MediaWiki:Mobile.js

Note: After publishing, you may have to bypass your browser's cache to see the changes.

Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
Internet Explorer / Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5
Opera: Press Ctrl-F5.

/* All JavaScript here will be loaded for users of the mobile site */
var timer = setInterval(function() {
     if ($('.menu ul:first').length) {
         console.log("mobile menu exists");
         clearInterval(timer);
         $('.menu ul:first').after(
             '<ul class="level1"> \
                    <li> \
                    <a href="#" \
                    class="mw-ui-icon mw-ui-icon-before mw-ui-icon-mf-expand mw-ui-icon-small"> \
                    <span>Test collapsible menu</span> \
                    </a> \
                    </li> \
                    <ul class="level2"> \
                         <li> \
                         <a href="/wiki/TTA:Donate" \
                         class="mw-ui-icon mw-ui-icon-before mw-ui-icon-minerva-download"> \
                         <span>Donate</span> \
                         </a> \
                         </li> \
                         <li> \
                         <a href="/wiki/A_collection_of_tunes" \
                         class="mw-ui-icon mw-ui-icon-before mw-ui-icon-minerva-mapPin"> \
                         <span>What</span> \
                         </a> \
                         </li> \
                         <li> \
                         <a href="/wiki/Special:SpecialPages" \
                         class="mw-ui-icon mw-ui-icon-before mw-ui-icon-wikimedia-bellOutline-base20"> \
                         <span>Special Pages</span> \
                         </a> \
                         </li> \
                    </ul> \
               </ul>\
               <ul> \
                    <li> \
                    <a href="/wiki/Special:Preferences" \
                    class="mw-ui-icon mw-ui-icon-before mw-ui-icon-wikimedia-star-base20"> \
                    <span>Preferences</span> \
                    </a> \
                    </li> \
               </ul>'
          );
          $(".menu").find(".level2").hide(); // hide level2 until level1 is clicked
          $(".level1").click(function(event){ 
               $(this).find(".level2").slideToggle(500);
          }); // if level1 is clicked, dropdown level2
     }
}, 100); // check every 100ms