 2911 | for ( i = 0; i < len; i++ ) { |
| | 2912 | if ( jQuery.contains( self[ i ], this ) ) { |
| | 2913 | return true; |
| | 2914 | } |
| | 2915 | } |
| | 2916 | } ) ); |
| | 2917 | } |
| | 2918 | |
| | 2919 | ret = this.pushStack( [] ); |
| | 2920 | |
| | 2921 | for ( i = 0; i < len; i++ ) { |
| | 2922 | jQuery.find( selector, self[ i ], ret ); |
| | 2923 | } |
| | 2924 | |
| | 2925 | return len > 1 ? jQuery.uniqueSort( ret ) : ret; |
| | 2926 | }, |
| | 2927 | filter: function( selector ) { |
| | 2928 | return this.pushStack( winnow( this, selector || [], false ) ); |
| | 2929 | }, |
| | 2930 | not: function( selector ) { |
| | 2931 | return this.pushStack( winnow( this, selector || [], true ) ); |
| | 2932 | }, |
| | 2933 | is: function( selector ) { |
| | 2934 | return !!winnow( |
| | 2935 | this, |
| | 2936 | |
| | 2937 | // If this is a positional/relative selector, check membership in the returned set |
| | 2938 | // so $("p:first").is("p:last") won't return true for a doc with two "p". |
| | 2939 | typeof selector === "string" && rneedsContext.test( selector ) ? |
| | 2940 | jQuery( selector ) : |
| | 2941 | selector || [], |
| | 2942 | false |
| | 2943 | ).length; |
| | 2944 | } |
| | 2945 | } ); |
| | 2946 | |
| | 2947 | |
| | 2948 | // Initialize a jQuery object |
| | 2949 | |
| | 2950 | |
| | 2951 | // A central reference to the root jQuery(document) |
| | 2952 | var rootjQuery, |
| | 2953 | |
| | 2954 | // A simple way to check for HTML strings |
| | 2955 | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
| | 2956 | // Strict HTML recognition (#11290: must start with <) |
| | 2957 | // Shortcut simple #id case for speed |
| | 2958 | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, |
| | 2959 | |
| | 2960 | init = jQuery.fn.init = function( selector, context, root ) { |
| | 2961 | var match, elem; |
| | 2962 | |
| | 2963 | // HANDLE: $(""), $(null), $(undefined), $(false) |
| | 2964 | if ( !selector ) { |
| | 2965 | return this; |
| | 2966 | } |
| | 2967 | |
| | 2968 | // Method init() accepts an alternate rootjQuery |
| | 2969 | // so migrate can support jQuery.sub (gh-2101) |
| | 2970 | root = root || rootjQuery; |
| | 2971 | |
| | 2972 | // Handle HTML strings |
| | 2973 | if ( typeof selector === "string" ) { |
| | 2974 | if ( selector[ 0 ] === "<" && |
| | 2975 | selector[ selector.length - 1 ] === ">" && |
| | 2976 | selector.length >= 3 ) { |
| | 2977 | |
| | 2978 | // Assume that strings that start and end with <> are HTML and skip the regex check |
| | 2979 | match = [ null, selector, null ]; |
| | 2980 | |
| | 2981 | } else { |
| | 2982 | match = rquickExpr.exec( selector ); |
| | 2983 | } |
| | 2984 | |
| | 2985 | // Match html or make sure no context is specified for #id |
| | 2986 | if ( match && ( match[ 1 ] || !context ) ) { |
| | 2987 | |
| | 2988 | // HANDLE: $(html) -> $(array) |
| | 2989 | if ( match[ 1 ] ) { |
| | 2990 | context = context instanceof jQuery ? context[ 0 ] : context; |
| | 2991 | |
| | 2992 | // Option to run scripts is true for back-compat |
| | 2993 | // Intentionally let the error be thrown if parseHTML is not present |
| | 2994 | jQuery.merge( this, jQuery.parseHTML( |
| | 2995 | match[ 1 ], |
| | 2996 | context && context.nodeType ? context.ownerDocument || context : document, |
| | 2997 | true |
| | 2998 | ) ); |
| | 2999 | |
| | 3000 | // HANDLE: $(html, props) |
| | 3001 | if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { |
| | 3002 | for ( match in context ) { |
| | 3003 | |
| | 3004 | // Properties of context are called as methods if possible |
| | 3005 | if ( jQuery.isFunction( this[ match ] ) ) { |
| | 3006 | this[ match ]( context[ match ] ); |
| | 3007 | |
| | 3008 | // ...and otherwise set as attributes |
| | 3009 | } else { |
| | 3010 | this.attr( match, context[ match ] ); |
| | 3011 | } |
| | 3012 | } |
| | 3013 | } |
| | 3014 | |
| | 3015 | return this; |
| | 3016 | |
| | 3017 | // HANDLE: $(#id) |
| | 3018 | } else { |
| | 3019 | elem = document.getElementById( match[ 2 ] ); |
| | 3020 | |
| | 3021 | if ( elem ) { |
| | 3022 | |
| | 3023 | // Inject the element directly into the jQuery object |
| | 3024 | this[ 0 ] = elem; |
| | 3025 | this.length = 1; |
| | 3026 | } |
| | 3027 | return this; |
| | 3028 | } |
| | 3029 | |
| | 3030 | // HANDLE: $(expr, $(...)) |
| | 3031 | } else if ( !context || context.jquery ) { |
| | 3032 | return ( context || root ).find( selector ); |
| | 3033 | |
| | 3034 | // HANDLE: $(expr, context) |
| | 3035 | // (which is just equivalent to: $(context).find(expr) |
| | 3036 | } else { |
| | 3037 | return this.constructor( context ).find( selector ); |
| | 3038 | } |
| | 3039 | |
| | 3040 | // HANDLE: $(DOMElement) |
| | 3041 | } else if ( selector.nodeType ) { |
| | 3042 | this[ 0 ] = selector; |
| | 3043 | this.length = 1; |
| | 3044 | return this; |
| | 3045 | |
| | 3046 | // HANDLE: $(function) |
| | 3047 | // Shortcut for document ready |
| | 3048 | } else if ( jQuery.isFunction( selector ) ) { |
| | 3049 | return root.ready !== undefined ? |
| | 3050 | root.ready( selector ) : |
| | 3051 | |
| | 3052 | // Execute immediately if ready is not present |
| | 3053 | selector( jQuery ); |
| | 3054 | } |
| | 3055 | |
| | 3056 | return jQuery.makeArray( selector, this ); |
| | 3057 | }; |
| | 3058 | |
| | 3059 | // Give the init function the jQuery prototype for later instantiation |
| | 3060 | init.prototype = jQuery.fn; |
| | 3061 | |
| | 3062 | // Initialize central reference |
| | 3063 | rootjQuery = jQuery( document ); |
| | 3064 | |
| | 3065 | |
| | 3066 | var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
| | 3067 | |
| | 3068 | // Methods guaranteed to produce a unique set when starting from a unique set |
| | 3069 | guaranteedUnique = { |
| | 3070 | children: true, |
| | 3071 | contents: true, |
| | 3072 | next: true, |
| | 3073 | prev: true |
| | 3074 | }; |
| | 3075 | |
| | 3076 | jQuery.fn.extend( { |
| | 3077 | has: function( target ) { |
| | 3078 | var targets = jQuery( target, this ), |
| | 3079 | l = targets.length; |
| | 3080 | |
| | 3081 | return this.filter( function() { |
| | 3082 | var i = 0; |
| | 3083 | for ( ; i < l; i++ ) { |
| | 3084 | if ( jQuery.contains( this, targets[ i ] ) ) { |
| | 3085 | return true; |
| | 3086 | } |
| | 3087 | } |
| | 3088 | } ); |
| | 3089 | }, |
| | 3090 | |
| | 3091 | closest: function( selectors, context ) { |
| | 3092 | var cur, |
| | 3093 | i = 0, |
| | 3094 | l = this.length, |
| | 3095 | matched = [], |
| | 3096 | targets = typeof selectors !== "string" && jQuery( selectors ); |
| | 3097 | |
| | 3098 | // Positional selectors never match, since there's no _selection_ context |
| | 3099 | if ( !rneedsContext.test( selectors ) ) { |
| | 3100 | for ( ; i < l; i++ ) { |
| | 3101 | for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { |
| | 3102 | |
| | 3103 | // Always skip document fragments |
| | 3104 | if ( cur.nodeType < 11 && ( targets ? |
| | 3105 | targets.index( cur ) > -1 : |
| | 3106 | |
| | 3107 | // Don't pass non-elements to Sizzle |
| | 3108 | cur.nodeType === 1 && |
| | 3109 | jQuery.find.matchesSelector( cur, selectors ) ) ) { |
| | 3110 | |
| | 3111 | matched.push( cur ); |
| | 3112 | break; |
| | 3113 | } |
| | 3114 | } |
| | 3115 | } |
| | 3116 | } |
| | 3117 | |
| | 3118 | return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); |
| | 3119 | }, |
| | 3120 | |
| | 3121 | // Determine the position of an element within the set |
| | 3122 | index: function( elem ) { |
| | 3123 | |
| | 3124 | // No argument, return index in parent |
| | 3125 | if ( !elem ) { |
| | 3126 | return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; |
| | 3127 | } |
| | 3128 | |
| | 3129 | // Index in selector |
| | 3130 | if ( typeof elem === "string" ) { |
| | 3131 | return indexOf.call( jQuery( elem ), this[ 0 ] ); |
| | 3132 | } |
| | 3133 | |
| | 3134 | // Locate the position of the desired element |
| | 3135 | return indexOf.call( this, |
| | 3136 | |
| | 3137 | // If it receives a jQuery object, the first element is used |
| | 3138 | elem.jquery ? elem[ 0 ] : elem |
| | 3139 | ); |
| | 3140 | }, |
| | 3141 | |
| | 3142 | add: function( selector, context ) { |
| | 3143 | return this.pushStack( |
| | 3144 | jQuery.uniqueSort( |
| | 3145 | jQuery.merge( this.get(), jQuery( selector, context ) ) |
| | 3146 | ) |
| | 3147 | ); |
| | 3148 | }, |
| | 3149 | |
| | 3150 | addBack: function( selector ) { |
| | 3151 | return this.add( selector == null ? |
| | 3152 | this.prevObject : this.prevObject.filter( selector ) |
| | 3153 | ); |
| | 3154 | } |
| | 3155 | } ); |
| | 3156 | |
| | 3157 | function sibling( cur, dir ) { |
| | 3158 | while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} |
| | 3159 | return cur; |
| | 3160 | } |
| | 3161 | |
| | 3162 | jQuery.each( { |
| | 3163 | parent: function( elem ) { |
| | 3164 | var parent = elem.parentNode; |
| | 3165 | return parent && parent.nodeType !== 11 ? parent : null; |
| | 3166 | }, |
| | 3167 | parents: function( elem ) { |
| | 3168 | return dir( elem, "parentNode" ); |
| | 3169 | }, |
| | 3170 | parentsUntil: function( elem, i, until ) { |
| | 3171 | return dir( elem, "parentNode", until ); |
| | 3172 | }, |
| | 3173 | next: function( elem ) { |
| | 3174 | return sibling( elem, "nextSibling" ); |
| | 3175 | }, |
| | 3176 | prev: function( elem ) { |
| | 3177 | return sibling( elem, "previousSibling" ); |
| | 3178 | }, |
| | 3179 | nextAll: function( elem ) { |
| | 3180 | return dir( elem, "nextSibling" ); |
| | 3181 | }, |
| | 3182 | prevAll: function( elem ) { |
| | 3183 | return dir( elem, "previousSibling" ); |
| | 3184 | }, |
| | 3185 | nextUntil: function( elem, i, until ) { |
| | 3186 | return dir( elem, "nextSibling", until ); |
| | 3187 | }, |
| | 3188 | prevUntil: function( elem, i, until ) { |
| | 3189 | return dir( elem, "previousSibling", until ); |
| | 3190 | }, |
| | 3191 | siblings: function( elem ) { |
| | 3192 | return siblings( ( elem.parentNode || {} ).firstChild, elem ); |
| | 3193 | }, |
| | 3194 | children: function( elem ) { |
| | 3195 | return siblings( elem.firstChild ); |
| | 3196 | }, |
| | 3197 | contents: function( elem ) { |
| | 3198 | if ( nodeName( elem, "iframe" ) ) { |
| | 3199 | return elem.contentDocument; |
| | 3200 | } |
| | 3201 | |
| | 3202 | // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only |
| | 3203 | // Treat the template element as a regular one in browsers that |
| | 3204 | // don't support it. |
| | 3205 | if ( nodeName( elem, "template" ) ) { |
| | 3206 | elem = elem.content || elem; |
| | 3207 | } |
| | 3208 | |
| | 3209 | return jQuery.merge( [], elem.childNodes ); |
| | 3210 | } |
| | 3211 | }, function( name, fn ) { |
| | 3212 | jQuery.fn[ name ] = function( until, selector ) { |
| | 3213 | var matched = jQuery.map( this, fn, until ); |
| | 3214 | |
| | 3215 | if ( name.slice( -5 ) !== "Until" ) { |
| | 3216 | selector = until; |
| | 3217 | } |
| | 3218 | |
| | 3219 | if ( selector && typeof selector === "string" ) { |
| | 3220 | matched = jQuery.filter( selector, matched ); |
| | 3221 | } |
| | 3222 | |
| | 3223 | if ( this.length > 1 ) { |
| | 3224 | |
| | 3225 | // Remove duplicates |
| | 3226 | if ( !guaranteedUnique[ name ] ) { |
| | 3227 | jQuery.uniqueSort( matched ); |
| | 3228 | } |
| | 3229 | |
| | 3230 | // Reverse order for parents* and prev-derivatives |
| | 3231 | if ( rparentsprev.test( name ) ) { |
| | 3232 | matched.reverse(); |
| | 3233 | } |
| | 3234 | } |
| | 3235 | |
| | 3236 | return this.pushStack( matched ); |
| | 3237 | }; |
| | 3238 | } ); |
| | 3239 | var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); |
| | 3240 | |
| | 3241 | |
| | 3242 | |
| | 3243 | // Convert String-formatted options into Object-formatted ones |
| | 3244 | function createOptions( options ) { |
| | 3245 | var object = {}; |
| | 3246 | jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { |
| | 3247 | object[ flag ] = true; |
| | 3248 | } ); |
| | 3249 | return object; |
| | 3250 | } |
| | 3251 | |
| | 3252 | /* |
| | 3253 | * Create a callback list using the following parameters: |
| | 3254 | * |
| | 3255 | * options: an optional list of space-separated options that will change how |
| | 3256 | * the callback list behaves or a more traditional option object |
| | 3257 | * |
| | 3258 | * By default a callback list will act like an event callback list and can be |
| | 3259 | * "fired" multiple times. |
| | 3260 | * |
| | 3261 | * Possible options: |
| | 3262 | * |
| | 3263 | * once: will ensure the callback list can only be fired once (like a Deferred) |
| | 3264 | * |
| | 3265 | * memory: will keep track of previous values and will call any callback added |
| | 3266 | * after the list has been fired right away with the latest "memorized" |
| | 3267 | * values (like a Deferred) |
| | 3268 | * |
| | 3269 | * unique: will ensure a callback can only be added once (no duplicate in the list) |
| | 3270 | * |
| | 3271 | * stopOnFalse: interrupt callings when a callback returns false |
| | 3272 | * |
| | 3273 | */ |
| | 3274 | jQuery.Callbacks = function( options ) { |
| | 3275 | |
| | 3276 | // Convert options from String-formatted to Object-formatted if needed |
| | 3277 | // (we check in cache first) |
| | 3278 | options = typeof options === "string" ? |
| | 3279 | createOptions( options ) : |
| | 3280 | jQuery.extend( {}, options ); |
| | 3281 | |
| | 3282 | var // Flag to know if list is currently firing |
| | 3283 | firing, |
| | 3284 | |
| | 3285 | // Last fire value for non-forgettable lists |
| | 3286 | memory, |
| | 3287 | |
| | 3288 | // Flag to know if list was already fired |
| | 3289 | fired, |
| | 3290 | |
| | 3291 | // Flag to prevent firing |
| | 3292 | locked, |
| | 3293 | |
| | 3294 | // Actual callback list |
| | 3295 | list = [], |
| | 3296 | |
| | 3297 | // Queue of execution data for repeatable lists |
| | 3298 | queue = [], |
| | 3299 | |
| | 3300 | // Index of currently firing callback (modified by add/remove as needed) |
| | 3301 | firingIndex = -1, |
| | 3302 | |
| | 3303 | // Fire callbacks |
| | 3304 | fire = function() { |
| | 3305 | |
| | 3306 | // Enforce single-firing |
| | 3307 | locked = locked || options.once; |
| | 3308 | |
| | 3309 | // Execute callbacks for all pending executions, |
| | 3310 | // respecting firingIndex overrides and runtime changes |
| | 3311 | fired = firing = true; |
| | 3312 | for ( ; queue.length; firingIndex = -1 ) { |
| | 3313 | memory = queue.shift(); |
| | 3314 | while ( ++firingIndex < list.length ) { |
| | 3315 | |
| | 3316 | // Run callback and check for early termination |
| | 3317 | if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && |
| | 3318 | options.stopOnFalse ) { |
| | 3319 | |
| | 3320 | // Jump to end and forget the data so .add doesn't re-fire |
| | 3321 | firingIndex = list.length; |
| | 3322 | memory = false; |
| | 3323 | } |
| | 3324 | } |
| | 3325 | } |
| | 3326 | |
| | 3327 | // Forget the data if we're done with it |
| | 3328 | if ( !options.memory ) { |
| | 3329 | memory = false; |
| | 3330 | } |
| | 3331 | |
| | 3332 | firing = false; |
| | 3333 | |
| | 3334 | // Clean up if we're done firing for good |
| | 3335 | if ( locked ) { |
| | 3336 | |
| | 3337 | // Keep an empty list if we have data for future add calls |
| | 3338 | if ( memory ) { |
| | 3339 | list = []; |
| | 3340 | |
| | 3341 | // Otherwise, this object is spent |
| | 3342 | } else { |
| | 3343 | list = ""; |
| | 3344 | } |
| | 3345 | } |
| | 3346 | }, |
| | 3347 | |
| | 3348 | // Actual Callbacks object |
| | 3349 | self = { |
| | 3350 | |
| | 3351 | // Add a callback or a collection of callbacks to the list |
| | 3352 | add: function() { |
| | 3353 | if ( list ) { |
| | 3354 | |
| | 3355 | // If we have memory from a past run, we should fire after adding |
| | 3356 | if ( memory && !firing ) { |
| | 3357 | firingIndex = list.length - 1; |
| | 3358 | queue.push( memory ); |
| | 3359 | } |
| | 3360 | |
| | 3361 | ( function add( args ) { |
| | 3362 | jQuery.each( args, function( _, arg ) { |
| | 3363 | if ( jQuery.isFunction( arg ) ) { |
| | 3364 | if ( !options.unique || !self.has( arg ) ) { |
| | 3365 | list.push( arg ); |
| | 3366 | } |
| | 3367 | } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { |
| | 3368 | |
| | 3369 | // Inspect recursively |
| | 3370 | add( arg ); |
| | 3371 | } |
| | 3372 | } ); |
| | 3373 | } )( arguments ); |
| | 3374 | |
| | 3375 | if ( memory && !firing ) { |
| | 3376 | fire(); |
| | 3377 | } |
| | 3378 | } |
| | 3379 | return this; |
| | 3380 | }, |
| | 3381 | |
| | 3382 | // Remove a callback from the list |
| | 3383 | remove: function() { |
| | 3384 | jQuery.each( arguments, function( _, arg ) { |
| | 3385 | var index; |
| | 3386 | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
| | 3387 | list.splice( index, 1 ); |
| | 3388 | |
| | 3389 | // Handle firing indexes |
| | 3390 | if ( index <= firingIndex ) { |
| | 3391 | firingIndex--; |
| | 3392 | } |
| | 3393 | } |
| | 3394 | } ); |
| | 3395 | return this; |
| | 3396 | }, |
| | 3397 | |
| | 3398 | // Check if a given callback is in the list. |
| | 3399 | // If no argument is given, return whether or not list has callbacks attached. |
| | 3400 | has: function( fn ) { |
| | 3401 | return fn ? |
| | 3402 | jQuery.inArray( fn, list ) > -1 : |
| | 3403 | list.length > 0; |
| | 3404 | }, |
| | 3405 | |
| | 3406 | // Remove all callbacks from the list |
| | 3407 | empty: function() { |
| | 3408 | if ( list ) { |
| | 3409 | list = []; |
| | 3410 | } |
| | 3411 | return this; |
| | 3412 | }, |
| | 3413 | |
| | 3414 | // Disable .fire and .add |
| | 3415 | // Abort any current/pending executions |
| | 3416 | // Clear all callbacks and values |
| | 3417 | disable: function() { |
| | 3418 | locked = queue = []; |
| | 3419 | list = memory = ""; |
| | 3420 | return this; |
| | 3421 | }, |
| | 3422 | disabled: function() { |
| | 3423 | return !list; |
| | 3424 | }, |
| | 3425 | |
| | 3426 | // Disable .fire |
| | 3427 | // Also disable .add unless we have memory (since it would have no effect) |
| | 3428 | // Abort any pending executions |
| | 3429 | lock: function() { |
| | 3430 | locked = queue = []; |
| | 3431 | if ( !memory && !firing ) { |
| | 3432 | list = memory = ""; |
| | 3433 | } |
| | 3434 | return this; |
| | 3435 | }, |
| | 3436 | locked: function() { |
| | 3437 | return !!locked; |
| | 3438 | }, |
| | 3439 | |
| | 3440 | // Call all callbacks with the given context and arguments |
| | 3441 | fireWith: function( context, args ) { |
| | 3442 | if ( !locked ) { |
| | 3443 | args = args || []; |
| | 3444 | args = [ context, args.slice ? args.slice() : args ]; |
| | 3445 | queue.push( args ); |
| | 3446 | if ( !firing ) { |
| | 3447 | fire(); |
| | 3448 | } |
| | 3449 | } |
| | 3450 | return this; |
| | 3451 | }, |
| | 3452 | |
| | 3453 | // Call all the callbacks with the given arguments |
| | 3454 | fire: function() { |
| | 3455 | self.fireWith( this, arguments ); |
| | 3456 | return this; |
| | 3457 | }, |
| | 3458 | |
| | 3459 | // To know if the callbacks have already been called at least once |
| | 3460 | fired: function() { |
| | 3461 | return !!fired; |
| | 3462 | } |
| | 3463 | }; |
| | 3464 | |
| | 3465 | return self; |
| | 3466 | }; |
| | 3467 | |
| | 3468 | |
| | 3469 | function Identity( v ) { |
| | 3470 | return v; |
| | 3471 | } |
| | 3472 | function Thrower( ex ) { |
| | 3473 | throw ex; |
| | 3474 | } |
| | 3475 | |
| | 3476 | function adoptValue( value, resolve, reject, noValue ) { |
| | 3477 | var method; |
| | 3478 | |
| | 3479 | try { |
| | 3480 | |
| | 3481 | // Check for promise aspect first to privilege synchronous behavior |
| | 3482 | if ( value && jQuery.isFunction( ( method = value.promise ) ) ) { |
| | 3483 | method.call( value ).done( resolve ).fail( reject ); |
| | 3484 | |
| | 3485 | // Other thenables |
| | 3486 | } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) { |
| | 3487 | method.call( value, resolve, reject ); |
| | 3488 | |
| | 3489 | // Other non-thenables |
| | 3490 | } else { |
| | 3491 | |
| | 3492 | // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: |
| | 3493 | // * false: [ value ].slice( 0 ) => resolve( value ) |
| | 3494 | // * true: [ value ].slice( 1 ) => resolve() |
| | 3495 | resolve.apply( undefined, [ value ].slice( noValue ) ); |
| | 3496 | } |
| | 3497 | |
| | 3498 | // For Promises/A+, convert exceptions into rejections |
| | 3499 | // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in |
| | 3500 | // Deferred#then to conditionally suppress rejection. |
| | 3501 | } catch ( value ) { |
| | 3502 | |
| | 3503 | // Support: Android 4.0 only |
| | 3504 | // Strict mode functions invoked without .call/.apply get global-object context |
| | 3505 | reject.apply( undefined, [ value ] ); |
| | 3506 | } |
| | 3507 | } |
| | 3508 | |
| | 3509 | jQuery.extend( { |
| | 3510 | |
| | 3511 | Deferred: function( func ) { |
| | 3512 | var tuples = [ |
| | 3513 | |
| | 3514 | // action, add listener, callbacks, |
| | 3515 | // ... .then handlers, argument index, [final state] |
| | 3516 | [ "notify", "progress", jQuery.Callbacks( "memory" ), |
| | 3517 | jQuery.Callbacks( "memory" ), 2 ], |
| | 3518 | [ "resolve", "done", jQuery.Callbacks( "once memory" ), |
| | 3519 | jQuery.Callbacks( "once memory" ), 0, "resolved" ], |
| | 3520 | [ "reject", "fail", jQuery.Callbacks( "once memory" ), |
| | 3521 | jQuery.Callbacks( "once memory" ), 1, "rejected" ] |
| | 3522 | ], |
| | 3523 | state = "pending", |
| | 3524 | promise = { |
| | 3525 | state: function() { |
| | 3526 | return state; |
| | 3527 | }, |
| | 3528 | always: function() { |
| | 3529 | deferred.done( arguments ).fail( arguments ); |
| | 3530 | return this; |
| | 3531 | }, |
| | 3532 | "catch": function( fn ) { |
| | 3533 | return promise.then( null, fn ); |
| | 3534 | }, |
| | 3535 | |
| | 3536 | // Keep pipe for back-compat |
| | 3537 | pipe: function( /* fnDone, fnFail, fnProgress */ ) { |
| | 3538 | var fns = arguments; |
| | 3539 | |
| | 3540 | return jQuery.Deferred( function( newDefer ) { |
| | 3541 | jQuery.each( tuples, function( i, tuple ) { |
| | 3542 | |
| | 3543 | // Map tuples (progress, done, fail) to arguments (done, fail, progress) |
| | 3544 | var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; |
| | 3545 | |
| | 3546 | // deferred.progress(function() { bind to newDefer or newDefer.notify }) |
| | 3547 | // deferred.done(function() { bind to newDefer or newDefer.resolve }) |
| | 3548 | // deferred.fail(function() { bind to newDefer or newDefer.reject }) |
| | 3549 | deferred[ tuple[ 1 ] ]( function() { |
| | 3550 | var returned = fn && fn.apply( this, arguments ); |
| | 3551 | if ( returned && jQuery.isFunction( returned.promise ) ) { |
| | 3552 | returned.promise() |
| | 3553 | .progress( newDefer.notify ) |
| | 3554 | .done( newDefer.resolve ) |
| | 3555 | .fail( newDefer.reject ); |
| | 3556 | } else { |
| | 3557 | newDefer[ tuple[ 0 ] + "With" ]( |
| | 3558 | this, |
| | 3559 | fn ? [ returned ] : arguments |
| | 3560 | ); |
| | 3561 | } |
| | 3562 | } ); |
| | 3563 | } ); |
| | 3564 | fns = null; |
| | 3565 | } ).promise(); |
| | 3566 | }, |
| | 3567 | then: function( onFulfilled, onRejected, onProgress ) { |
| | 3568 | var maxDepth = 0; |
| | 3569 | function resolve( depth, deferred, handler, special ) { |
| | 3570 | return function() { |
| | 3571 | var that = this, |
| | 3572 | args = arguments, |
| | 3573 | mightThrow = function() { |
| | 3574 | var returned, then; |
| | 3575 | |
| | 3576 | // Support: Promises/A+ section 2.3.3.3.3 |
| | 3577 | // https://promisesaplus.com/#point-59 |
| | 3578 | // Ignore double-resolution attempts |
| | 3579 | if ( depth < maxDepth ) { |
| | 3580 | return; |
| | 3581 | } |
| | 3582 | |
| | 3583 | returned = handler.apply( that, args ); |
| | 3584 | |
| | 3585 | // Support: Promises/A+ section 2.3.1 |
| | 3586 | // https://promisesaplus.com/#point-48 |
| | 3587 | if ( returned === deferred.promise() ) { |
| | 3588 | throw new TypeError( "Thenable self-resolution" ); |
| | 3589 | } |
| | 3590 | |
| | 3591 | // Support: Promises/A+ sections 2.3.3.1, 3.5 |
| | 3592 | // https://promisesaplus.com/#point-54 |
| | 3593 | // https://promisesaplus.com/#point-75 |
| | 3594 | // Retrieve `then` only once |
| | 3595 | then = returned && |
| | 3596 | |
| | 3597 | // Support: Promises/A+ section 2.3.4 |
| | 3598 | // https://promisesaplus.com/#point-64 |
| | 3599 | // Only check objects and functions for thenability |
| | 3600 | ( typeof returned === "object" || |
| | 3601 | typeof returned === "function" ) && |
| | 3602 | returned.then; |
| | 3603 | |
| | 3604 | // Handle a returned thenable |
| | 3605 | if ( jQuery.isFunction( then ) ) { |
| | 3606 | |
| | 3607 | // Special processors (notify) just wait for resolution |
| | 3608 | if ( special ) { |
| | 3609 | then.call( |
| | 3610 | returned, |
| | 3611 | resolve( maxDepth, deferred, Identity, special ), |
| | 3612 | resolve( maxDepth, deferred, Thrower, special ) |
| | 3613 | ); |
| | 3614 | |
| | 3615 | // Normal processors (resolve) also hook into progress |
| | 3616 | } else { |
| | 3617 | |
| | 3618 | // ...and disregard older resolution values |
| | 3619 | maxDepth++; |
| | 3620 | |
| | 3621 | then.call( |
| | 3622 | returned, |
| | 3623 | resolve( maxDepth, deferred, Identity, special ), |
| | 3624 | resolve( maxDepth, deferred, Thrower, special ), |
| | 3625 | resolve( maxDepth, deferred, Identity, |
| | 3626 | deferred.notifyWith ) |
| | 3627 | ); |
| | 3628 | } |
| | 3629 | |
| | 3630 | // Handle all other returned values |
| | 3631 | } else { |
| | 3632 | |
| | 3633 | // Only substitute handlers pass on context |
| | 3634 | // and multiple values (non-spec behavior) |
| | 3635 | if ( handler !== Identity ) { |
| | 3636 | that = undefined; |
| | 3637 | args = [ returned ]; |
| | 3638 | } |
| | 3639 | |
| | 3640 | // Process the value(s) |
| | 3641 | // Default process is resolve |
| | 3642 | ( special || deferred.resolveWith )( that, args ); |
| | 3643 | } |
| | 3644 | }, |
| | 3645 | |
| | 3646 | // Only normal processors (resolve) catch and reject exceptions |
| | 3647 | process = special ? |
| | 3648 | mightThrow : |
| | 3649 | function() { |
| | 3650 | try { |
| | 3651 | mightThrow(); |
| | 3652 | } catch ( e ) { |
| | 3653 | |
| | 3654 | if ( jQuery.Deferred.exceptionHook ) { |
| | 3655 | jQuery.Deferred.exceptionHook( e, |
| | 3656 | process.stackTrace ); |
| | 3657 | } |
| | 3658 | |
| | 3659 | // Support: Promises/A+ section 2.3.3.3.4.1 |
| | 3660 | // https://promisesaplus.com/#point-61 |
| | 3661 | // Ignore post-resolution exceptions |
| | 3662 | if ( depth + 1 >= maxDepth ) { |
| | 3663 | |
| | 3664 | // Only substitute handlers pass on context |
| | 3665 | // and multiple values (non-spec behavior) |
| | 3666 | if ( handler !== Thrower ) { |
| | 3667 | that = undefined; |
| | 3668 | args = [ e ]; |
| | 3669 | } |
| | 3670 | |
| | 3671 | deferred.rejectWith( that, args ); |
| | 3672 | } |
| | 3673 | } |
| | 3674 | }; |
| | 3675 | |
| | 3676 | // Support: Promises/A+ section 2.3.3.3.1 |
| | 3677 | // https://promisesaplus.com/#point-57 |
| | 3678 | // Re-resolve promises immediately to dodge false rejection from |
| | 3679 | // subsequent errors |
| | 3680 | if ( depth ) { |
| | 3681 | process(); |
| | 3682 | } else { |
| | 3683 | |
| | 3684 | // Call an optional hook to record the stack, in case of exception |
| | 3685 | // since it's otherwise lost when execution goes async |
| | 3686 | if ( jQuery.Deferred.getStackHook ) { |
| | 3687 | process.stackTrace = jQuery.Deferred.getStackHook(); |
| | 3688 | } |
| | 3689 | window.setTimeout( process ); |
| | 3690 | } |
| | 3691 | }; |
| | 3692 | } |
| | 3693 | |
| | 3694 | return jQuery.Deferred( function( newDefer ) { |
| | 3695 | |
| | 3696 | // progress_handlers.add( ... ) |
| | 3697 | tuples[ 0 ][ 3 ].add( |
| | 3698 | resolve( |
| | 3699 | 0, |
| | 3700 | newDefer, |
| | 3701 | jQuery.isFunction( onProgress ) ? |
| | 3702 | onProgress : |
| | 3703 | Identity, |
| | 3704 | newDefer.notifyWith |
| | 3705 | ) |
| | 3706 | ); |
| | 3707 | |
| | 3708 | // fulfilled_handlers.add( ... ) |
| | 3709 | tuples[ 1 ][ 3 ].add( |
| | 3710 | resolve( |
| | 3711 | 0, |
| | 3712 | newDefer, |
| | 3713 | jQuery.isFunction( onFulfilled ) ? |
| | 3714 | onFulfilled : |
| | 3715 | Identity |
| | 3716 | ) |
| | 3717 | ); |
| | 3718 | |
| | 3719 | // rejected_handlers.add( ... ) |
| | 3720 | tuples[ 2 ][ 3 ].add( |
| | 3721 | resolve( |
| | 3722 | 0, |
| | 3723 | newDefer, |
| | 3724 | jQuery.isFunction( onRejected ) ? |
| | 3725 | onRejected : |
| | 3726 | Thrower |
| | 3727 | ) |
| | 3728 | ); |
| | 3729 | } ).promise(); |
| | 3730 | }, |
| | 3731 | |
| | 3732 | // Get a promise for this deferred |
| | 3733 | // If obj is provided, the promise aspect is added to the object |
| | 3734 | promise: function( obj ) { |
| | 3735 | return obj != null ? jQuery.extend( obj, promise ) : promise; |
| | 3736 | } |
| | 3737 | }, |
| | 3738 | deferred = {}; |
| | 3739 | |
| | 3740 | // Add list-specific methods |
| | 3741 | jQuery.each( tuples, function( i, tuple ) { |
| | 3742 | var list = tuple[ 2 ], |
| | 3743 | stateString = tuple[ 5 ]; |
| | 3744 | |
| | 3745 | // promise.progress = list.add |
| | 3746 | // promise.done = list.add |
| | 3747 | // promise.fail = list.add |
| | 3748 | promise[ tuple[ 1 ] ] = list.add; |
| | 3749 | |
| | 3750 | // Handle state |
| | 3751 | if ( stateString ) { |
| | 3752 | list.add( |
| | 3753 | function() { |
| | 3754 | |
| | 3755 | // state = "resolved" (i.e., fulfilled) |
| | 3756 | // state = "rejected" |
| | 3757 | state = stateString; |
| | 3758 | }, |
| | 3759 | |
| | 3760 | // rejected_callbacks.disable |
| | 3761 | // fulfilled_callbacks.disable |
| | 3762 | tuples[ 3 - i ][ 2 ].disable, |
| | 3763 | |
| | 3764 | // progress_callbacks.lock |
| | 3765 | tuples[ 0 ][ 2 ].lock |
| | 3766 | ); |
| | 3767 | } |
| | 3768 | |
| | 3769 | // progress_handlers.fire |
| | 3770 | // fulfilled_handlers.fire |
| | 3771 | // rejected_handlers.fire |
| | 3772 | list.add( tuple[ 3 ].fire ); |
| | 3773 | |
| | 3774 | // deferred.notify = function() { deferred.notifyWith(...) } |
| | 3775 | // deferred.resolve = function() { deferred.resolveWith(...) } |
| | 3776 | // deferred.reject = function() { deferred.rejectWith(...) } |
| | 3777 | deferred[ tuple[ 0 ] ] = function() { |
| | 3778 | deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); |
| | 3779 | return this; |
| | 3780 | }; |
| | 3781 | |
| | 3782 | // deferred.notifyWith = list.fireWith |
| | 3783 | // deferred.resolveWith = list.fireWith |
| | 3784 | // deferred.rejectWith = list.fireWith |
| | 3785 | deferred[ tuple[ 0 ] + "With" ] = list.fireWith; |
| | 3786 | } ); |
| | 3787 | |
| | 3788 | // Make the deferred a promise |
| | 3789 | promise.promise( deferred ); |
| | 3790 | |
| | 3791 | // Call given func if any |
| | 3792 | if ( func ) { |
| | 3793 | func.call( deferred, deferred ); |
| | 3794 | } |
| | 3795 | |
| | 3796 | // All done! |
| | 3797 | return deferred; |
| | 3798 | }, |
| | 3799 | |
| | 3800 | // Deferred helper |
| | 3801 | when: function( singleValue ) { |
| | 3802 | var |
| | 3803 | |
| | 3804 | // count of uncompleted subordinates |
| | 3805 | remaining = arguments.length, |
| | 3806 | |
| | 3807 | // count of unprocessed arguments |
| | 3808 | i = remaining, |
| | 3809 | |
| | 3810 | // subordinate fulfillment data |
| | 3811 | resolveContexts = Array( i ), |
| | 3812 | resolveValues = slice.call( arguments ), |
| | 3813 | |
| | 3814 | // the master Deferred |
| | 3815 | master = jQuery.Deferred(), |
| | 3816 | |
| | 3817 | // subordinate callback factory |
| | 3818 | updateFunc = function( i ) { |
| | 3819 | return function( value ) { |
| | 3820 | resolveContexts[ i ] = this; |
| | 3821 | resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
| | 3822 | if ( !( --remaining ) ) { |
| | 3823 | master.resolveWith( resolveContexts, resolveValues ); |
| | 3824 | } |
| | 3825 | }; |
| | 3826 | }; |
| | 3827 | |
| | 3828 | // Single- and empty arguments are adopted like Promise.resolve |
| | 3829 | if ( remaining <= 1 ) { |
| | 3830 | adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, |
| | 3831 | !remaining ); |
| | 3832 | |
| | 3833 | // Use .then() to unwrap secondary thenables (cf. gh-3000) |
| | 3834 | if ( master.state() === "pending" || |
| | 3835 | jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { |
| | 3836 | |
| | 3837 | return master.then(); |
| | 3838 | } |
| | 3839 | } |
| | 3840 | |
| | 3841 | // Multiple arguments are aggregated like Promise.all array elements |
| | 3842 | while ( i-- ) { |
| | 3843 | adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); |
| | 3844 | } |
| | 3845 | |
| | 3846 | return master.promise(); |
| | 3847 | } |
| | 3848 | } ); |
| | 3849 | |
| | 3850 | |
| | 3851 | // These usually indicate a programmer mistake during development, |
| | 3852 | // warn about them ASAP rather than swallowing them by default. |
| | 3853 | var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; |
| | 3854 | |
| | 3855 | jQuery.Deferred.exceptionHook = function( error, stack ) { |
| | 3856 | |
| | 3857 | // Support: IE 8 - 9 only |
| | 3858 | // Console exists when dev tools are open, which can happen at any time |
| | 3859 | if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { |
| | 3860 | window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); |
| | 3861 | } |
| | 3862 | }; |
| | 3863 | |
| | 3864 | |
| | 3865 | |
| | 3866 | |
| | 3867 | jQuery.readyException = function( error ) { |
| | 3868 | window.setTimeout( function() { |
| | 3869 | throw error; |
| | 3870 | } ); |
| | 3871 | }; |
| | 3872 | |
| | 3873 | |
| | 3874 | |
| | 3875 | |
| | 3876 | // The deferred used on DOM ready |
| | 3877 | var readyList = jQuery.Deferred(); |
| | 3878 | |
| | 3879 | jQuery.fn.ready = function( fn ) { |
| | 3880 | |
| | 3881 | readyList |
| | 3882 | .then( fn ) |
| | 3883 | |
| | 3884 | // Wrap jQuery.readyException in a function so that the lookup |
| | 3885 | // happens at the time of error handling instead of callback |
| | 3886 | // registration. |
| | 3887 | .catch( function( error ) { |
| | 3888 | jQuery.readyException( error ); |
| | 3889 | } ); |
| | 3890 | |
| | 3891 | return this; |
| | 3892 | }; |
| | 3893 | |
| | 3894 | jQuery.extend( { |
| | 3895 | |
| | 3896 | // Is the DOM ready to be used? Set to true once it occurs. |
| | 3897 | isReady: false, |
| | 3898 | |
| | 3899 | // A counter to track how many items to wait for before |
| | 3900 | // the ready event fires. See #6781 |
| | 3901 | readyWait: 1, |
| | 3902 | |
| | 3903 | // Handle when the DOM is ready |
| | 3904 | ready: function( wait ) { |
| | 3905 | |
| | 3906 | // Abort if there are pending holds or we're already ready |
| | 3907 | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
| | 3908 | return; |
| | 3909 | } |
| | 3910 | |
| | 3911 | // Remember that the DOM is ready |
| | 3912 | jQuery.isReady = true; |
| | 3913 | |
| | 3914 | // If a normal DOM Ready event fired, decrement, and wait if need be |
| | 3915 | if ( wait !== true && --jQuery.readyWait > 0 ) { |
| | 3916 | return; |
| | 3917 | } |
| | 3918 | |
| | 3919 | // If there are functions bound, to execute |
| | 3920 | readyList.resolveWith( document, [ jQuery ] ); |
| | 3921 | } |
| | 3922 | } ); |
| | 3923 | |
| | 3924 | jQuery.ready.then = readyList.then; |
| | 3925 | |
| | 3926 | // The ready event handler and self cleanup method |
| | 3927 | function completed() { |
| | 3928 | document.removeEventListener( "DOMContentLoaded", completed ); |
| | 3929 | window.removeEventListener( "load", completed ); |
| | 3930 | jQuery.ready(); |
| | 3931 | } |
| | 3932 | |
| | 3933 | // Catch cases where $(document).ready() is called |
| | 3934 | // after the browser event has already occurred. |
| | 3935 | // Support: IE <=9 - 10 only |
| | 3936 | // Older IE sometimes signals "interactive" too soon |
| | 3937 | if ( document.readyState === "complete" || |
| | 3938 | ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { |
| | 3939 | |
| | 3940 | // Handle it asynchronously to allow scripts the opportunity to delay ready |
| | 3941 | window.setTimeout( jQuery.ready ); |
| | 3942 | |
| | 3943 | } else { |
| | 3944 | |
| | 3945 | // Use the handy event callback |
| | 3946 | document.addEventListener( "DOMContentLoaded", completed ); |
| | 3947 | |
| | 3948 | // A fallback to window.onload, that will always work |
| | 3949 | window.addEventListener( "load", completed ); |
| | 3950 | } |
| | 3951 | |
| | 3952 | |
| | 3953 | |
| | 3954 | |
| | 3955 | // Multifunctional method to get and set values of a collection |
| | 3956 | // The value/s can optionally be executed if it's a function |
| | 3957 | var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
| | 3958 | var i = 0, |
| | 3959 | len = elems.length, |
| | 3960 | bulk = key == null; |
| | 3961 | |
| | 3962 | // Sets many values |
| | 3963 | if ( jQuery.type( key ) === "object" ) { |
| | 3964 | chainable = true; |
| | 3965 | for ( i in key ) { |
| | 3966 | access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
| | 3967 | } |
| | 3968 | |
| | 3969 | // Sets one value |
| | 3970 | } else if ( value !== undefined ) { |
| | 3971 | chainable = true; |
| | 3972 | |
| | 3973 | if ( !jQuery.isFunction( value ) ) { |
| | 3974 | raw = true; |
| | 3975 | } |
| | 3976 | |
| | 3977 | if ( bulk ) { |
| | 3978 | |
| | 3979 | // Bulk operations run against the entire set |
| | 3980 | if ( raw ) { |
| | 3981 | fn.call( elems, value ); |
| | 3982 | fn = null; |
| | 3983 | |
| | 3984 | // ...except when executing function values |
| | 3985 | } else { |
| | 3986 | bulk = fn; |
| | 3987 | fn = function( elem, key, value ) { |
| | 3988 | return bulk.call( jQuery( elem ), value ); |
| | 3989 | }; |
| | 3990 | } |
| | 3991 | } |
| | 3992 | |
| | 3993 | if ( fn ) { |
| | 3994 | for ( ; i < len; i++ ) { |
| | 3995 | fn( |
| | 3996 | elems[ i ], key, raw ? |
| | 3997 | value : |
| | 3998 | value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
| | 3999 | ); |
| | 4000 | } |
| | 4001 | } |
| | 4002 | } |
| | 4003 | |
| | 4004 | if ( chainable ) { |
| | 4005 | return elems; |
| | 4006 | } |
| | 4007 | |
| | 4008 | // Gets |
| | 4009 | if ( bulk ) { |
| | 4010 | return fn.call( elems ); |
| | 4011 | } |
| | 4012 | |
| | 4013 | return len ? fn( elems[ 0 ], key ) : emptyGet; |
| | 4014 | }; |
| | 4015 | var acceptData = function( owner ) { |
| | 4016 | |
| | 4017 | // Accepts only: |
| | 4018 | // - Node |
| | 4019 | // - Node.ELEMENT_NODE |
| | 4020 | // - Node.DOCUMENT_NODE |
| | 4021 | // - Object |
| | 4022 | // - Any |
| | 4023 | return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); |
| | 4024 | }; |
| | 4025 | |
| | 4026 | |
| | 4027 | |
| | 4028 | |
| | 4029 | function Data() { |
| | 4030 | this.expando = jQuery.expando + Data.uid++; |
| | 4031 | } |
| | 4032 | |
| | 4033 | Data.uid = 1; |
| | 4034 | |
| | 4035 | Data.prototype = { |
| | 4036 | |
| | 4037 | cache: function( owner ) { |
| | 4038 | |
| | 4039 | // Check if the owner object already has a cache |
| | 4040 | var value = owner[ this.expando ]; |
| | 4041 | |
| | 4042 | // If not, create one |
| | 4043 | if ( !value ) { |
| | 4044 | value = {}; |
| | 4045 | |
| | 4046 | // We can accept data for non-element nodes in modern browsers, |
| | 4047 | // but we should not, see #8335. |
| | 4048 | // Always return an empty object. |
| | 4049 | if ( acceptData( owner ) ) { |
| | 4050 | |
| | 4051 | // If it is a node unlikely to be stringify-ed or looped over |
| | 4052 | // use plain assignment |
| | 4053 | if ( owner.nodeType ) { |
| | 4054 | owner[ this.expando ] = value; |
| | 4055 | |
| | 4056 | // Otherwise secure it in a non-enumerable property |
| | 4057 | // configurable must be true to allow the property to be |
| | 4058 | // deleted when data is removed |
| | 4059 | } else { |
| | 4060 | Object.defineProperty( owner, this.expando, { |
| | 4061 | value: value, |
| | 4062 | configurable: true |
| | 4063 | } ); |
| | 4064 | } |
| | 4065 | } |
| | 4066 | } |
| | 4067 | |
| | 4068 | return value; |
| | 4069 | }, |
| | 4070 | set: function( owner, data, value ) { |
| | 4071 | var prop, |
| | 4072 | cache = this.cache( owner ); |
| | 4073 | |
| | 4074 | // Handle: [ owner, key, value ] args |
| | 4075 | // Always use camelCase key (gh-2257) |
| | 4076 | if ( typeof data === "string" ) { |
| | 4077 | cache[ jQuery.camelCase( data ) ] = value; |
| | 4078 | |
| | 4079 | // Handle: [ owner, { properties } ] args |
| | 4080 | } else { |
| | 4081 | |
| | 4082 | // Copy the properties one-by-one to the cache object |
| | 4083 | for ( prop in data ) { |
| | 4084 | cache[ jQuery.camelCase( prop ) ] = data[ prop ]; |
| | 4085 | } |
| | 4086 | } |
| | 4087 | return cache; |
| | 4088 | }, |
| | 4089 | get: function( owner, key ) { |
| | 4090 | return key === undefined ? |
| | 4091 | this.cache( owner ) : |
| | 4092 | |
| | 4093 | // Always use camelCase key (gh-2257) |
| | 4094 | owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ]; |
| | 4095 | }, |
| | 4096 | access: function( owner, key, value ) { |
| | 4097 | |
| | 4098 | // In cases where either: |
| | 4099 | // |
| | 4100 | // 1. No key was specified |
| | 4101 | // 2. A string key was specified, but no value provided |
| | 4102 | // |
| | 4103 | // Take the "read" path and allow the get method to determine |
| | 4104 | // which value to return, respectively either: |
| | 4105 | // |
| | 4106 | // 1. The entire cache object |
| | 4107 | // 2. The data stored at the key |
| | 4108 | // |
| | 4109 | if ( key === undefined || |
| | 4110 | ( ( key && typeof key === "string" ) && value === undefined ) ) { |
| | 4111 | |
| | 4112 | return this.get( owner, key ); |
| | 4113 | } |
| | 4114 | |
| | 4115 | // When the key is not a string, or both a key and value |
| | 4116 | // are specified, set or extend (existing objects) with either: |
| | 4117 | // |
| | 4118 | // 1. An object of properties |
| | 4119 | // 2. A key and value |
| | 4120 | // |
| | 4121 | this.set( owner, key, value ); |
| | 4122 | |
| | 4123 | // Since the "set" path can have two possible entry points |
| | 4124 | // return the expected data based on which path was taken[*] |
| | 4125 | return value !== undefined ? value : key; |
| | 4126 | }, |
| | 4127 | remove: function( owner, key ) { |
| | 4128 | var i, |
| | 4129 | cache = owner[ this.expando ]; |
| | 4130 | |
| | 4131 | if ( cache === undefined ) { |
| | 4132 | return; |
| | 4133 | } |
| | 4134 | |
| | 4135 | if ( key !== undefined ) { |
| | 4136 | |
| | 4137 | // Support array or space separated string of keys |
| | 4138 | if ( Array.isArray( key ) ) { |
| | 4139 | |
| | 4140 | // If key is an array of keys... |
| | 4141 | // We always set camelCase keys, so remove that. |
| | 4142 | key = key.map( jQuery.camelCase ); |
| | 4143 | } else { |
| | 4144 | key = jQuery.camelCase( key ); |
| | 4145 | |
| | 4146 | // If a key with the spaces exists, use it. |
| | 4147 | // Otherwise, create an array by matching non-whitespace |
| | 4148 | key = key in cache ? |
| | 4149 | [ key ] : |
| | 4150 | ( key.match( rnothtmlwhite ) || [] ); |
| | 4151 | } |
| | 4152 | |
| | 4153 | i = key.length; |
| | 4154 | |
| | 4155 | while ( i-- ) { |
| | 4156 | delete cache[ key[ i ] ]; |
| | 4157 | } |
| | 4158 | } |
| | 4159 | |
| | 4160 | // Remove the expando if there's no more data |
| | 4161 | if ( key === undefined || jQuery.isEmptyObject( cache ) ) { |
| | 4162 | |
| | 4163 | // Support: Chrome <=35 - 45 |
| | 4164 | // Webkit & Blink performance suffers when deleting properties |
| | 4165 | // from DOM nodes, so set to undefined instead |
| | 4166 | // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) |
| | 4167 | if ( owner.nodeType ) { |
| | 4168 | owner[ this.expando ] = undefined; |
| | 4169 | } else { |
| | 4170 | delete owner[ this.expando ]; |
| | 4171 | } |
| | 4172 | } |
| | 4173 | }, |
| | 4174 | hasData: function( owner ) { |
| | 4175 | var cache = owner[ this.expando ]; |
| | 4176 | return cache !== undefined && !jQuery.isEmptyObject( cache ); |
| | 4177 | } |
| | 4178 | }; |
| | 4179 | var dataPriv = new Data(); |
| | 4180 | |
| | 4181 | var dataUser = new Data(); |
| | 4182 | |
| | 4183 | |
| | 4184 | |
| | 4185 | // Implementation Summary |
| | 4186 | // |
| | 4187 | // 1. Enforce API surface and semantic compatibility with 1.9.x branch |
| | 4188 | // 2. Improve the module's maintainability by reducing the storage |
| | 4189 | // paths to a single mechanism. |
| | 4190 | // 3. Use the same single mechanism to support "private" and "user" data. |
| | 4191 | // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) |
| | 4192 | // 5. Avoid exposing implementation details on user objects (eg. expando properties) |
| | 4193 | // 6. Provide a clear path for implementation upgrade to WeakMap in 2014 |
| | 4194 | |
| | 4195 | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
| | 4196 | rmultiDash = /[A-Z]/g; |
| | 4197 | |
| | 4198 | function getData( data ) { |
| | 4199 | if ( data === "true" ) { |
| | 4200 | return true; |
| | 4201 | } |
| | 4202 | |
| | 4203 | if ( data === "false" ) { |
| | 4204 | return false; |
| | 4205 | } |
| | 4206 | |
| | 4207 | if ( data === "null" ) { |
| | 4208 | return null; |
| | 4209 | } |
| | 4210 | |
| | 4211 | // Only convert to a number if it doesn't change the string |
| | 4212 | if ( data === +data + "" ) { |
| | 4213 | return +data; |
| | 4214 | } |
| | 4215 | |
| | 4216 | if ( rbrace.test( data ) ) { |
| | 4217 | return JSON.parse( data ); |
| | 4218 | } |
| | 4219 | |
| | 4220 | return data; |
| | 4221 | } |
| | 4222 | |
| | 4223 | function dataAttr( elem, key, data ) { |
| | 4224 | var name; |
| | 4225 | |
| | 4226 | // If nothing was found internally, try to fetch any |
| | 4227 | // data from the HTML5 data-* attribute |
| | 4228 | if ( data === undefined && elem.nodeType === 1 ) { |
| | 4229 | name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); |
| | 4230 | data = elem.getAttribute( name ); |
| | 4231 | |
| | 4232 | if ( typeof data === "string" ) { |
| | 4233 | try { |
| | 4234 | data = getData( data ); |
| | 4235 | } catch ( e ) {} |
| | 4236 | |
| | 4237 | // Make sure we set the data so it isn't changed later |
| | 4238 | dataUser.set( elem, key, data ); |
| | 4239 | } else { |
| | 4240 | data = undefined; |
| | 4241 | } |
| | 4242 | } |
| | 4243 | return data; |
| | 4244 | } |
| | 4245 | |
| | 4246 | jQuery.extend( { |
| | 4247 | hasData: function( elem ) { |
| | 4248 | return dataUser.hasData( elem ) || dataPriv.hasData( elem ); |
| | 4249 | }, |
| | 4250 | |
| | 4251 | data: function( elem, name, data ) { |
| | 4252 | return dataUser.access( elem, name, data ); |
| | 4253 | }, |
| | 4254 | |
| | 4255 | removeData: function( elem, name ) { |
| | 4256 | dataUser.remove( elem, name ); |
| | 4257 | }, |
| | 4258 | |
| | 4259 | // TODO: Now that all calls to _data and _removeData have been replaced |
| | 4260 | // with direct calls to dataPriv methods, these can be deprecated. |
| | 4261 | _data: function( elem, name, data ) { |
| | 4262 | return dataPriv.access( elem, name, data ); |
| | 4263 | }, |
| | 4264 | |
| | 4265 | _removeData: function( elem, name ) { |
| | 4266 | dataPriv.remove( elem, name ); |
| | 4267 | } |
| | 4268 | } ); |
| | 4269 | |
| | 4270 | jQuery.fn.extend( { |
| | 4271 | data: function( key, value ) { |
| | 4272 | var i, name, data, |
| | 4273 | elem = this[ 0 ], |
| | 4274 | attrs = elem && elem.attributes; |
| | 4275 | |
| | 4276 | // Gets all values |
| | 4277 | if ( key === undefined ) { |
| | 4278 | if ( this.length ) { |
| | 4279 | data = dataUser.get( elem ); |
| | 4280 | |
| | 4281 | if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { |
| | 4282 | i = attrs.length; |
| | 4283 | while ( i-- ) { |
| | 4284 | |
| | 4285 | // Support: IE 11 only |
| | 4286 | // The attrs elements can be null (#14894) |
| | 4287 | if ( attrs[ i ] ) { |
| | 4288 | name = attrs[ i ].name; |
| | 4289 | if ( name.indexOf( "data-" ) === 0 ) { |
| | 4290 | name = jQuery.camelCase( name.slice( 5 ) ); |
| | 4291 | dataAttr( elem, name, data[ name ] ); |
| | 4292 | } |
| | 4293 | } |
| | 4294 | } |
| | 4295 | dataPriv.set( elem, "hasDataAttrs", true ); |
| | 4296 | } |
| | 4297 | } |
| | 4298 | |
| | 4299 | return data; |
| | 4300 | } |
| | 4301 | |
| | 4302 | // Sets multiple values |
| | 4303 | if ( typeof key === "object" ) { |
| | 4304 | return this.each( function() { |
| | 4305 | dataUser.set( this, key ); |
| | 4306 | } ); |
| | 4307 | } |
| | 4308 | |
| | 4309 | return access( this, function( value ) { |
| | 4310 | var data; |
| | 4311 | |
| | 4312 | // The calling jQuery object (element matches) is not empty |
| | 4313 | // (and therefore has an element appears at this[ 0 ]) and the |
| | 4314 | // `value` parameter was not undefined. An empty jQuery object |
| | 4315 | // will result in `undefined` for elem = this[ 0 ] which will |
| | 4316 | // throw an exception if an attempt to read a data cache is made. |
| | 4317 | if ( elem && value === undefined ) { |
| | 4318 | |
| | 4319 | // Attempt to get data from the cache |
| | 4320 | // The key will always be camelCased in Data |
| | 4321 | data = dataUser.get( elem, key ); |
| | 4322 | if ( data !== undefined ) { |
| | 4323 | return data; |
| | 4324 | } |
| | 4325 | |
| | 4326 | // Attempt to "discover" the data in |
| | 4327 | // HTML5 custom data-* attrs |
| | 4328 | data = dataAttr( elem, key ); |
| | 4329 | if ( data !== undefined ) { |
| | 4330 | return data; |
| | 4331 | } |
| | 4332 | |
| | 4333 | // We tried really hard, but the data doesn't exist. |
| | 4334 | return; |
| | 4335 | } |
| | 4336 | |
| | 4337 | // Set the data... |
| | 4338 | this.each( function() { |
| | 4339 | |
| | 4340 | // We always store the camelCased key |
| | 4341 | dataUser.set( this, key, value ); |
| | 4342 | } ); |
| | 4343 | }, null, value, arguments.length > 1, null, true ); |
| | 4344 | }, |
| | 4345 | |
| | 4346 | removeData: function( key ) { |
| | 4347 | return this.each( function() { |
| | 4348 | dataUser.remove( this, key ); |
| | 4349 | } ); |
| | 4350 | } |
| | 4351 | } ); |
| | 4352 | |
| | 4353 | |
| | 4354 | jQuery.extend( { |
| | 4355 | queue: function( elem, type, data ) { |
| | 4356 | var queue; |
| | 4357 | |
| | 4358 | if ( elem ) { |
| | 4359 | type = ( type || "fx" ) + "queue"; |
| | 4360 | queue = dataPriv.get( elem, type ); |
| | 4361 | |
| | 4362 | // Speed up dequeue by getting out quickly if this is just a lookup |
| | 4363 | if ( data ) { |
| | 4364 | if ( !queue || Array.isArray( data ) ) { |
| | 4365 | queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); |
| | 4366 | } else { |
| | 4367 | queue.push( data ); |
| | 4368 | } |
| | 4369 | } |
| | 4370 | return queue || []; |
| | 4371 | } |
| | 4372 | }, |
| | 4373 | |
| | 4374 | dequeue: function( elem, type ) { |
| | 4375 | type = type || "fx"; |
| | 4376 | |
| | 4377 | var queue = jQuery.queue( elem, type ), |
| | 4378 | startLength = queue.length, |
| | 4379 | fn = queue.shift(), |
| | 4380 | hooks = jQuery._queueHooks( elem, type ), |
| | 4381 | next = function() { |
| | 4382 | jQuery.dequeue( elem, type ); |
| | 4383 | }; |
| | 4384 | |
| | 4385 | // If the fx queue is dequeued, always remove the progress sentinel |
| | 4386 | if ( fn === "inprogress" ) { |
| | 4387 | fn = queue.shift(); |
| | 4388 | startLength--; |
| | 4389 | } |
| | 4390 | |
| | 4391 | if ( fn ) { |
| | 4392 | |
| | 4393 | // Add a progress sentinel to prevent the fx queue from being |
| | 4394 | // automatically dequeued |
| | 4395 | if ( type === "fx" ) { |
| | 4396 | queue.unshift( "inprogress" ); |
| | 4397 | } |
| | 4398 | |
| | 4399 | // Clear up the last queue stop function |
| | 4400 | delete hooks.stop; |
| | 4401 | fn.call( elem, next, hooks ); |
| | 4402 | } |
| | 4403 | |
| | 4404 | if ( !startLength && hooks ) { |
| | 4405 | hooks.empty.fire(); |
| | 4406 | } |
| | 4407 | }, |
| | 4408 | |
| | 4409 | // Not public - generate a queueHooks object, or return the current one |
| | 4410 | _queueHooks: function( elem, type ) { |
| | 4411 | var key = type + "queueHooks"; |
| | 4412 | return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { |
| | 4413 | empty: jQuery.Callbacks( "once memory" ).add( function() { |
| | 4414 | dataPriv.remove( elem, [ type + "queue", key ] ); |
| | 4415 | } ) |
| | 4416 | } ); |
| | 4417 | } |
| | 4418 | } ); |
| | 4419 | |
| | 4420 | jQuery.fn.extend( { |
| | 4421 | queue: function( type, data ) { |
| | 4422 | var setter = 2; |
| | 4423 | |
| | 4424 | if ( typeof type !== "string" ) { |
| | 4425 | data = type; |
| | 4426 | type = "fx"; |
| | 4427 | setter--; |
| | 4428 | } |
| | 4429 | |
| | 4430 | if ( arguments.length < setter ) { |
| | 4431 | return jQuery.queue( this[ 0 ], type ); |
| | 4432 | } |
| | 4433 | |
| | 4434 | return data === undefined ? |
| | 4435 | this : |
| | 4436 | this.each( function() { |
| | 4437 | var queue = jQuery.queue( this, type, data ); |
| | 4438 | |
| | 4439 | // Ensure a hooks for this queue |
| | 4440 | jQuery._queueHooks( this, type ); |
| | 4441 | |
| | 4442 | if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { |
| | 4443 | jQuery.dequeue( this, type ); |
| | 4444 | } |
| | 4445 | } ); |
| | 4446 | }, |
| | 4447 | dequeue: function( type ) { |
| | 4448 | return this.each( function() { |
| | 4449 | jQuery.dequeue( this, type ); |
| | 4450 | } ); |
| | 4451 | }, |
| | 4452 | clearQueue: function( type ) { |
| | 4453 | return this.queue( type || "fx", [] ); |
| | 4454 | }, |
| | 4455 | |
| | 4456 | // Get a promise resolved when queues of a certain type |
| | 4457 | // are emptied (fx is the type by default) |
| | 4458 | promise: function( type, obj ) { |
| | 4459 | var tmp, |
| | 4460 | count = 1, |
| | 4461 | defer = jQuery.Deferred(), |
| | 4462 | elements = this, |
| | 4463 | i = this.length, |
| | 4464 | resolve = function() { |
| | 4465 | if ( !( --count ) ) { |
| | 4466 | defer.resolveWith( elements, [ elements ] ); |
| | 4467 | } |
| | 4468 | }; |
| | 4469 | |
| | 4470 | if ( typeof type !== "string" ) { |
| | 4471 | obj = type; |
| | 4472 | type = undefined; |
| | 4473 | } |
| | 4474 | type = type || "fx"; |
| | 4475 | |
| | 4476 | while ( i-- ) { |
| | 4477 | tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); |
| | 4478 | if ( tmp && tmp.empty ) { |
| | 4479 | count++; |
| | 4480 | tmp.empty.add( resolve ); |
| | 4481 | } |
| | 4482 | } |
| | 4483 | resolve(); |
| | 4484 | return defer.promise( obj ); |
| | 4485 | } |
| | 4486 | } ); |
| | 4487 | var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; |
| | 4488 | |
| | 4489 | var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); |
| | 4490 | |
| | 4491 | |
| | 4492 | var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
| | 4493 | |
| | 4494 | var isHiddenWithinTree = function( elem, el ) { |
| | 4495 | |
| | 4496 | // isHiddenWithinTree might be called from jQuery#filter function; |
| | 4497 | // in that case, element will be second argument |
| | 4498 | elem = el || elem; |
| | 4499 | |
| | 4500 | // Inline style trumps all |
| | 4501 | return elem.style.display === "none" || |
| | 4502 | elem.style.display === "" && |
| | 4503 | |
| | 4504 | // Otherwise, check computed style |
| | 4505 | // Support: Firefox <=43 - 45 |
| | 4506 | // Disconnected elements can have computed display: none, so first confirm that elem is |
| | 4507 | // in the document. |
| | 4508 | jQuery.contains( elem.ownerDocument, elem ) && |
| | 4509 | |
| | 4510 | jQuery.css( elem, "display" ) === "none"; |
| | 4511 | }; |
| | 4512 | |
| | 4513 | var swap = function( elem, options, callback, args ) { |
| | 4514 | var ret, name, |
| | 4515 | old = {}; |
| | 4516 | |
| | 4517 | // Remember the old values, and insert the new ones |
| | 4518 | for ( name in options ) { |
| | 4519 | old[ name ] = elem.style[ name ]; |
| | 4520 | elem.style[ name ] = options[ name ]; |
| | 4521 | } |
| | 4522 | |
| | 4523 | ret = callback.apply( elem, args || [] ); |
| | 4524 | |
| | 4525 | // Revert the old values |
| | 4526 | for ( name in options ) { |
| | 4527 | elem.style[ name ] = old[ name ]; |
| | 4528 | } |
| | 4529 | |
| | 4530 | return ret; |
| | 4531 | }; |
| | 4532 | |
| | 4533 | |
| | 4534 | |
| | 4535 | |
| | 4536 | function adjustCSS( elem, prop, valueParts, tween ) { |
| | 4537 | var adjusted, |
| | 4538 | scale = 1, |
| | 4539 | maxIterations = 20, |
| | 4540 | currentValue = tween ? |
| | 4541 | function() { |
| | 4542 | return tween.cur(); |
| | 4543 | } : |
| | 4544 | function() { |
| | 4545 | return jQuery.css( elem, prop, "" ); |
| | 4546 | }, |
| | 4547 | initial = currentValue(), |
| | 4548 | unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
| | 4549 | |
| | 4550 | // Starting value computation is required for potential unit mismatches |
| | 4551 | initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && |
| | 4552 | rcssNum.exec( jQuery.css( elem, prop ) ); |
| | 4553 | |
| | 4554 | if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { |
| | 4555 | |
| | 4556 | // Trust units reported by jQuery.css |
| | 4557 | unit = unit || initialInUnit[ 3 ]; |
| | 4558 | |
| | 4559 | // Make sure we update the tween properties later on |
| | 4560 | valueParts = valueParts || []; |
| | 4561 | |
| | 4562 | // Iteratively approximate from a nonzero starting point |
| | 4563 | initialInUnit = +initial || 1; |
| | 4564 | |
| | 4565 | do { |
| | 4566 | |
| | 4567 | // If previous iteration zeroed out, double until we get *something*. |
| | 4568 | // Use string for doubling so we don't accidentally see scale as unchanged below |
| | 4569 | scale = scale || ".5"; |
| | 4570 | |
| | 4571 | // Adjust and apply |
| | 4572 | initialInUnit = initialInUnit / scale; |
| | 4573 | jQuery.style( elem, prop, initialInUnit + unit ); |
| | 4574 | |
| | 4575 | // Update scale, tolerating zero or NaN from tween.cur() |
| | 4576 | // Break the loop if scale is unchanged or perfect, or if we've just had enough. |
| | 4577 | } while ( |
| | 4578 | scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations |
| | 4579 | ); |
| | 4580 | } |
| | 4581 | |
| | 4582 | if ( valueParts ) { |
| | 4583 | initialInUnit = +initialInUnit || +initial || 0; |
| | 4584 | |
| | 4585 | // Apply relative offset (+=/-=) if specified |
| | 4586 | adjusted = valueParts[ 1 ] ? |
| | 4587 | initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : |
| | 4588 | +valueParts[ 2 ]; |
| | 4589 | if ( tween ) { |
| | 4590 | tween.unit = unit; |
| | 4591 | tween.start = initialInUnit; |
| | 4592 | tween.end = adjusted; |
| | 4593 | } |
| | 4594 | } |
| | 4595 | return adjusted; |
| | 4596 | } |
| | 4597 | |
| | 4598 | |
| | 4599 | var defaultDisplayMap = {}; |
| | 4600 | |
| | 4601 | function getDefaultDisplay( elem ) { |
| | 4602 | var temp, |
| | 4603 | doc = elem.ownerDocument, |
| | 4604 | nodeName = elem.nodeName, |
| | 4605 | display = defaultDisplayMap[ nodeName ]; |
| | 4606 | |
| | 4607 | if ( display ) { |
| | 4608 | return display; |
| | 4609 | } |
| | 4610 | |
| | 4611 | temp = doc.body.appendChild( doc.createElement( nodeName ) ); |
| | 4612 | display = jQuery.css( temp, "display" ); |
| | 4613 | |
| | 4614 | temp.parentNode.removeChild( temp ); |
| | 4615 | |
| | 4616 | if ( display === "none" ) { |
| | 4617 | display = "block"; |
| | 4618 | } |
| | 4619 | defaultDisplayMap[ nodeName ] = display; |
| | 4620 | |
| | 4621 | return display; |
| | 4622 | } |
| | 4623 | |
| | 4624 | function showHide( elements, show ) { |
| | 4625 | var display, elem, |
| | 4626 | values = [], |
| | 4627 | index = 0, |
| | 4628 | length = elements.length; |
| | 4629 | |
| | 4630 | // Determine new display value for elements that need to change |
| | 4631 | for ( ; index < length; index++ ) { |
| | 4632 | elem = elements[ index ]; |
| | 4633 | if ( !elem.style ) { |
| | 4634 | continue; |
| | 4635 | } |
| | 4636 | |
| | 4637 | display = elem.style.display; |
| | 4638 | if ( show ) { |
| | 4639 | |
| | 4640 | // Since we force visibility upon cascade-hidden elements, an immediate (and slow) |
| | 4641 | // check is required in this first loop unless we have a nonempty display value (either |
| | 4642 | // inline or about-to-be-restored) |
| | 4643 | if ( display === "none" ) { |
| | 4644 | values[ index ] = dataPriv.get( elem, "display" ) || null; |
| | 4645 | if ( !values[ index ] ) { |
| | 4646 | elem.style.display = ""; |
| | 4647 | } |
| | 4648 | } |
| | 4649 | if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { |
| | 4650 | values[ index ] = getDefaultDisplay( elem ); |
| | 4651 | } |
| | 4652 | } else { |
| | 4653 | if ( display !== "none" ) { |
| | 4654 | values[ index ] = "none"; |
| | 4655 | |
| | 4656 | // Remember what we're overwriting |
| | 4657 | dataPriv.set( elem, "display", display ); |
| | 4658 | } |
| | 4659 | } |
| | 4660 | } |
| | 4661 | |
| | 4662 | // Set the display of the elements in a second loop to avoid constant reflow |
| | 4663 | for ( index = 0; index < length; index++ ) { |
| | 4664 | if ( values[ index ] != null ) { |
| | 4665 | elements[ index ].style.display = values[ index ]; |
| | 4666 | } |
| | 4667 | } |
| | 4668 | |
| | 4669 | return elements; |
| | 4670 | } |
| | 4671 | |
| | 4672 | jQuery.fn.extend( { |
| | 4673 | show: function() { |
| | 4674 | return showHide( this, true ); |
| | 4675 | }, |
| | 4676 | hide: function() { |
| | 4677 | return showHide( this ); |
| | 4678 | }, |
| | 4679 | toggle: function( state ) { |
| | 4680 | if ( typeof state === "boolean" ) { |
| | 4681 | return state ? this.show() : this.hide(); |
| | 4682 | } |
| | 4683 | |
| | 4684 | return this.each( function() { |
| | 4685 | if ( isHiddenWithinTree( this ) ) { |
| | 4686 | jQuery( this ).show(); |
| | 4687 | } else { |
| | 4688 | jQuery( this ).hide(); |
| | 4689 | } |
| | 4690 | } ); |
| | 4691 | } |
| | 4692 | } ); |
| | 4693 | var rcheckableType = ( /^(?:checkbox|radio)$/i ); |
| | 4694 | |
| | 4695 | var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); |
| | 4696 | |
| | 4697 | var rscriptType = ( /^$|\/(?:java|ecma)script/i ); |
| | 4698 | |
| | 4699 | |
| | 4700 | |
| | 4701 | // We have to close these tags to support XHTML (#13200) |
| | 4702 | var wrapMap = { |
| | 4703 | |
| | 4704 | // Support: IE <=9 only |
| | 4705 | option: [ 1, "<select multiple='multiple'>", "</select>" ], |
| | 4706 | |
| | 4707 | // XHTML parsers do not magically insert elements in the |
| | 4708 | // same way that tag soup parsers do. So we cannot shorten |
| | 4709 | // this by omitting <tbody> or other required elements. |
| | 4710 | thead: [ 1, "<table>", "</table>" ], |
| | 4711 | col: [ 2, "<table><colgroup>", "</colgroup></table>" ], |
| | 4712 | tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
| | 4713 | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
| | 4714 | |
| | 4715 | _default: [ 0, "", "" ] |
| | 4716 | }; |
| | 4717 | |
| | 4718 | // Support: IE <=9 only |
| | 4719 | wrapMap.optgroup = wrapMap.option; |
| | 4720 | |
| | 4721 | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
| | 4722 | wrapMap.th = wrapMap.td; |
| | 4723 | |
| | 4724 | |
| | 4725 | function getAll( context, tag ) { |
| | 4726 | |
| | 4727 | // Support: IE <=9 - 11 only |
| | 4728 | // Use typeof to avoid zero-argument method invocation on host objects (#15151) |
| | 4729 | var ret; |
| | 4730 | |
| | 4731 | if ( typeof context.getElementsByTagName !== "undefined" ) { |
| | 4732 | ret = context.getElementsByTagName( tag || "*" ); |
| | 4733 | |
| | 4734 | } else if ( typeof context.querySelectorAll !== "undefined" ) { |
| | 4735 | ret = context.querySelectorAll( tag || "*" ); |
| | 4736 | |
| | 4737 | } else { |
| | 4738 | ret = []; |
| | 4739 | } |
| | 4740 | |
| | 4741 | if ( tag === undefined || tag && nodeName( context, tag ) ) { |
| | 4742 | return jQuery.merge( [ context ], ret ); |
| | 4743 | } |
| | 4744 | |
| | 4745 | return ret; |
| | 4746 | } |
| | 4747 | |
| | 4748 | |
| | 4749 | // Mark scripts as having already been evaluated |
| | 4750 | function setGlobalEval( elems, refElements ) { |
| | 4751 | var i = 0, |
| | 4752 | l = elems.length; |
| | 4753 | |
| | 4754 | for ( ; i < l; i++ ) { |
| | 4755 | dataPriv.set( |
| | 4756 | elems[ i ], |
| | 4757 | "globalEval", |
| | 4758 | !refElements || dataPriv.get( refElements[ i ], "globalEval" ) |
| | 4759 | ); |
| | 4760 | } |
| | 4761 | } |
| | 4762 | |
| | 4763 | |
| | 4764 | var rhtml = /<|&#?\w+;/; |
| | 4765 | |
| | 4766 | function buildFragment( elems, context, scripts, selection, ignored ) { |
| | 4767 | var elem, tmp, tag, wrap, contains, j, |
| | 4768 | fragment = context.createDocumentFragment(), |
| | 4769 | nodes = [], |
| | 4770 | i = 0, |
| | 4771 | l = elems.length; |
| | 4772 | |
| | 4773 | for ( ; i < l; i++ ) { |
| | 4774 | elem = elems[ i ]; |
| | 4775 | |
| | 4776 | if ( elem || elem === 0 ) { |
| | 4777 | |
| | 4778 | // Add nodes directly |
| | 4779 | if ( jQuery.type( elem ) === "object" ) { |
| | 4780 | |
| | 4781 | // Support: Android <=4.0 only, PhantomJS 1 only |
| | 4782 | // push.apply(_, arraylike) throws on ancient WebKit |
| | 4783 | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
| | 4784 | |
| | 4785 | // Convert non-html into a text node |
| | 4786 | } else if ( !rhtml.test( elem ) ) { |
| | 4787 | nodes.push( context.createTextNode( elem ) ); |
| | 4788 | |
| | 4789 | // Convert html into DOM nodes |
| | 4790 | } else { |
| | 4791 | tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); |
| | 4792 | |
| | 4793 | // Deserialize a standard representation |
| | 4794 | tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); |
| | 4795 | wrap = wrapMap[ tag ] || wrapMap._default; |
| | 4796 | tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; |
| | 4797 | |
| | 4798 | // Descend through wrappers to the right content |
| | 4799 | j = wrap[ 0 ]; |
| | 4800 | while ( j-- ) { |
| | 4801 | tmp = tmp.lastChild; |
| | 4802 | } |
| | 4803 | |
| | 4804 | // Support: Android <=4.0 only, PhantomJS 1 only |
| | 4805 | // push.apply(_, arraylike) throws on ancient WebKit |
| | 4806 | jQuery.merge( nodes, tmp.childNodes ); |
| | 4807 | |
| | 4808 | // Remember the top-level container |
| | 4809 | tmp = fragment.firstChild; |
| | 4810 | |
| | 4811 | // Ensure the created nodes are orphaned (#12392) |
| | 4812 | tmp.textContent = ""; |
| | 4813 | } |
| | 4814 | } |
| | 4815 | } |
| | 4816 | |
| | 4817 | // Remove wrapper from fragment |
| | 4818 | fragment.textContent = ""; |
| | 4819 | |
| | 4820 | i = 0; |
| | 4821 | while ( ( elem = nodes[ i++ ] ) ) { |
| | 4822 | |
| | 4823 | // Skip elements already in the context collection (trac-4087) |
| | 4824 | if ( selection && jQuery.inArray( elem, selection ) > -1 ) { |
| | 4825 | if ( ignored ) { |
| | 4826 | ignored.push( elem ); |
| | 4827 | } |
| | 4828 | continue; |
| | 4829 | } |
| | 4830 | |
| | 4831 | contains = jQuery.contains( elem.ownerDocument, elem ); |
| | 4832 | |
| | 4833 | // Append to fragment |
| | 4834 | tmp = getAll( fragment.appendChild( elem ), "script" ); |
| | 4835 | |
| | 4836 | // Preserve script evaluation history |
| | 4837 | if ( contains ) { |
| | 4838 | setGlobalEval( tmp ); |
| | 4839 | } |
| | 4840 | |
| | 4841 | // Capture executables |
| | 4842 | if ( scripts ) { |
| | 4843 | j = 0; |
| | 4844 | while ( ( elem = tmp[ j++ ] ) ) { |
| | 4845 | if ( rscriptType.test( elem.type || "" ) ) { |
| | 4846 | scripts.push( elem ); |
| | 4847 | } |
| | 4848 | } |
| | 4849 | } |
| | 4850 | } |
| | 4851 | |
| | 4852 | return fragment; |
| | 4853 | } |
| | 4854 | |
| | 4855 | |
| | 4856 | ( function() { |
| | 4857 | var fragment = document.createDocumentFragment(), |
| | 4858 | div = fragment.appendChild( document.createElement( "div" ) ), |
| | 4859 | input = document.createElement( "input" ); |
| | 4860 | |
| | 4861 | // Support: Android 4.0 - 4.3 only |
| | 4862 | // Check state lost if the name is set (#11217) |
| | 4863 | // Support: Windows Web Apps (WWA) |
| | 4864 | // `name` and `type` must use .setAttribute for WWA (#14901) |
| | 4865 | input.setAttribute( "type", "radio" ); |
| | 4866 | input.setAttribute( "checked", "checked" ); |
| | 4867 | input.setAttribute( "name", "t" ); |
| | 4868 | |
| | 4869 | div.appendChild( input ); |
| | 4870 | |
| | 4871 | // Support: Android <=4.1 only |
| | 4872 | // Older WebKit doesn't clone checked state correctly in fragments |
| | 4873 | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
| | 4874 | |
| | 4875 | // Support: IE <=11 only |
| | 4876 | // Make sure textarea (and checkbox) defaultValue is properly cloned |
| | 4877 | div.innerHTML = "<textarea>x</textarea>"; |
| | 4878 | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; |
| | 4879 | } )(); |
| | 4880 | var documentElement = document.documentElement; |
| | 4881 | |
| | 4882 | |
| | 4883 | |
| | 4884 | var |
| | 4885 | rkeyEvent = /^key/, |
| | 4886 | rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, |
| | 4887 | rtypenamespace = /^([^.]*)(?:\.(.+)|)/; |
| | 4888 | |
| | 4889 | function returnTrue() { |
| | 4890 | return true; |
| | 4891 | } |
| | 4892 | |
| | 4893 | function returnFalse() { |
| | 4894 | return false; |
| | 4895 | } |
| | 4896 | |
| | 4897 | // Support: IE <=9 only |
| | 4898 | // See #13393 for more info |
| | 4899 | function safeActiveElement() { |
| | 4900 | try { |
| | 4901 | return document.activeElement; |
| | 4902 | } catch ( err ) { } |
| | 4903 | } |
| | 4904 | |
| | 4905 | function on( elem, types, selector, data, fn, one ) { |
| | 4906 | var origFn, type; |
| | 4907 | |
| | 4908 | // Types can be a map of types/handlers |
| | 4909 | if ( typeof types === "object" ) { |
| | 4910 | |
| | 4911 | // ( types-Object, selector, data ) |
| | 4912 | if ( typeof selector !== "string" ) { |
| | 4913 | |
| | 4914 | // ( types-Object, data ) |
| | 4915 | data = data || selector; |
| | 4916 | selector = undefined; |
| | 4917 | } |
| | 4918 | for ( type in types ) { |
| | 4919 | on( elem, type, selector, data, types[ type ], one ); |
| | 4920 | } |
| | 4921 | return elem; |
| | 4922 | } |
| | 4923 | |
| | 4924 | if ( data == null && fn == null ) { |
| | 4925 | |
| | 4926 | // ( types, fn ) |
| | 4927 | fn = selector; |
| | 4928 | data = selector = undefined; |
| | 4929 | } else if ( fn == null ) { |
| | 4930 | if ( typeof selector === "string" ) { |
| | 4931 | |
| | 4932 | // ( types, selector, fn ) |
| | 4933 | fn = data; |
| | 4934 | data = undefined; |
| | 4935 | } else { |
| | 4936 | |
| | 4937 | // ( types, data, fn ) |
| | 4938 | fn = data; |
| | 4939 | data = selector; |
| | 4940 | selector = undefined; |
| | 4941 | } |
| | 4942 | } |
| | 4943 | if ( fn === false ) { |
| | 4944 | fn = returnFalse; |
| | 4945 | } else if ( !fn ) { |
| | 4946 | return elem; |
| | 4947 | } |
| | 4948 | |
| | 4949 | if ( one === 1 ) { |
| | 4950 | origFn = fn; |
| | 4951 | fn = function( event ) { |
| | 4952 | |
| | 4953 | // Can use an empty set, since event contains the info |
| | 4954 | jQuery().off( event ); |
| | 4955 | return origFn.apply( this, arguments ); |
| | 4956 | }; |
| | 4957 | |
| | 4958 | // Use same guid so caller can remove using origFn |
| | 4959 | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
| | 4960 | } |
| | 4961 | return elem.each( function() { |
| | 4962 | jQuery.event.add( this, types, fn, data, selector ); |
| | 4963 | } ); |
| | 4964 | } |
| | 4965 | |
| | 4966 | /* |
| | 4967 | * Helper functions for managing events -- not part of the public interface. |
| | 4968 | * Props to Dean Edwards' addEvent library for many of the ideas. |
| | 4969 | */ |
| | 4970 | jQuery.event = { |
| | 4971 | |
| | 4972 | global: {}, |
| | 4973 | |
| | 4974 | add: function( elem, types, handler, data, selector ) { |
| | 4975 | |
| | 4976 | var handleObjIn, eventHandle, tmp, |
| | 4977 | events, t, handleObj, |
| | 4978 | special, handlers, type, namespaces, origType, |
| | 4979 | elemData = dataPriv.get( elem ); |
| | 4980 | |
| | 4981 | // Don't attach events to noData or text/comment nodes (but allow plain objects) |
| | 4982 | if ( !elemData ) { |
| | 4983 | return; |
| | 4984 | } |
| | 4985 | |
| | 4986 | // Caller can pass in an object of custom data in lieu of the handler |
| | 4987 | if ( handler.handler ) { |
| | 4988 | handleObjIn = handler; |
| | 4989 | handler = handleObjIn.handler; |
| | 4990 | selector = handleObjIn.selector; |
| | 4991 | } |
| | 4992 | |
| | 4993 | // Ensure that invalid selectors throw exceptions at attach time |
| | 4994 | // Evaluate against documentElement in case elem is a non-element node (e.g., document) |
| | 4995 | if ( selector ) { |
| | 4996 | jQuery.find.matchesSelector( documentElement, selector ); |
| | 4997 | } |
| | 4998 | |
| | 4999 | // Make sure that the handler has a unique ID, used to find/remove it later |
| | 5000 | if ( !handler.guid ) { |
| | 5001 | handler.guid = jQuery.guid++; |
| | 5002 | } |
| | 5003 | |
| | 5004 | // Init the element's event structure and main handler, if this is the first |
| | 5005 | if ( !( events = elemData.events ) ) { |
| | 5006 | events = elemData.events = {}; |
| | 5007 | } |
| | 5008 | if ( !( eventHandle = elemData.handle ) ) { |
| | 5009 | eventHandle = elemData.handle = function( e ) { |
| | 5010 | |
| | 5011 | // Discard the second event of a jQuery.event.trigger() and |
| | 5012 | // when an event is called after a page has unloaded |
| | 5013 | return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? |
| | 5014 | jQuery.event.dispatch.apply( elem, arguments ) : undefined; |
| | 5015 | }; |
| | 5016 | } |
| | 5017 | |
| | 5018 | // Handle multiple events separated by a space |
| | 5019 | types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; |
| | 5020 | t = types.length; |
| | 5021 | while ( t-- ) { |
| | 5022 | tmp = rtypenamespace.exec( types[ t ] ) || []; |
| | 5023 | type = origType = tmp[ 1 ]; |
| | 5024 | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| | 5025 | |
| | 5026 | // There *must* be a type, no attaching namespace-only handlers |
| | 5027 | if ( !type ) { |
| | 5028 | continue; |
| | 5029 | } |
| | 5030 | |
| | 5031 | // If event changes its type, use the special event handlers for the changed type |
| | 5032 | special = jQuery.event.special[ type ] || {}; |
| | 5033 | |
| | 5034 | // If selector defined, determine special event api type, otherwise given type |
| | 5035 | type = ( selector ? special.delegateType : special.bindType ) || type; |
| | 5036 | |
| | 5037 | // Update special based on newly reset type |
| | 5038 | special = jQuery.event.special[ type ] || {}; |
| | 5039 | |
| | 5040 | // handleObj is passed to all event handlers |
| | 5041 | handleObj = jQuery.extend( { |
| | 5042 | type: type, |
| | 5043 | origType: origType, |
| | 5044 | data: data, |
| | 5045 | handler: handler, |
| | 5046 | guid: handler.guid, |
| | 5047 | selector: selector, |
| | 5048 | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
| | 5049 | namespace: namespaces.join( "." ) |
| | 5050 | }, handleObjIn ); |
| | 5051 | |
| | 5052 | // Init the event handler queue if we're the first |
| | 5053 | if ( !( handlers = events[ type ] ) ) { |
| | 5054 | handlers = events[ type ] = []; |
| | 5055 | handlers.delegateCount = 0; |
| | 5056 | |
| | 5057 | // Only use addEventListener if the special events handler returns false |
| | 5058 | if ( !special.setup || |
| | 5059 | special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
| | 5060 | |
| | 5061 | if ( elem.addEventListener ) { |
| | 5062 | elem.addEventListener( type, eventHandle ); |
| | 5063 | } |
| | 5064 | } |
| | 5065 | } |
| | 5066 | |
| | 5067 | if ( special.add ) { |
| | 5068 | special.add.call( elem, handleObj ); |
| | 5069 | |
| | 5070 | if ( !handleObj.handler.guid ) { |
| | 5071 | handleObj.handler.guid = handler.guid; |
| | 5072 | } |
| | 5073 | } |
| | 5074 | |
| | 5075 | // Add to the element's handler list, delegates in front |
| | 5076 | if ( selector ) { |
| | 5077 | handlers.splice( handlers.delegateCount++, 0, handleObj ); |
| | 5078 | } else { |
| | 5079 | handlers.push( handleObj ); |
| | 5080 | } |
| | 5081 | |
| | 5082 | // Keep track of which events have ever been used, for event optimization |
| | 5083 | jQuery.event.global[ type ] = true; |
| | 5084 | } |
| | 5085 | |
| | 5086 | }, |
| | 5087 | |
| | 5088 | // Detach an event or set of events from an element |
| | 5089 | remove: function( elem, types, handler, selector, mappedTypes ) { |
| | 5090 | |
| | 5091 | var j, origCount, tmp, |
| | 5092 | events, t, handleObj, |
| | 5093 | special, handlers, type, namespaces, origType, |
| | 5094 | elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); |
| | 5095 | |
| | 5096 | if ( !elemData || !( events = elemData.events ) ) { |
| | 5097 | return; |
| | 5098 | } |
| | 5099 | |
| | 5100 | // Once for each type.namespace in types; type may be omitted |
| | 5101 | types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; |
| | 5102 | t = types.length; |
| | 5103 | while ( t-- ) { |
| | 5104 | tmp = rtypenamespace.exec( types[ t ] ) || []; |
| | 5105 | type = origType = tmp[ 1 ]; |
| | 5106 | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| | 5107 | |
| | 5108 | // Unbind all events (on this namespace, if provided) for the element |
| | 5109 | if ( !type ) { |
| | 5110 | for ( type in events ) { |
| | 5111 | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
| | 5112 | } |
| | 5113 | continue; |
| | 5114 | } |
| | 5115 | |
| | 5116 | special = jQuery.event.special[ type ] || {}; |
| | 5117 | type = ( selector ? special.delegateType : special.bindType ) || type; |
| | 5118 | handlers = events[ type ] || []; |
| | 5119 | tmp = tmp[ 2 ] && |
| | 5120 | new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
| | 5121 | |
| | 5122 | // Remove matching events |
| | 5123 | origCount = j = handlers.length; |
| | 5124 | while ( j-- ) { |
| | 5125 | handleObj = handlers[ j ]; |
| | 5126 | |
| | 5127 | if ( ( mappedTypes || origType === handleObj.origType ) && |
| | 5128 | ( !handler || handler.guid === handleObj.guid ) && |
| | 5129 | ( !tmp || tmp.test( handleObj.namespace ) ) && |
| | 5130 | ( !selector || selector === handleObj.selector || |
| | 5131 | selector === "**" && handleObj.selector ) ) { |
| | 5132 | handlers.splice( j, 1 ); |
| | 5133 | |
| | 5134 | if ( handleObj.selector ) { |
| | 5135 | handlers.delegateCount--; |
| | 5136 | } |
| | 5137 | if ( special.remove ) { |
| | 5138 | special.remove.call( elem, handleObj ); |
| | 5139 | } |
| | 5140 | } |
| | 5141 | } |
| | 5142 | |
| | 5143 | // Remove generic event handler if we removed something and no more handlers exist |
| | 5144 | // (avoids potential for endless recursion during removal of special event handlers) |
| | 5145 | if ( origCount && !handlers.length ) { |
| | 5146 | if ( !special.teardown || |
| | 5147 | special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
| | 5148 | |
| | 5149 | jQuery.removeEvent( elem, type, elemData.handle ); |
| | 5150 | } |
| | 5151 | |
| | 5152 | delete events[ type ]; |
| | 5153 | } |
| | 5154 | } |
| | 5155 | |
| | 5156 | // Remove data and the expando if it's no longer used |
| | 5157 | if ( jQuery.isEmptyObject( events ) ) { |
| | 5158 | dataPriv.remove( elem, "handle events" ); |
| | 5159 | } |
| | 5160 | }, |
| | 5161 | |
| | 5162 | dispatch: function( nativeEvent ) { |
| | 5163 | |
| | 5164 | // Make a writable jQuery.Event from the native event object |
| | 5165 | var event = jQuery.event.fix( nativeEvent ); |
| | 5166 | |
| | 5167 | var i, j, ret, matched, handleObj, handlerQueue, |
| | 5168 | args = new Array( arguments.length ), |
| | 5169 | handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], |
| | 5170 | special = jQuery.event.special[ event.type ] || {}; |
| | 5171 | |
| | 5172 | // Use the fix-ed jQuery.Event rather than the (read-only) native event |
| | 5173 | args[ 0 ] = event; |
| | 5174 | |
| | 5175 | for ( i = 1; i < arguments.length; i++ ) { |
| | 5176 | args[ i ] = arguments[ i ]; |
| | 5177 | } |
| | 5178 | |
| | 5179 | event.delegateTarget = this; |
| | 5180 | |
| | 5181 | // Call the preDispatch hook for the mapped type, and let it bail if desired |
| | 5182 | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
| | 5183 | return; |
| | 5184 | } |
| | 5185 | |
| | 5186 | // Determine handlers |
| | 5187 | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
| | 5188 | |
| | 5189 | // Run delegates first; they may want to stop propagation beneath us |
| | 5190 | i = 0; |
| | 5191 | while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { |
| | 5192 | event.currentTarget = matched.elem; |
| | 5193 | |
| | 5194 | j = 0; |
| | 5195 | while ( ( handleObj = matched.handlers[ j++ ] ) && |
| | 5196 | !event.isImmediatePropagationStopped() ) { |
| | 5197 | |
| | 5198 | // Triggered event must either 1) have no namespace, or 2) have namespace(s) |
| | 5199 | // a subset or equal to those in the bound event (both can have no namespace). |
| | 5200 | if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { |
| | 5201 | |
| | 5202 | event.handleObj = handleObj; |
| | 5203 | event.data = handleObj.data; |
| | 5204 | |
| | 5205 | ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || |
| | 5206 | handleObj.handler ).apply( matched.elem, args ); |
| | 5207 | |
| | 5208 | if ( ret !== undefined ) { |
| | 5209 | if ( ( event.result = ret ) === false ) { |
| | 5210 | event.preventDefault(); |
| | 5211 | event.stopPropagation(); |
| | 5212 | } |
| | 5213 | } |
| | 5214 | } |
| | 5215 | } |
| | 5216 | } |
| | 5217 | |
| | 5218 | // Call the postDispatch hook for the mapped type |
| | 5219 | if ( special.postDispatch ) { |
| | 5220 | special.postDispatch.call( this, event ); |
| | 5221 | } |
| | 5222 | |
| | 5223 | return event.result; |
| | 5224 | }, |
| | 5225 | |
| | 5226 | handlers: function( event, handlers ) { |
| | 5227 | var i, handleObj, sel, matchedHandlers, matchedSelectors, |
| | 5228 | handlerQueue = [], |
| | 5229 | delegateCount = handlers.delegateCount, |
| | 5230 | cur = event.target; |
| | 5231 | |
| | 5232 | // Find delegate handlers |
| | 5233 | if ( delegateCount && |
| | 5234 | |
| | 5235 | // Support: IE <=9 |
| | 5236 | // Black-hole SVG <use> instance trees (trac-13180) |
| | 5237 | cur.nodeType && |
| | 5238 | |
| | 5239 | // Support: Firefox <=42 |
| | 5240 | // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) |
| | 5241 | // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click |
| | 5242 | // Support: IE 11 only |
| | 5243 | // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) |
| | 5244 | !( event.type === "click" && event.button >= 1 ) ) { |
| | 5245 | |
| | 5246 | for ( ; cur !== this; cur = cur.parentNode || this ) { |
| | 5247 | |
| | 5248 | // Don't check non-elements (#13208) |
| | 5249 | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) |
| | 5250 | if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { |
| | 5251 | matchedHandlers = []; |
| | 5252 | matchedSelectors = {}; |
| | 5253 | for ( i = 0; i < delegateCount; i++ ) { |
| | 5254 | handleObj = handlers[ i ]; |
| | 5255 | |
| | 5256 | // Don't conflict with Object.prototype properties (#13203) |
| | 5257 | sel = handleObj.selector + " "; |
| | 5258 | |
| | 5259 | if ( matchedSelectors[ sel ] === undefined ) { |
| | 5260 | matchedSelectors[ sel ] = handleObj.needsContext ? |
| | 5261 | jQuery( sel, this ).index( cur ) > -1 : |
| | 5262 | jQuery.find( sel, this, null, [ cur ] ).length; |
| | 5263 | } |
| | 5264 | if ( matchedSelectors[ sel ] ) { |
| | 5265 | matchedHandlers.push( handleObj ); |
| | 5266 | } |
| | 5267 | } |
| | 5268 | if ( matchedHandlers.length ) { |
| | 5269 | handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); |
| | 5270 | } |
| | 5271 | } |
| | 5272 | } |
| | 5273 | } |
| | 5274 | |
| | 5275 | // Add the remaining (directly-bound) handlers |
| | 5276 | cur = this; |
| | 5277 | if ( delegateCount < handlers.length ) { |
| | 5278 | handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); |
| | 5279 | } |
| | 5280 | |
| | 5281 | return handlerQueue; |
| | 5282 | }, |
| | 5283 | |
| | 5284 | addProp: function( name, hook ) { |
| | 5285 | Object.defineProperty( jQuery.Event.prototype, name, { |
| | 5286 | enumerable: true, |
| | 5287 | configurable: true, |
| | 5288 | |
| | 5289 | get: jQuery.isFunction( hook ) ? |
| | 5290 | function() { |
| | 5291 | if ( this.originalEvent ) { |
| | 5292 | return hook( this.originalEvent ); |
| | 5293 | } |
| | 5294 | } : |
| | 5295 | function() { |
| | 5296 | if ( this.originalEvent ) { |
| | 5297 | return this.originalEvent[ name ]; |
| | 5298 | } |
| | 5299 | }, |
| | 5300 | |
| | 5301 | set: function( value ) { |
| | 5302 | Object.defineProperty( this, name, { |
| | 5303 | enumerable: true, |
| | 5304 | configurable: true, |
| | 5305 | writable: true, |
| | 5306 | value: value |
| | 5307 | } ); |
| | 5308 | } |
| | 5309 | } ); |
| | 5310 | }, |
| | 5311 | |
| | 5312 | fix: function( originalEvent ) { |
| | 5313 | return originalEvent[ jQuery.expando ] ? |
| | 5314 | originalEvent : |
| | 5315 | new jQuery.Event( originalEvent ); |
| | 5316 | }, |
| | 5317 | |
| | 5318 | special: { |
| | 5319 | load: { |
| | 5320 | |
| | 5321 | // Prevent triggered image.load events from bubbling to window.load |
| | 5322 | noBubble: true |
| | 5323 | }, |
| | 5324 | focus: { |
| | 5325 | |
| | 5326 | // Fire native event if possible so blur/focus sequence is correct |
| | 5327 | trigger: function() { |
| | 5328 | if ( this !== safeActiveElement() && this.focus ) { |
| | 5329 | this.focus(); |
| | 5330 | return false; |
| | 5331 | } |
| | 5332 | }, |
| | 5333 | delegateType: "focusin" |
| | 5334 | }, |
| | 5335 | blur: { |
| | 5336 | trigger: function() { |
| | 5337 | if ( this === safeActiveElement() && this.blur ) { |
| | 5338 | this.blur(); |
| | 5339 | return false; |
| | 5340 | } |
| | 5341 | }, |
| | 5342 | delegateType: "focusout" |
| | 5343 | }, |
| | 5344 | click: { |
| | 5345 | |
| | 5346 | // For checkbox, fire native event so checked state will be right |
| | 5347 | trigger: function() { |
| | 5348 | if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { |
| | 5349 | this.click(); |
| | 5350 | return false; |
| | 5351 | } |
| | 5352 | }, |
| | 5353 | |
| | 5354 | // For cross-browser consistency, don't fire native .click() on links |
| | 5355 | _default: function( event ) { |
| | 5356 | return nodeName( event.target, "a" ); |
| | 5357 | } |
| | 5358 | }, |
| | 5359 | |
| | 5360 | beforeunload: { |
| | 5361 | postDispatch: function( event ) { |
| | 5362 | |
| | 5363 | // Support: Firefox 20+ |
| | 5364 | // Firefox doesn't alert if the returnValue field is not set. |
| | 5365 | if ( event.result !== undefined && event.originalEvent ) { |
| | 5366 | event.originalEvent.returnValue = event.result; |
| | 5367 | } |
| | 5368 | } |
| | 5369 | } |
| | 5370 | } |
| | 5371 | }; |
| | 5372 | |
| | 5373 | jQuery.removeEvent = function( elem, type, handle ) { |
| | 5374 | |
| | 5375 | // This "if" is needed for plain objects |
| | 5376 | if ( elem.removeEventListener ) { |
| | 5377 | elem.removeEventListener( type, handle ); |
| | 5378 | } |
| | 5379 | }; |
| | 5380 | |
| | 5381 | jQuery.Event = function( src, props ) { |
| | 5382 | |
| | 5383 | // Allow instantiation without the 'new' keyword |
| | 5384 | if ( !( this instanceof jQuery.Event ) ) { |
| | 5385 | return new jQuery.Event( src, props ); |
| | 5386 | } |
| | 5387 | |
| | 5388 | // Event object |
| | 5389 | if ( src && src.type ) { |
| | 5390 | this.originalEvent = src; |
| | 5391 | this.type = src.type; |
| | 5392 | |
| | 5393 | // Events bubbling up the document may have been marked as prevented |
| | 5394 | // by a handler lower down the tree; reflect the correct value. |
| | 5395 | this.isDefaultPrevented = src.defaultPrevented || |
| | 5396 | src.defaultPrevented === undefined && |
| | 5397 | |
| | 5398 | // Support: Android <=2.3 only |
| | 5399 | src.returnValue === false ? |
| | 5400 | returnTrue : |
| | 5401 | returnFalse; |
| | 5402 | |
| | 5403 | // Create target properties |
| | 5404 | // Support: Safari <=6 - 7 only |
| | 5405 | // Target should not be a text node (#504, #13143) |
| | 5406 | this.target = ( src.target && src.target.nodeType === 3 ) ? |
| | 5407 | src.target.parentNode : |
| | 5408 | src.target; |
| | 5409 | |
| | 5410 | this.currentTarget = src.currentTarget; |
| | 5411 | this.relatedTarget = src.relatedTarget; |
| | 5412 | |
| | 5413 | // Event type |
| | 5414 | } else { |
| | 5415 | this.type = src; |
| | 5416 | } |
| | 5417 | |
| | 5418 | // Put explicitly provided properties onto the event object |
| | 5419 | if ( props ) { |
| | 5420 | jQuery.extend( this, props ); |
| | 5421 | } |
| | 5422 | |
| | 5423 | // Create a timestamp if incoming event doesn't have one |
| | 5424 | this.timeStamp = src && src.timeStamp || jQuery.now(); |
| | 5425 | |
| | 5426 | // Mark it as fixed |
| | 5427 | this[ jQuery.expando ] = true; |
| | 5428 | }; |
| | 5429 | |
| | 5430 | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
| | 5431 | // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
| | 5432 | jQuery.Event.prototype = { |
| | 5433 | constructor: jQuery.Event, |
| | 5434 | isDefaultPrevented: returnFalse, |
| | 5435 | isPropagationStopped: returnFalse, |
| | 5436 | isImmediatePropagationStopped: returnFalse, |
| | 5437 | isSimulated: false, |
| | 5438 | |
| | 5439 | preventDefault: function() { |
| | 5440 | var e = this.originalEvent; |
| | 5441 | |
| | 5442 | this.isDefaultPrevented = returnTrue; |
| | 5443 | |
| | 5444 | if ( e && !this.isSimulated ) { |
| | 5445 | e.preventDefault(); |
| | 5446 | } |
| | 5447 | }, |
| | 5448 | stopPropagation: function() { |
| | 5449 | var e = this.originalEvent; |
| | 5450 | |
| | 5451 | this.isPropagationStopped = returnTrue; |
| | 5452 | |
| | 5453 | if ( e && !this.isSimulated ) { |
| | 5454 | e.stopPropagation(); |
| | 5455 | } |
| | 5456 | }, |
| | 5457 | stopImmediatePropagation: function() { |
| | 5458 | var e = this.originalEvent; |
| | 5459 | |
| | 5460 | this.isImmediatePropagationStopped = returnTrue; |
| | 5461 | |
| | 5462 | if ( e && !this.isSimulated ) { |
| | 5463 | e.stopImmediatePropagation(); |
| | 5464 | } |
| | 5465 | |
| | 5466 | this.stopPropagation(); |
| | 5467 | } |
| | 5468 | }; |
| | 5469 | |
| | 5470 | // Includes all common event props including KeyEvent and MouseEvent specific props |
| | 5471 | jQuery.each( { |
| | 5472 | altKey: true, |
| | 5473 | bubbles: true, |
| | 5474 | cancelable: true, |
| | 5475 | changedTouches: true, |
| | 5476 | ctrlKey: true, |
| | 5477 | detail: true, |
| | 5478 | eventPhase: true, |
| | 5479 | metaKey: true, |
| | 5480 | pageX: true, |
| | 5481 | pageY: true, |
| | 5482 | shiftKey: true, |
| | 5483 | view: true, |
| | 5484 | "char": true, |
| | 5485 | charCode: true, |
| | 5486 | key: true, |
| | 5487 | keyCode: true, |
| | 5488 | button: true, |
| | 5489 | buttons: true, |
| | 5490 | clientX: true, |
| | 5491 | clientY: true, |
| | 5492 | offsetX: true, |
| | 5493 | offsetY: true, |
| | 5494 | pointerId: true, |
| | 5495 | pointerType: true, |
| | 5496 | screenX: true, |
| | 5497 | screenY: true, |
| | 5498 | targetTouches: true, |
| | 5499 | toElement: true, |
| | 5500 | touches: true, |
| | 5501 | |
| | 5502 | which: function( event ) { |
| | 5503 | var button = event.button; |
| | 5504 | |
| | 5505 | // Add which for key events |
| | 5506 | if ( event.which == null && rkeyEvent.test( event.type ) ) { |
| | 5507 | return event.charCode != null ? event.charCode : event.keyCode; |
| | 5508 | } |
| | 5509 | |
| | 5510 | // Add which for click: 1 === left; 2 === middle; 3 === right |
| | 5511 | if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { |
| | 5512 | if ( button & 1 ) { |
| | 5513 | return 1; |
| | 5514 | } |
| | 5515 | |
| | 5516 | if ( button & 2 ) { |
| | 5517 | return 3; |
| | 5518 | } |
| | 5519 | |
| | 5520 | if ( button & 4 ) { |
| | 5521 | return 2; |
| | 5522 | } |
| | 5523 | |
| | 5524 | return 0; |
| | 5525 | } |
| | 5526 | |
| | 5527 | return event.which; |
| | 5528 | } |
| | 5529 | }, jQuery.event.addProp ); |
| | 5530 | |
| | 5531 | // Create mouseenter/leave events using mouseover/out and event-time checks |
| | 5532 | // so that event delegation works in jQuery. |
| | 5533 | // Do the same for pointerenter/pointerleave and pointerover/pointerout |
| | 5534 | // |
| | 5535 | // Support: Safari 7 only |
| | 5536 | // Safari sends mouseenter too often; see: |
| | 5537 | // https://bugs.chromium.org/p/chromium/issues/detail?id=470258 |
| | 5538 | // for the description of the bug (it existed in older Chrome versions as well). |
| | 5539 | jQuery.each( { |
| | 5540 | mouseenter: "mouseover", |
| | 5541 | mouseleave: "mouseout", |
| | 5542 | pointerenter: "pointerover", |
| | 5543 | pointerleave: "pointerout" |
| | 5544 | }, function( orig, fix ) { |
| | 5545 | jQuery.event.special[ orig ] = { |
| | 5546 | delegateType: fix, |
| | 5547 | bindType: fix, |
| | 5548 | |
| | 5549 | handle: function( event ) { |
| | 5550 | var ret, |
| | 5551 | target = this, |
| | 5552 | related = event.relatedTarget, |
| | 5553 | handleObj = event.handleObj; |
| | 5554 | |
| | 5555 | // For mouseenter/leave call the handler if related is outside the target. |
| | 5556 | // NB: No relatedTarget if the mouse left/entered the browser window |
| | 5557 | if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { |
| | 5558 | event.type = handleObj.origType; |
| | 5559 | ret = handleObj.handler.apply( this, arguments ); |
| | 5560 | event.type = fix; |
| | 5561 | } |
| | 5562 | return ret; |
| | 5563 | } |
| | 5564 | }; |
| | 5565 | } ); |
| | 5566 | |
| | 5567 | jQuery.fn.extend( { |
| | 5568 | |
| | 5569 | on: function( types, selector, data, fn ) { |
| | 5570 | return on( this, types, selector, data, fn ); |
| | 5571 | }, |
| | 5572 | one: function( types, selector, data, fn ) { |
| | 5573 | return on( this, types, selector, data, fn, 1 ); |
| | 5574 | }, |
| | 5575 | off: function( types, selector, fn ) { |
| | 5576 | var handleObj, type; |
| | 5577 | if ( types && types.preventDefault && types.handleObj ) { |
| | 5578 | |
| | 5579 | // ( event ) dispatched jQuery.Event |
| | 5580 | handleObj = types.handleObj; |
| | 5581 | jQuery( types.delegateTarget ).off( |
| | 5582 | handleObj.namespace ? |
| | 5583 | handleObj.origType + "." + handleObj.namespace : |
| | 5584 | handleObj.origType, |
| | 5585 | handleObj.selector, |
| | 5586 | handleObj.handler |
| | 5587 | ); |
| | 5588 | return this; |
| | 5589 | } |
| | 5590 | if ( typeof types === "object" ) { |
| | 5591 | |
| | 5592 | // ( types-object [, selector] ) |
| | 5593 | for ( type in types ) { |
| | 5594 | this.off( type, selector, types[ type ] ); |
| | 5595 | } |
| | 5596 | return this; |
| | 5597 | } |
| | 5598 | if ( selector === false || typeof selector === "function" ) { |
| | 5599 | |
| | 5600 | // ( types [, fn] ) |
| | 5601 | fn = selector; |
| | 5602 | selector = undefined; |
| | 5603 | } |
| | 5604 | if ( fn === false ) { |
| | 5605 | fn = returnFalse; |
| | 5606 | } |
| | 5607 | return this.each( function() { |
| | 5608 | jQuery.event.remove( this, types, fn, selector ); |
| | 5609 | } ); |
| | 5610 | } |
| | 5611 | } ); |
| | 5612 | |
| | 5613 | |
| | 5614 | var |
| | 5615 | |
| | 5616 | /* eslint-disable max-len */ |
| | 5617 | |
| | 5618 | // See https://github.com/eslint/eslint/issues/3229 |
| | 5619 | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, |
| | 5620 | |
| | 5621 | /* eslint-enable */ |
| | 5622 | |
| | 5623 | // Support: IE <=10 - 11, Edge 12 - 13 |
| | 5624 | // In IE/Edge using regex groups here causes severe slowdowns. |
| | 5625 | // See https://connect.microsoft.com/IE/feedback/details/1736512/ |
| | 5626 | rnoInnerhtml = /<script|<style|<link/i, |
| | 5627 | |
| | 5628 | // checked="checked" or checked |
| | 5629 | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
| | 5630 | rscriptTypeMasked = /^true\/(.*)/, |
| | 5631 | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; |
| | 5632 | |
| | 5633 | // Prefer a tbody over its parent table for containing new rows |
| | 5634 | function manipulationTarget( elem, content ) { |
| | 5635 | if ( nodeName( elem, "table" ) && |
| | 5636 | nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { |
| | 5637 | |
| | 5638 | return jQuery( ">tbody", elem )[ 0 ] || elem; |
| | 5639 | } |
| | 5640 | |
| | 5641 | return elem; |
| | 5642 | } |
| | 5643 | |
| | 5644 | // Replace/restore the type attribute of script elements for safe DOM manipulation |
| | 5645 | function disableScript( elem ) { |
| | 5646 | elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; |
| | 5647 | return elem; |
| | 5648 | } |
| | 5649 | function restoreScript( elem ) { |
| | 5650 | var match = rscriptTypeMasked.exec( elem.type ); |
| | 5651 | |
| | 5652 | if ( match ) { |
| | 5653 | elem.type = match[ 1 ]; |
| | 5654 | } else { |
| | 5655 | elem.removeAttribute( "type" ); |
| | 5656 | } |
| | 5657 | |
| | 5658 | return elem; |
| | 5659 | } |
| | 5660 | |
| | 5661 | function cloneCopyEvent( src, dest ) { |
| | 5662 | var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; |
| | 5663 | |
| | 5664 | if ( dest.nodeType !== 1 ) { |
| | 5665 | return; |
| | 5666 | } |
| | 5667 | |
| | 5668 | // 1. Copy private data: events, handlers, etc. |
| | 5669 | if ( dataPriv.hasData( src ) ) { |
| | 5670 | pdataOld = dataPriv.access( src ); |
| | 5671 | pdataCur = dataPriv.set( dest, pdataOld ); |
| | 5672 | events = pdataOld.events; |
| | 5673 | |
| | 5674 | if ( events ) { |
| | 5675 | delete pdataCur.handle; |
| | 5676 | pdataCur.events = {}; |
| | 5677 | |
| | 5678 | for ( type in events ) { |
| | 5679 | for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
| | 5680 | jQuery.event.add( dest, type, events[ type ][ i ] ); |
| | 5681 | } |
| | 5682 | } |
| | 5683 | } |
| | 5684 | } |
| | 5685 | |
| | 5686 | // 2. Copy user data |
| | 5687 | if ( dataUser.hasData( src ) ) { |
| | 5688 | udataOld = dataUser.access( src ); |
| | 5689 | udataCur = jQuery.extend( {}, udataOld ); |
| | 5690 | |
| | 5691 | dataUser.set( dest, udataCur ); |
| | 5692 | } |
| | 5693 | } |
| | 5694 | |
| | 5695 | // Fix IE bugs, see support tests |
| | 5696 | function fixInput( src, dest ) { |
| | 5697 | var nodeName = dest.nodeName.toLowerCase(); |
| | 5698 | |
| | 5699 | // Fails to persist the checked state of a cloned checkbox or radio button. |
| | 5700 | if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
| | 5701 | dest.checked = src.checked; |
| | 5702 | |
| | 5703 | // Fails to return the selected option to the default selected state when cloning options |
| | 5704 | } else if ( nodeName === "input" || nodeName === "textarea" ) { |
| | 5705 | dest.defaultValue = src.defaultValue; |
| | 5706 | } |
| | 5707 | } |
| | 5708 | |
| | 5709 | function domManip( collection, args, callback, ignored ) { |
| | 5710 | |
| | 5711 | // Flatten any nested arrays |
| | 5712 | args = concat.apply( [], args ); |
| | 5713 | |
| | 5714 | var fragment, first, scripts, hasScripts, node, doc, |
| | 5715 | i = 0, |
| | 5716 | l = collection.length, |
| | 5717 | iNoClone = l - 1, |
| | 5718 | value = args[ 0 ], |
| | 5719 | isFunction = jQuery.isFunction( value ); |
| | 5720 | |
| | 5721 | // We can't cloneNode fragments that contain checked, in WebKit |
| | 5722 | if ( isFunction || |
| | 5723 | ( l > 1 && typeof value === "string" && |
| | 5724 | !support.checkClone && rchecked.test( value ) ) ) { |
| | 5725 | return collection.each( function( index ) { |
| | 5726 | var self = collection.eq( index ); |
| | 5727 | if ( isFunction ) { |
| | 5728 | args[ 0 ] = value.call( this, index, self.html() ); |
| | 5729 | } |
| | 5730 | domManip( self, args, callback, ignored ); |
| | 5731 | } ); |
| | 5732 | } |
| | 5733 | |
| | 5734 | if ( l ) { |
| | 5735 | fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); |
| | 5736 | first = fragment.firstChild; |
| | 5737 | |
| | 5738 | if ( fragment.childNodes.length === 1 ) { |
| | 5739 | fragment = first; |
| | 5740 | } |
| | 5741 | |
| | 5742 | // Require either new content or an interest in ignored elements to invoke the callback |
| | 5743 | if ( first || ignored ) { |
| | 5744 | scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); |
| | 5745 | hasScripts = scripts.length; |
| | 5746 | |
| | 5747 | // Use the original fragment for the last item |
| | 5748 | // instead of the first because it can end up |
| | 5749 | // being emptied incorrectly in certain situations (#8070). |
| | 5750 | for ( ; i < l; i++ ) { |
| | 5751 | node = fragment; |
| | 5752 | |
| | 5753 | if ( i !== iNoClone ) { |
| | 5754 | node = jQuery.clone( node, true, true ); |
| | 5755 | |
| | 5756 | // Keep references to cloned scripts for later restoration |
| | 5757 | if ( hasScripts ) { |
| | 5758 | |
| | 5759 | // Support: Android <=4.0 only, PhantomJS 1 only |
| | 5760 | // push.apply(_, arraylike) throws on ancient WebKit |
| | 5761 | jQuery.merge( scripts, getAll( node, "script" ) ); |
| | 5762 | } |
| | 5763 | } |
| | 5764 | |
| | 5765 | callback.call( collection[ i ], node, i ); |
| | 5766 | } |
| | 5767 | |
| | 5768 | if ( hasScripts ) { |
| | 5769 | doc = scripts[ scripts.length - 1 ].ownerDocument; |
| | 5770 | |
| | 5771 | // Reenable scripts |
| | 5772 | jQuery.map( scripts, restoreScript ); |
| | 5773 | |
| | 5774 | // Evaluate executable scripts on first document insertion |
| | 5775 | for ( i = 0; i < hasScripts; i++ ) { |
| | 5776 | node = scripts[ i ]; |
| | 5777 | if ( rscriptType.test( node.type || "" ) && |
| | 5778 | !dataPriv.access( node, "globalEval" ) && |
| | 5779 | jQuery.contains( doc, node ) ) { |
| | 5780 | |
| | 5781 | if ( node.src ) { |
| | 5782 | |
| | 5783 | // Optional AJAX dependency, but won't run scripts if not present |
| | 5784 | if ( jQuery._evalUrl ) { |
| | 5785 | jQuery._evalUrl( node.src ); |
| | 5786 | } |
| | 5787 | } else { |
| | 5788 | DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); |
| | 5789 | } |
| | 5790 | } |
| | 5791 | } |
| | 5792 | } |
| | 5793 | } |
| | 5794 | } |
| | 5795 | |
| | 5796 | return collection; |
| | 5797 | } |
| | 5798 | |
| | 5799 | function remove( elem, selector, keepData ) { |
| | 5800 | var node, |
| | 5801 | nodes = selector ? jQuery.filter( selector, elem ) : elem, |
| | 5802 | i = 0; |
| | 5803 | |
| | 5804 | for ( ; ( node = nodes[ i ] ) != null; i++ ) { |
| | 5805 | if ( !keepData && node.nodeType === 1 ) { |
| | 5806 | jQuery.cleanData( getAll( node ) ); |
| | 5807 | } |
| | 5808 | |
| | 5809 | if ( node.parentNode ) { |
| | 5810 | if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { |
| | 5811 | setGlobalEval( getAll( node, "script" ) ); |
| | 5812 | } |
| | 5813 | node.parentNode.removeChild( node ); |
| | 5814 | } |
| | 5815 | } |
| | 5816 | |
| | 5817 | return elem; |
| | 5818 | } |
| | 5819 | |
| | 5820 | jQuery.extend( { |
| | 5821 | htmlPrefilter: function( html ) { |
| | 5822 | return html.replace( rxhtmlTag, "<$1></$2>" ); |
| | 5823 | }, |
| | 5824 | |
| | 5825 | clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
| | 5826 | var i, l, srcElements, destElements, |
| | 5827 | clone = elem.cloneNode( true ), |
| | 5828 | inPage = jQuery.contains( elem.ownerDocument, elem ); |
| | 5829 | |
| | 5830 | // Fix IE cloning issues |
| | 5831 | if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && |
| | 5832 | !jQuery.isXMLDoc( elem ) ) { |
| | 5833 | |
| | 5834 | // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 |
| | 5835 | destElements = getAll( clone ); |
| | 5836 | srcElements = getAll( elem ); |
| | 5837 | |
| | 5838 | for ( i = 0, l = srcElements.length; i < l; i++ ) { |
| | 5839 | fixInput( srcElements[ i ], destElements[ i ] ); |
| | 5840 | } |
| | 5841 | } |
| | 5842 | |
| | 5843 | // Copy the events from the original to the clone |
| | 5844 | if ( dataAndEvents ) { |
| | 5845 | if ( deepDataAndEvents ) { |
| | 5846 | srcElements = srcElements || getAll( elem ); |
| | 5847 | destElements = destElements || getAll( clone ); |
| | 5848 | |
| | 5849 | for ( i = 0, l = srcElements.length; i < l; i++ ) { |
| | 5850 | cloneCopyEvent( srcElements[ i ], destElements[ i ] ); |
| | 5851 | } |
| | 5852 | } else { |
| | 5853 | cloneCopyEvent( elem, clone ); |
| | 5854 | } |
| | 5855 | } |
| | 5856 | |
| | 5857 | // Preserve script evaluation history |
| | 5858 | destElements = getAll( clone, "script" ); |
| | 5859 | if ( destElements.length > 0 ) { |
| | 5860 | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); |
| | 5861 | } |
| | 5862 | |
| | 5863 | // Return the cloned set |
| | 5864 | return clone; |
| | 5865 | }, |
| | 5866 | |
| | 5867 | cleanData: function( elems ) { |
| | 5868 | var data, elem, type, |
| | 5869 | special = jQuery.event.special, |
| | 5870 | i = 0; |
| | 5871 | |
| | 5872 | for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { |
| | 5873 | if ( acceptData( elem ) ) { |
| | 5874 | if ( ( data = elem[ dataPriv.expando ] ) ) { |
| | 5875 | if ( data.events ) { |
| | 5876 | for ( type in data.events ) { |
| | 5877 | if ( special[ type ] ) { |
| | 5878 | jQuery.event.remove( elem, type ); |
| | 5879 | |
| | 5880 | // This is a shortcut to avoid jQuery.event.remove's overhead |
| | 5881 | } else { |
| | 5882 | jQuery.removeEvent( elem, type, data.handle ); |
| | 5883 | } |
| | 5884 | } |
| | 5885 | } |
| | 5886 | |
| | 5887 | // Support: Chrome <=35 - 45+ |
| | 5888 | // Assign undefined instead of using delete, see Data#remove |
| | 5889 | elem[ dataPriv.expando ] = undefined; |
| | 5890 | } |
| | 5891 | if ( elem[ dataUser.expando ] ) { |
| | 5892 | |
| | 5893 | // Support: Chrome <=35 - 45+ |
| | 5894 | // Assign undefined instead of using delete, see Data#remove |
| | 5895 | elem[ dataUser.expando ] = undefined; |
| | 5896 | } |
| | 5897 | } |
| | 5898 | } |
| | 5899 | } |
| | 5900 | } ); |
| | 5901 | |
| | 5902 | jQuery.fn.extend( { |
| | 5903 | detach: function( selector ) { |
| | 5904 | return remove( this, selector, true ); |
| | 5905 | }, |
| | 5906 | |
| | 5907 | remove: function( selector ) { |
| | 5908 | return remove( this, selector ); |
| | 5909 | }, |
| | 5910 | |
| | 5911 | text: function( value ) { |
| | 5912 | return access( this, function( value ) { |
| | 5913 | return value === undefined ? |
| | 5914 | jQuery.text( this ) : |
| | 5915 | this.empty().each( function() { |
| | 5916 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| | 5917 | this.textContent = value; |
| | 5918 | } |
| | 5919 | } ); |
| | 5920 | }, null, value, arguments.length ); |
| | 5921 | }, |
| | 5922 | |
| | 5923 | append: function() { |
| | 5924 | return domManip( this, arguments, function( elem ) { |
| | 5925 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| | 5926 | var target = manipulationTarget( this, elem ); |
| | 5927 | target.appendChild( elem ); |
| | 5928 | } |
| | 5929 | } ); |
| | 5930 | }, |
| | 5931 | |
| | 5932 | prepend: function() { |
| | 5933 | return domManip( this, arguments, function( elem ) { |
| | 5934 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| | 5935 | var target = manipulationTarget( this, elem ); |
| | 5936 | target.insertBefore( elem, target.firstChild ); |
| | 5937 | } |
| | 5938 | } ); |
| | 5939 | }, |
| | 5940 | |
| | 5941 | before: function() { |
| | 5942 | return domManip( this, arguments, function( elem ) { |
| | 5943 | if ( this.parentNode ) { |
| | 5944 | this.parentNode.insertBefore( elem, this ); |
| | 5945 | } |
| | 5946 | } ); |
| | 5947 | }, |
| | 5948 | |
| | 5949 | after: function() { |
| | 5950 | return domManip( this, arguments, function( elem ) { |
| | 5951 | if ( this.parentNode ) { |
| | 5952 | this.parentNode.insertBefore( elem, this.nextSibling ); |
| | 5953 | } |
| | 5954 | } ); |
| | 5955 | }, |
| | 5956 | |
| | 5957 | empty: function() { |
| | 5958 | var elem, |
| | 5959 | i = 0; |
| | 5960 | |
| | 5961 | for ( ; ( elem = this[ i ] ) != null; i++ ) { |
| | 5962 | if ( elem.nodeType === 1 ) { |
| | 5963 | |
| | 5964 | // Prevent memory leaks |
| | 5965 | jQuery.cleanData( getAll( elem, false ) ); |
| | 5966 | |
| | 5967 | // Remove any remaining nodes |
| | 5968 | elem.textContent = ""; |
| | 5969 | } |
| | 5970 | } |
| | 5971 | |
| | 5972 | return this; |
| | 5973 | }, |
| | 5974 | |
| | 5975 | clone: function( dataAndEvents, deepDataAndEvents ) { |
| | 5976 | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
| | 5977 | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
| | 5978 | |
| | 5979 | return this.map( function() { |
| | 5980 | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
| | 5981 | } ); |
| | 5982 | }, |
| | 5983 | |
| | 5984 | html: function( value ) { |
| | 5985 | return access( this, function( value ) { |
| | 5986 | var elem = this[ 0 ] || {}, |
| | 5987 | i = 0, |
| | 5988 | l = this.length; |
| | 5989 | |
| | 5990 | if ( value === undefined && elem.nodeType === 1 ) { |
| | 5991 | return elem.innerHTML; |
| | 5992 | } |
| | 5993 | |
| | 5994 | // See if we can take a shortcut and just use innerHTML |
| | 5995 | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
| | 5996 | !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { |
| | 5997 | |
| | 5998 | value = jQuery.htmlPrefilter( value ); |
| | 5999 | |
| | 6000 | try { |
| | 6001 | for ( ; i < l; i++ ) { |
| | 6002 | elem = this[ i ] || {}; |
| | 6003 | |
| | 6004 | // Remove element nodes and prevent memory leaks |
| | 6005 | if ( elem.nodeType === 1 ) { |
| | 6006 | jQuery.cleanData( getAll( elem, false ) ); |
| | 6007 | elem.innerHTML = value; |
| | 6008 | } |
| | 6009 | } |
| | 6010 | |
| | 6011 | elem = 0; |
| | 6012 | |
| | 6013 | // If using innerHTML throws an exception, use the fallback method |
| | 6014 | } catch ( e ) {} |
| | 6015 | } |
| | 6016 | |
| | 6017 | if ( elem ) { |
| | 6018 | this.empty().append( value ); |
| | 6019 | } |
| | 6020 | }, null, value, arguments.length ); |
| | 6021 | }, |
| | 6022 | |
| | 6023 | replaceWith: function() { |
| | 6024 | var ignored = []; |
| | 6025 | |
| | 6026 | // Make the changes, replacing each non-ignored context element with the new content |
| | 6027 | return domManip( this, arguments, function( elem ) { |
| | 6028 | var parent = this.parentNode; |
| | 6029 | |
| | 6030 | if ( jQuery.inArray( this, ignored ) < 0 ) { |
| | 6031 | jQuery.cleanData( getAll( this ) ); |
| | 6032 | if ( parent ) { |
| | 6033 | parent.replaceChild( elem, this ); |
| | 6034 | } |
| | 6035 | } |
| | 6036 | |
| | 6037 | // Force callback invocation |
| | 6038 | }, ignored ); |
| | 6039 | } |
| | 6040 | } ); |
| | 6041 | |
| | 6042 | jQuery.each( { |
| | 6043 | appendTo: "append", |
| | 6044 | prependTo: "prepend", |
| | 6045 | insertBefore: "before", |
| | 6046 | insertAfter: "after", |
| | 6047 | replaceAll: "replaceWith" |
| | 6048 | }, function( name, original ) { |
| | 6049 | jQuery.fn[ name ] = function( selector ) { |
| | 6050 | var elems, |
| | 6051 | ret = [], |
| | 6052 | insert = jQuery( selector ), |
| | 6053 | last = insert.length - 1, |
| | 6054 | i = 0; |
| | 6055 | |
| | 6056 | for ( ; i <= last; i++ ) { |
| | 6057 | elems = i === last ? this : this.clone( true ); |
| | 6058 | jQuery( insert[ i ] )[ original ]( elems ); |
| | 6059 | |
| | 6060 | // Support: Android <=4.0 only, PhantomJS 1 only |
| | 6061 | // .get() because push.apply(_, arraylike) throws on ancient WebKit |
| | 6062 | push.apply( ret, elems.get() ); |
| | 6063 | } |
| | 6064 | |
| | 6065 | return this.pushStack( ret ); |
| | 6066 | }; |
| | 6067 | } ); |
| | 6068 | var rmargin = ( /^margin/ ); |
| | 6069 | |
| | 6070 | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
| | 6071 | |
| | 6072 | var getStyles = function( elem ) { |
| | 6073 | |
| | 6074 | // Support: IE <=11 only, Firefox <=30 (#15098, #14150) |
| | 6075 | // IE throws on elements created in popups |
| | 6076 | // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" |
| | 6077 | var view = elem.ownerDocument.defaultView; |
| | 6078 | |
| | 6079 | if ( !view || !view.opener ) { |
| | 6080 | view = window; |
| | 6081 | } |
| | 6082 | |
| | 6083 | return view.getComputedStyle( elem ); |
| | 6084 | }; |
| | 6085 | |
| | 6086 | |
| | 6087 | |
| | 6088 | ( function() { |
| | 6089 | |
| | 6090 | // Executing both pixelPosition & boxSizingReliable tests require only one layout |
| | 6091 | // so they're executed at the same time to save the second computation. |
| | 6092 | function computeStyleTests() { |
| | 6093 | |
| | 6094 | // This is a singleton, we need to execute it only once |
| | 6095 | if ( !div ) { |
| | 6096 | return; |
| | 6097 | } |
| | 6098 | |
| | 6099 | div.style.cssText = |
| | 6100 | "box-sizing:border-box;" + |
| | 6101 | "position:relative;display:block;" + |
| | 6102 | "margin:auto;border:1px;padding:1px;" + |
| | 6103 | "top:1%;width:50%"; |
| | 6104 | div.innerHTML = ""; |
| | 6105 | documentElement.appendChild( container ); |
| | 6106 | |
| | 6107 | var divStyle = window.getComputedStyle( div ); |
| | 6108 | pixelPositionVal = divStyle.top !== "1%"; |
| | 6109 | |
| | 6110 | // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 |
| | 6111 | reliableMarginLeftVal = divStyle.marginLeft === "2px"; |
| | 6112 | boxSizingReliableVal = divStyle.width === "4px"; |
| | 6113 | |
| | 6114 | // Support: Android 4.0 - 4.3 only |
| | 6115 | // Some styles come back with percentage values, even though they shouldn't |
| | 6116 | div.style.marginRight = "50%"; |
| | 6117 | pixelMarginRightVal = divStyle.marginRight === "4px"; |
| | 6118 | |
| | 6119 | documentElement.removeChild( container ); |
| | 6120 | |
| | 6121 | // Nullify the div so it wouldn't be stored in the memory and |
| | 6122 | // it will also be a sign that checks already performed |
| | 6123 | div = null; |
| | 6124 | } |
| | 6125 | |
| | 6126 | var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, |
| | 6127 | container = document.createElement( "div" ), |
| | 6128 | div = document.createElement( "div" ); |
| | 6129 | |
| | 6130 | // Finish early in limited (non-browser) environments |
| | 6131 | if ( !div.style ) { |
| | 6132 | return; |
| | 6133 | } |
| | 6134 | |
| | 6135 | // Support: IE <=9 - 11 only |
| | 6136 | // Style of cloned element affects source element cloned (#8908) |
| | 6137 | div.style.backgroundClip = "content-box"; |
| | 6138 | div.cloneNode( true ).style.backgroundClip = ""; |
| | 6139 | support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
| | 6140 | |
| | 6141 | container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + |
| | 6142 | "padding:0;margin-top:1px;position:absolute"; |
| | 6143 | container.appendChild( div ); |
| | 6144 | |
| | 6145 | jQuery.extend( support, { |
| | 6146 | pixelPosition: function() { |
| | 6147 | computeStyleTests(); |
| | 6148 | return pixelPositionVal; |
| | 6149 | }, |
| | 6150 | boxSizingReliable: function() { |
| | 6151 | computeStyleTests(); |
| | 6152 | return boxSizingReliableVal; |
| | 6153 | }, |
| | 6154 | pixelMarginRight: function() { |
| | 6155 | computeStyleTests(); |
| | 6156 | return pixelMarginRightVal; |
| | 6157 | }, |
| | 6158 | reliableMarginLeft: function() { |
| | 6159 | computeStyleTests(); |
| | 6160 | return reliableMarginLeftVal; |
| | 6161 | } |
| | 6162 | } ); |
| | 6163 | } )(); |
| | 6164 | |
| | 6165 | |
| | 6166 | function curCSS( elem, name, computed ) { |
| | 6167 | var width, minWidth, maxWidth, ret, |
| | 6168 | |
| | 6169 | // Support: Firefox 51+ |
| | 6170 | // Retrieving style before computed somehow |
| | 6171 | // fixes an issue with getting wrong values |
| | 6172 | // on detached elements |
| | 6173 | style = elem.style; |
| | 6174 | |
| | 6175 | computed = computed || getStyles( elem ); |
| | 6176 | |
| | 6177 | // getPropertyValue is needed for: |
| | 6178 | // .css('filter') (IE 9 only, #12537) |
| | 6179 | // .css('--customProperty) (#3144) |
| | 6180 | if ( computed ) { |
| | 6181 | ret = computed.getPropertyValue( name ) || computed[ name ]; |
| | 6182 | |
| | 6183 | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { |
| | 6184 | ret = jQuery.style( elem, name ); |
| | 6185 | } |
| | 6186 | |
| | 6187 | // A tribute to the "awesome hack by Dean Edwards" |
| | 6188 | // Android Browser returns percentage for some values, |
| | 6189 | // but width seems to be reliably pixels. |
| | 6190 | // This is against the CSSOM draft spec: |
| | 6191 | // https://drafts.csswg.org/cssom/#resolved-values |
| | 6192 | if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
| | 6193 | |
| | 6194 | // Remember the original values |
| | 6195 | width = style.width; |
| | 6196 | minWidth = style.minWidth; |
| | 6197 | maxWidth = style.maxWidth; |
| | 6198 | |
| | 6199 | // Put in the new values to get a computed value out |
| | 6200 | style.minWidth = style.maxWidth = style.width = ret; |
| | 6201 | ret = computed.width; |
| | 6202 | |
| | 6203 | // Revert the changed values |
| | 6204 | style.width = width; |
| | 6205 | style.minWidth = minWidth; |
| | 6206 | style.maxWidth = maxWidth; |
| | 6207 | } |
| | 6208 | } |
| | 6209 | |
| | 6210 | return ret !== undefined ? |
| | 6211 | |
| | 6212 | // Support: IE <=9 - 11 only |
| | 6213 | // IE returns zIndex value as an integer. |
| | 6214 | ret + "" : |
| | 6215 | ret; |
| | 6216 | } |
| | 6217 | |
| | 6218 | |
| | 6219 | function addGetHookIf( conditionFn, hookFn ) { |
| | 6220 | |
| | 6221 | // Define the hook, we'll check on the first run if it's really needed. |
| | 6222 | return { |
| | 6223 | get: function() { |
| | 6224 | if ( conditionFn() ) { |
| | 6225 | |
| | 6226 | // Hook not needed (or it's not possible to use it due |
| | 6227 | // to missing dependency), remove it. |
| | 6228 | delete this.get; |
| | 6229 | return; |
| | 6230 | } |
| | 6231 | |
| | 6232 | // Hook needed; redefine it so that the support test is not executed again. |
| | 6233 | return ( this.get = hookFn ).apply( this, arguments ); |
| | 6234 | } |
| | 6235 | }; |
| | 6236 | } |
| | 6237 | |
| | 6238 | |
| | 6239 | var |
| | 6240 | |
| | 6241 | // Swappable if display is none or starts with table |
| | 6242 | // except "table", "table-cell", or "table-caption" |
| | 6243 | // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display |
| | 6244 | rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
| | 6245 | rcustomProp = /^--/, |
| | 6246 | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
| | 6247 | cssNormalTransform = { |
| | 6248 | letterSpacing: "0", |
| | 6249 | fontWeight: "400" |
| | 6250 | }, |
| | 6251 | |
| | 6252 | cssPrefixes = [ "Webkit", "Moz", "ms" ], |
| | 6253 | emptyStyle = document.createElement( "div" ).style; |
| | 6254 | |
| | 6255 | // Return a css property mapped to a potentially vendor prefixed property |
| | 6256 | function vendorPropName( name ) { |
| | 6257 | |
| | 6258 | // Shortcut for names that are not vendor prefixed |
| | 6259 | if ( name in emptyStyle ) { |
| | 6260 | return name; |
| | 6261 | } |
| | 6262 | |
| | 6263 | // Check for vendor prefixed names |
| | 6264 | var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), |
| | 6265 | i = cssPrefixes.length; |
| | 6266 | |
| | 6267 | while ( i-- ) { |
| | 6268 | name = cssPrefixes[ i ] + capName; |
| | 6269 | if ( name in emptyStyle ) { |
| | 6270 | return name; |
| | 6271 | } |
| | 6272 | } |
| | 6273 | } |
| | 6274 | |
| | 6275 | // Return a property mapped along what jQuery.cssProps suggests or to |
| | 6276 | // a vendor prefixed property. |
| | 6277 | function finalPropName( name ) { |
| | 6278 | var ret = jQuery.cssProps[ name ]; |
| | 6279 | if ( !ret ) { |
| | 6280 | ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; |
| | 6281 | } |
| | 6282 | return ret; |
| | 6283 | } |
| | 6284 | |
| | 6285 | function setPositiveNumber( elem, value, subtract ) { |
| | 6286 | |
| | 6287 | // Any relative (+/-) values have already been |
| | 6288 | // normalized at this point |
| | 6289 | var matches = rcssNum.exec( value ); |
| | 6290 | return matches ? |
| | 6291 | |
| | 6292 | // Guard against undefined "subtract", e.g., when used as in cssHooks |
| | 6293 | Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : |
| | 6294 | value; |
| | 6295 | } |
| | 6296 | |
| | 6297 | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
| | 6298 | var i, |
| | 6299 | val = 0; |
| | 6300 | |
| | 6301 | // If we already have the right measurement, avoid augmentation |
| | 6302 | if ( extra === ( isBorderBox ? "border" : "content" ) ) { |
| | 6303 | i = 4; |
| | 6304 | |
| | 6305 | // Otherwise initialize for horizontal or vertical properties |
| | 6306 | } else { |
| | 6307 | i = name === "width" ? 1 : 0; |
| | 6308 | } |
| | 6309 | |
| | 6310 | for ( ; i < 4; i += 2 ) { |
| | 6311 | |
| | 6312 | // Both box models exclude margin, so add it if we want it |
| | 6313 | if ( extra === "margin" ) { |
| | 6314 | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); |
| | 6315 | } |
| | 6316 | |
| | 6317 | if ( isBorderBox ) { |
| | 6318 | |
| | 6319 | // border-box includes padding, so remove it if we want content |
| | 6320 | if ( extra === "content" ) { |
| | 6321 | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| | 6322 | } |
| | 6323 | |
| | 6324 | // At this point, extra isn't border nor margin, so remove border |
| | 6325 | if ( extra !== "margin" ) { |
| | 6326 | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| | 6327 | } |
| | 6328 | } else { |
| | 6329 | |
| | 6330 | // At this point, extra isn't content, so add padding |
| | 6331 | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| | 6332 | |
| | 6333 | // At this point, extra isn't content nor padding, so add border |
| | 6334 | if ( extra !== "padding" ) { |
| | 6335 | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| | 6336 | } |
| | 6337 | } |
| | 6338 | } |
| | 6339 | |
| | 6340 | return val; |
| | 6341 | } |
| | 6342 | |
| | 6343 | function getWidthOrHeight( elem, name, extra ) { |
| | 6344 | |
| | 6345 | // Start with computed style |
| | 6346 | var valueIsBorderBox, |
| | 6347 | styles = getStyles( elem ), |
| | 6348 | val = curCSS( elem, name, styles ), |
| | 6349 | isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
| | 6350 | |
| | 6351 | // Computed unit is not pixels. Stop here and return. |
| | 6352 | if ( rnumnonpx.test( val ) ) { |
| | 6353 | return val; |
| | 6354 | } |
| | 6355 | |
| | 6356 | // Check for style in case a browser which returns unreliable values |
| | 6357 | // for getComputedStyle silently falls back to the reliable elem.style |
| | 6358 | valueIsBorderBox = isBorderBox && |
| | 6359 | ( support.boxSizingReliable() || val === elem.style[ name ] ); |
| | 6360 | |
| | 6361 | // Fall back to offsetWidth/Height when value is "auto" |
| | 6362 | // This happens for inline elements with no explicit setting (gh-3571) |
| | 6363 | if ( val === "auto" ) { |
| | 6364 | val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ]; |
| | 6365 | } |
| | 6366 | |
| | 6367 | // Normalize "", auto, and prepare for extra |
| | 6368 | val = parseFloat( val ) || 0; |
| | 6369 | |
| | 6370 | // Use the active box-sizing model to add/subtract irrelevant styles |
| | 6371 | return ( val + |
| | 6372 | augmentWidthOrHeight( |
| | 6373 | elem, |
| | 6374 | name, |
| | 6375 | extra || ( isBorderBox ? "border" : "content" ), |
| | 6376 | valueIsBorderBox, |
| | 6377 | styles |
| | 6378 | ) |
| | 6379 | ) + "px"; |
| | 6380 | } |
| | 6381 | |
| | 6382 | jQuery.extend( { |
| | 6383 | |
| | 6384 | // Add in style property hooks for overriding the default |
| | 6385 | // behavior of getting and setting a style property |
| | 6386 | cssHooks: { |
| | 6387 | opacity: { |
| | 6388 | get: function( elem, computed ) { |
| | 6389 | if ( computed ) { |
| | 6390 | |
| | 6391 | // We should always get a number back from opacity |
| | 6392 | var ret = curCSS( elem, "opacity" ); |
| | 6393 | return ret === "" ? "1" : ret; |
| | 6394 | } |
| | 6395 | } |
| | 6396 | } |
| | 6397 | }, |
| | 6398 | |
| | 6399 | // Don't automatically add "px" to these possibly-unitless properties |
| | 6400 | cssNumber: { |
| | 6401 | "animationIterationCount": true, |
| | 6402 | "columnCount": true, |
| | 6403 | "fillOpacity": true, |
| | 6404 | "flexGrow": true, |
| | 6405 | "flexShrink": true, |
| | 6406 | "fontWeight": true, |
| | 6407 | "lineHeight": true, |
| | 6408 | "opacity": true, |
| | 6409 | "order": true, |
| | 6410 | "orphans": true, |
| | 6411 | "widows": true, |
| | 6412 | "zIndex": true, |
| | 6413 | "zoom": true |
| | 6414 | }, |
| | 6415 | |
| | 6416 | // Add in properties whose names you wish to fix before |
| | 6417 | // setting or getting the value |
| | 6418 | cssProps: { |
| | 6419 | "float": "cssFloat" |
| | 6420 | }, |
| | 6421 | |
| | 6422 | // Get and set the style property on a DOM Node |
| | 6423 | style: function( elem, name, value, extra ) { |
| | 6424 | |
| | 6425 | // Don't set styles on text and comment nodes |
| | 6426 | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
| | 6427 | return; |
| | 6428 | } |
| | 6429 | |
| | 6430 | // Make sure that we're working with the right name |
| | 6431 | var ret, type, hooks, |
| | 6432 | origName = jQuery.camelCase( name ), |
| | 6433 | isCustomProp = rcustomProp.test( name ), |
| | 6434 | style = elem.style; |
| | 6435 | |
| | 6436 | // Make sure that we're working with the right name. We don't |
| | 6437 | // want to query the value if it is a CSS custom property |
| | 6438 | // since they are user-defined. |
| | 6439 | if ( !isCustomProp ) { |
| | 6440 | name = finalPropName( origName ); |
| | 6441 | } |
| | 6442 | |
| | 6443 | // Gets hook for the prefixed version, then unprefixed version |
| | 6444 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| | 6445 | |
| | 6446 | // Check if we're setting a value |
| | 6447 | if ( value !== undefined ) { |
| | 6448 | type = typeof value; |
| | 6449 | |
| | 6450 | // Convert "+=" or "-=" to relative numbers (#7345) |
| | 6451 | if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { |
| | 6452 | value = adjustCSS( elem, name, ret ); |
| | 6453 | |
| | 6454 | // Fixes bug #9237 |
| | 6455 | type = "number"; |
| | 6456 | } |
| | 6457 | |
| | 6458 | // Make sure that null and NaN values aren't set (#7116) |
| | 6459 | if ( value == null || value !== value ) { |
| | 6460 | return; |
| | 6461 | } |
| | 6462 | |
| | 6463 | // If a number was passed in, add the unit (except for certain CSS properties) |
| | 6464 | if ( type === "number" ) { |
| | 6465 | value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); |
| | 6466 | } |
| | 6467 | |
| | 6468 | // background-* props affect original clone's values |
| | 6469 | if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { |
| | 6470 | style[ name ] = "inherit"; |
| | 6471 | } |
| | 6472 | |
| | 6473 | // If a hook was provided, use that value, otherwise just set the specified value |
| | 6474 | if ( !hooks || !( "set" in hooks ) || |
| | 6475 | ( value = hooks.set( elem, value, extra ) ) !== undefined ) { |
| | 6476 | |
| | 6477 | if ( isCustomProp ) { |
| | 6478 | style.setProperty( name, value ); |
| | 6479 | } else { |
| | 6480 | style[ name ] = value; |
| | 6481 | } |
| | 6482 | } |
| | 6483 | |
| | 6484 | } else { |
| | 6485 | |
| | 6486 | // If a hook was provided get the non-computed value from there |
| | 6487 | if ( hooks && "get" in hooks && |
| | 6488 | ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { |
| | 6489 | |
| | 6490 | return ret; |
| | 6491 | } |
| | 6492 | |
| | 6493 | // Otherwise just get the value from the style object |
| | 6494 | return style[ name ]; |
| | 6495 | } |
| | 6496 | }, |
| | 6497 | |
| | 6498 | css: function( elem, name, extra, styles ) { |
| | 6499 | var val, num, hooks, |
| | 6500 | origName = jQuery.camelCase( name ), |
| | 6501 | isCustomProp = rcustomProp.test( name ); |
| | 6502 | |
| | 6503 | // Make sure that we're working with the right name. We don't |
| | 6504 | // want to modify the value if it is a CSS custom property |
| | 6505 | // since they are user-defined. |
| | 6506 | if ( !isCustomProp ) { |
| | 6507 | name = finalPropName( origName ); |
| | 6508 | } |
| | 6509 | |
| | 6510 | // Try prefixed name followed by the unprefixed name |
| | 6511 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| | 6512 | |
| | 6513 | // If a hook was provided get the computed value from there |
| | 6514 | if ( hooks && "get" in hooks ) { |
| | 6515 | val = hooks.get( elem, true, extra ); |
| | 6516 | } |
| | 6517 | |
| | 6518 | // Otherwise, if a way to get the computed value exists, use that |
| | 6519 | if ( val === undefined ) { |
| | 6520 | val = curCSS( elem, name, styles ); |
| | 6521 | } |
| | 6522 | |
| | 6523 | // Convert "normal" to computed value |
| | 6524 | if ( val === "normal" && name in cssNormalTransform ) { |
| | 6525 | val = cssNormalTransform[ name ]; |
| | 6526 | } |
| | 6527 | |
| | 6528 | // Make numeric if forced or a qualifier was provided and val looks numeric |
| | 6529 | if ( extra === "" || extra ) { |
| | 6530 | num = parseFloat( val ); |
| | 6531 | return extra === true || isFinite( num ) ? num || 0 : val; |
| | 6532 | } |
| | 6533 | |
| | 6534 | return val; |
| | 6535 | } |
| | 6536 | } ); |
| | 6537 | |
| | 6538 | jQuery.each( [ "height", "width" ], function( i, name ) { |
| | 6539 | jQuery.cssHooks[ name ] = { |
| | 6540 | get: function( elem, computed, extra ) { |
| | 6541 | if ( computed ) { |
| | 6542 | |
| | 6543 | // Certain elements can have dimension info if we invisibly show them |
| | 6544 | // but it must have a current display style that would benefit |
| | 6545 | return rdisplayswap.test( jQuery.css( elem, "display" ) ) && |
| | 6546 | |
| | 6547 | // Support: Safari 8+ |
| | 6548 | // Table columns in Safari have non-zero offsetWidth & zero |
| | 6549 | // getBoundingClientRect().width unless display is changed. |
| | 6550 | // Support: IE <=11 only |
| | 6551 | // Running getBoundingClientRect on a disconnected node |
| | 6552 | // in IE throws an error. |
| | 6553 | ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? |
| | 6554 | swap( elem, cssShow, function() { |
| | 6555 | return getWidthOrHeight( elem, name, extra ); |
| | 6556 | } ) : |
| | 6557 | getWidthOrHeight( elem, name, extra ); |
| | 6558 | } |
| | 6559 | }, |
| | 6560 | |
| | 6561 | set: function( elem, value, extra ) { |
| | 6562 | var matches, |
| | 6563 | styles = extra && getStyles( elem ), |
| | 6564 | subtract = extra && augmentWidthOrHeight( |
| | 6565 | elem, |
| | 6566 | name, |
| | 6567 | extra, |
| | 6568 | jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
| | 6569 | styles |
| | 6570 | ); |
| | 6571 | |
| | 6572 | // Convert to pixels if value adjustment is needed |
| | 6573 | if ( subtract && ( matches = rcssNum.exec( value ) ) && |
| | 6574 | ( matches[ 3 ] || "px" ) !== "px" ) { |
| | 6575 | |
| | 6576 | elem.style[ name ] = value; |
| | 6577 | value = jQuery.css( elem, name ); |
| | 6578 | } |
| | 6579 | |
| | 6580 | return setPositiveNumber( elem, value, subtract ); |
| | 6581 | } |
| | 6582 | }; |
| | 6583 | } ); |
| | 6584 | |
| | 6585 | jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, |
| | 6586 | function( elem, computed ) { |
| | 6587 | if ( computed ) { |
| | 6588 | return ( parseFloat( curCSS( elem, "marginLeft" ) ) || |
| | 6589 | elem.getBoundingClientRect().left - |
| | 6590 | swap( elem, { marginLeft: 0 }, function() { |
| | 6591 | return elem.getBoundingClientRect().left; |
| | 6592 | } ) |
| | 6593 | ) + "px"; |
| | 6594 | } |
| | 6595 | } |
| | 6596 | ); |
| | 6597 | |
| | 6598 | // These hooks are used by animate to expand properties |
| | 6599 | jQuery.each( { |
| | 6600 | margin: "", |
| | 6601 | padding: "", |
| | 6602 | border: "Width" |
| | 6603 | }, function( prefix, suffix ) { |
| | 6604 | jQuery.cssHooks[ prefix + suffix ] = { |
| | 6605 | expand: function( value ) { |
| | 6606 | var i = 0, |
| | 6607 | expanded = {}, |
| | 6608 | |
| | 6609 | // Assumes a single number if not a string |
| | 6610 | parts = typeof value === "string" ? value.split( " " ) : [ value ]; |
| | 6611 | |
| | 6612 | for ( ; i < 4; i++ ) { |
| | 6613 | expanded[ prefix + cssExpand[ i ] + suffix ] = |
| | 6614 | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
| | 6615 | } |
| | 6616 | |
| | 6617 | return expanded; |
| | 6618 | } |
| | 6619 | }; |
| | 6620 | |
| | 6621 | if ( !rmargin.test( prefix ) ) { |
| | 6622 | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
| | 6623 | } |
| | 6624 | } ); |
| | 6625 | |
| | 6626 | jQuery.fn.extend( { |
| | 6627 | css: function( name, value ) { |
| | 6628 | return access( this, function( elem, name, value ) { |
| | 6629 | var styles, len, |
| | 6630 | map = {}, |
| | 6631 | i = 0; |
| | 6632 | |
| | 6633 | if ( Array.isArray( name ) ) { |
| | 6634 | styles = getStyles( elem ); |
| | 6635 | len = name.length; |
| | 6636 | |
| | 6637 | for ( ; i < len; i++ ) { |
| | 6638 | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); |
| | 6639 | } |
| | 6640 | |
| | 6641 | return map; |
| | 6642 | } |
| | 6643 | |
| | 6644 | return value !== undefined ? |
| | 6645 | jQuery.style( elem, name, value ) : |
| | 6646 | jQuery.css( elem, name ); |
| | 6647 | }, name, value, arguments.length > 1 ); |
| | 6648 | } |
| | 6649 | } ); |
| | 6650 | |
| | 6651 | |
| | 6652 | function Tween( elem, options, prop, end, easing ) { |
| | 6653 | return new Tween.prototype.init( elem, options, prop, end, easing ); |
| | 6654 | } |
| | 6655 | jQuery.Tween = Tween; |
| | 6656 | |
| | 6657 | Tween.prototype = { |
| | 6658 | constructor: Tween, |
| | 6659 | init: function( elem, options, prop, end, easing, unit ) { |
| | 6660 | this.elem = elem; |
| | 6661 | this.prop = prop; |
| | 6662 | this.easing = easing || jQuery.easing._default; |
| | 6663 | this.options = options; |
| | 6664 | this.start = this.now = this.cur(); |
| | 6665 | this.end = end; |
| | 6666 | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
| | 6667 | }, |
| | 6668 | cur: function() { |
| | 6669 | var hooks = Tween.propHooks[ this.prop ]; |
| | 6670 | |
| | 6671 | return hooks && hooks.get ? |
| | 6672 | hooks.get( this ) : |
| | 6673 | Tween.propHooks._default.get( this ); |
| | 6674 | }, |
| | 6675 | run: function( percent ) { |
| | 6676 | var eased, |
| | 6677 | hooks = Tween.propHooks[ this.prop ]; |
| | 6678 | |
| | 6679 | if ( this.options.duration ) { |
| | 6680 | this.pos = eased = jQuery.easing[ this.easing ]( |
| | 6681 | percent, this.options.duration * percent, 0, 1, this.options.duration |
| | 6682 | ); |
| | 6683 | } else { |
| | 6684 | this.pos = eased = percent; |
| | 6685 | } |
| | 6686 | this.now = ( this.end - this.start ) * eased + this.start; |
| | 6687 | |
| | 6688 | if ( this.options.step ) { |
| | 6689 | this.options.step.call( this.elem, this.now, this ); |
| | 6690 | } |
| | 6691 | |
| | 6692 | if ( hooks && hooks.set ) { |
| | 6693 | hooks.set( this ); |
| | 6694 | } else { |
| | 6695 | Tween.propHooks._default.set( this ); |
| | 6696 | } |
| | 6697 | return this; |
| | 6698 | } |
| | 6699 | }; |
| | 6700 | |
| | 6701 | Tween.prototype.init.prototype = Tween.prototype; |
| | 6702 | |
| | 6703 | Tween.propHooks = { |
| | 6704 | _default: { |
| | 6705 | get: function( tween ) { |
| | 6706 | var result; |
| | 6707 | |
| | 6708 | // Use a property on the element directly when it is not a DOM element, |
| | 6709 | // or when there is no matching style property that exists. |
| | 6710 | if ( tween.elem.nodeType !== 1 || |
| | 6711 | tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { |
| | 6712 | return tween.elem[ tween.prop ]; |
| | 6713 | } |
| | 6714 | |
| | 6715 | // Passing an empty string as a 3rd parameter to .css will automatically |
| | 6716 | // attempt a parseFloat and fallback to a string if the parse fails. |
| | 6717 | // Simple values such as "10px" are parsed to Float; |
| | 6718 | // complex values such as "rotate(1rad)" are returned as-is. |
| | 6719 | result = jQuery.css( tween.elem, tween.prop, "" ); |
| | 6720 | |
| | 6721 | // Empty strings, null, undefined and "auto" are converted to 0. |
| | 6722 | return !result || result === "auto" ? 0 : result; |
| | 6723 | }, |
| | 6724 | set: function( tween ) { |
| | 6725 | |
| | 6726 | // Use step hook for back compat. |
| | 6727 | // Use cssHook if its there. |
| | 6728 | // Use .style if available and use plain properties where available. |
| | 6729 | if ( jQuery.fx.step[ tween.prop ] ) { |
| | 6730 | jQuery.fx.step[ tween.prop ]( tween ); |
| | 6731 | } else if ( tween.elem.nodeType === 1 && |
| | 6732 | ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || |
| | 6733 | jQuery.cssHooks[ tween.prop ] ) ) { |
| | 6734 | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
| | 6735 | } else { |
| | 6736 | tween.elem[ tween.prop ] = tween.now; |
| | 6737 | } |
| | 6738 | } |
| | 6739 | } |
| | 6740 | }; |
| | 6741 | |
| | 6742 | // Support: IE <=9 only |
| | 6743 | // Panic based approach to setting things on disconnected nodes |
| | 6744 | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
| | 6745 | set: function( tween ) { |
| | 6746 | if ( tween.elem.nodeType && tween.elem.parentNode ) { |
| | 6747 | tween.elem[ tween.prop ] = tween.now; |
| | 6748 | } |
| | 6749 | } |
| | 6750 | }; |
| | 6751 | |
| | 6752 | jQuery.easing = { |
| | 6753 | linear: function( p ) { |
| | 6754 | return p; |
| | 6755 | }, |
| | 6756 | swing: function( p ) { |
| | 6757 | return 0.5 - Math.cos( p * Math.PI ) / 2; |
| | 6758 | }, |
| | 6759 | _default: "swing" |
| | 6760 | }; |
| | 6761 | |
| | 6762 | jQuery.fx = Tween.prototype.init; |
| | 6763 | |
| | 6764 | // Back compat <1.8 extension point |
| | 6765 | jQuery.fx.step = {}; |
| | 6766 | |
| | 6767 | |
| | 6768 | |
| | 6769 | |
| | 6770 | var |
| | 6771 | fxNow, inProgress, |
| | 6772 | rfxtypes = /^(?:toggle|show|hide)$/, |
| | 6773 | rrun = /queueHooks$/; |
| | 6774 | |
| | 6775 | function schedule() { |
| | 6776 | if ( inProgress ) { |
| | 6777 | if ( document.hidden === false && window.requestAnimationFrame ) { |
| | 6778 | window.requestAnimationFrame( schedule ); |
| | 6779 | } else { |
| | 6780 | window.setTimeout( schedule, jQuery.fx.interval ); |
| | 6781 | } |
| | 6782 | |
| | 6783 | jQuery.fx.tick(); |
| | 6784 | } |
| | 6785 | } |
| | 6786 | |
| | 6787 | // Animations created synchronously will run synchronously |
| | 6788 | function createFxNow() { |
| | 6789 | window.setTimeout( function() { |
| | 6790 | fxNow = undefined; |
| | 6791 | } ); |
| | 6792 | return ( fxNow = jQuery.now() ); |
| | 6793 | } |
| | 6794 | |
| | 6795 | // Generate parameters to create a standard animation |
| | 6796 | function genFx( type, includeWidth ) { |
| | 6797 | var which, |
| | 6798 | i = 0, |
| | 6799 | attrs = { height: type }; |
| | 6800 | |
| | 6801 | // If we include width, step value is 1 to do all cssExpand values, |
| | 6802 | // otherwise step value is 2 to skip over Left and Right |
| | 6803 | includeWidth = includeWidth ? 1 : 0; |
| | 6804 | for ( ; i < 4; i += 2 - includeWidth ) { |
| | 6805 | which = cssExpand[ i ]; |
| | 6806 | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
| | 6807 | } |
| | 6808 | |
| | 6809 | if ( includeWidth ) { |
| | 6810 | attrs.opacity = attrs.width = type; |
| | 6811 | } |
| | 6812 | |
| | 6813 | return attrs; |
| | 6814 | } |
| | 6815 | |
| | 6816 | function createTween( value, prop, animation ) { |
| | 6817 | var tween, |
| | 6818 | collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), |
| | 6819 | index = 0, |
| | 6820 | length = collection.length; |
| | 6821 | for ( ; index < length; index++ ) { |
| | 6822 | if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { |
| | 6823 | |
| | 6824 | // We're done with this property |
| | 6825 | return tween; |
| | 6826 | } |
| | 6827 | } |
| | 6828 | } |
| | 6829 | |
| | 6830 | function defaultPrefilter( elem, props, opts ) { |
| | 6831 | var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, |
| | 6832 | isBox = "width" in props || "height" in props, |
| | 6833 | anim = this, |
| | 6834 | orig = {}, |
| | 6835 | style = elem.style, |
| | 6836 | hidden = elem.nodeType && isHiddenWithinTree( elem ), |
| | 6837 | dataShow = dataPriv.get( elem, "fxshow" ); |
| | 6838 | |
| | 6839 | // Queue-skipping animations hijack the fx hooks |
| | 6840 | if ( !opts.queue ) { |
| | 6841 | hooks = jQuery._queueHooks( elem, "fx" ); |
| | 6842 | if ( hooks.unqueued == null ) { |
| | 6843 | hooks.unqueued = 0; |
| | 6844 | oldfire = hooks.empty.fire; |
| | 6845 | hooks.empty.fire = function() { |
| | 6846 | if ( !hooks.unqueued ) { |
| | 6847 | oldfire(); |
| | 6848 | } |
| | 6849 | }; |
| | 6850 | } |
| | 6851 | hooks.unqueued++; |
| | 6852 | |
| | 6853 | anim.always( function() { |
| | 6854 | |
| | 6855 | // Ensure the complete handler is called before this completes |
| | 6856 | anim.always( function() { |
| | 6857 | hooks.unqueued--; |
| | 6858 | if ( !jQuery.queue( elem, "fx" ).length ) { |
| | 6859 | hooks.empty.fire(); |
| | 6860 | } |
| | 6861 | } ); |
| | 6862 | } ); |
| | 6863 | } |
| | 6864 | |
| | 6865 | // Detect show/hide animations |
| | 6866 | for ( prop in props ) { |
| | 6867 | value = props[ prop ]; |
| | 6868 | if ( rfxtypes.test( value ) ) { |
| | 6869 | delete props[ prop ]; |
| | 6870 | toggle = toggle || value === "toggle"; |
| | 6871 | if ( value === ( hidden ? "hide" : "show" ) ) { |
| | 6872 | |
| | 6873 | // Pretend to be hidden if this is a "show" and |
| | 6874 | // there is still data from a stopped show/hide |
| | 6875 | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
| | 6876 | hidden = true; |
| | 6877 | |
| | 6878 | // Ignore all other no-op show/hide data |
| | 6879 | } else { |
| | 6880 | continue; |
| | 6881 | } |
| | 6882 | } |
| | 6883 | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
| | 6884 | } |
| | 6885 | } |
| | 6886 | |
| | 6887 | // Bail out if this is a no-op like .hide().hide() |
| | 6888 | propTween = !jQuery.isEmptyObject( props ); |
| | 6889 | if ( !propTween && jQuery.isEmptyObject( orig ) ) { |
| | 6890 | return; |
| | 6891 | } |
| | 6892 | |
| | 6893 | // Restrict "overflow" and "display" styles during box animations |
| | 6894 | if ( isBox && elem.nodeType === 1 ) { |
| | 6895 | |
| | 6896 | // Support: IE <=9 - 11, Edge 12 - 13 |
| | 6897 | // Record all 3 overflow attributes because IE does not infer the shorthand |
| | 6898 | // from identically-valued overflowX and overflowY |
| | 6899 | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
| | 6900 | |
| | 6901 | // Identify a display type, preferring old show/hide data over the CSS cascade |
| | 6902 | restoreDisplay = dataShow && dataShow.display; |
| | 6903 | if ( restoreDisplay == null ) { |
| | 6904 | restoreDisplay = dataPriv.get( elem, "display" ); |
| | 6905 | } |
| | 6906 | display = jQuery.css( elem, "display" ); |
| | 6907 | if ( display === "none" ) { |
| | 6908 | if ( restoreDisplay ) { |
| | 6909 | display = restoreDisplay; |
| | 6910 | } else { |
| | 6911 | |
| | 6912 | // Get nonempty value(s) by temporarily forcing visibility |
| | 6913 | showHide( [ elem ], true ); |
| | 6914 | restoreDisplay = elem.style.display || restoreDisplay; |
| | 6915 | display = jQuery.css( elem, "display" ); |
| | 6916 | showHide( [ elem ] ); |
| | 6917 | } |
| | 6918 | } |
| | 6919 | |
| | 6920 | // Animate inline elements as inline-block |
| | 6921 | if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { |
| | 6922 | if ( jQuery.css( elem, "float" ) === "none" ) { |
| | 6923 | |
| | 6924 | // Restore the original display value at the end of pure show/hide animations |
| | 6925 | if ( !propTween ) { |
| | 6926 | anim.done( function() { |
| | 6927 | style.display = restoreDisplay; |
| | 6928 | } ); |
| | 6929 | if ( restoreDisplay == null ) { |
| | 6930 | display = style.display; |
| | 6931 | restoreDisplay = display === "none" ? "" : display; |
| | 6932 | } |
| | 6933 | } |
| | 6934 | style.display = "inline-block"; |
| | 6935 | } |
| | 6936 | } |
| | 6937 | } |
| | 6938 | |
| | 6939 | if ( opts.overflow ) { |
| | 6940 | style.overflow = "hidden"; |
| | 6941 | anim.always( function() { |
| | 6942 | style.overflow = opts.overflow[ 0 ]; |
| | 6943 | style.overflowX = opts.overflow[ 1 ]; |
| | 6944 | style.overflowY = opts.overflow[ 2 ]; |
| | 6945 | } ); |
| | 6946 | } |
| | 6947 | |
| | 6948 | // Implement show/hide animations |
| | 6949 | propTween = false; |
| | 6950 | for ( prop in orig ) { |
| | 6951 | |
| | 6952 | // General show/hide setup for this element animation |
| | 6953 | if ( !propTween ) { |
| | 6954 | if ( dataShow ) { |
| | 6955 | if ( "hidden" in dataShow ) { |
| | 6956 | hidden = dataShow.hidden; |
| | 6957 | } |
| | 6958 | } else { |
| | 6959 | dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); |
| | 6960 | } |
| | 6961 | |
| | 6962 | // Store hidden/visible for toggle so `.stop().toggle()` "reverses" |
| | 6963 | if ( toggle ) { |
| | 6964 | dataShow.hidden = !hidden; |
| | 6965 | } |
| | 6966 | |
| | 6967 | // Show elements before animating them |
| | 6968 | if ( hidden ) { |
| | 6969 | showHide( [ elem ], true ); |
| | 6970 | } |
| | 6971 | |
| | 6972 | /* eslint-disable no-loop-func */ |
| | 6973 | |
| | 6974 | anim.done( function() { |
| | 6975 | |
| | 6976 | /* eslint-enable no-loop-func */ |
| | 6977 | |
| | 6978 | // The final step of a "hide" animation is actually hiding the element |
| | 6979 | if ( !hidden ) { |
| | 6980 | showHide( [ elem ] ); |
| | 6981 | } |
| | 6982 | dataPriv.remove( elem, "fxshow" ); |
| | 6983 | for ( prop in orig ) { |
| | 6984 | jQuery.style( elem, prop, orig[ prop ] ); |
| | 6985 | } |
| | 6986 | } ); |
| | 6987 | } |
| | 6988 | |
| | 6989 | // Per-property setup |
| | 6990 | propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
| | 6991 | if ( !( prop in dataShow ) ) { |
| | 6992 | dataShow[ prop ] = propTween.start; |
| | 6993 | if ( hidden ) { |
| | 6994 | propTween.end = propTween.start; |
| | 6995 | propTween.start = 0; |
| | 6996 | } |
| | 6997 | } |
| | 6998 | } |
| | 6999 | } |
| | 7000 | |
| | 7001 | function propFilter( props, specialEasing ) { |
| | 7002 | var index, name, easing, value, hooks; |
| | 7003 | |
| | 7004 | // camelCase, specialEasing and expand cssHook pass |
| | 7005 | for ( index in props ) { |
| | 7006 | name = jQuery.camelCase( index ); |
| | 7007 | easing = specialEasing[ name ]; |
| | 7008 | value = props[ index ]; |
| | 7009 | if ( Array.isArray( value ) ) { |
| | 7010 | easing = value[ 1 ]; |
| | 7011 | value = props[ index ] = value[ 0 ]; |
| | 7012 | } |
| | 7013 | |
| | 7014 | if ( index !== name ) { |
| | 7015 | props[ name ] = value; |
| | 7016 | delete props[ index ]; |
| | 7017 | } |
| | 7018 | |
| | 7019 | hooks = jQuery.cssHooks[ name ]; |
| | 7020 | if ( hooks && "expand" in hooks ) { |
| | 7021 | value = hooks.expand( value ); |
| | 7022 | delete props[ name ]; |
| | 7023 | |
| | 7024 | // Not quite $.extend, this won't overwrite existing keys. |
| | 7025 | // Reusing 'index' because we have the correct "name" |
| | 7026 | for ( index in value ) { |
| | 7027 | if ( !( index in props ) ) { |
| | 7028 | props[ index ] = value[ index ]; |
| | 7029 | specialEasing[ index ] = easing; |
| | 7030 | } |
| | 7031 | } |
| | 7032 | } else { |
| | 7033 | specialEasing[ name ] = easing; |
| | 7034 | } |
| | 7035 | } |
| | 7036 | } |
| | 7037 | |
| | 7038 | function Animation( elem, properties, options ) { |
| | 7039 | var result, |
| | 7040 | stopped, |
| | 7041 | index = 0, |
| | 7042 | length = Animation.prefilters.length, |
| | 7043 | deferred = jQuery.Deferred().always( function() { |
| | 7044 | |
| | 7045 | // Don't match elem in the :animated selector |
| | 7046 | delete tick.elem; |
| | 7047 | } ), |
| | 7048 | tick = function() { |
| | 7049 | if ( stopped ) { |
| | 7050 | return false; |
| | 7051 | } |
| | 7052 | var currentTime = fxNow || createFxNow(), |
| | 7053 | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
| | 7054 | |
| | 7055 | // Support: Android 2.3 only |
| | 7056 | // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) |
| | 7057 | temp = remaining / animation.duration || 0, |
| | 7058 | percent = 1 - temp, |
| | 7059 | index = 0, |
| | 7060 | length = animation.tweens.length; |
| | 7061 | |
| | 7062 | for ( ; index < length; index++ ) { |
| | 7063 | animation.tweens[ index ].run( percent ); |
| | 7064 | } |
| | 7065 | |
| | 7066 | deferred.notifyWith( elem, [ animation, percent, remaining ] ); |
| | 7067 | |
| | 7068 | // If there's more to do, yield |
| | 7069 | if ( percent < 1 && length ) { |
| | 7070 | return remaining; |
| | 7071 | } |
| | 7072 | |
| | 7073 | // If this was an empty animation, synthesize a final progress notification |
| | 7074 | if ( !length ) { |
| | 7075 | deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
| | 7076 | } |
| | 7077 | |
| | 7078 | // Resolve the animation and report its conclusion |
| | 7079 | deferred.resolveWith( elem, [ animation ] ); |
| | 7080 | return false; |
| | 7081 | }, |
| | 7082 | animation = deferred.promise( { |
| | 7083 | elem: elem, |
| | 7084 | props: jQuery.extend( {}, properties ), |
| | 7085 | opts: jQuery.extend( true, { |
| | 7086 | specialEasing: {}, |
| | 7087 | easing: jQuery.easing._default |
| | 7088 | }, options ), |
| | 7089 | originalProperties: properties, |
| | 7090 | originalOptions: options, |
| | 7091 | startTime: fxNow || createFxNow(), |
| | 7092 | duration: options.duration, |
| | 7093 | tweens: [], |
| | 7094 | createTween: function( prop, end ) { |
| | 7095 | var tween = jQuery.Tween( elem, animation.opts, prop, end, |
| | 7096 | animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
| | 7097 | animation.tweens.push( tween ); |
| | 7098 | return tween; |
| | 7099 | }, |
| | 7100 | stop: function( gotoEnd ) { |
| | 7101 | var index = 0, |
| | 7102 | |
| | 7103 | // If we are going to the end, we want to run all the tweens |
| | 7104 | // otherwise we skip this part |
| | 7105 | length = gotoEnd ? animation.tweens.length : 0; |
| | 7106 | if ( stopped ) { |
| | 7107 | return this; |
| | 7108 | } |
| | 7109 | stopped = true; |
| | 7110 | for ( ; index < length; index++ ) { |
| | 7111 | animation.tweens[ index ].run( 1 ); |
| | 7112 | } |
| | 7113 | |
| | 7114 | // Resolve when we played the last frame; otherwise, reject |
| | 7115 | if ( gotoEnd ) { |
| | 7116 | deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
| | 7117 | deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
| | 7118 | } else { |
| | 7119 | deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
| | 7120 | } |
| | 7121 | return this; |
| | 7122 | } |
| | 7123 | } ), |
| | 7124 | props = animation.props; |
| | 7125 | |
| | 7126 | propFilter( props, animation.opts.specialEasing ); |
| | 7127 | |
| | 7128 | for ( ; index < length; index++ ) { |
| | 7129 | result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); |
| | 7130 | if ( result ) { |
| | 7131 | if ( jQuery.isFunction( result.stop ) ) { |
| | 7132 | jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = |
| | 7133 | jQuery.proxy( result.stop, result ); |
| | 7134 | } |
| | 7135 | return result; |
| | 7136 | } |
| | 7137 | } |
| | 7138 | |
| | 7139 | jQuery.map( props, createTween, animation ); |
| | 7140 | |
| | 7141 | if ( jQuery.isFunction( animation.opts.start ) ) { |
| | 7142 | animation.opts.start.call( elem, animation ); |
| | 7143 | } |
| | 7144 | |
| | 7145 | // Attach callbacks from options |
| | 7146 | animation |
| | 7147 | .progress( animation.opts.progress ) |
| | 7148 | .done( animation.opts.done, animation.opts.complete ) |
| | 7149 | .fail( animation.opts.fail ) |
| | 7150 | .always( animation.opts.always ); |
| | 7151 | |
| | 7152 | jQuery.fx.timer( |
| | 7153 | jQuery.extend( tick, { |
| | 7154 | elem: elem, |
| | 7155 | anim: animation, |
| | 7156 | queue: animation.opts.queue |
| | 7157 | } ) |
| | 7158 | ); |
| | 7159 | |
| | 7160 | return animation; |
| | 7161 | } |
| | 7162 | |
| | 7163 | jQuery.Animation = jQuery.extend( Animation, { |
| | 7164 | |
| | 7165 | tweeners: { |
| | 7166 | "*": [ function( prop, value ) { |
| | 7167 | var tween = this.createTween( prop, value ); |
| | 7168 | adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); |
| | 7169 | return tween; |
| | 7170 | } ] |
| | 7171 | }, |
| | 7172 | |
| | 7173 | tweener: function( props, callback ) { |
| | 7174 | if ( jQuery.isFunction( props ) ) { |
| | 7175 | callback = props; |
| | 7176 | props = [ "*" ]; |
| | 7177 | } else { |
| | 7178 | props = props.match( rnothtmlwhite ); |
| | 7179 | } |
| | 7180 | |
| | 7181 | var prop, |
| | 7182 | index = 0, |
| | 7183 | length = props.length; |
| | 7184 | |
| | 7185 | for ( ; index < length; index++ ) { |
| | 7186 | prop = props[ index ]; |
| | 7187 | Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; |
| | 7188 | Animation.tweeners[ prop ].unshift( callback ); |
| | 7189 | } |
| | 7190 | }, |
| | 7191 | |
| | 7192 | prefilters: [ defaultPrefilter ], |
| | 7193 | |
| | 7194 | prefilter: function( callback, prepend ) { |
| | 7195 | if ( prepend ) { |
| | 7196 | Animation.prefilters.unshift( callback ); |
| | 7197 | } else { |
| | 7198 | Animation.prefilters.push( callback ); |
| | 7199 | } |
| | 7200 | } |
| | 7201 | } ); |
| | 7202 | |
| | 7203 | jQuery.speed = function( speed, easing, fn ) { |
| | 7204 | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
| | 7205 | complete: fn || !fn && easing || |
| | 7206 | jQuery.isFunction( speed ) && speed, |
| | 7207 | duration: speed, |
| | 7208 | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
| | 7209 | }; |
| | 7210 | |
| | 7211 | // Go to the end state if fx are off |
| | 7212 | if ( jQuery.fx.off ) { |
| | 7213 | opt.duration = 0; |
| | 7214 | |
| | 7215 | } else { |
| | 7216 | if ( typeof opt.duration !== "number" ) { |
| | 7217 | if ( opt.duration in jQuery.fx.speeds ) { |
| | 7218 | opt.duration = jQuery.fx.speeds[ opt.duration ]; |
| | 7219 | |
| | 7220 | } else { |
| | 7221 | opt.duration = jQuery.fx.speeds._default; |
| | 7222 | } |
| | 7223 | } |
| | 7224 | } |
| | 7225 | |
| | 7226 | // Normalize opt.queue - true/undefined/null -> "fx" |
| | 7227 | if ( opt.queue == null || opt.queue === true ) { |
| | 7228 | opt.queue = "fx"; |
| | 7229 | } |
| | 7230 | |
| | 7231 | // Queueing |
| | 7232 | opt.old = opt.complete; |
| | 7233 | |
| | 7234 | opt.complete = function() { |
| | 7235 | if ( jQuery.isFunction( opt.old ) ) { |
| | 7236 | opt.old.call( this ); |
| | 7237 | } |
| | 7238 | |
| | 7239 | if ( opt.queue ) { |
| | 7240 | jQuery.dequeue( this, opt.queue ); |
| | 7241 | } |
| | 7242 | }; |
| | 7243 | |
| | 7244 | return opt; |
| | 7245 | }; |
| | 7246 | |
| | 7247 | jQuery.fn.extend( { |
| | 7248 | fadeTo: function( speed, to, easing, callback ) { |
| | 7249 | |
| | 7250 | // Show any hidden elements after setting opacity to 0 |
| | 7251 | return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() |
| | 7252 | |
| | 7253 | // Animate to the value specified |
| | 7254 | .end().animate( { opacity: to }, speed, easing, callback ); |
| | 7255 | }, |
| | 7256 | animate: function( prop, speed, easing, callback ) { |
| | 7257 | var empty = jQuery.isEmptyObject( prop ), |
| | 7258 | optall = jQuery.speed( speed, easing, callback ), |
| | 7259 | doAnimation = function() { |
| | 7260 | |
| | 7261 | // Operate on a copy of prop so per-property easing won't be lost |
| | 7262 | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
| | 7263 | |
| | 7264 | // Empty animations, or finishing resolves immediately |
| | 7265 | if ( empty || dataPriv.get( this, "finish" ) ) { |
| | 7266 | anim.stop( true ); |
| | 7267 | } |
| | 7268 | }; |
| | 7269 | doAnimation.finish = doAnimation; |
| | 7270 | |
| | 7271 | return empty || optall.queue === false ? |
| | 7272 | this.each( doAnimation ) : |
| | 7273 | this.queue( optall.queue, doAnimation ); |
| | 7274 | }, |
| | 7275 | stop: function( type, clearQueue, gotoEnd ) { |
| | 7276 | var stopQueue = function( hooks ) { |
| | 7277 | var stop = hooks.stop; |
| | 7278 | delete hooks.stop; |
| | 7279 | stop( gotoEnd ); |
| | 7280 | }; |
| | 7281 | |
| | 7282 | if ( typeof type !== "string" ) { |
| | 7283 | gotoEnd = clearQueue; |
| | 7284 | clearQueue = type; |
| | 7285 | type = undefined; |
| | 7286 | } |
| | 7287 | if ( clearQueue && type !== false ) { |
| | 7288 | this.queue( type || "fx", [] ); |
| | 7289 | } |
| | 7290 | |
| | 7291 | return this.each( function() { |
| | 7292 | var dequeue = true, |
| | 7293 | index = type != null && type + "queueHooks", |
| | 7294 | timers = jQuery.timers, |
| | 7295 | data = dataPriv.get( this ); |
| | 7296 | |
| | 7297 | if ( index ) { |
| | 7298 | if ( data[ index ] && data[ index ].stop ) { |
| | 7299 | stopQueue( data[ index ] ); |
| | 7300 | } |
| | 7301 | } else { |
| | 7302 | for ( index in data ) { |
| | 7303 | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
| | 7304 | stopQueue( data[ index ] ); |
| | 7305 | } |
| | 7306 | } |
| | 7307 | } |
| | 7308 | |
| | 7309 | for ( index = timers.length; index--; ) { |
| | 7310 | if ( timers[ index ].elem === this && |
| | 7311 | ( type == null || timers[ index ].queue === type ) ) { |
| | 7312 | |
| | 7313 | timers[ index ].anim.stop( gotoEnd ); |
| | 7314 | dequeue = false; |
| | 7315 | timers.splice( index, 1 ); |
| | 7316 | } |
| | 7317 | } |
| | 7318 | |
| | 7319 | // Start the next in the queue if the last step wasn't forced. |
| | 7320 | // Timers currently will call their complete callbacks, which |
| | 7321 | // will dequeue but only if they were gotoEnd. |
| | 7322 | if ( dequeue || !gotoEnd ) { |
| | 7323 | jQuery.dequeue( this, type ); |
| | 7324 | } |
| | 7325 | } ); |
| | 7326 | }, |
| | 7327 | finish: function( type ) { |
| | 7328 | if ( type !== false ) { |
| | 7329 | type = type || "fx"; |
| | 7330 | } |
| | 7331 | return this.each( function() { |
| | 7332 | var index, |
| | 7333 | data = dataPriv.get( this ), |
| | 7334 | queue = data[ type + "queue" ], |
| | 7335 | hooks = data[ type + "queueHooks" ], |
| | 7336 | timers = jQuery.timers, |
| | 7337 | length = queue ? queue.length : 0; |
| | 7338 | |
| | 7339 | // Enable finishing flag on private data |
| | 7340 | data.finish = true; |
| | 7341 | |
| | 7342 | // Empty the queue first |
| | 7343 | jQuery.queue( this, type, [] ); |
| | 7344 | |
| | 7345 | if ( hooks && hooks.stop ) { |
| | 7346 | hooks.stop.call( this, true ); |
| | 7347 | } |
| | 7348 | |
| | 7349 | // Look for any active animations, and finish them |
| | 7350 | for ( index = timers.length; index--; ) { |
| | 7351 | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
| | 7352 | timers[ index ].anim.stop( true ); |
| | 7353 | timers.splice( index, 1 ); |
| | 7354 | } |
| | 7355 | } |
| | 7356 | |
| | 7357 | // Look for any animations in the old queue and finish them |
| | 7358 | for ( index = 0; index < length; index++ ) { |
| | 7359 | if ( queue[ index ] && queue[ index ].finish ) { |
| | 7360 | queue[ index ].finish.call( this ); |
| | 7361 | } |
| | 7362 | } |
| | 7363 | |
| | 7364 | // Turn off finishing flag |
| | 7365 | delete data.finish; |
| | 7366 | } ); |
| | 7367 | } |
| | 7368 | } ); |
| | 7369 | |
| | 7370 | jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { |
| | 7371 | var cssFn = jQuery.fn[ name ]; |
| | 7372 | jQuery.fn[ name ] = function( speed, easing, callback ) { |
| | 7373 | return speed == null || typeof speed === "boolean" ? |
| | 7374 | cssFn.apply( this, arguments ) : |
| | 7375 | this.animate( genFx( name, true ), speed, easing, callback ); |
| | 7376 | }; |
| | 7377 | } ); |
| | 7378 | |
| | 7379 | // Generate shortcuts for custom animations |
| | 7380 | jQuery.each( { |
| | 7381 | slideDown: genFx( "show" ), |
| | 7382 | slideUp: genFx( "hide" ), |
| | 7383 | slideToggle: genFx( "toggle" ), |
| | 7384 | fadeIn: { opacity: "show" }, |
| | 7385 | fadeOut: { opacity: "hide" }, |
| | 7386 | fadeToggle: { opacity: "toggle" } |
| | 7387 | }, function( name, props ) { |
| | 7388 | jQuery.fn[ name ] = function( speed, easing, callback ) { |
| | 7389 | return this.animate( props, speed, easing, callback ); |
| | 7390 | }; |
| | 7391 | } ); |
| | 7392 | |
| | 7393 | jQuery.timers = []; |
| | 7394 | jQuery.fx.tick = function() { |
| | 7395 | var timer, |
| | 7396 | i = 0, |
| | 7397 | timers = jQuery.timers; |
| | 7398 | |
| | 7399 | fxNow = jQuery.now(); |
| | 7400 | |
| | 7401 | for ( ; i < timers.length; i++ ) { |
| | 7402 | timer = timers[ i ]; |
| | 7403 | |
| | 7404 | // Run the timer and safely remove it when done (allowing for external removal) |
| | 7405 | if ( !timer() && timers[ i ] === timer ) { |
| | 7406 | timers.splice( i--, 1 ); |
| | 7407 | } |
| | 7408 | } |
| | 7409 | |
| | 7410 | if ( !timers.length ) { |
| | 7411 | jQuery.fx.stop(); |
| | 7412 | } |
| | 7413 | fxNow = undefined; |
| | 7414 | }; |
| | 7415 | |
| | 7416 | jQuery.fx.timer = function( timer ) { |
| | 7417 | jQuery.timers.push( timer ); |
| | 7418 | jQuery.fx.start(); |
| | 7419 | }; |
| | 7420 | |
| | 7421 | jQuery.fx.interval = 13; |
| | 7422 | jQuery.fx.start = function() { |
| | 7423 | if ( inProgress ) { |
| | 7424 | return; |
| | 7425 | } |
| | 7426 | |
| | 7427 | inProgress = true; |
| | 7428 | schedule(); |
| | 7429 | }; |
| | 7430 | |
| | 7431 | jQuery.fx.stop = function() { |
| | 7432 | inProgress = null; |
| | 7433 | }; |
| | 7434 | |
| | 7435 | jQuery.fx.speeds = { |
| | 7436 | slow: 600, |
| | 7437 | fast: 200, |
| | 7438 | |
| | 7439 | // Default speed |
| | 7440 | _default: 400 |
| | 7441 | }; |
| | 7442 | |
| | 7443 | |
| | 7444 | // Based off of the plugin by Clint Helfers, with permission. |
| | 7445 | // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ |
| | 7446 | jQuery.fn.delay = function( time, type ) { |
| | 7447 | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
| | 7448 | type = type || "fx"; |
| | 7449 | |
| | 7450 | return this.queue( type, function( next, hooks ) { |
| | 7451 | var timeout = window.setTimeout( next, time ); |
| | 7452 | hooks.stop = function() { |
| | 7453 | window.clearTimeout( timeout ); |
| | 7454 | }; |
| | 7455 | } ); |
| | 7456 | }; |
| | 7457 | |
| | 7458 | |
| | 7459 | ( function() { |
| | 7460 | var input = document.createElement( "input" ), |
| | 7461 | select = document.createElement( "select" ), |
| | 7462 | opt = select.appendChild( document.createElement( "option" ) ); |
| | 7463 | |
| | 7464 | input.type = "checkbox"; |
| | 7465 | |
| | 7466 | // Support: Android <=4.3 only |
| | 7467 | // Default value for a checkbox should be "on" |
| | 7468 | support.checkOn = input.value !== ""; |
| | 7469 | |
| | 7470 | // Support: IE <=11 only |
| | 7471 | // Must access selectedIndex to make default options select |
| | 7472 | support.optSelected = opt.selected; |
| | 7473 | |
| | 7474 | // Support: IE <=11 only |
| | 7475 | // An input loses its value after becoming a radio |
| | 7476 | input = document.createElement( "input" ); |
| | 7477 | input.value = "t"; |
| | 7478 | input.type = "radio"; |
| | 7479 | support.radioValue = input.value === "t"; |
| | 7480 | } )(); |
| | 7481 | |
| | 7482 | |
| | 7483 | var boolHook, |
| | 7484 | attrHandle = jQuery.expr.attrHandle; |
| | 7485 | |
| | 7486 | jQuery.fn.extend( { |
| | 7487 | attr: function( name, value ) { |
| | 7488 | return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
| | 7489 | }, |
| | 7490 | |
| | 7491 | removeAttr: function( name ) { |
| | 7492 | return this.each( function() { |
| | 7493 | jQuery.removeAttr( this, name ); |
| | 7494 | } ); |
| | 7495 | } |
| | 7496 | } ); |
| | 7497 | |
| | 7498 | jQuery.extend( { |
| | 7499 | attr: function( elem, name, value ) { |
| | 7500 | var ret, hooks, |
| | 7501 | nType = elem.nodeType; |
| | 7502 | |
| | 7503 | // Don't get/set attributes on text, comment and attribute nodes |
| | 7504 | if ( nType === 3 || nType === 8 || nType === 2 ) { |
| | 7505 | return; |
| | 7506 | } |
| | 7507 | |
| | 7508 | // Fallback to prop when attributes are not supported |
| | 7509 | if ( typeof elem.getAttribute === "undefined" ) { |
| | 7510 | return jQuery.prop( elem, name, value ); |
| | 7511 | } |
| | 7512 | |
| | 7513 | // Attribute hooks are determined by the lowercase version |
| | 7514 | // Grab necessary hook if one is defined |
| | 7515 | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| | 7516 | hooks = jQuery.attrHooks[ name.toLowerCase() ] || |
| | 7517 | ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); |
| | 7518 | } |
| | 7519 | |
| | 7520 | if ( value !== undefined ) { |
| | 7521 | if ( value === null ) { |
| | 7522 | jQuery.removeAttr( elem, name ); |
| | 7523 | return; |
| | 7524 | } |
| | 7525 | |
| | 7526 | if ( hooks && "set" in hooks && |
| | 7527 | ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
| | 7528 | return ret; |
| | 7529 | } |
| | 7530 | |
| | 7531 | elem.setAttribute( name, value + "" ); |
| | 7532 | return value; |
| | 7533 | } |
| | 7534 | |
| | 7535 | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| | 7536 | return ret; |
| | 7537 | } |
| | 7538 | |
| | 7539 | ret = jQuery.find.attr( elem, name ); |
| | 7540 | |
| | 7541 | // Non-existent attributes return null, we normalize to undefined |
| | 7542 | return ret == null ? undefined : ret; |
| | 7543 | }, |
| | 7544 | |
| | 7545 | attrHooks: { |
| | 7546 | type: { |
| | 7547 | set: function( elem, value ) { |
| | 7548 | if ( !support.radioValue && value === "radio" && |
| | 7549 | nodeName( elem, "input" ) ) { |
| | 7550 | var val = elem.value; |
| | 7551 | elem.setAttribute( "type", value ); |
| | 7552 | if ( val ) { |
| | 7553 | elem.value = val; |
| | 7554 | } |
| | 7555 | return value; |
| | 7556 | } |
| | 7557 | } |
| | 7558 | } |
| | 7559 | }, |
| | 7560 | |
| | 7561 | removeAttr: function( elem, value ) { |
| | 7562 | var name, |
| | 7563 | i = 0, |
| | 7564 | |
| | 7565 | // Attribute names can contain non-HTML whitespace characters |
| | 7566 | // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 |
| | 7567 | attrNames = value && value.match( rnothtmlwhite ); |
| | 7568 | |
| | 7569 | if ( attrNames && elem.nodeType === 1 ) { |
| | 7570 | while ( ( name = attrNames[ i++ ] ) ) { |
| | 7571 | elem.removeAttribute( name ); |
| | 7572 | } |
| | 7573 | } |
| | 7574 | } |
| | 7575 | } ); |
| | 7576 | |
| | 7577 | // Hooks for boolean attributes |
| | 7578 | boolHook = { |
| | 7579 | set: function( elem, value, name ) { |
| | 7580 | if ( value === false ) { |
| | 7581 | |
| | 7582 | // Remove boolean attributes when set to false |
| | 7583 | jQuery.removeAttr( elem, name ); |
| | 7584 | } else { |
| | 7585 | elem.setAttribute( name, name ); |
| | 7586 | } |
| | 7587 | return name; |
| | 7588 | } |
| | 7589 | }; |
| | 7590 | |
| | 7591 | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
| | 7592 | var getter = attrHandle[ name ] || jQuery.find.attr; |
| | 7593 | |
| | 7594 | attrHandle[ name ] = function( elem, name, isXML ) { |
| | 7595 | var ret, handle, |
| | 7596 | lowercaseName = name.toLowerCase(); |
| | 7597 | |
| | 7598 | if ( !isXML ) { |
| | 7599 | |
| | 7600 | // Avoid an infinite loop by temporarily removing this function from the getter |
| | 7601 | handle = attrHandle[ lowercaseName ]; |
| | 7602 | attrHandle[ lowercaseName ] = ret; |
| | 7603 | ret = getter( elem, name, isXML ) != null ? |
| | 7604 | lowercaseName : |
| | 7605 | null; |
| | 7606 | attrHandle[ lowercaseName ] = handle; |
| | 7607 | } |
| | 7608 | return ret; |
| | 7609 | }; |
| | 7610 | } ); |
| | 7611 | |
| | 7612 | |
| | 7613 | |
| | 7614 | |
| | 7615 | var rfocusable = /^(?:input|select|textarea|button)$/i, |
| | 7616 | rclickable = /^(?:a|area)$/i; |
| | 7617 | |
| | 7618 | jQuery.fn.extend( { |
| | 7619 | prop: function( name, value ) { |
| | 7620 | return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
| | 7621 | }, |
| | 7622 | |
| | 7623 | removeProp: function( name ) { |
| | 7624 | return this.each( function() { |
| | 7625 | delete this[ jQuery.propFix[ name ] || name ]; |
| | 7626 | } ); |
| | 7627 | } |
| | 7628 | } ); |
| | 7629 | |
| | 7630 | jQuery.extend( { |
| | 7631 | prop: function( elem, name, value ) { |
| | 7632 | var ret, hooks, |
| | 7633 | nType = elem.nodeType; |
| | 7634 | |
| | 7635 | // Don't get/set properties on text, comment and attribute nodes |
| | 7636 | if ( nType === 3 || nType === 8 || nType === 2 ) { |
| | 7637 | return; |
| | 7638 | } |
| | 7639 | |
| | 7640 | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| | 7641 | |
| | 7642 | // Fix name and attach hooks |
| | 7643 | name = jQuery.propFix[ name ] || name; |
| | 7644 | hooks = jQuery.propHooks[ name ]; |
| | 7645 | } |
| | 7646 | |
| | 7647 | if ( value !== undefined ) { |
| | 7648 | if ( hooks && "set" in hooks && |
| | 7649 | ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
| | 7650 | return ret; |
| | 7651 | } |
| | 7652 | |
| | 7653 | return ( elem[ name ] = value ); |
| | 7654 | } |
| | 7655 | |
| | 7656 | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| | 7657 | return ret; |
| | 7658 | } |
| | 7659 | |
| | 7660 | return elem[ name ]; |
| | 7661 | }, |
| | 7662 | |
| | 7663 | propHooks: { |
| | 7664 | tabIndex: { |
| | 7665 | get: function( elem ) { |
| | 7666 | |
| | 7667 | // Support: IE <=9 - 11 only |
| | 7668 | // elem.tabIndex doesn't always return the |
| | 7669 | // correct value when it hasn't been explicitly set |
| | 7670 | // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ |
| | 7671 | // Use proper attribute retrieval(#12072) |
| | 7672 | var tabindex = jQuery.find.attr( elem, "tabindex" ); |
| | 7673 | |
| | 7674 | if ( tabindex ) { |
| | 7675 | return parseInt( tabindex, 10 ); |
| | 7676 | } |
| | 7677 | |
| | 7678 | if ( |
| | 7679 | rfocusable.test( elem.nodeName ) || |
| | 7680 | rclickable.test( elem.nodeName ) && |
| | 7681 | elem.href |
| | 7682 | ) { |
| | 7683 | return 0; |
| | 7684 | } |
| | 7685 | |
| | 7686 | return -1; |
| | 7687 | } |
| | 7688 | } |
| | 7689 | }, |
| | 7690 | |
| | 7691 | propFix: { |
| | 7692 | "for": "htmlFor", |
| | 7693 | "class": "className" |
| | 7694 | } |
| | 7695 | } ); |
| | 7696 | |
| | 7697 | // Support: IE <=11 only |
| | 7698 | // Accessing the selectedIndex property |
| | 7699 | // forces the browser to respect setting selected |
| | 7700 | // on the option |
| | 7701 | // The getter ensures a default option is selected |
| | 7702 | // when in an optgroup |
| | 7703 | // eslint rule "no-unused-expressions" is disabled for this code |
| | 7704 | // since it considers such accessions noop |
| | 7705 | if ( !support.optSelected ) { |
| | 7706 | jQuery.propHooks.selected = { |
| | 7707 | get: function( elem ) { |
| | 7708 | |
| | 7709 | /* eslint no-unused-expressions: "off" */ |
| | 7710 | |
| | 7711 | var parent = elem.parentNode; |
| | 7712 | if ( parent && parent.parentNode ) { |
| | 7713 | parent.parentNode.selectedIndex; |
| | 7714 | } |
| | 7715 | return null; |
| | 7716 | }, |
| | 7717 | set: function( elem ) { |
| | 7718 | |
| | 7719 | /* eslint no-unused-expressions: "off" */ |
| | 7720 | |
| | 7721 | var parent = elem.parentNode; |
| | 7722 | if ( parent ) { |
| | 7723 | parent.selectedIndex; |
| | 7724 | |
| | 7725 | if ( parent.parentNode ) { |
| | 7726 | parent.parentNode.selectedIndex; |
| | 7727 | } |
| | 7728 | } |
| | 7729 | } |
| | 7730 | }; |
| | 7731 | } |
| | 7732 | |
| | 7733 | jQuery.each( [ |
| | 7734 | "tabIndex", |
| | 7735 | "readOnly", |
| | 7736 | "maxLength", |
| | 7737 | "cellSpacing", |
| | 7738 | "cellPadding", |
| | 7739 | "rowSpan", |
| | 7740 | "colSpan", |
| | 7741 | "useMap", |
| | 7742 | "frameBorder", |
| | 7743 | "contentEditable" |
| | 7744 | ], function() { |
| | 7745 | jQuery.propFix[ this.toLowerCase() ] = this; |
| | 7746 | } ); |
| | 7747 | |
| | 7748 | |
| | 7749 | |
| | 7750 | |
| | 7751 | // Strip and collapse whitespace according to HTML spec |
| | 7752 | // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace |
| | 7753 | function stripAndCollapse( value ) { |
| | 7754 | var tokens = value.match( rnothtmlwhite ) || []; |
| | 7755 | return tokens.join( " " ); |
| | 7756 | } |
| | 7757 | |
| | 7758 | |
| | 7759 | function getClass( elem ) { |
| | 7760 | return elem.getAttribute && elem.getAttribute( "class" ) || ""; |
| | 7761 | } |
| | 7762 | |
| | 7763 | jQuery.fn.extend( { |
| | 7764 | addClass: function( value ) { |
| | 7765 | var classes, elem, cur, curValue, clazz, j, finalValue, |
| | 7766 | i = 0; |
| | 7767 | |
| | 7768 | if ( jQuery.isFunction( value ) ) { |
| | 7769 | return this.each( function( j ) { |
| | 7770 | jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); |
| | 7771 | } ); |
| | 7772 | } |
| | 7773 | |
| | 7774 | if ( typeof value === "string" && value ) { |
| | 7775 | classes = value.match( rnothtmlwhite ) || []; |
| | 7776 | |
| | 7777 | while ( ( elem = this[ i++ ] ) ) { |
| | 7778 | curValue = getClass( elem ); |
| | 7779 | cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); |
| | 7780 | |
| | 7781 | if ( cur ) { |
| | 7782 | j = 0; |
| | 7783 | while ( ( clazz = classes[ j++ ] ) ) { |
| | 7784 | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
| | 7785 | cur += clazz + " "; |
| | 7786 | } |
| | 7787 | } |
| | 7788 | |
| | 7789 | // Only assign if different to avoid unneeded rendering. |
| | 7790 | finalValue = stripAndCollapse( cur ); |
| | 7791 | if ( curValue !== finalValue ) { |
| | 7792 | elem.setAttribute( "class", finalValue ); |
| | 7793 | } |
| | 7794 | } |
| | 7795 | } |
| | 7796 | } |
| | 7797 | |
| | 7798 | return this; |
| | 7799 | }, |
| | 7800 | |
| | 7801 | removeClass: function( value ) { |
| | 7802 | var classes, elem, cur, curValue, clazz, j, finalValue, |
| | 7803 | i = 0; |
| | 7804 | |
| | 7805 | if ( jQuery.isFunction( value ) ) { |
| | 7806 | return this.each( function( j ) { |
| | 7807 | jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); |
| | 7808 | } ); |
| | 7809 | } |
| | 7810 | |
| | 7811 | if ( !arguments.length ) { |
| | 7812 | return this.attr( "class", "" ); |
| | 7813 | } |
| | 7814 | |
| | 7815 | if ( typeof value === "string" && value ) { |
| | 7816 | classes = value.match( rnothtmlwhite ) || []; |
| | 7817 | |
| | 7818 | while ( ( elem = this[ i++ ] ) ) { |
| | 7819 | curValue = getClass( elem ); |
| | 7820 | |
| | 7821 | // This expression is here for better compressibility (see addClass) |
| | 7822 | cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); |
| | 7823 | |
| | 7824 | if ( cur ) { |
| | 7825 | j = 0; |
| | 7826 | while ( ( clazz = classes[ j++ ] ) ) { |
| | 7827 | |
| | 7828 | // Remove *all* instances |
| | 7829 | while ( cur.indexOf( " " + clazz + " " ) > -1 ) { |
| | 7830 | cur = cur.replace( " " + clazz + " ", " " ); |
| | 7831 | } |
| | 7832 | } |
| | 7833 | |
| | 7834 | // Only assign if different to avoid unneeded rendering. |
| | 7835 | finalValue = stripAndCollapse( cur ); |
| | 7836 | if ( curValue !== finalValue ) { |
| | 7837 | elem.setAttribute( "class", finalValue ); |
| | 7838 | } |
| | 7839 | } |
| | 7840 | } |
| | 7841 | } |
| | 7842 | |
| | 7843 | return this; |
| | 7844 | }, |
| | 7845 | |
| | 7846 | toggleClass: function( value, stateVal ) { |
| | 7847 | var type = typeof value; |
| | 7848 | |
| | 7849 | if ( typeof stateVal === "boolean" && type === "string" ) { |
| | 7850 | return stateVal ? this.addClass( value ) : this.removeClass( value ); |
| | 7851 | } |
| | 7852 | |
| | 7853 | if ( jQuery.isFunction( value ) ) { |
| | 7854 | return this.each( function( i ) { |
| | 7855 | jQuery( this ).toggleClass( |
| | 7856 | value.call( this, i, getClass( this ), stateVal ), |
| | 7857 | stateVal |
| | 7858 | ); |
| | 7859 | } ); |
| | 7860 | } |
| | 7861 | |
| | 7862 | return this.each( function() { |
| | 7863 | var className, i, self, classNames; |
| | 7864 | |
| | 7865 | if ( type === "string" ) { |
| | 7866 | |
| | 7867 | // Toggle individual class names |
| | 7868 | i = 0; |
| | 7869 | self = jQuery( this ); |
| | 7870 | classNames = value.match( rnothtmlwhite ) || []; |
| | 7871 | |
| | 7872 | while ( ( className = classNames[ i++ ] ) ) { |
| | 7873 | |
| | 7874 | // Check each className given, space separated list |
| | 7875 | if ( self.hasClass( className ) ) { |
| | 7876 | self.removeClass( className ); |
| | 7877 | } else { |
| | 7878 | self.addClass( className ); |
| | 7879 | } |
| | 7880 | } |
| | 7881 | |
| | 7882 | // Toggle whole class name |
| | 7883 | } else if ( value === undefined || type === "boolean" ) { |
| | 7884 | className = getClass( this ); |
| | 7885 | if ( className ) { |
| | 7886 | |
| | 7887 | // Store className if set |
| | 7888 | dataPriv.set( this, "__className__", className ); |
| | 7889 | } |
| | 7890 | |
| | 7891 | // If the element has a class name or if we're passed `false`, |
| | 7892 | // then remove the whole classname (if there was one, the above saved it). |
| | 7893 | // Otherwise bring back whatever was previously saved (if anything), |
| | 7894 | // falling back to the empty string if nothing was stored. |
| | 7895 | if ( this.setAttribute ) { |
| | 7896 | this.setAttribute( "class", |
| | 7897 | className || value === false ? |
| | 7898 | "" : |
| | 7899 | dataPriv.get( this, "__className__" ) || "" |
| | 7900 | ); |
| | 7901 | } |
| | 7902 | } |
| | 7903 | } ); |
| | 7904 | }, |
| | 7905 | |
| | 7906 | hasClass: function( selector ) { |
| | 7907 | var className, elem, |
| | 7908 | i = 0; |
| | 7909 | |
| | 7910 | className = " " + selector + " "; |
| | 7911 | while ( ( elem = this[ i++ ] ) ) { |
| | 7912 | if ( elem.nodeType === 1 && |
| | 7913 | ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { |
| | 7914 | return true; |
| | 7915 | } |
| | 7916 | } |
| | 7917 | |
| | 7918 | return false; |
| | 7919 | } |
| | 7920 | } ); |
| | 7921 | |
| | 7922 | |
| | 7923 | |
| | 7924 | |
| | 7925 | var rreturn = /\r/g; |
| | 7926 | |
| | 7927 | jQuery.fn.extend( { |
| | 7928 | val: function( value ) { |
| | 7929 | var hooks, ret, isFunction, |
| | 7930 | elem = this[ 0 ]; |
| | 7931 | |
| | 7932 | if ( !arguments.length ) { |
| | 7933 | if ( elem ) { |
| | 7934 | hooks = jQuery.valHooks[ elem.type ] || |
| | 7935 | jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
| | 7936 | |
| | 7937 | if ( hooks && |
| | 7938 | "get" in hooks && |
| | 7939 | ( ret = hooks.get( elem, "value" ) ) !== undefined |
| | 7940 | ) { |
| | 7941 | return ret; |
| | 7942 | } |
| | 7943 | |
| | 7944 | ret = elem.value; |
| | 7945 | |
| | 7946 | // Handle most common string cases |
| | 7947 | if ( typeof ret === "string" ) { |
| | 7948 | return ret.replace( rreturn, "" ); |
| | 7949 | } |
| | 7950 | |
| | 7951 | // Handle cases where value is null/undef or number |
| | 7952 | return ret == null ? "" : ret; |
| | 7953 | } |
| | 7954 | |
| | 7955 | return; |
| | 7956 | } |
| | 7957 | |
| | 7958 | isFunction = jQuery.isFunction( value ); |
| | 7959 | |
| | 7960 | return this.each( function( i ) { |
| | 7961 | var val; |
| | 7962 | |
| | 7963 | if ( this.nodeType !== 1 ) { |
| | 7964 | return; |
| | 7965 | } |
| | 7966 | |
| | 7967 | if ( isFunction ) { |
| | 7968 | val = value.call( this, i, jQuery( this ).val() ); |
| | 7969 | } else { |
| | 7970 | val = value; |
| | 7971 | } |
| | 7972 | |
| | 7973 | // Treat null/undefined as ""; convert numbers to string |
| | 7974 | if ( val == null ) { |
| | 7975 | val = ""; |
| | 7976 | |
| | 7977 | } else if ( typeof val === "number" ) { |
| | 7978 | val += ""; |
| | 7979 | |
| | 7980 | } else if ( Array.isArray( val ) ) { |
| | 7981 | val = jQuery.map( val, function( value ) { |
| | 7982 | return value == null ? "" : value + ""; |
| | 7983 | } ); |
| | 7984 | } |
| | 7985 | |
| | 7986 | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
| | 7987 | |
| | 7988 | // If set returns undefined, fall back to normal setting |
| | 7989 | if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { |
| | 7990 | this.value = val; |
| | 7991 | } |
| | 7992 | } ); |
| | 7993 | } |
| | 7994 | } ); |
| | 7995 | |
| | 7996 | jQuery.extend( { |
| | 7997 | valHooks: { |
| | 7998 | option: { |
| | 7999 | get: function( elem ) { |
| | 8000 | |
| | 8001 | var val = jQuery.find.attr( elem, "value" ); |
| | 8002 | return val != null ? |
| | 8003 | val : |
| | 8004 | |
| | 8005 | // Support: IE <=10 - 11 only |
| | 8006 | // option.text throws exceptions (#14686, #14858) |
| | 8007 | // Strip and collapse whitespace |
| | 8008 | // https://html.spec.whatwg.org/#strip-and-collapse-whitespace |
| | 8009 | stripAndCollapse( jQuery.text( elem ) ); |
| | 8010 | } |
| | 8011 | }, |
| | 8012 | select: { |
| | 8013 | get: function( elem ) { |
| | 8014 | var value, option, i, |
| | 8015 | options = elem.options, |
| | 8016 | index = elem.selectedIndex, |
| | 8017 | one = elem.type === "select-one", |
| | 8018 | values = one ? null : [], |
| | 8019 | max = one ? index + 1 : options.length; |
| | 8020 | |
| | 8021 | if ( index < 0 ) { |
| | 8022 | i = max; |
| | 8023 | |
| | 8024 | } else { |
| | 8025 | i = one ? index : 0; |
| | 8026 | } |
| | 8027 | |
| | 8028 | // Loop through all the selected options |
| | 8029 | for ( ; i < max; i++ ) { |
| | 8030 | option = options[ i ]; |
| | 8031 | |
| | 8032 | // Support: IE <=9 only |
| | 8033 | // IE8-9 doesn't update selected after form reset (#2551) |
| | 8034 | if ( ( option.selected || i === index ) && |
| | 8035 | |
| | 8036 | // Don't return options that are disabled or in a disabled optgroup |
| | 8037 | !option.disabled && |
| | 8038 | ( !option.parentNode.disabled || |
| | 8039 | !nodeName( option.parentNode, "optgroup" ) ) ) { |
| | 8040 | |
| | 8041 | // Get the specific value for the option |
| | 8042 | value = jQuery( option ).val(); |
| | 8043 | |
| | 8044 | // We don't need an array for one selects |
| | 8045 | if ( one ) { |
| | 8046 | return value; |
| | 8047 | } |
| | 8048 | |
| | 8049 | // Multi-Selects return an array |
| | 8050 | values.push( value ); |
| | 8051 | } |
| | 8052 | } |
| | 8053 | |
| | 8054 | return values; |
| | 8055 | }, |
| | 8056 | |
| | 8057 | set: function( elem, value ) { |
| | 8058 | var optionSet, option, |
| | 8059 | options = elem.options, |
| | 8060 | values = jQuery.makeArray( value ), |
| | 8061 | i = options.length; |
| | 8062 | |
| | 8063 | while ( i-- ) { |
| | 8064 | option = options[ i ]; |
| | 8065 | |
| | 8066 | /* eslint-disable no-cond-assign */ |
| | 8067 | |
| | 8068 | if ( option.selected = |
| | 8069 | jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 |
| | 8070 | ) { |
| | 8071 | optionSet = true; |
| | 8072 | } |
| | 8073 | |
| | 8074 | /* eslint-enable no-cond-assign */ |
| | 8075 | } |
| | 8076 | |
| | 8077 | // Force browsers to behave consistently when non-matching value is set |
| | 8078 | if ( !optionSet ) { |
| | 8079 | elem.selectedIndex = -1; |
| | 8080 | } |
| | 8081 | return values; |
| | 8082 | } |
| | 8083 | } |
| | 8084 | } |
| | 8085 | } ); |
| | 8086 | |
| | 8087 | // Radios and checkboxes getter/setter |
| | 8088 | jQuery.each( [ "radio", "checkbox" ], function() { |
| | 8089 | jQuery.valHooks[ this ] = { |
| | 8090 | set: function( elem, value ) { |
| | 8091 | if ( Array.isArray( value ) ) { |
| | 8092 | return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); |
| | 8093 | } |
| | 8094 | } |
| | 8095 | }; |
| | 8096 | if ( !support.checkOn ) { |
| | 8097 | jQuery.valHooks[ this ].get = function( elem ) { |
| | 8098 | return elem.getAttribute( "value" ) === null ? "on" : elem.value; |
| | 8099 | }; |
| | 8100 | } |
| | 8101 | } ); |
| | 8102 | |
| | 8103 | |
| | 8104 | |
| | 8105 | |
| | 8106 | // Return jQuery for attributes-only inclusion |
| | 8107 | |
| | 8108 | |
| | 8109 | var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; |
| | 8110 | |
| | 8111 | jQuery.extend( jQuery.event, { |
| | 8112 | |
| | 8113 | trigger: function( event, data, elem, onlyHandlers ) { |
| | 8114 | |
| | 8115 | var i, cur, tmp, bubbleType, ontype, handle, special, |
| | 8116 | eventPath = [ elem || document ], |
| | 8117 | type = hasOwn.call( event, "type" ) ? event.type : event, |
| | 8118 | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; |
| | 8119 | |
| | 8120 | cur = tmp = elem = elem || document; |
| | 8121 | |
| | 8122 | // Don't do events on text and comment nodes |
| | 8123 | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
| | 8124 | return; |
| | 8125 | } |
| | 8126 | |
| | 8127 | // focus/blur morphs to focusin/out; ensure we're not firing them right now |
| | 8128 | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
| | 8129 | return; |
| | 8130 | } |
| | 8131 | |
| | 8132 | if ( type.indexOf( "." ) > -1 ) { |
| | 8133 | |
| | 8134 | // Namespaced trigger; create a regexp to match event type in handle() |
| | 8135 | namespaces = type.split( "." ); |
| | 8136 | type = namespaces.shift(); |
| | 8137 | namespaces.sort(); |
| | 8138 | } |
| | 8139 | ontype = type.indexOf( ":" ) < 0 && "on" + type; |
| | 8140 | |
| | 8141 | // Caller can pass in a jQuery.Event object, Object, or just an event type string |
| | 8142 | event = event[ jQuery.expando ] ? |
| | 8143 | event : |
| | 8144 | new jQuery.Event( type, typeof event === "object" && event ); |
| | 8145 | |
| | 8146 | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) |
| | 8147 | event.isTrigger = onlyHandlers ? 2 : 3; |
| | 8148 | event.namespace = namespaces.join( "." ); |
| | 8149 | event.rnamespace = event.namespace ? |
| | 8150 | new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : |
| | 8151 | null; |
| | 8152 | |
| | 8153 | // Clean up the event in case it is being reused |
| | 8154 | event.result = undefined; |
| | 8155 | if ( !event.target ) { |
| | 8156 | event.target = elem; |
| | 8157 | } |
| | 8158 | |
| | 8159 | // Clone any incoming data and prepend the event, creating the handler arg list |
| | 8160 | data = data == null ? |
| | 8161 | [ event ] : |
| | 8162 | jQuery.makeArray( data, [ event ] ); |
| | 8163 | |
| | 8164 | // Allow special events to draw outside the lines |
| | 8165 | special = jQuery.event.special[ type ] || {}; |
| | 8166 | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
| | 8167 | return; |
| | 8168 | } |
| | 8169 | |
| | 8170 | // Determine event propagation path in advance, per W3C events spec (#9951) |
| | 8171 | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) |
| | 8172 | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
| | 8173 | |
| | 8174 | bubbleType = special.delegateType || type; |
| | 8175 | if ( !rfocusMorph.test( bubbleType + type ) ) { |
| | 8176 | cur = cur.parentNode; |
| | 8177 | } |
| | 8178 | for ( ; cur; cur = cur.parentNode ) { |
| | 8179 | eventPath.push( cur ); |
| | 8180 | tmp = cur; |
| | 8181 | } |
| | 8182 | |
| | 8183 | // Only add window if we got to document (e.g., not plain obj or detached DOM) |
| | 8184 | if ( tmp === ( elem.ownerDocument || document ) ) { |
| | 8185 | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
| | 8186 | } |
| | 8187 | } |
| | 8188 | |
| | 8189 | // Fire handlers on the event path |
| | 8190 | i = 0; |
| | 8191 | while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { |
| | 8192 | |
| | 8193 | event.type = i > 1 ? |
| | 8194 | bubbleType : |
| | 8195 | special.bindType || type; |
| | 8196 | |
| | 8197 | // jQuery handler |
| | 8198 | handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && |
| | 8199 | dataPriv.get( cur, "handle" ); |
| | 8200 | if ( handle ) { |
| | 8201 | handle.apply( cur, data ); |
| | 8202 | } |
| | 8203 | |
| | 8204 | // Native handler |
| | 8205 | handle = ontype && cur[ ontype ]; |
| | 8206 | if ( handle && handle.apply && acceptData( cur ) ) { |
| | 8207 | event.result = handle.apply( cur, data ); |
| | 8208 | if ( event.result === false ) { |
| | 8209 | event.preventDefault(); |
| | 8210 | } |
| | 8211 | } |
| | 8212 | } |
| | 8213 | event.type = type; |
| | 8214 | |
| | 8215 | // If nobody prevented the default action, do it now |
| | 8216 | if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
| | 8217 | |
| | 8218 | if ( ( !special._default || |
| | 8219 | special._default.apply( eventPath.pop(), data ) === false ) && |
| | 8220 | acceptData( elem ) ) { |
| | 8221 | |
| | 8222 | // Call a native DOM method on the target with the same name as the event. |
| | 8223 | // Don't do default actions on window, that's where global variables be (#6170) |
| | 8224 | if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { |
| | 8225 | |
| | 8226 | // Don't re-trigger an onFOO event when we call its FOO() method |
| | 8227 | tmp = elem[ ontype ]; |
| | 8228 | |
| | 8229 | if ( tmp ) { |
| | 8230 | elem[ ontype ] = null; |
| | 8231 | } |
| | 8232 | |
| | 8233 | // Prevent re-triggering of the same event, since we already bubbled it above |
| | 8234 | jQuery.event.triggered = type; |
| | 8235 | elem[ type ](); |
| | 8236 | jQuery.event.triggered = undefined; |
| | 8237 | |
| | 8238 | if ( tmp ) { |
| | 8239 | elem[ ontype ] = tmp; |
| | 8240 | } |
| | 8241 | } |
| | 8242 | } |
| | 8243 | } |
| | 8244 | |
| | 8245 | return event.result; |
| | 8246 | }, |
| | 8247 | |
| | 8248 | // Piggyback on a donor event to simulate a different one |
| | 8249 | // Used only for `focus(in | out)` events |
| | 8250 | simulate: function( type, elem, event ) { |
| | 8251 | var e = jQuery.extend( |
| | 8252 | new jQuery.Event(), |
| | 8253 | event, |
| | 8254 | { |
| | 8255 | type: type, |
| | 8256 | isSimulated: true |
| | 8257 | } |
| | 8258 | ); |
| | 8259 | |
| | 8260 | jQuery.event.trigger( e, null, elem ); |
| | 8261 | } |
| | 8262 | |
| | 8263 | } ); |
| | 8264 | |
| | 8265 | jQuery.fn.extend( { |
| | 8266 | |
| | 8267 | trigger: function( type, data ) { |
| | 8268 | return this.each( function() { |
| | 8269 | jQuery.event.trigger( type, data, this ); |
| | 8270 | } ); |
| | 8271 | }, |
| | 8272 | triggerHandler: function( type, data ) { |
| | 8273 | var elem = this[ 0 ]; |
| | 8274 | if ( elem ) { |
| | 8275 | return jQuery.event.trigger( type, data, elem, true ); |
| | 8276 | } |
| | 8277 | } |
| | 8278 | } ); |
| | 8279 | |
| | 8280 | |
| | 8281 | jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + |
| | 8282 | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
| | 8283 | "change select submit keydown keypress keyup contextmenu" ).split( " " ), |
| | 8284 | function( i, name ) { |
| | 8285 | |
| | 8286 | // Handle event binding |
| | 8287 | jQuery.fn[ name ] = function( data, fn ) { |
| | 8288 | return arguments.length > 0 ? |
| | 8289 | this.on( name, null, data, fn ) : |
| | 8290 | this.trigger( name ); |
| | 8291 | }; |
| | 8292 | } ); |
| | 8293 | |
| | 8294 | jQuery.fn.extend( { |
| | 8295 | hover: function( fnOver, fnOut ) { |
| | 8296 | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
| | 8297 | } |
| | 8298 | } ); |
| | 8299 | |
| | 8300 | |
| | 8301 | |
| | 8302 | |
| | 8303 | support.focusin = "onfocusin" in window; |
| | 8304 | |
| | 8305 | |
| | 8306 | // Support: Firefox <=44 |
| | 8307 | // Firefox doesn't have focus(in | out) events |
| | 8308 | // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 |
| | 8309 | // |
| | 8310 | // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 |
| | 8311 | // focus(in | out) events fire after focus & blur events, |
| | 8312 | // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order |
| | 8313 | // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 |
| | 8314 | if ( !support.focusin ) { |
| | 8315 | jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
| | 8316 | |
| | 8317 | // Attach a single capturing handler on the document while someone wants focusin/focusout |
| | 8318 | var handler = function( event ) { |
| | 8319 | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); |
| | 8320 | }; |
| | 8321 | |
| | 8322 | jQuery.event.special[ fix ] = { |
| | 8323 | setup: function() { |
| | 8324 | var doc = this.ownerDocument || this, |
| | 8325 | attaches = dataPriv.access( doc, fix ); |
| | 8326 | |
| | 8327 | if ( !attaches ) { |
| | 8328 | doc.addEventListener( orig, handler, true ); |
| | 8329 | } |
| | 8330 | dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); |
| | 8331 | }, |
| | 8332 | teardown: function() { |
| | 8333 | var doc = this.ownerDocument || this, |
| | 8334 | attaches = dataPriv.access( doc, fix ) - 1; |
| | 8335 | |
| | 8336 | if ( !attaches ) { |
| | 8337 | doc.removeEventListener( orig, handler, true ); |
| | 8338 | dataPriv.remove( doc, fix ); |
| | 8339 | |
| | 8340 | } else { |
| | 8341 | dataPriv.access( doc, fix, attaches ); |
| | 8342 | } |
| | 8343 | } |
| | 8344 | }; |
| | 8345 | } ); |
| | 8346 | } |
| | 8347 | var location = window.location; |
| | 8348 | |
| | 8349 | var nonce = jQuery.now(); |
| | 8350 | |
| | 8351 | var rquery = ( /\?/ ); |
| | 8352 | |
| | 8353 | |
| | 8354 | |
| | 8355 | // Cross-browser xml parsing |
| | 8356 | jQuery.parseXML = function( data ) { |
| | 8357 | var xml; |
| | 8358 | if ( !data || typeof data !== "string" ) { |
| | 8359 | return null; |
| | 8360 | } |
| | 8361 | |
| | 8362 | // Support: IE 9 - 11 only |
| | 8363 | // IE throws on parseFromString with invalid input. |
| | 8364 | try { |
| | 8365 | xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); |
| | 8366 | } catch ( e ) { |
| | 8367 | xml = undefined; |
| | 8368 | } |
| | 8369 | |
| | 8370 | if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { |
| | 8371 | jQuery.error( "Invalid XML: " + data ); |
| | 8372 | } |
| | 8373 | return xml; |
| | 8374 | }; |
| | 8375 | |
| | 8376 | |
| | 8377 | var |
| | 8378 | rbracket = /\[\]$/, |
| | 8379 | rCRLF = /\r?\n/g, |
| | 8380 | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
| | 8381 | rsubmittable = /^(?:input|select|textarea|keygen)/i; |
| | 8382 | |
| | 8383 | function buildParams( prefix, obj, traditional, add ) { |
| | 8384 | var name; |
| | 8385 | |
| | 8386 | if ( Array.isArray( obj ) ) { |
| | 8387 | |
| | 8388 | // Serialize array item. |
| | 8389 | jQuery.each( obj, function( i, v ) { |
| | 8390 | if ( traditional || rbracket.test( prefix ) ) { |
| | 8391 | |
| | 8392 | // Treat each array item as a scalar. |
| | 8393 | add( prefix, v ); |
| | 8394 | |
| | 8395 | } else { |
| | 8396 | |
| | 8397 | // Item is non-scalar (array or object), encode its numeric index. |
| | 8398 | buildParams( |
| | 8399 | prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", |
| | 8400 | v, |
| | 8401 | traditional, |
| | 8402 | add |
| | 8403 | ); |
| | 8404 | } |
| | 8405 | } ); |
| | 8406 | |
| | 8407 | } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
| | 8408 | |
| | 8409 | // Serialize object item. |
| | 8410 | for ( name in obj ) { |
| | 8411 | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
| | 8412 | } |
| | 8413 | |
| | 8414 | } else { |
| | 8415 | |
| | 8416 | // Serialize scalar item. |
| | 8417 | add( prefix, obj ); |
| | 8418 | } |
| | 8419 | } |
| | 8420 | |
| | 8421 | // Serialize an array of form elements or a set of |
| | 8422 | // key/values into a query string |
| | 8423 | jQuery.param = function( a, traditional ) { |
| | 8424 | var prefix, |
| | 8425 | s = [], |
| | 8426 | add = function( key, valueOrFunction ) { |
| | 8427 | |
| | 8428 | // If value is a function, invoke it and use its return value |
| | 8429 | var value = jQuery.isFunction( valueOrFunction ) ? |
| | 8430 | valueOrFunction() : |
| | 8431 | valueOrFunction; |
| | 8432 | |
| | 8433 | s[ s.length ] = encodeURIComponent( key ) + "=" + |
| | 8434 | encodeURIComponent( value == null ? "" : value ); |
| | 8435 | }; |
| | 8436 | |
| | 8437 | // If an array was passed in, assume that it is an array of form elements. |
| | 8438 | if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
| | 8439 | |
| | 8440 | // Serialize the form elements |
| | 8441 | jQuery.each( a, function() { |
| | 8442 | add( this.name, this.value ); |
| | 8443 | } ); |
| | 8444 | |
| | 8445 | } else { |
| | 8446 | |
| | 8447 | // If traditional, encode the "old" way (the way 1.3.2 or older |
| | 8448 | // did it), otherwise encode params recursively. |
| | 8449 | for ( prefix in a ) { |
| | 8450 | buildParams( prefix, a[ prefix ], traditional, add ); |
| | 8451 | } |
| | 8452 | } |
| | 8453 | |
| | 8454 | // Return the resulting serialization |
| | 8455 | return s.join( "&" ); |
| | 8456 | }; |
| | 8457 | |
| | 8458 | jQuery.fn.extend( { |
| | 8459 | serialize: function() { |
| | 8460 | return jQuery.param( this.serializeArray() ); |
| | 8461 | }, |
| | 8462 | serializeArray: function() { |
| | 8463 | return this.map( function() { |
| | 8464 | |
| | 8465 | // Can add propHook for "elements" to filter or add form elements |
| | 8466 | var elements = jQuery.prop( this, "elements" ); |
| | 8467 | return elements ? jQuery.makeArray( elements ) : this; |
| | 8468 | } ) |
| | 8469 | .filter( function() { |
| | 8470 | var type = this.type; |
| | 8471 | |
| | 8472 | // Use .is( ":disabled" ) so that fieldset[disabled] works |
| | 8473 | return this.name && !jQuery( this ).is( ":disabled" ) && |
| | 8474 | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && |
| | 8475 | ( this.checked || !rcheckableType.test( type ) ); |
| | 8476 | } ) |
| | 8477 | .map( function( i, elem ) { |
| | 8478 | var val = jQuery( this ).val(); |
| | 8479 | |
| | 8480 | if ( val == null ) { |
| | 8481 | return null; |
| | 8482 | } |
| | 8483 | |
| | 8484 | if ( Array.isArray( val ) ) { |
| | 8485 | return jQuery.map( val, function( val ) { |
| | 8486 | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| | 8487 | } ); |
| | 8488 | } |
| | 8489 | |
| | 8490 | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| | 8491 | } ).get(); |
| | 8492 | } |
| | 8493 | } ); |
| | 8494 | |
| | 8495 | |
| | 8496 | var |
| | 8497 | r20 = /%20/g, |
| | 8498 | rhash = /#.*$/, |
| | 8499 | rantiCache = /([?&])_=[^&]*/, |
| | 8500 | rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, |
| | 8501 | |
| | 8502 | // #7653, #8125, #8152: local protocol detection |
| | 8503 | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, |
| | 8504 | rnoContent = /^(?:GET|HEAD)$/, |
| | 8505 | rprotocol = /^\/\//, |
| | 8506 | |
| | 8507 | /* Prefilters |
| | 8508 | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) |
| | 8509 | * 2) These are called: |
| | 8510 | * - BEFORE asking for a transport |
| | 8511 | * - AFTER param serialization (s.data is a string if s.processData is true) |
| | 8512 | * 3) key is the dataType |
| | 8513 | * 4) the catchall symbol "*" can be used |
| | 8514 | * 5) execution will start with transport dataType and THEN continue down to "*" if needed |
| | 8515 | */ |
| | 8516 | prefilters = {}, |
| | 8517 | |
| | 8518 | /* Transports bindings |
| | 8519 | * 1) key is the dataType |
| | 8520 | * 2) the catchall symbol "*" can be used |
| | 8521 | * 3) selection will start with transport dataType and THEN go to "*" if needed |
| | 8522 | */ |
| | 8523 | transports = {}, |
| | 8524 | |
| | 8525 | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
| | 8526 | allTypes = "*/".concat( "*" ), |
| | 8527 | |
| | 8528 | // Anchor tag for parsing the document origin |
| | 8529 | originAnchor = document.createElement( "a" ); |
| | 8530 | originAnchor.href = location.href; |
| | 8531 | |
| | 8532 | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
| | 8533 | function addToPrefiltersOrTransports( structure ) { |
| | 8534 | |
| | 8535 | // dataTypeExpression is optional and defaults to "*" |
| | 8536 | return function( dataTypeExpression, func ) { |
| | 8537 | |
| | 8538 | if ( typeof dataTypeExpression !== "string" ) { |
| | 8539 | func = dataTypeExpression; |
| | 8540 | dataTypeExpression = "*"; |
| | 8541 | } |
| | 8542 | |
| | 8543 | var dataType, |
| | 8544 | i = 0, |
| | 8545 | dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; |
| | 8546 | |
| | 8547 | if ( jQuery.isFunction( func ) ) { |
| | 8548 | |
| | 8549 | // For each dataType in the dataTypeExpression |
| | 8550 | while ( ( dataType = dataTypes[ i++ ] ) ) { |
| | 8551 | |
| | 8552 | // Prepend if requested |
| | 8553 | if ( dataType[ 0 ] === "+" ) { |
| | 8554 | dataType = dataType.slice( 1 ) || "*"; |
| | 8555 | ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); |
| | 8556 | |
| | 8557 | // Otherwise append |
| | 8558 | } else { |
| | 8559 | ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); |
| | 8560 | } |
| | 8561 | } |
| | 8562 | } |
| | 8563 | }; |
| | 8564 | } |
| | 8565 | |
| | 8566 | // Base inspection function for prefilters and transports |
| | 8567 | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
| | 8568 | |
| | 8569 | var inspected = {}, |
| | 8570 | seekingTransport = ( structure === transports ); |
| | 8571 | |
| | 8572 | function inspect( dataType ) { |
| | 8573 | var selected; |
| | 8574 | inspected[ dataType ] = true; |
| | 8575 | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { |
| | 8576 | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); |
| | 8577 | if ( typeof dataTypeOrTransport === "string" && |
| | 8578 | !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
| | 8579 | |
| | 8580 | options.dataTypes.unshift( dataTypeOrTransport ); |
| | 8581 | inspect( dataTypeOrTransport ); |
| | 8582 | return false; |
| | 8583 | } else if ( seekingTransport ) { |
| | 8584 | return !( selected = dataTypeOrTransport ); |
| | 8585 | } |
| | 8586 | } ); |
| | 8587 | return selected; |
| | 8588 | } |
| | 8589 | |
| | 8590 | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
| | 8591 | } |
| | 8592 | |
| | 8593 | // A special extend for ajax options |
| | 8594 | // that takes "flat" options (not to be deep extended) |
| | 8595 | // Fixes #9887 |
| | 8596 | function ajaxExtend( target, src ) { |
| | 8597 | var key, deep, |
| | 8598 | flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
| | 8599 | |
| | 8600 | for ( key in src ) { |
| | 8601 | if ( src[ key ] !== undefined ) { |
| | 8602 | ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; |
| | 8603 | } |
| | 8604 | } |
| | 8605 | if ( deep ) { |
| | 8606 | jQuery.extend( true, target, deep ); |
| | 8607 | } |
| | 8608 | |
| | 8609 | return target; |
| | 8610 | } |
| | 8611 | |
| | 8612 | /* Handles responses to an ajax request: |
| | 8613 | * - finds the right dataType (mediates between content-type and expected dataType) |
| | 8614 | * - returns the corresponding response |
| | 8615 | */ |
| | 8616 | function ajaxHandleResponses( s, jqXHR, responses ) { |
| | 8617 | |
| | 8618 | var ct, type, finalDataType, firstDataType, |
| | 8619 | contents = s.contents, |
| | 8620 | dataTypes = s.dataTypes; |
| | 8621 | |
| | 8622 | // Remove auto dataType and get content-type in the process |
| | 8623 | while ( dataTypes[ 0 ] === "*" ) { |
| | 8624 | dataTypes.shift(); |
| | 8625 | if ( ct === undefined ) { |
| | 8626 | ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); |
| | 8627 | } |
| | 8628 | } |
| | 8629 | |
| | 8630 | // Check if we're dealing with a known content-type |
| | 8631 | if ( ct ) { |
| | 8632 | for ( type in contents ) { |
| | 8633 | if ( contents[ type ] && contents[ type ].test( ct ) ) { |
| | 8634 | dataTypes.unshift( type ); |
| | 8635 | break; |
| | 8636 | } |
| | 8637 | } |
| | 8638 | } |
| | 8639 | |
| | 8640 | // Check to see if we have a response for the expected dataType |
| | 8641 | if ( dataTypes[ 0 ] in responses ) { |
| | 8642 | finalDataType = dataTypes[ 0 ]; |
| | 8643 | } else { |
| | 8644 | |
| | 8645 | // Try convertible dataTypes |
| | 8646 | for ( type in responses ) { |
| | 8647 | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { |
| | 8648 | finalDataType = type; |
| | 8649 | break; |
| | 8650 | } |
| | 8651 | if ( !firstDataType ) { |
| | 8652 | firstDataType = type; |
| | 8653 | } |
| | 8654 | } |
| | 8655 | |
| | 8656 | // Or just use first one |
| | 8657 | finalDataType = finalDataType || firstDataType; |
| | 8658 | } |
| | 8659 | |
| | 8660 | // If we found a dataType |
| | 8661 | // We add the dataType to the list if needed |
| | 8662 | // and return the corresponding response |
| | 8663 | if ( finalDataType ) { |
| | 8664 | if ( finalDataType !== dataTypes[ 0 ] ) { |
| | 8665 | dataTypes.unshift( finalDataType ); |
| | 8666 | } |
| | 8667 | return responses[ finalDataType ]; |
| | 8668 | } |
| | 8669 | } |
| | 8670 | |
| | 8671 | /* Chain conversions given the request and the original response |
| | 8672 | * Also sets the responseXXX fields on the jqXHR instance |
| | 8673 | */ |
| | 8674 | function ajaxConvert( s, response, jqXHR, isSuccess ) { |
| | 8675 | var conv2, current, conv, tmp, prev, |
| | 8676 | converters = {}, |
| | 8677 | |
| | 8678 | // Work with a copy of dataTypes in case we need to modify it for conversion |
| | 8679 | dataTypes = s.dataTypes.slice(); |
| | 8680 | |
| | 8681 | // Create converters map with lowercased keys |
| | 8682 | if ( dataTypes[ 1 ] ) { |
| | 8683 | for ( conv in s.converters ) { |
| | 8684 | converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
| | 8685 | } |
| | 8686 | } |
| | 8687 | |
| | 8688 | current = dataTypes.shift(); |
| | 8689 | |
| | 8690 | // Convert to each sequential dataType |
| | 8691 | while ( current ) { |
| | 8692 | |
| | 8693 | if ( s.responseFields[ current ] ) { |
| | 8694 | jqXHR[ s.responseFields[ current ] ] = response; |
| | 8695 | } |
| | 8696 | |
| | 8697 | // Apply the dataFilter if provided |
| | 8698 | if ( !prev && isSuccess && s.dataFilter ) { |
| | 8699 | response = s.dataFilter( response, s.dataType ); |
| | 8700 | } |
| | 8701 | |
| | 8702 | prev = current; |
| | 8703 | current = dataTypes.shift(); |
| | 8704 | |
| | 8705 | if ( current ) { |
| | 8706 | |
| | 8707 | // There's only work to do if current dataType is non-auto |
| | 8708 | if ( current === "*" ) { |
| | 8709 | |
| | 8710 | current = prev; |
| | 8711 | |
| | 8712 | // Convert response if prev dataType is non-auto and differs from current |
| | 8713 | } else if ( prev !== "*" && prev !== current ) { |
| | 8714 | |
| | 8715 | // Seek a direct converter |
| | 8716 | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
| | 8717 | |
| | 8718 | // If none found, seek a pair |
| | 8719 | if ( !conv ) { |
| | 8720 | for ( conv2 in converters ) { |
| | 8721 | |
| | 8722 | // If conv2 outputs current |
| | 8723 | tmp = conv2.split( " " ); |
| | 8724 | if ( tmp[ 1 ] === current ) { |
| | 8725 | |
| | 8726 | // If prev can be converted to accepted input |
| | 8727 | conv = converters[ prev + " " + tmp[ 0 ] ] || |
| | 8728 | converters[ "* " + tmp[ 0 ] ]; |
| | 8729 | if ( conv ) { |
| | 8730 | |
| | 8731 | // Condense equivalence converters |
| | 8732 | if ( conv === true ) { |
| | 8733 | conv = converters[ conv2 ]; |
| | 8734 | |
| | 8735 | // Otherwise, insert the intermediate dataType |
| | 8736 | } else if ( converters[ conv2 ] !== true ) { |
| | 8737 | current = tmp[ 0 ]; |
| | 8738 | dataTypes.unshift( tmp[ 1 ] ); |
| | 8739 | } |
| | 8740 | break; |
| | 8741 | } |
| | 8742 | } |
| | 8743 | } |
| | 8744 | } |
| | 8745 | |
| | 8746 | // Apply converter (if not an equivalence) |
| | 8747 | if ( conv !== true ) { |
| | 8748 | |
| | 8749 | // Unless errors are allowed to bubble, catch and return them |
| | 8750 | if ( conv && s.throws ) { |
| | 8751 | response = conv( response ); |
| | 8752 | } else { |
| | 8753 | try { |
| | 8754 | response = conv( response ); |
| | 8755 | } catch ( e ) { |
| | 8756 | return { |
| | 8757 | state: "parsererror", |
| | 8758 | error: conv ? e : "No conversion from " + prev + " to " + current |
| | 8759 | }; |
| | 8760 | } |
| | 8761 | } |
| | 8762 | } |
| | 8763 | } |
| | 8764 | } |
| | 8765 | } |
| | 8766 | |
| | 8767 | return { state: "success", data: response }; |
| | 8768 | } |
| | 8769 | |
| | 8770 | jQuery.extend( { |
| | 8771 | |
| | 8772 | // Counter for holding the number of active queries |
| | 8773 | active: 0, |
| | 8774 | |
| | 8775 | // Last-Modified header cache for next request |
| | 8776 | lastModified: {}, |
| | 8777 | etag: {}, |
| | 8778 | |
| | 8779 | ajaxSettings: { |
| | 8780 | url: location.href, |
| | 8781 | type: "GET", |
| | 8782 | isLocal: rlocalProtocol.test( location.protocol ), |
| | 8783 | global: true, |
| | 8784 | processData: true, |
| | 8785 | async: true, |
| | 8786 | contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
| | 8787 | |
| | 8788 | /* |
| | 8789 | timeout: 0, |
| | 8790 | data: null, |
| | 8791 | dataType: null, |
| | 8792 | username: null, |
| | 8793 | password: null, |
| | 8794 | cache: null, |
| | 8795 | throws: false, |
| | 8796 | traditional: false, |
| | 8797 | headers: {}, |
| | 8798 | */ |
| | 8799 | |
| | 8800 | accepts: { |
| | 8801 | "*": allTypes, |
| | 8802 | text: "text/plain", |
| | 8803 | html: "text/html", |
| | 8804 | xml: "application/xml, text/xml", |
| | 8805 | json: "application/json, text/javascript" |
| | 8806 | }, |
| | 8807 | |
| | 8808 | contents: { |
| | 8809 | xml: /\bxml\b/, |
| | 8810 | html: /\bhtml/, |
| | 8811 | json: /\bjson\b/ |
| | 8812 | }, |
| | 8813 | |
| | 8814 | responseFields: { |
| | 8815 | xml: "responseXML", |
| | 8816 | text: "responseText", |
| | 8817 | json: "responseJSON" |
| | 8818 | }, |
| | 8819 | |
| | 8820 | // Data converters |
| | 8821 | // Keys separate source (or catchall "*") and destination types with a single space |
| | 8822 | converters: { |
| | 8823 | |
| | 8824 | // Convert anything to text |
| | 8825 | "* text": String, |
| | 8826 | |
| | 8827 | // Text to html (true = no transformation) |
| | 8828 | "text html": true, |
| | 8829 | |
| | 8830 | // Evaluate text as a json expression |
| | 8831 | "text json": JSON.parse, |
| | 8832 | |
| | 8833 | // Parse text as xml |
| | 8834 | "text xml": jQuery.parseXML |
| | 8835 | }, |
| | 8836 | |
| | 8837 | // For options that shouldn't be deep extended: |
| | 8838 | // you can add your own custom options here if |
| | 8839 | // and when you create one that shouldn't be |
| | 8840 | // deep extended (see ajaxExtend) |
| | 8841 | flatOptions: { |
| | 8842 | url: true, |
| | 8843 | context: true |
| | 8844 | } |
| | 8845 | }, |
| | 8846 | |
| | 8847 | // Creates a full fledged settings object into target |
| | 8848 | // with both ajaxSettings and settings fields. |
| | 8849 | // If target is omitted, writes into ajaxSettings. |
| | 8850 | ajaxSetup: function( target, settings ) { |
| | 8851 | return settings ? |
| | 8852 | |
| | 8853 | // Building a settings object |
| | 8854 | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
| | 8855 | |
| | 8856 | // Extending ajaxSettings |
| | 8857 | ajaxExtend( jQuery.ajaxSettings, target ); |
| | 8858 | }, |
| | 8859 | |
| | 8860 | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
| | 8861 | ajaxTransport: addToPrefiltersOrTransports( transports ), |
| | 8862 | |
| | 8863 | // Main method |
| | 8864 | ajax: function( url, options ) { |
| | 8865 | |
| | 8866 | // If url is an object, simulate pre-1.5 signature |
| | 8867 | if ( typeof url === "object" ) { |
| | 8868 | options = url; |
| | 8869 | url = undefined; |
| | 8870 | } |
| | 8871 | |
| | 8872 | // Force options to be an object |
| | 8873 | options = options || {}; |
| | 8874 | |
| | 8875 | var transport, |
| | 8876 | |
| | 8877 | // URL without anti-cache param |
| | 8878 | cacheURL, |
| | 8879 | |
| | 8880 | // Response headers |
| | 8881 | responseHeadersString, |
| | 8882 | responseHeaders, |
| | 8883 | |
| | 8884 | // timeout handle |
| | 8885 | timeoutTimer, |
| | 8886 | |
| | 8887 | // Url cleanup var |
| | 8888 | urlAnchor, |
| | 8889 | |
| | 8890 | // Request state (becomes false upon send and true upon completion) |
| | 8891 | completed, |
| | 8892 | |
| | 8893 | // To know if global events are to be dispatched |
| | 8894 | fireGlobals, |
| | 8895 | |
| | 8896 | // Loop variable |
| | 8897 | i, |
| | 8898 | |
| | 8899 | // uncached part of the url |
| | 8900 | uncached, |
| | 8901 | |
| | 8902 | // Create the final options object |
| | 8903 | s = jQuery.ajaxSetup( {}, options ), |
| | 8904 | |
| | 8905 | // Callbacks context |
| | 8906 | callbackContext = s.context || s, |
| | 8907 | |
| | 8908 | // Context for global events is callbackContext if it is a DOM node or jQuery collection |
| | 8909 | globalEventContext = s.context && |
| | 8910 | ( callbackContext.nodeType || callbackContext.jquery ) ? |
| | 8911 | jQuery( callbackContext ) : |
| | 8912 | jQuery.event, |
| | 8913 | |
| | 8914 | // Deferreds |
| | 8915 | deferred = jQuery.Deferred(), |
| | 8916 | completeDeferred = jQuery.Callbacks( "once memory" ), |
| | 8917 | |
| | 8918 | // Status-dependent callbacks |
| | 8919 | statusCode = s.statusCode || {}, |
| | 8920 | |
| | 8921 | // Headers (they are sent all at once) |
| | 8922 | requestHeaders = {}, |
| | 8923 | requestHeadersNames = {}, |
| | 8924 | |
| | 8925 | // Default abort message |
| | 8926 | strAbort = "canceled", |
| | 8927 | |
| | 8928 | // Fake xhr |
| | 8929 | jqXHR = { |
| | 8930 | readyState: 0, |
| | 8931 | |
| | 8932 | // Builds headers hashtable if needed |
| | 8933 | getResponseHeader: function( key ) { |
| | 8934 | var match; |
| | 8935 | if ( completed ) { |
| | 8936 | if ( !responseHeaders ) { |
| | 8937 | responseHeaders = {}; |
| | 8938 | while ( ( match = rheaders.exec( responseHeadersString ) ) ) { |
| | 8939 | responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; |
| | 8940 | } |
| | 8941 | } |
| | 8942 | match = responseHeaders[ key.toLowerCase() ]; |
| | 8943 | } |
| | 8944 | return match == null ? null : match; |
| | 8945 | }, |
| | 8946 | |
| | 8947 | // Raw string |
| | 8948 | getAllResponseHeaders: function() { |
| | 8949 | return completed ? responseHeadersString : null; |
| | 8950 | }, |
| | 8951 | |
| | 8952 | // Caches the header |
| | 8953 | setRequestHeader: function( name, value ) { |
| | 8954 | if ( completed == null ) { |
| | 8955 | name = requestHeadersNames[ name.toLowerCase() ] = |
| | 8956 | requestHeadersNames[ name.toLowerCase() ] || name; |
| | 8957 | requestHeaders[ name ] = value; |
| | 8958 | } |
| | 8959 | return this; |
| | 8960 | }, |
| | 8961 | |
| | 8962 | // Overrides response content-type header |
| | 8963 | overrideMimeType: function( type ) { |
| | 8964 | if ( completed == null ) { |
| | 8965 | s.mimeType = type; |
| | 8966 | } |
| | 8967 | return this; |
| | 8968 | }, |
| | 8969 | |
| | 8970 | // Status-dependent callbacks |
| | 8971 | statusCode: function( map ) { |
| | 8972 | var code; |
| | 8973 | if ( map ) { |
| | 8974 | if ( completed ) { |
| | 8975 | |
| | 8976 | // Execute the appropriate callbacks |
| | 8977 | jqXHR.always( map[ jqXHR.status ] ); |
| | 8978 | } else { |
| | 8979 | |
| | 8980 | // Lazy-add the new callbacks in a way that preserves old ones |
| | 8981 | for ( code in map ) { |
| | 8982 | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
| | 8983 | } |
| | 8984 | } |
| | 8985 | } |
| | 8986 | return this; |
| | 8987 | }, |
| | 8988 | |
| | 8989 | // Cancel the request |
| | 8990 | abort: function( statusText ) { |
| | 8991 | var finalText = statusText || strAbort; |
| | 8992 | if ( transport ) { |
| | 8993 | transport.abort( finalText ); |
| | 8994 | } |
| | 8995 | done( 0, finalText ); |
| | 8996 | return this; |
| | 8997 | } |
| | 8998 | }; |
| | 8999 | |
| | 9000 | // Attach deferreds |
| | 9001 | deferred.promise( jqXHR ); |
| | 9002 | |
| | 9003 | // Add protocol if not provided (prefilters might expect it) |
| | 9004 | // Handle falsy url in the settings object (#10093: consistency with old signature) |
| | 9005 | // We also use the url parameter if available |
| | 9006 | s.url = ( ( url || s.url || location.href ) + "" ) |
| | 9007 | .replace( rprotocol, location.protocol + "//" ); |
| | 9008 | |
| | 9009 | // Alias method option to type as per ticket #12004 |
| | 9010 | s.type = options.method || options.type || s.method || s.type; |
| | 9011 | |
| | 9012 | // Extract dataTypes list |
| | 9013 | s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; |
| | 9014 | |
| | 9015 | // A cross-domain request is in order when the origin doesn't match the current origin. |
| | 9016 | if ( s.crossDomain == null ) { |
| | 9017 | urlAnchor = document.createElement( "a" ); |
| | 9018 | |
| | 9019 | // Support: IE <=8 - 11, Edge 12 - 13 |
| | 9020 | // IE throws exception on accessing the href property if url is malformed, |
| | 9021 | // e.g. http://example.com:80x/ |
| | 9022 | try { |
| | 9023 | urlAnchor.href = s.url; |
| | 9024 | |
| | 9025 | // Support: IE <=8 - 11 only |
| | 9026 | // Anchor's host property isn't correctly set when s.url is relative |
| | 9027 | urlAnchor.href = urlAnchor.href; |
| | 9028 | s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== |
| | 9029 | urlAnchor.protocol + "//" + urlAnchor.host; |
| | 9030 | } catch ( e ) { |
| | 9031 | |
| | 9032 | // If there is an error parsing the URL, assume it is crossDomain, |
| | 9033 | // it can be rejected by the transport if it is invalid |
| | 9034 | s.crossDomain = true; |
| | 9035 | } |
| | 9036 | } |
| | 9037 | |
| | 9038 | // Convert data if not already a string |
| | 9039 | if ( s.data && s.processData && typeof s.data !== "string" ) { |
| | 9040 | s.data = jQuery.param( s.data, s.traditional ); |
| | 9041 | } |
| | 9042 | |
| | 9043 | // Apply prefilters |
| | 9044 | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
| | 9045 | |
| | 9046 | // If request was aborted inside a prefilter, stop there |
| | 9047 | if ( completed ) { |
| | 9048 | return jqXHR; |
| | 9049 | } |
| | 9050 | |
| | 9051 | // We can fire global events as of now if asked to |
| | 9052 | // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) |
| | 9053 | fireGlobals = jQuery.event && s.global; |
| | 9054 | |
| | 9055 | // Watch for a new set of requests |
| | 9056 | if ( fireGlobals && jQuery.active++ === 0 ) { |
| | 9057 | jQuery.event.trigger( "ajaxStart" ); |
| | 9058 | } |
| | 9059 | |
| | 9060 | // Uppercase the type |
| | 9061 | s.type = s.type.toUpperCase(); |
| | 9062 | |
| | 9063 | // Determine if request has content |
| | 9064 | s.hasContent = !rnoContent.test( s.type ); |
| | 9065 | |
| | 9066 | // Save the URL in case we're toying with the If-Modified-Since |
| | 9067 | // and/or If-None-Match header later on |
| | 9068 | // Remove hash to simplify url manipulation |
| | 9069 | cacheURL = s.url.replace( rhash, "" ); |
| | 9070 | |
| | 9071 | // More options handling for requests with no content |
| | 9072 | if ( !s.hasContent ) { |
| | 9073 | |
| | 9074 | // Remember the hash so we can put it back |
| | 9075 | uncached = s.url.slice( cacheURL.length ); |
| | 9076 | |
| | 9077 | // If data is available, append data to url |
| | 9078 | if ( s.data ) { |
| | 9079 | cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; |
| | 9080 | |
| | 9081 | // #9682: remove data so that it's not used in an eventual retry |
| | 9082 | delete s.data; |
| | 9083 | } |
| | 9084 | |
| | 9085 | // Add or update anti-cache param if needed |
| | 9086 | if ( s.cache === false ) { |
| | 9087 | cacheURL = cacheURL.replace( rantiCache, "$1" ); |
| | 9088 | uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; |
| | 9089 | } |
| | 9090 | |
| | 9091 | // Put hash and anti-cache on the URL that will be requested (gh-1732) |
| | 9092 | s.url = cacheURL + uncached; |
| | 9093 | |
| | 9094 | // Change '%20' to '+' if this is encoded form body content (gh-2658) |
| | 9095 | } else if ( s.data && s.processData && |
| | 9096 | ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { |
| | 9097 | s.data = s.data.replace( r20, "+" ); |
| | 9098 | } |
| | 9099 | |
| | 9100 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| | 9101 | if ( s.ifModified ) { |
| | 9102 | if ( jQuery.lastModified[ cacheURL ] ) { |
| | 9103 | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); |
| | 9104 | } |
| | 9105 | if ( jQuery.etag[ cacheURL ] ) { |
| | 9106 | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); |
| | 9107 | } |
| | 9108 | } |
| | 9109 | |
| | 9110 | // Set the correct header, if data is being sent |
| | 9111 | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
| | 9112 | jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
| | 9113 | } |
| | 9114 | |
| | 9115 | // Set the Accepts header for the server, depending on the dataType |
| | 9116 | jqXHR.setRequestHeader( |
| | 9117 | "Accept", |
| | 9118 | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? |
| | 9119 | s.accepts[ s.dataTypes[ 0 ] ] + |
| | 9120 | ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
| | 9121 | s.accepts[ "*" ] |
| | 9122 | ); |
| | 9123 | |
| | 9124 | // Check for headers option |
| | 9125 | for ( i in s.headers ) { |
| | 9126 | jqXHR.setRequestHeader( i, s.headers[ i ] ); |
| | 9127 | } |
| | 9128 | |
| | 9129 | // Allow custom headers/mimetypes and early abort |
| | 9130 | if ( s.beforeSend && |
| | 9131 | ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { |
| | 9132 | |
| | 9133 | // Abort if not done already and return |
| | 9134 | return jqXHR.abort(); |
| | 9135 | } |
| | 9136 | |
| | 9137 | // Aborting is no longer a cancellation |
| | 9138 | strAbort = "abort"; |
| | 9139 | |
| | 9140 | // Install callbacks on deferreds |
| | 9141 | completeDeferred.add( s.complete ); |
| | 9142 | jqXHR.done( s.success ); |
| | 9143 | jqXHR.fail( s.error ); |
| | 9144 | |
| | 9145 | // Get transport |
| | 9146 | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
| | 9147 | |
| | 9148 | // If no transport, we auto-abort |
| | 9149 | if ( !transport ) { |
| | 9150 | done( -1, "No Transport" ); |
| | 9151 | } else { |
| | 9152 | jqXHR.readyState = 1; |
| | 9153 | |
| | 9154 | // Send global event |
| | 9155 | if ( fireGlobals ) { |
| | 9156 | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
| | 9157 | } |
| | 9158 | |
| | 9159 | // If request was aborted inside ajaxSend, stop there |
| | 9160 | if ( completed ) { |
| | 9161 | return jqXHR; |
| | 9162 | } |
| | 9163 | |
| | 9164 | // Timeout |
| | 9165 | if ( s.async && s.timeout > 0 ) { |
| | 9166 | timeoutTimer = window.setTimeout( function() { |
| | 9167 | jqXHR.abort( "timeout" ); |
| | 9168 | }, s.timeout ); |
| | 9169 | } |
| | 9170 | |
| | 9171 | try { |
| | 9172 | completed = false; |
| | 9173 | transport.send( requestHeaders, done ); |
| | 9174 | } catch ( e ) { |
| | 9175 | |
| | 9176 | // Rethrow post-completion exceptions |
| | 9177 | if ( completed ) { |
| | 9178 | throw e; |
| | 9179 | } |
| | 9180 | |
| | 9181 | // Propagate others as results |
| | 9182 | done( -1, e ); |
| | 9183 | } |
| | 9184 | } |
| | 9185 | |
| | 9186 | // Callback for when everything is done |
| | 9187 | function done( status, nativeStatusText, responses, headers ) { |
| | 9188 | var isSuccess, success, error, response, modified, |
| | 9189 | statusText = nativeStatusText; |
| | 9190 | |
| | 9191 | // Ignore repeat invocations |
| | 9192 | if ( completed ) { |
| | 9193 | return; |
| | 9194 | } |
| | 9195 | |
| | 9196 | completed = true; |
| | 9197 | |
| | 9198 | // Clear timeout if it exists |
| | 9199 | if ( timeoutTimer ) { |
| | 9200 | window.clearTimeout( timeoutTimer ); |
| | 9201 | } |
| | 9202 | |
| | 9203 | // Dereference transport for early garbage collection |
| | 9204 | // (no matter how long the jqXHR object will be used) |
| | 9205 | transport = undefined; |
| | 9206 | |
| | 9207 | // Cache response headers |
| | 9208 | responseHeadersString = headers || ""; |
| | 9209 | |
| | 9210 | // Set readyState |
| | 9211 | jqXHR.readyState = status > 0 ? 4 : 0; |
| | 9212 | |
| | 9213 | // Determine if successful |
| | 9214 | isSuccess = status >= 200 && status < 300 || status === 304; |
| | 9215 | |
| | 9216 | // Get response data |
| | 9217 | if ( responses ) { |
| | 9218 | response = ajaxHandleResponses( s, jqXHR, responses ); |
| | 9219 | } |
| | 9220 | |
| | 9221 | // Convert no matter what (that way responseXXX fields are always set) |
| | 9222 | response = ajaxConvert( s, response, jqXHR, isSuccess ); |
| | 9223 | |
| | 9224 | // If successful, handle type chaining |
| | 9225 | if ( isSuccess ) { |
| | 9226 | |
| | 9227 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| | 9228 | if ( s.ifModified ) { |
| | 9229 | modified = jqXHR.getResponseHeader( "Last-Modified" ); |
| | 9230 | if ( modified ) { |
| | 9231 | jQuery.lastModified[ cacheURL ] = modified; |
| | 9232 | } |
| | 9233 | modified = jqXHR.getResponseHeader( "etag" ); |
| | 9234 | if ( modified ) { |
| | 9235 | jQuery.etag[ cacheURL ] = modified; |
| | 9236 | } |
| | 9237 | } |
| | 9238 | |
| | 9239 | // if no content |
| | 9240 | if ( status === 204 || s.type === "HEAD" ) { |
| | 9241 | statusText = "nocontent"; |
| | 9242 | |
| | 9243 | // if not modified |
| | 9244 | } else if ( status === 304 ) { |
| | 9245 | statusText = "notmodified"; |
| | 9246 | |
| | 9247 | // If we have data, let's convert it |
| | 9248 | } else { |
| | 9249 | statusText = response.state; |
| | 9250 | success = response.data; |
| | 9251 | error = response.error; |
| | 9252 | isSuccess = !error; |
| | 9253 | } |
| | 9254 | } else { |
| | 9255 | |
| | 9256 | // Extract error from statusText and normalize for non-aborts |
| | 9257 | error = statusText; |
| | 9258 | if ( status || !statusText ) { |
| | 9259 | statusText = "error"; |
| | 9260 | if ( status < 0 ) { |
| | 9261 | status = 0; |
| | 9262 | } |
| | 9263 | } |
| | 9264 | } |
| | 9265 | |
| | 9266 | // Set data for the fake xhr object |
| | 9267 | jqXHR.status = status; |
| | 9268 | jqXHR.statusText = ( nativeStatusText || statusText ) + ""; |
| | 9269 | |
| | 9270 | // Success/Error |
| | 9271 | if ( isSuccess ) { |
| | 9272 | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
| | 9273 | } else { |
| | 9274 | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
| | 9275 | } |
| | 9276 | |
| | 9277 | // Status-dependent callbacks |
| | 9278 | jqXHR.statusCode( statusCode ); |
| | 9279 | statusCode = undefined; |
| | 9280 | |
| | 9281 | if ( fireGlobals ) { |
| | 9282 | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
| | 9283 | [ jqXHR, s, isSuccess ? success : error ] ); |
| | 9284 | } |
| | 9285 | |
| | 9286 | // Complete |
| | 9287 | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
| | 9288 | |
| | 9289 | if ( fireGlobals ) { |
| | 9290 | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
| | 9291 | |
| | 9292 | // Handle the global AJAX counter |
| | 9293 | if ( !( --jQuery.active ) ) { |
| | 9294 | jQuery.event.trigger( "ajaxStop" ); |
| | 9295 | } |
| | 9296 | } |
| | 9297 | } |
| | 9298 | |
| | 9299 | return jqXHR; |
| | 9300 | }, |
| | 9301 | |
| | 9302 | getJSON: function( url, data, callback ) { |
| | 9303 | return jQuery.get( url, data, callback, "json" ); |
| | 9304 | }, |
| | 9305 | |
| | 9306 | getScript: function( url, callback ) { |
| | 9307 | return jQuery.get( url, undefined, callback, "script" ); |
| | 9308 | } |
| | 9309 | } ); |
| | 9310 | |
| | 9311 | jQuery.each( [ "get", "post" ], function( i, method ) { |
| | 9312 | jQuery[ method ] = function( url, data, callback, type ) { |
| | 9313 | |
| | 9314 | // Shift arguments if data argument was omitted |
| | 9315 | if ( jQuery.isFunction( data ) ) { |
| | 9316 | type = type || callback; |
| | 9317 | callback = data; |
| | 9318 | data = undefined; |
| | 9319 | } |
| | 9320 | |
| | 9321 | // The url can be an options object (which then must have .url) |
| | 9322 | return jQuery.ajax( jQuery.extend( { |
| | 9323 | url: url, |
| | 9324 | type: method, |
| | 9325 | dataType: type, |
| | 9326 | data: data, |
| | 9327 | success: callback |
| | 9328 | }, jQuery.isPlainObject( url ) && url ) ); |
| | 9329 | }; |
| | 9330 | } ); |
| | 9331 | |
| | 9332 | |
| | 9333 | jQuery._evalUrl = function( url ) { |
| | 9334 | return jQuery.ajax( { |
| | 9335 | url: url, |
| | 9336 | |
| | 9337 | // Make this explicit, since user can override this through ajaxSetup (#11264) |
| | 9338 | type: "GET", |
| | 9339 | dataType: "script", |
| | 9340 | cache: true, |
| | 9341 | async: false, |
| | 9342 | global: false, |
| | 9343 | "throws": true |
| | 9344 | } ); |
| | 9345 | }; |
| | 9346 | |
| | 9347 | |
| | 9348 | jQuery.fn.extend( { |
| | 9349 | wrapAll: function( html ) { |
| | 9350 | var wrap; |
| | 9351 | |
| | 9352 | if ( this[ 0 ] ) { |
| | 9353 | if ( jQuery.isFunction( html ) ) { |
| | 9354 | html = html.call( this[ 0 ] ); |
| | 9355 | } |
| | 9356 | |
| | 9357 | // The elements to wrap the target around |
| | 9358 | wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); |
| | 9359 | |
| | 9360 | if ( this[ 0 ].parentNode ) { |
| | 9361 | wrap.insertBefore( this[ 0 ] ); |
| | 9362 | } |
| | 9363 | |
| | 9364 | wrap.map( function() { |
| | 9365 | var elem = this; |
| | 9366 | |
| | 9367 | while ( elem.firstElementChild ) { |
| | 9368 | elem = elem.firstElementChild; |
| | 9369 | } |
| | 9370 | |
| | 9371 | return elem; |
| | 9372 | } ).append( this ); |
| | 9373 | } |
| | 9374 | |
| | 9375 | return this; |
| | 9376 | }, |
| | 9377 | |
| | 9378 | wrapInner: function( html ) { |
| | 9379 | if ( jQuery.isFunction( html ) ) { |
| | 9380 | return this.each( function( i ) { |
| | 9381 | jQuery( this ).wrapInner( html.call( this, i ) ); |
| | 9382 | } ); |
| | 9383 | } |
| | 9384 | |
| | 9385 | return this.each( function() { |
| | 9386 | var self = jQuery( this ), |
| | 9387 | contents = self.contents(); |
| | 9388 | |
| | 9389 | if ( contents.length ) { |
| | 9390 | contents.wrapAll( html ); |
| | 9391 | |
| | 9392 | } else { |
| | 9393 | self.append( html ); |
| | 9394 | } |
| | 9395 | } ); |
| | 9396 | }, |
| | 9397 | |
| | 9398 | wrap: function( html ) { |
| | 9399 | var isFunction = jQuery.isFunction( html ); |
| | 9400 | |
| | 9401 | return this.each( function( i ) { |
| | 9402 | jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); |
| | 9403 | } ); |
| | 9404 | }, |
| | 9405 | |
| | 9406 | unwrap: function( selector ) { |
| | 9407 | this.parent( selector ).not( "body" ).each( function() { |
| | 9408 | jQuery( this ).replaceWith( this.childNodes ); |
| | 9409 | } ); |
| | 9410 | return this; |
| | 9411 | } |
| | 9412 | } ); |
| | 9413 | |
| | 9414 | |
| | 9415 | jQuery.expr.pseudos.hidden = function( elem ) { |
| | 9416 | return !jQuery.expr.pseudos.visible( elem ); |
| | 9417 | }; |
| | 9418 | jQuery.expr.pseudos.visible = function( elem ) { |
| | 9419 | return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); |
| | 9420 | }; |
| | 9421 | |
| | 9422 | |
| | 9423 | |
| | 9424 | |
| | 9425 | jQuery.ajaxSettings.xhr = function() { |
| | 9426 | try { |
| | 9427 | return new window.XMLHttpRequest(); |
| | 9428 | } catch ( e ) {} |
| | 9429 | }; |
| | 9430 | |
| | 9431 | var xhrSuccessStatus = { |
| | 9432 | |
| | 9433 | // File protocol always yields status code 0, assume 200 |
| | 9434 | 0: 200, |
| | 9435 | |
| | 9436 | // Support: IE <=9 only |
| | 9437 | // #1450: sometimes IE returns 1223 when it should be 204 |
| | 9438 | 1223: 204 |
| | 9439 | }, |
| | 9440 | xhrSupported = jQuery.ajaxSettings.xhr(); |
| | 9441 | |
| | 9442 | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
| | 9443 | support.ajax = xhrSupported = !!xhrSupported; |
| | 9444 | |
| | 9445 | jQuery.ajaxTransport( function( options ) { |
| | 9446 | var callback, errorCallback; |
| | 9447 | |
| | 9448 | // Cross domain only allowed if supported through XMLHttpRequest |
| | 9449 | if ( support.cors || xhrSupported && !options.crossDomain ) { |
| | 9450 | return { |
| | 9451 | send: function( headers, complete ) { |
| | 9452 | var i, |
| | 9453 | xhr = options.xhr(); |
| | 9454 | |
| | 9455 | xhr.open( |
| | 9456 | options.type, |
| | 9457 | options.url, |
| | 9458 | options.async, |
| | 9459 | options.username, |
| | 9460 | options.password |
| | 9461 | ); |
| | 9462 | |
| | 9463 | // Apply custom fields if provided |
| | 9464 | if ( options.xhrFields ) { |
| | 9465 | for ( i in options.xhrFields ) { |
| | 9466 | xhr[ i ] = options.xhrFields[ i ]; |
| | 9467 | } |
| | 9468 | } |
| | 9469 | |
| | 9470 | // Override mime type if needed |
| | 9471 | if ( options.mimeType && xhr.overrideMimeType ) { |
| | 9472 | xhr.overrideMimeType( options.mimeType ); |
| | 9473 | } |
| | 9474 | |
| | 9475 | // X-Requested-With header |
| | 9476 | // For cross-domain requests, seeing as conditions for a preflight are |
| | 9477 | // akin to a jigsaw puzzle, we simply never set it to be sure. |
| | 9478 | // (it can always be set on a per-request basis or even using ajaxSetup) |
| | 9479 | // For same-domain requests, won't change header if already provided. |
| | 9480 | if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { |
| | 9481 | headers[ "X-Requested-With" ] = "XMLHttpRequest"; |
| | 9482 | } |
| | 9483 | |
| | 9484 | // Set headers |
| | 9485 | for ( i in headers ) { |
| | 9486 | xhr.setRequestHeader( i, headers[ i ] ); |
| | 9487 | } |
| | 9488 | |
| | 9489 | // Callback |
| | 9490 | callback = function( type ) { |
| | 9491 | return function() { |
| | 9492 | if ( callback ) { |
| | 9493 | callback = errorCallback = xhr.onload = |
| | 9494 | xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; |
| | 9495 | |
| | 9496 | if ( type === "abort" ) { |
| | 9497 | xhr.abort(); |
| | 9498 | } else if ( type === "error" ) { |
| | 9499 | |
| | 9500 | // Support: IE <=9 only |
| | 9501 | // On a manual native abort, IE9 throws |
| | 9502 | // errors on any property access that is not readyState |
| | 9503 | if ( typeof xhr.status !== "number" ) { |
| | 9504 | complete( 0, "error" ); |
| | 9505 | } else { |
| | 9506 | complete( |
| | 9507 | |
| | 9508 | // File: protocol always yields status 0; see #8605, #14207 |
| | 9509 | xhr.status, |
| | 9510 | xhr.statusText |
| | 9511 | ); |
| | 9512 | } |
| | 9513 | } else { |
| | 9514 | complete( |
| | 9515 | xhrSuccessStatus[ xhr.status ] || xhr.status, |
| | 9516 | xhr.statusText, |
| | 9517 | |
| | 9518 | // Support: IE <=9 only |
| | 9519 | // IE9 has no XHR2 but throws on binary (trac-11426) |
| | 9520 | // For XHR2 non-text, let the caller handle it (gh-2498) |
| | 9521 | ( xhr.responseType || "text" ) !== "text" || |
| | 9522 | typeof xhr.responseText !== "string" ? |
| | 9523 | { binary: xhr.response } : |
| | 9524 | { text: xhr.responseText }, |
| | 9525 | xhr.getAllResponseHeaders() |
| | 9526 | ); |
| | 9527 | } |
| | 9528 | } |
| | 9529 | }; |
| | 9530 | }; |
| | 9531 | |
| | 9532 | // Listen to events |
| | 9533 | xhr.onload = callback(); |
| | 9534 | errorCallback = xhr.onerror = callback( "error" ); |
| | 9535 | |
| | 9536 | // Support: IE 9 only |
| | 9537 | // Use onreadystatechange to replace onabort |
| | 9538 | // to handle uncaught aborts |
| | 9539 | if ( xhr.onabort !== undefined ) { |
| | 9540 | xhr.onabort = errorCallback; |
| | 9541 | } else { |
| | 9542 | xhr.onreadystatechange = function() { |
| | 9543 | |
| | 9544 | // Check readyState before timeout as it changes |
| | 9545 | if ( xhr.readyState === 4 ) { |
| | 9546 | |
| | 9547 | // Allow onerror to be called first, |
| | 9548 | // but that will not handle a native abort |
| | 9549 | // Also, save errorCallback to a variable |
| | 9550 | // as xhr.onerror cannot be accessed |
| | 9551 | window.setTimeout( function() { |
| | 9552 | if ( callback ) { |
| | 9553 | errorCallback(); |
| | 9554 | } |
| | 9555 | } ); |
| | 9556 | } |
| | 9557 | }; |
| | 9558 | } |
| | 9559 | |
| | 9560 | // Create the abort callback |
| | 9561 | callback = callback( "abort" ); |
| | 9562 | |
| | 9563 | try { |
| | 9564 | |
| | 9565 | // Do send the request (this may raise an exception) |
| | 9566 | xhr.send( options.hasContent && options.data || null ); |
| | 9567 | } catch ( e ) { |
| | 9568 | |
| | 9569 | // #14683: Only rethrow if this hasn't been notified as an error yet |
| | 9570 | if ( callback ) { |
| | 9571 | throw e; |
| | 9572 | } |
| | 9573 | } |
| | 9574 | }, |
| | 9575 | |
| | 9576 | abort: function() { |
| | 9577 | if ( callback ) { |
| | 9578 | callback(); |
| | 9579 | } |
| | 9580 | } |
| | 9581 | }; |
| | 9582 | } |
| | 9583 | } ); |
| | 9584 | |
| | 9585 | |
| | 9586 | |
| | 9587 | |
| | 9588 | // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) |
| | 9589 | jQuery.ajaxPrefilter( function( s ) { |
| | 9590 | if ( s.crossDomain ) { |
| | 9591 | s.contents.script = false; |
| | 9592 | } |
| | 9593 | } ); |
| | 9594 | |
| | 9595 | // Install script dataType |
| | 9596 | jQuery.ajaxSetup( { |
| | 9597 | accepts: { |
| | 9598 | script: "text/javascript, application/javascript, " + |
| | 9599 | "application/ecmascript, application/x-ecmascript" |
| | 9600 | }, |
| | 9601 | contents: { |
| | 9602 | script: /\b(?:java|ecma)script\b/ |
| | 9603 | }, |
| | 9604 | converters: { |
| | 9605 | "text script": function( text ) { |
| | 9606 | jQuery.globalEval( text ); |
| | 9607 | return text; |
| | 9608 | } |
| | 9609 | } |
| | 9610 | } ); |
| | 9611 | |
| | 9612 | // Handle cache's special case and crossDomain |
| | 9613 | jQuery.ajaxPrefilter( "script", function( s ) { |
| | 9614 | if ( s.cache === undefined ) { |
| | 9615 | s.cache = false; |
| | 9616 | } |
| | 9617 | if ( s.crossDomain ) { |
| | 9618 | s.type = "GET"; |
| | 9619 | } |
| | 9620 | } ); |
| | 9621 | |
| | 9622 | // Bind script tag hack transport |
| | 9623 | jQuery.ajaxTransport( "script", function( s ) { |
| | 9624 | |
| | 9625 | // This transport only deals with cross domain requests |
| | 9626 | if ( s.crossDomain ) { |
| | 9627 | var script, callback; |
| | 9628 | return { |
| | 9629 | send: function( _, complete ) { |
| | 9630 | script = jQuery( "<script>" ).prop( { |
| | 9631 | charset: s.scriptCharset, |
| | 9632 | src: s.url |
| | 9633 | } ).on( |
| | 9634 | "load error", |
| | 9635 | callback = function( evt ) { |
| | 9636 | script.remove(); |
| | 9637 | callback = null; |
| | 9638 | if ( evt ) { |
| | 9639 | complete( evt.type === "error" ? 404 : 200, evt.type ); |
| | 9640 | } |
| | 9641 | } |
| | 9642 | ); |
| | 9643 | |
| | 9644 | // Use native DOM manipulation to avoid our domManip AJAX trickery |
| | 9645 | document.head.appendChild( script[ 0 ] ); |
| | 9646 | }, |
| | 9647 | abort: function() { |
| | 9648 | if ( callback ) { |
| | 9649 | callback(); |
| | 9650 | } |
| | 9651 | } |
| | 9652 | }; |
| | 9653 | } |
| | 9654 | } ); |
| | 9655 | |
| | 9656 | |
| | 9657 | |
| | 9658 | |
| | 9659 | var oldCallbacks = [], |
| | 9660 | rjsonp = /(=)\?(?=&|$)|\?\?/; |
| | 9661 | |
| | 9662 | // Default jsonp settings |
| | 9663 | jQuery.ajaxSetup( { |
| | 9664 | jsonp: "callback", |
| | 9665 | jsonpCallback: function() { |
| | 9666 | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
| | 9667 | this[ callback ] = true; |
| | 9668 | return callback; |
| | 9669 | } |
| | 9670 | } ); |
| | 9671 | |
| | 9672 | // Detect, normalize options and install callbacks for jsonp requests |
| | 9673 | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
| | 9674 | |
| | 9675 | var callbackName, overwritten, responseContainer, |
| | 9676 | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
| | 9677 | "url" : |
| | 9678 | typeof s.data === "string" && |
| | 9679 | ( s.contentType || "" ) |
| | 9680 | .indexOf( "application/x-www-form-urlencoded" ) === 0 && |
| | 9681 | rjsonp.test( s.data ) && "data" |
| | 9682 | ); |
| | 9683 | |
| | 9684 | // Handle iff the expected data type is "jsonp" or we have a parameter to set |
| | 9685 | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
| | 9686 | |
| | 9687 | // Get callback name, remembering preexisting value associated with it |
| | 9688 | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
| | 9689 | s.jsonpCallback() : |
| | 9690 | s.jsonpCallback; |
| | 9691 | |
| | 9692 | // Insert callback into url or form data |
| | 9693 | if ( jsonProp ) { |
| | 9694 | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); |
| | 9695 | } else if ( s.jsonp !== false ) { |
| | 9696 | s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
| | 9697 | } |
| | 9698 | |
| | 9699 | // Use data converter to retrieve json after script execution |
| | 9700 | s.converters[ "script json" ] = function() { |
| | 9701 | if ( !responseContainer ) { |
| | 9702 | jQuery.error( callbackName + " was not called" ); |
| | 9703 | } |
| | 9704 | return responseContainer[ 0 ]; |
| | 9705 | }; |
| | 9706 | |
| | 9707 | // Force json dataType |
| | 9708 | s.dataTypes[ 0 ] = "json"; |
| | 9709 | |
| | 9710 | // Install callback |
| | 9711 | overwritten = window[ callbackName ]; |
| | 9712 | window[ callbackName ] = function() { |
| | 9713 | responseContainer = arguments; |
| | 9714 | }; |
| | 9715 | |
| | 9716 | // Clean-up function (fires after converters) |
| | 9717 | jqXHR.always( function() { |
| | 9718 | |
| | 9719 | // If previous value didn't exist - remove it |
| | 9720 | if ( overwritten === undefined ) { |
| | 9721 | jQuery( window ).removeProp( callbackName ); |
| | 9722 | |
| | 9723 | // Otherwise restore preexisting value |
| | 9724 | } else { |
| | 9725 | window[ callbackName ] = overwritten; |
| | 9726 | } |
| | 9727 | |
| | 9728 | // Save back as free |
| | 9729 | if ( s[ callbackName ] ) { |
| | 9730 | |
| | 9731 | // Make sure that re-using the options doesn't screw things around |
| | 9732 | s.jsonpCallback = originalSettings.jsonpCallback; |
| | 9733 | |
| | 9734 | // Save the callback name for future use |
| | 9735 | oldCallbacks.push( callbackName ); |
| | 9736 | } |
| | 9737 | |
| | 9738 | // Call if it was a function and we have a response |
| | 9739 | if ( responseContainer && jQuery.isFunction( overwritten ) ) { |
| | 9740 | overwritten( responseContainer[ 0 ] ); |
| | 9741 | } |
| | 9742 | |
| | 9743 | responseContainer = overwritten = undefined; |
| | 9744 | } ); |
| | 9745 | |
| | 9746 | // Delegate to script |
| | 9747 | return "script"; |
| | 9748 | } |
| | 9749 | } ); |
| | 9750 | |
| | 9751 | |
| | 9752 | |
| | 9753 | |
| | 9754 | // Support: Safari 8 only |
| | 9755 | // In Safari 8 documents created via document.implementation.createHTMLDocument |
| | 9756 | // collapse sibling forms: the second one becomes a child of the first one. |
| | 9757 | // Because of that, this security measure has to be disabled in Safari 8. |
| | 9758 | // https://bugs.webkit.org/show_bug.cgi?id=137337 |
| | 9759 | support.createHTMLDocument = ( function() { |
| | 9760 | var body = document.implementation.createHTMLDocument( "" ).body; |
| | 9761 | body.innerHTML = "<form></form><form></form>"; |
| | 9762 | return body.childNodes.length === 2; |
| | 9763 | } )(); |
| | 9764 | |
| | 9765 | |
| | 9766 | // Argument "data" should be string of html |
| | 9767 | // context (optional): If specified, the fragment will be created in this context, |
| | 9768 | // defaults to document |
| | 9769 | // keepScripts (optional): If true, will include scripts passed in the html string |
| | 9770 | jQuery.parseHTML = function( data, context, keepScripts ) { |
| | 9771 | if ( typeof data !== "string" ) { |
| | 9772 | return []; |
| | 9773 | } |
| | 9774 | if ( typeof context === "boolean" ) { |
| | 9775 | keepScripts = context; |
| | 9776 | context = false; |
| | 9777 | } |
| | 9778 | |
| | 9779 | var base, parsed, scripts; |
| | 9780 | |
| | 9781 | if ( !context ) { |
| | 9782 | |
| | 9783 | // Stop scripts or inline event handlers from being executed immediately |
| | 9784 | // by using document.implementation |
| | 9785 | if ( support.createHTMLDocument ) { |
| | 9786 | context = document.implementation.createHTMLDocument( "" ); |
| | 9787 | |
| | 9788 | // Set the base href for the created document |
| | 9789 | // so any parsed elements with URLs |
| | 9790 | // are based on the document's URL (gh-2965) |
| | 9791 | base = context.createElement( "base" ); |
| | 9792 | base.href = document.location.href; |
| | 9793 | context.head.appendChild( base ); |
| | 9794 | } else { |
| | 9795 | context = document; |
| | 9796 | } |
| | 9797 | } |
| | 9798 | |
| | 9799 | parsed = rsingleTag.exec( data ); |
| | 9800 | scripts = !keepScripts && []; |
| | 9801 | |
| | 9802 | // Single tag |
| | 9803 | if ( parsed ) { |
| | 9804 | return [ context.createElement( parsed[ 1 ] ) ]; |
| | 9805 | } |
| | 9806 | |
| | 9807 | parsed = buildFragment( [ data ], context, scripts ); |
| | 9808 | |
| | 9809 | if ( scripts && scripts.length ) { |
| | 9810 | jQuery( scripts ).remove(); |
| | 9811 | } |
| | 9812 | |
| | 9813 | return jQuery.merge( [], parsed.childNodes ); |
| | 9814 | }; |
| | 9815 | |
| | 9816 | |
| | 9817 | /** |
| | 9818 | * Load a url into a page |
| | 9819 | */ |
| | 9820 | jQuery.fn.load = function( url, params, callback ) { |
| | 9821 | var selector, type, response, |
| | 9822 | self = this, |
| | 9823 | off = url.indexOf( " " ); |
| | 9824 | |
| | 9825 | if ( off > -1 ) { |
| | 9826 | selector = stripAndCollapse( url.slice( off ) ); |
| | 9827 | url = url.slice( 0, off ); |
| | 9828 | } |
| | 9829 | |
| | 9830 | // If it's a function |
| | 9831 | if ( jQuery.isFunction( params ) ) { |
| | 9832 | |
| | 9833 | // We assume that it's the callback |
| | 9834 | callback = params; |
| | 9835 | params = undefined; |
| | 9836 | |
| | 9837 | // Otherwise, build a param string |
| | 9838 | } else if ( params && typeof params === "object" ) { |
| | 9839 | type = "POST"; |
| | 9840 | } |
| | 9841 | |
| | 9842 | // If we have elements to modify, make the request |
| | 9843 | if ( self.length > 0 ) { |
| | 9844 | jQuery.ajax( { |
| | 9845 | url: url, |
| | 9846 | |
| | 9847 | // If "type" variable is undefined, then "GET" method will be used. |
| | 9848 | // Make value of this field explicit since |
| | 9849 | // user can override it through ajaxSetup method |
| | 9850 | type: type || "GET", |
| | 9851 | dataType: "html", |
| | 9852 | data: params |
| | 9853 | } ).done( function( responseText ) { |
| | 9854 | |
| | 9855 | // Save response for use in complete callback |
| | 9856 | response = arguments; |
| | 9857 | |
| | 9858 | self.html( selector ? |
| | 9859 | |
| | 9860 | // If a selector was specified, locate the right elements in a dummy div |
| | 9861 | // Exclude scripts to avoid IE 'Permission Denied' errors |
| | 9862 | jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : |
| | 9863 | |
| | 9864 | // Otherwise use the full result |
| | 9865 | responseText ); |
| | 9866 | |
| | 9867 | // If the request succeeds, this function gets "data", "status", "jqXHR" |
| | 9868 | // but they are ignored because response was set above. |
| | 9869 | // If it fails, this function gets "jqXHR", "status", "error" |
| | 9870 | } ).always( callback && function( jqXHR, status ) { |
| | 9871 | self.each( function() { |
| | 9872 | callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); |
| | 9873 | } ); |
| | 9874 | } ); |
| | 9875 | } |
| | 9876 | |
| | 9877 | return this; |
| | 9878 | }; |
| | 9879 | |
| | 9880 | |
| | 9881 | |
| | 9882 | |
| | 9883 | // Attach a bunch of functions for handling common AJAX events |
| | 9884 | jQuery.each( [ |
| | 9885 | "ajaxStart", |
| | 9886 | "ajaxStop", |
| | 9887 | "ajaxComplete", |
| | 9888 | "ajaxError", |
| | 9889 | "ajaxSuccess", |
| | 9890 | "ajaxSend" |
| | 9891 | ], function( i, type ) { |
| | 9892 | jQuery.fn[ type ] = function( fn ) { |
| | 9893 | return this.on( type, fn ); |
| | 9894 | }; |
| | 9895 | } ); |
| | 9896 | |
| | 9897 | |
| | 9898 | |
| | 9899 | |
| | 9900 | jQuery.expr.pseudos.animated = function( elem ) { |
| | 9901 | return jQuery.grep( jQuery.timers, function( fn ) { |
| | 9902 | return elem === fn.elem; |
| | 9903 | } ).length; |
| | 9904 | }; |
| | 9905 | |
| | 9906 | |
| | 9907 | |
| | 9908 | |
| | 9909 | jQuery.offset = { |
| | 9910 | setOffset: function( elem, options, i ) { |
| | 9911 | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, |
| | 9912 | position = jQuery.css( elem, "position" ), |
| | 9913 | curElem = jQuery( elem ), |
| | 9914 | props = {}; |
| | 9915 | |
| | 9916 | // Set position first, in-case top/left are set even on static elem |
| | 9917 | if ( position === "static" ) { |
| | 9918 | elem.style.position = "relative"; |
| | 9919 | } |
| | 9920 | |
| | 9921 | curOffset = curElem.offset(); |
| | 9922 | curCSSTop = jQuery.css( elem, "top" ); |
| | 9923 | curCSSLeft = jQuery.css( elem, "left" ); |
| | 9924 | calculatePosition = ( position === "absolute" || position === "fixed" ) && |
| | 9925 | ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; |
| | 9926 | |
| | 9927 | // Need to be able to calculate position if either |
| | 9928 | // top or left is auto and position is either absolute or fixed |
| | 9929 | if ( calculatePosition ) { |
| | 9930 | curPosition = curElem.position(); |
| | 9931 | curTop = curPosition.top; |
| | 9932 | curLeft = curPosition.left; |
| | 9933 | |
| | 9934 | } else { |
| | 9935 | curTop = parseFloat( curCSSTop ) || 0; |
| | 9936 | curLeft = parseFloat( curCSSLeft ) || 0; |
| | 9937 | } |
| | 9938 | |
| | 9939 | if ( jQuery.isFunction( options ) ) { |
| | 9940 | |
| | 9941 | // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) |
| | 9942 | options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); |
| | 9943 | } |
| | 9944 | |
| | 9945 | if ( options.top != null ) { |
| | 9946 | props.top = ( options.top - curOffset.top ) + curTop; |
| | 9947 | } |
| | 9948 | if ( options.left != null ) { |
| | 9949 | props.left = ( options.left - curOffset.left ) + curLeft; |
| | 9950 | } |
| | 9951 | |
| | 9952 | if ( "using" in options ) { |
| | 9953 | options.using.call( elem, props ); |
| | 9954 | |
| | 9955 | } else { |
| | 9956 | curElem.css( props ); |
| | 9957 | } |
| | 9958 | } |
| | 9959 | }; |
| | 9960 | |
| | 9961 | jQuery.fn.extend( { |
| | 9962 | offset: function( options ) { |
| | 9963 | |
| | 9964 | // Preserve chaining for setter |
| | 9965 | if ( arguments.length ) { |
| | 9966 | return options === undefined ? |
| | 9967 | this : |
| | 9968 | this.each( function( i ) { |
| | 9969 | jQuery.offset.setOffset( this, options, i ); |
| | 9970 | } ); |
| | 9971 | } |
| | 9972 | |
| | 9973 | var doc, docElem, rect, win, |
| | 9974 | elem = this[ 0 ]; |
| | 9975 | |
| | 9976 | if ( !elem ) { |
| | 9977 | return; |
| | 9978 | } |
| | 9979 | |
| | 9980 | // Return zeros for disconnected and hidden (display: none) elements (gh-2310) |
| | 9981 | // Support: IE <=11 only |
| | 9982 | // Running getBoundingClientRect on a |
| | 9983 | // disconnected node in IE throws an error |
| | 9984 | if ( !elem.getClientRects().length ) { |
| | 9985 | return { top: 0, left: 0 }; |
| | 9986 | } |
| | 9987 | |
| | 9988 | rect = elem.getBoundingClientRect(); |
| | 9989 | |
| | 9990 | doc = elem.ownerDocument; |
| | 9991 | docElem = doc.documentElement; |
| | 9992 | win = doc.defaultView; |
| | 9993 | |
| | 9994 | return { |
| | 9995 | top: rect.top + win.pageYOffset - docElem.clientTop, |
| | 9996 | left: rect.left + win.pageXOffset - docElem.clientLeft |
| | 9997 | }; |
| | 9998 | }, |
| | 9999 | |
| | 10000 | position: function() { |
| | 10001 | if ( !this[ 0 ] ) { |
| | 10002 | return; |
| | 10003 | } |
| | 10004 | |
| | 10005 | var offsetParent, offset, |
| | 10006 | elem = this[ 0 ], |
| | 10007 | parentOffset = { top: 0, left: 0 }; |
| | 10008 | |
| | 10009 | // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, |
| | 10010 | // because it is its only offset parent |
| | 10011 | if ( jQuery.css( elem, "position" ) === "fixed" ) { |
| | 10012 | |
| | 10013 | // Assume getBoundingClientRect is there when computed position is fixed |
| | 10014 | offset = elem.getBoundingClientRect(); |
| | 10015 | |
| | 10016 | } else { |
| | 10017 | |
| | 10018 | // Get *real* offsetParent |
| | 10019 | offsetParent = this.offsetParent(); |
| | 10020 | |
| | 10021 | // Get correct offsets |
| | 10022 | offset = this.offset(); |
| | 10023 | if ( !nodeName( offsetParent[ 0 ], "html" ) ) { |
| | 10024 | parentOffset = offsetParent.offset(); |
| | 10025 | } |
| | 10026 | |
| | 10027 | // Add offsetParent borders |
| | 10028 | parentOffset = { |
| | 10029 | top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ), |
| | 10030 | left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ) |
| | 10031 | }; |
| | 10032 | } |
| | 10033 | |
| | 10034 | // Subtract parent offsets and element margins |
| | 10035 | return { |
| | 10036 | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
| | 10037 | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) |
| | 10038 | }; |
| | 10039 | }, |
| | 10040 | |
| | 10041 | // This method will return documentElement in the following cases: |
| | 10042 | // 1) For the element inside the iframe without offsetParent, this method will return |
| | 10043 | // documentElement of the parent window |
| | 10044 | // 2) For the hidden or detached element |
| | 10045 | // 3) For body or html element, i.e. in case of the html node - it will return itself |
| | 10046 | // |
| | 10047 | // but those exceptions were never presented as a real life use-cases |
| | 10048 | // and might be considered as more preferable results. |
| | 10049 | // |
| | 10050 | // This logic, however, is not guaranteed and can change at any point in the future |
| | 10051 | offsetParent: function() { |
| | 10052 | return this.map( function() { |
| | 10053 | var offsetParent = this.offsetParent; |
| | 10054 | |
| | 10055 | while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { |
| | 10056 | offsetParent = offsetParent.offsetParent; |
| | 10057 | } |
| | 10058 | |
| | 10059 | return offsetParent || documentElement; |
| | 10060 | } ); |
| | 10061 | } |
| | 10062 | } ); |
| | 10063 | |
| | 10064 | // Create scrollLeft and scrollTop methods |
| | 10065 | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { |
| | 10066 | var top = "pageYOffset" === prop; |
| | 10067 | |
| | 10068 | jQuery.fn[ method ] = function( val ) { |
| | 10069 | return access( this, function( elem, method, val ) { |
| | 10070 | |
| | 10071 | // Coalesce documents and windows |
| | 10072 | var win; |
| | 10073 | if ( jQuery.isWindow( elem ) ) { |
| | 10074 | win = elem; |
| | 10075 | } else if ( elem.nodeType === 9 ) { |
| | 10076 | win = elem.defaultView; |
| | 10077 | } |
| | 10078 | |
| | 10079 | if ( val === undefined ) { |
| | 10080 | return win ? win[ prop ] : elem[ method ]; |
| | 10081 | } |
| | 10082 | |
| | 10083 | if ( win ) { |
| | 10084 | win.scrollTo( |
| | 10085 | !top ? val : win.pageXOffset, |
| | 10086 | top ? val : win.pageYOffset |
| | 10087 | ); |
| | 10088 | |
| | 10089 | } else { |
| | 10090 | elem[ method ] = val; |
| | 10091 | } |
| | 10092 | }, method, val, arguments.length ); |
| | 10093 | }; |
| | 10094 | } ); |
| | 10095 | |
| | 10096 | // Support: Safari <=7 - 9.1, Chrome <=37 - 49 |
| | 10097 | // Add the top/left cssHooks using jQuery.fn.position |
| | 10098 | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 |
| | 10099 | // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 |
| | 10100 | // getComputedStyle returns percent when specified for top/left/bottom/right; |
| | 10101 | // rather than make the css module depend on the offset module, just check for it here |
| | 10102 | jQuery.each( [ "top", "left" ], function( i, prop ) { |
| | 10103 | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
| | 10104 | function( elem, computed ) { |
| | 10105 | if ( computed ) { |
| | 10106 | computed = curCSS( elem, prop ); |
| | 10107 | |
| | 10108 | // If curCSS returns percentage, fallback to offset |
| | 10109 | return rnumnonpx.test( computed ) ? |
| | 10110 | jQuery( elem ).position()[ prop ] + "px" : |
| | 10111 | computed; |
| | 10112 | } |
| | 10113 | } |
| | 10114 | ); |
| | 10115 | } ); |
| | 10116 | |
| | 10117 | |
| | 10118 | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods |
| | 10119 | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
| | 10120 | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, |
| | 10121 | function( defaultExtra, funcName ) { |
| | 10122 | |
| | 10123 | // Margin is only for outerHeight, outerWidth |
| | 10124 | jQuery.fn[ funcName ] = function( margin, value ) { |
| | 10125 | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
| | 10126 | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
| | 10127 | |
| | 10128 | return access( this, function( elem, type, value ) { |
| | 10129 | var doc; |
| | 10130 | |
| | 10131 | if ( jQuery.isWindow( elem ) ) { |
| | 10132 | |
| | 10133 | // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) |
| | 10134 | return funcName.indexOf( "outer" ) === 0 ? |
| | 10135 | elem[ "inner" + name ] : |
| | 10136 | elem.document.documentElement[ "client" + name ]; |
| | 10137 | } |
| | 10138 | |
| | 10139 | // Get document width or height |
| | 10140 | if ( elem.nodeType === 9 ) { |
| | 10141 | doc = elem.documentElement; |
| | 10142 | |
| | 10143 | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], |
| | 10144 | // whichever is greatest |
| | 10145 | return Math.max( |
| | 10146 | elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
| | 10147 | elem.body[ "offset" + name ], doc[ "offset" + name ], |
| | 10148 | doc[ "client" + name ] |
| | 10149 | ); |
| | 10150 | } |
| | 10151 | |
| | 10152 | return value === undefined ? |
| | 10153 | |
| | 10154 | // Get width or height on the element, requesting but not forcing parseFloat |
| | 10155 | jQuery.css( elem, type, extra ) : |
| | 10156 | |
| | 10157 | // Set width or height on the element |
| | 10158 | jQuery.style( elem, type, value, extra ); |
| | 10159 | }, type, chainable ? margin : undefined, chainable ); |
| | 10160 | }; |
| | 10161 | } ); |
| | 10162 | } ); |
| | 10163 | |
| | 10164 | |
| | 10165 | jQuery.fn.extend( { |
| | 10166 | |
| | 10167 | bind: function( types, data, fn ) { |
| | 10168 | return this.on( types, null, data, fn ); |
| | 10169 | }, |
| | 10170 | unbind: function( types, fn ) { |
| | 10171 | return this.off( types, null, fn ); |
| | 10172 | }, |
| | 10173 | |
| | 10174 | delegate: function( selector, types, data, fn ) { |
| | 10175 | return this.on( types, selector, data, fn ); |
| | 10176 | }, |
| | 10177 | undelegate: function( selector, types, fn ) { |
| | 10178 | |
| | 10179 | // ( namespace ) or ( selector, types [, fn] ) |
| | 10180 | return arguments.length === 1 ? |
| | 10181 | this.off( selector, "**" ) : |
| | 10182 | this.off( types, selector || "**", fn ); |
| | 10183 | } |
| | 10184 | } ); |
| | 10185 | |
| | 10186 | jQuery.holdReady = function( hold ) { |
| | 10187 | if ( hold ) { |
| | 10188 | jQuery.readyWait++; |
| | 10189 | } else { |
| | 10190 | jQuery.ready( true ); |
| | 10191 | } |
| | 10192 | }; |
| | 10193 | jQuery.isArray = Array.isArray; |
| | 10194 | jQuery.parseJSON = JSON.parse; |
| | 10195 | jQuery.nodeName = nodeName; |
| | 10196 | |
| | 10197 | |
| | 10198 | |
| | 10199 | |
| | 10200 | // Register as a named AMD module, since jQuery can be concatenated with other |
| | 10201 | // files that may use define, but not via a proper concatenation script that |
| | 10202 | // understands anonymous AMD modules. A named AMD is safest and most robust |
| | 10203 | // way to register. Lowercase jquery is used because AMD module names are |
| | 10204 | // derived from file names, and jQuery is normally delivered in a lowercase |
| | 10205 | // file name. Do this after creating the global so that if an AMD module wants |
| | 10206 | // to call noConflict to hide this version of jQuery, it will work. |
| | 10207 | |
| | 10208 | // Note that for maximum portability, libraries that are not jQuery should |
| | 10209 | // declare themselves as anonymous modules, and avoid setting a global if an |
| | 10210 | // AMD loader is present. jQuery is a special case. For more information, see |
| | 10211 | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon |
| | 10212 | |
| | 10213 | if ( typeof define === "function" && define.amd ) { |
| | 10214 | define( "jquery", [], function() { |
| | 10215 | return jQuery; |
| | 10216 | } ); |
| | 10217 | } |
| | 10218 | |
| | 10219 | |
| | 10220 | |
| | 10221 | |
| | 10222 | var |
| | 10223 | |
| | 10224 | // Map over jQuery in case of overwrite |
| | 10225 | _jQuery = window.jQuery, |
| | 10226 | |
| | 10227 | // Map over the $ in case of overwrite |
| | 10228 | _$ = window.$; |
| | 10229 | |
| | 10230 | jQuery.noConflict = function( deep ) { |
| | 10231 | if ( window.$ === jQuery ) { |
| | 10232 | window.$ = _$; |
| | 10233 | } |
| | 10234 | |
| | 10235 | if ( deep && window.jQuery === jQuery ) { |
| | 10236 | window.jQuery = _jQuery; |
| | 10237 | } |
| | 10238 | |
| | 10239 | return jQuery; |
| | 10240 | }; |
| | 10241 | |
| | 10242 | // Expose jQuery and $ identifiers, even in AMD |
| | 10243 | // (#7102#comment:10, https://github.com/jquery/jquery/pull/557) |
| | 10244 | // and CommonJS for browser emulators (#13566) |
| | 10245 | if ( !noGlobal ) { |
| | 10246 | window.jQuery = window.$ = jQuery; |
| | 10247 | } |
| | 10248 | |
| | 10249 | |
| | 10250 | |
| | 10251 | |
| | 10252 | return jQuery; |
| | 10253 | } ); |