Optimized WCF.Collapsible.Simple

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 8e13577f13e256031ee4286d05a6d2247d6ac8d1..32737b7132b3f1cf98863ed7e7b8f816085cb30a 100644 (file)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -2538,7 +2538,7 @@ WCF.Collapsible.Simple = {
                
                if (!$isOpen) {
                        // hide container on init
-                       $($button.data('collapsibleContainer')).hide();
+                       $('#' + $button.data('collapsibleContainer')).hide();
                }
                
                $button.click($.proxy(this._toggle, this));
@@ -2550,11 +2550,7 @@ WCF.Collapsible.Simple = {
         * @param       object          event
         */
        _toggle: function(event) {
-               var $button = this._findElement($(event.target));
-               if ($button === false) {
-                       return false;
-               }
-               
+               var $button = $(event.currentTarget);
                var $isOpen = $button.data('isOpen');
                var $target = $('#' + $.wcfEscapeID($button.data('collapsibleContainer')));
                
@@ -2591,26 +2587,6 @@ WCF.Collapsible.Simple = {
                if ($image.length) {
                        $image.attr('src', $icon);
                }
-       },
-       
-       /**
-        * Finds the anchor element (sometimes the image will show up as target).
-        * 
-        * @param       jQuery          element
-        * @return      jQuery
-        */
-       _findElement: function(element) {
-               if (element.getTagName() == 'a') {
-                       return element;
-               }
-               
-               element = $(element.parent('a'));
-               if (element.length == 1) {
-                       return element;
-               }
-               
-               console.debug('[WCF.Collapsible.Simple] Could not find valid parent, aborting.');
-               return false;
        }
 };