Bug 587871, loading spinner for add to collection

media/css/zamboni/zamboni.css

@@ -2830,7 +2830,7 @@ a.outlink:hover {
 
 
 .addon-favorite.ajax-loading span,
-.collection-add.ajax-loading span,
+.collection-add.ajax-loading > span,
 .widgets a.widget.ajax-loading,
 .widgets .widget.ajax-loading > a,
 .widgets > a.widget.ajax-loading:hover,

media/js/zamboni/collections.js

@@ -595,10 +595,12 @@ $(document).ready(function () {
     };
 
     var handleClick = function(e) {
+        $widget = $(this).closest('.collection-add');
         $('.collection-add-dropdown').hide();
         var dropdown = $('.collection-add-dropdown', $(this));
         dropdown.removeClass("new-collection");
         var addon_id = $(this).attr('data-addonid');
+        $widget.addClass("ajax-loading");
         // If anonymous, show login overlay.
         if (z.anonymous) {
             dropdown.show();
@@ -607,6 +609,7 @@ $(document).ready(function () {
             $.get(list_url, {'addon_id': addon_id}, function(data) {
                 dropdown.show();
                 dropdown.html(data);
+                $widget.removeClass("ajax-loading");
                 $("a.outlink", dropdown).click(stopPropagation);
             }, 'html');
         }