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<title>[40375] branches/4.7: Customize: Fix failure to collapse expanded sections and panels that become deactivated.</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/40375">40375</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/40375","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>swissspidy</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-04-04 06:51:39 +0000 (Tue, 04 Apr 2017)</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: Fix failure to collapse expanded sections and panels that become deactivated.

Improve jsdoc for `onChangeActive` function. Restores fix from <a href="https://core.trac.wordpress.org/changeset/34557">[34557]</a> which got dropped in <a href="https://core.trac.wordpress.org/changeset/38648">[38648]</a>.

Props dlh, westonruter.
See <a href="https://core.trac.wordpress.org/ticket/34391">#34391</a>, <a href="https://core.trac.wordpress.org/ticket/33509">#33509</a>.
Fixes <a href="https://core.trac.wordpress.org/ticket/39430">#39430</a>.

Merges <a href="https://core.trac.wordpress.org/changeset/40304">[40304]</a> to the 4.7 branch.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches47srcwpadminjscustomizecontrolsjs">branches/4.7/src/wp-admin/js/customize-controls.js</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches47">branches/4.7/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/4.7
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/4.7 2017-04-04 06:39:15 UTC (rev 40374)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/4.7  2017-04-04 06:51:39 UTC (rev 40375)
</ins><a id="branches47"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/4.7</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.1:18031
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.3:20543
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:18512,39365,39367,39369,39371,39373,39375-39376,39378,39380,39382,39384,39386,39388,39390,39392-39393,39396-39397,39400,39402,39404,39406,39409,39411,39413,39415,39417-39420,39424,39426,39428,39430,39432-39434,39436,39438,39440,39442-39444,39447,39449-39451,39453,39455-39457,39460,39462,39464,39466,39468,39470-39471,39475,39477-39478,39482-39483,39487-39488,39490,39495-39496,39499,39502,39504,39506,39508,39510,39512,39514,39517,39520,39522,39545-39547,39557-39563,39565,39578,39580-39581,39584,39586,39594-39595,39597-39599,39601,39603,39612-39613,39616-39617,39619-39623,39626,39635,39640,39645,39649,39657,39659,39663,39677-39678,39680-39681,39684-39686,39688-39689,39692,39720,39742,39744,39759-39760,39772,39795,39807-39808,39831,39843,39848,39850,39912,39914,39923-39924,39949,39951-39952,39954,39956,39968,39992,39994,40030,40036-40037,40039-40041,40045,40049,40055-40056,40058,40061
 ,40063-40066,40068,40070,40074,40077,40080,40082,40086,40089,40101,40104-40106,40108-40110,40118,40120-40126,40129-40131,40148,40160,40169,40181,40183,40195,40235,40238,40241,40252,40255,40257-40259,40263-40264,40269,40271,40284,40290,40300-40303,40306,40311,40313-40316,40318-40320,40324,40353,40357-40358,40368
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:18512,39365,39367,39369,39371,39373,39375-39376,39378,39380,39382,39384,39386,39388,39390,39392-39393,39396-39397,39400,39402,39404,39406,39409,39411,39413,39415,39417-39420,39424,39426,39428,39430,39432-39434,39436,39438,39440,39442-39444,39447,39449-39451,39453,39455-39457,39460,39462,39464,39466,39468,39470-39471,39475,39477-39478,39482-39483,39487-39488,39490,39495-39496,39499,39502,39504,39506,39508,39510,39512,39514,39517,39520,39522,39545-39547,39557-39563,39565,39578,39580-39581,39584,39586,39594-39595,39597-39599,39601,39603,39612-39613,39616-39617,39619-39623,39626,39635,39640,39645,39649,39657,39659,39663,39677-39678,39680-39681,39684-39686,39688-39689,39692,39720,39742,39744,39759-39760,39772,39795,39807-39808,39831,39843,39848,39850,39912,39914,39923-39924,39949,39951-39952,39954,39956,39968,39992,39994,40030,40036-40037,40039-40041,40045,40049,40055-40056,40058,40061,
 40063-40066,40068,40070,40074,40077,40080,40082,40086,40089,40101,40104-40106,40108-40110,40118,40120-40126,40129-40131,40148,40160,40169,40181,40183,40195,40235,40238,40241,40252,40255,40257-40259,40263-40264,40269,40271,40284,40290,40300-40304,40306,40311,40313-40316,40318-40320,40324,40353,40357-40358,40368
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches47srcwpadminjscustomizecontrolsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.7/src/wp-admin/js/customize-controls.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.7/src/wp-admin/js/customize-controls.js        2017-04-04 06:39:15 UTC (rev 40374)
+++ branches/4.7/src/wp-admin/js/customize-controls.js  2017-04-04 06:51:39 UTC (rev 40375)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -528,10 +528,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                 *
</span><span class="cx" style="display: block; padding: 0 10px">                 * @since 4.1.0
</span><span class="cx" style="display: block; padding: 0 10px">                 *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                 * @param {Boolean} active
-                * @param {Object}  args
-                * @param {Object}  args.duration
-                * @param {Object}  args.completeCallback
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+          * @param {boolean}  active - The active state to transiution to.
+                * @param {Object}   [args] - Args.
+                * @param {Object}   [args.duration] - The duration for the slideUp/slideDown animation.
+                * @param {boolean}  [args.unchanged] - Whether the state is already known to not be changed, and so short-circuit with calling completeCallback early.
+                * @param {Function} [args.completeCallback] - Function to call when the slideUp/slideDown has completed.
</ins><span class="cx" style="display: block; padding: 0 10px">                  */
</span><span class="cx" style="display: block; padding: 0 10px">                onChangeActive: function( active, args ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        var construct = this,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -564,24 +565,24 @@
</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"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        if ( ! $.contains( document, headContainer ) ) {
-                               // jQuery.fn.slideUp is not hiding an element if it is not in the DOM
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 if ( ! $.contains( document, headContainer.get( 0 ) ) ) {
+                               // If the element is not in the DOM, then jQuery.fn.slideUp() does nothing. In this case, a hard toggle is required instead.
</ins><span class="cx" style="display: block; padding: 0 10px">                                 headContainer.toggle( active );
</span><span class="cx" style="display: block; padding: 0 10px">                                if ( args.completeCallback ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                        args.completeCallback();
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px">                        } else if ( active ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                headContainer.stop( true, true ).slideDown( duration, args.completeCallback );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         headContainer.slideDown( duration, args.completeCallback );
</ins><span class="cx" style="display: block; padding: 0 10px">                         } else {
</span><span class="cx" style="display: block; padding: 0 10px">                                if ( construct.expanded() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                        construct.collapse({
</span><span class="cx" style="display: block; padding: 0 10px">                                                duration: duration,
</span><span class="cx" style="display: block; padding: 0 10px">                                                completeCallback: function() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                        headContainer.stop( true, true ).slideUp( duration, args.completeCallback );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                 headContainer.slideUp( duration, args.completeCallback );
</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">                                } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        headContainer.stop( true, true ).slideUp( duration, args.completeCallback );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 headContainer.slideUp( duration, args.completeCallback );
</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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