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<title>[37346] trunk/src/wp-admin/js/customize-controls.js: Customize: Ensure settings modified during an open save request remain dirty when save request completes.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/37346">37346</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/37346","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>westonruter</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-05-02 19:12:37 +0000 (Mon, 02 May 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Customize: Ensure settings modified during an open save request remain dirty when save request completes.

Also disables Save & Publish button while save request is open. After the save request completes, any settings changed during the request can then be saved via an additional click to the button.

Props chandrapatel, westonruter.
Fixes <a href="https://core.trac.wordpress.org/ticket/32941">#32941</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminjscustomizecontrolsjs">trunk/src/wp-admin/js/customize-controls.js</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunksrcwpadminjscustomizecontrolsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/js/customize-controls.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/customize-controls.js       2016-05-02 18:28:04 UTC (rev 37345)
+++ trunk/src/wp-admin/js/customize-controls.js 2016-05-02 19:12:37 UTC (rev 37346)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3327,10 +3327,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                var self = this,
</span><span class="cx" style="display: block; padding: 0 10px">                                        processing = api.state( 'processing' ),
</span><span class="cx" style="display: block; padding: 0 10px">                                        submitWhenDoneProcessing,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        submit;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 submit,
+                                       modifiedWhileSaving = {};
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                body.addClass( 'saving' );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                function captureSettingModifiedDuringSave( setting ) {
+                                       modifiedWhileSaving[ setting.id ] = true;
+                               }
+                               api.bind( 'change', captureSettingModifiedDuringSave );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                                 submit = function () {
</span><span class="cx" style="display: block; padding: 0 10px">                                        var request, query;
</span><span class="cx" style="display: block; padding: 0 10px">                                        query = $.extend( self.query(), {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3338,10 +3344,15 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        } );
</span><span class="cx" style="display: block; padding: 0 10px">                                        request = wp.ajax.post( 'customize_save', query );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                        // Disable save button during the save request.
+                                       saveBtn.prop( 'disabled', true );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                                         api.trigger( 'save', request );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                        request.always( function () {
</span><span class="cx" style="display: block; padding: 0 10px">                                                body.removeClass( 'saving' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                saveBtn.prop( 'disabled', false );
+                                               api.unbind( 'change', captureSettingModifiedDuringSave );
</ins><span class="cx" style="display: block; padding: 0 10px">                                         } );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                        request.fail( function ( response ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3365,14 +3376,22 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        } );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                        request.done( function( response ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                // Clear setting dirty states
-                                               api.each( function ( value ) {
-                                                       value._dirty = false;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+                                               // Clear setting dirty states, if setting wasn't modified while saving.
+                                               api.each( function( setting ) {
+                                                       if ( ! modifiedWhileSaving[ setting.id ] ) {
+                                                               setting._dirty = false;
+                                                       }
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 } );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                api.previewer.send( 'saved', response );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                api.trigger( 'saved', response );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+                                               // Restore the global dirty state if any settings were modified during save.
+                                               if ( ! _.isEmpty( modifiedWhileSaving ) ) {
+                                                       api.state( 'saved' ).set( false );
+                                               }
</ins><span class="cx" style="display: block; padding: 0 10px">                                         } );
</span><span class="cx" style="display: block; padding: 0 10px">                                };
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre>
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