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<title>[BuddyPress][7385] trunk: Tweak JS when joining or leaving a group from the groups directory.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/7385">7385</a></dd>
<dt>Author</dt> <dd>r-a-y</dd>
<dt>Date</dt> <dd>2013-09-17 17:24:20 +0000 (Tue, 17 Sep 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Tweak JS when joining or leaving a group from the groups directory.

This commit does the following:

* When leaving a hidden group, it removes the hidden group from the group loop.
* Increases or decreases the "My Groups" count if you join or leave a group.

Props imath for the initial patch.

See <a href="http://buddypress.trac.wordpress.org/ticket/5077">#5077</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbptemplatesbplegacyjsbuddypressjs">trunk/bp-templates/bp-legacy/js/buddypress.js</a></li>
<li><a href="#trunkbpthemesbpdefault_incglobaljs">trunk/bp-themes/bp-default/_inc/global.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbptemplatesbplegacyjsbuddypressjs"></a>
<div class="modfile"><h4>Modified: trunk/bp-templates/bp-legacy/js/buddypress.js (7384 => 7385)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-templates/bp-legacy/js/buddypress.js    2013-09-17 17:24:00 UTC (rev 7384)
+++ trunk/bp-templates/bp-legacy/js/buddypress.js       2013-09-17 17:24:20 UTC (rev 7385)
</span><span class="lines">@@ -1031,14 +1031,41 @@
</span><span class="cx">          {
</span><span class="cx">                  var parentdiv = thelink.parent();
</span><span class="cx"> 
</span><del>-                       if ( !jq('body.directory').length )
</del><ins>+                        // user groups page
+                       if ( ! jq('body.directory').length ) {
</ins><span class="cx">                           location.href = location.href;
</span><del>-                       else {
</del><ins>+
+                       // groups directory
+                       } else {
</ins><span class="cx">                           jq(parentdiv).fadeOut(200,
</span><span class="cx">                                  function() {
</span><span class="cx">                                          parentdiv.fadeIn(200).html(response);
</span><ins>+
+                                               var mygroups = jq('#groups-personal span');
+                                               var add      = 1;
+
+                                               if( thelink.hasClass( 'leave-group' ) ) {
+                                                       // hidden groups slide up
+                                                       if ( parentdiv.hasClass( 'hidden' ) ) {
+                                                               parentdiv.closest('li').slideUp( 200 );
+                                                       }
+
+                                                       add = 0;
+                                               } else if ( thelink.hasClass( 'request-membership' ) ) {
+                                                       add = false;
+                                               }
+
+                                               // change the "My Groups" value
+                                               if ( mygroups.length && add !== false ) {
+                                                       if ( add ) {
+                                                               mygroups.text( ( mygroups.text() >> 0 ) + 1 );
+                                                       } else {
+                                                               mygroups.text( ( mygroups.text() >> 0 ) - 1 );
+                                                       }
+                                               }
+
</ins><span class="cx">                                   }
</span><del>-                                       );
</del><ins>+                                );
</ins><span class="cx">                   }
</span><span class="cx">          });
</span><span class="cx">          return false;
</span></span></pre></div>
<a id="trunkbpthemesbpdefault_incglobaljs"></a>
<div class="modfile"><h4>Modified: trunk/bp-themes/bp-default/_inc/global.js (7384 => 7385)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-themes/bp-default/_inc/global.js        2013-09-17 17:24:00 UTC (rev 7384)
+++ trunk/bp-themes/bp-default/_inc/global.js   2013-09-17 17:24:20 UTC (rev 7385)
</span><span class="lines">@@ -1015,14 +1015,41 @@
</span><span class="cx">          {
</span><span class="cx">                  var parentdiv = thelink.parent();
</span><span class="cx"> 
</span><del>-                       if ( !jq('body.directory').length )
</del><ins>+                        // user groups page
+                       if ( ! jq('body.directory').length ) {
</ins><span class="cx">                           location.href = location.href;
</span><del>-                       else {
</del><ins>+
+                       // groups directory
+                       } else {
</ins><span class="cx">                           jq(parentdiv).fadeOut(200,
</span><span class="cx">                                  function() {
</span><span class="cx">                                          parentdiv.fadeIn(200).html(response);
</span><ins>+
+                                               var mygroups = jq('#groups-personal span');
+                                               var add      = 1;
+
+                                               if( thelink.hasClass( 'leave-group' ) ) {
+                                                       // hidden groups slide up
+                                                       if ( parentdiv.hasClass( 'hidden' ) ) {
+                                                               parentdiv.closest('li').slideUp( 200 );
+                                                       }
+
+                                                       add = 0;
+                                               } else if ( thelink.hasClass( 'request-membership' ) ) {
+                                                       add = false;
+                                               }
+
+                                               // change the "My Groups" value
+                                               if ( add !== false && mygroups.length ) {
+                                                       if ( add ) {
+                                                               mygroups.text( ( mygroups.text() >> 0 ) + 1 );
+                                                       } else {
+                                                               mygroups.text( ( mygroups.text() >> 0 ) - 1 );
+                                                       }
+                                               }
+
</ins><span class="cx">                                   }
</span><del>-                                       );
</del><ins>+                                );
</ins><span class="cx">                   }
</span><span class="cx">          });
</span><span class="cx">          return false;
</span></span></pre>
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