Move spinner indicator functionality to linkClicked method

refs #7968

public/js/icinga/events.js

@@ -115,8 +115,6 @@
             $(document).on('click', 'a', { self: this }, this.linkClicked);
             $(document).on('click', 'tr[href]', { self: this }, this.linkClicked);
 
-            $(document).on('click', '.refresh', { self: this }, this.refreshContent);
-
             // Select a table row
             $(document).on('click', 'table.multiselect tr[href]', { self: this }, this.rowSelected);
 
@@ -440,6 +438,11 @@
                 return;
             }
 
+            // activate spinner indicator
+            if ($a.hasClass('spinner')) {
+                $a.addClass('active');
+            }
+
             // If link has hash tag...
             if (href.match(/#/)) {
                 if (href === '#') {
@@ -483,11 +486,6 @@
             return false;
         },
 
-        refreshContent: function () {
-            var $icon = $(this).children('i');
-            $icon.addClass($icon.data('load-class'));
-        },
-
         /**
          * Detect the link/form target for a given element (link, form, whatever)
          */