Changeset 31944

Timestamp:

03/31/2015 10:20:13 PM (10 years ago)

Author:

ocean90

Message:

Customizer: Defer rendering theme controls until the section is displayed.

see #31793.

File:

• trunk/src/wp-admin/js/customize-controls.js (modified) (1 diff)

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

@@ -1861 +1861 @@
 
         /**
+         * Defer rendering the theme control until the section is displayed.
+         *
+         * @since 4.2.0
+         */
+        renderContent: function () {
+            var control = this,
+                renderContentArgs = arguments;
+
+            api.section( control.section(), function ( section ) {
+                if ( section.expanded() ) {
+                    api.Control.prototype.renderContent.apply( control, renderContentArgs );
+                } else {
+                    section.expanded.bind( function ( expanded ) {
+                        if ( expanded ) {
+                            api.Control.prototype.renderContent.apply( control, renderContentArgs );
+                        }
+                    } );
+                }
+            } );
+        },
+
+        /**
          * @since 4.2.0
          */