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<title>[31706] trunk/src/wp-admin/js: Customizer: Prevent a race condition when attempting to publish too soon after updating widget form fields with multiple edits.</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/31706">31706</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/31706","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>ocean90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-03-10 22:44:25 +0000 (Tue, 10 Mar 2015)</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'>Customizer: Prevent a race condition when attempting to publish too soon after updating widget form fields with multiple edits.
props westonruter.
fixes <a href="https://core.trac.wordpress.org/ticket/31501">#31501</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminjscustomizecontrolsjs">trunk/src/wp-admin/js/customize-controls.js</a></li>
<li><a href="#trunksrcwpadminjscustomizewidgetsjs">trunk/src/wp-admin/js/customize-widgets.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 2015-03-10 22:38:30 UTC (rev 31705)
+++ trunk/src/wp-admin/js/customize-controls.js 2015-03-10 22:44:25 UTC (rev 31706)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2444,10 +2444,7 @@
</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"> save: function() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- var self = this,
- query = $.extend( this.query(), {
- nonce: this.nonce.save
- } ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ var self = this,
</ins><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><span class="cx" style="display: block; padding: 0 10px"> submit;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2455,7 +2452,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> body.addClass( 'saving' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> submit = function () {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- var request = wp.ajax.post( 'customize_save', query );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ var request, query;
+ query = $.extend( self.query(), {
+ nonce: self.nonce.save
+ } );
+ request = wp.ajax.post( 'customize_save', query );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><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></pre></div>
<a id="trunksrcwpadminjscustomizewidgetsjs"></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-widgets.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/customize-widgets.js 2015-03-10 22:38:30 UTC (rev 31705)
+++ trunk/src/wp-admin/js/customize-widgets.js 2015-03-10 22:44:25 UTC (rev 31706)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1028,7 +1028,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> data += '&' + $widgetContent.find( '~ :input' ).serialize();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( this._previousUpdateRequest ) {
+ this._previousUpdateRequest.abort();
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> jqxhr = $.post( wp.ajax.settings.url, data );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ this._previousUpdateRequest = jqxhr;
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> jqxhr.done( function( r ) {
</span><span class="cx" style="display: block; padding: 0 10px"> var message, sanitizedForm, $sanitizedInputs, hasSameInputsInResponse,
</span></span></pre>
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