Changeset 29905

Timestamp:

10/15/2014 05:49:36 PM (10 years ago)

Author:

ocean90

Message:

Customizer: Only POST dirty settings to preview to improve performance.

props westonruter.
fixes #29983.

Location:

trunk/src

Files:

• wp-admin/js/customize-controls.js (modified) (2 diffs)
• wp-includes/js/customize-base.js (modified) (2 diffs)

trunk/src/wp-admin/js/customize-controls.js

@@ -1022 +1022 @@
 
             query: function() {
+                var dirtyCustomized = {};
+                api.each( function ( value, key ) {
+                    if ( value._dirty ) {
+                        dirtyCustomized[ key ] = value();
+                    }
+                } );
+
                 return {
                     wp_customize: 'on',
                     theme:      api.settings.theme.stylesheet,
-                    customized: JSON.stringify( api.get() ),
+                    customized: JSON.stringify( dirtyCustomized ),
                     nonce:      this.nonce.preview
                 };
@@ -1068 +1075 @@
                         }
 
+                        // Clear setting dirty states
+                        api.each( function ( value ) {
+                            value._dirty = false;
+                        } );
                         api.trigger( 'saved' );
                     } );

trunk/src/wp-includes/js/customize-base.js

@@ -159 +159 @@
             this._value = initial; // @todo: potentially change this to a this.set() call.
             this.callbacks = $.Callbacks();
+            this._dirty = false;
 
             $.extend( this, options || {} );
@@ -188 +189 @@
 
             this._value = to;
+            this._dirty = true;
 
             this.callbacks.fireWith( this, [ to, from ] );