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<title>[41001] trunk/src/wp-admin/js/customize-nav-menus.js: Customize: Fix logic to re-expand a newly inserted nav menu section after placeholder section is replaced.</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/41001">41001</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/41001","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>2017-07-05 00:43:11 +0000 (Wed, 05 Jul 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 logic to re-expand a newly inserted nav menu section after placeholder section is replaced.

Fixes todo from Menu Customizer feature plugin: https://github.com/voldemortensen/menu-customizer/commit/0f4ea4e#diff-daa55fade2253f26ccbe02f71058841cR2330
Amends <a href="https://core.trac.wordpress.org/changeset/32806">[32806]</a>.
Props greuben.
See <a href="https://core.trac.wordpress.org/ticket/32576">#32576</a>.
Fixes <a href="https://core.trac.wordpress.org/ticket/40997">#40997</a>.</pre>

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

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<h3>Diff</h3>
<a id="trunksrcwpadminjscustomizenavmenusjs"></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-nav-menus.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/customize-nav-menus.js      2017-07-04 21:00:05 UTC (rev 41000)
+++ trunk/src/wp-admin/js/customize-nav-menus.js        2017-07-05 00:43:11 UTC (rev 41001)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2852,7 +2852,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                var insertedMenuIdMapping = {}, insertedMenuItemIdMapping = {};
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                _( data.nav_menu_updates ).each(function( update ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        var oldCustomizeId, newCustomizeId, customizeId, oldSetting, newSetting, setting, settingValue, oldSection, newSection, wasSaved, widgetTemplate, navMenuCount;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 var oldCustomizeId, newCustomizeId, customizeId, oldSetting, newSetting, setting, settingValue, oldSection, newSection, wasSaved, widgetTemplate, navMenuCount, shouldExpandNewSection;
</ins><span class="cx" style="display: block; padding: 0 10px">                         if ( 'inserted' === update.status ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                if ( ! update.previous_term_id ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                        throw new Error( 'Expected previous_term_id' );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2884,7 +2884,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        previewer: api.previewer
</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 ( oldSection.expanded() ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         shouldExpandNewSection = oldSection.expanded();
+                               if ( shouldExpandNewSection ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                         oldSection.collapse();
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2959,8 +2960,7 @@
</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"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                if ( oldSection.expanded.get() ) {
-                                       // @todo This doesn't seem to be working.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         if ( shouldExpandNewSection ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                         newSection.expand();
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px">                        } else if ( 'updated' === update.status ) {
</span></span></pre>
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