_tab.js in active_frontend-12.3.0

- old
+ new

@@ -3,14 +3,16 @@
 
   // TAB CLASS DEFINITION
   // ====================
 
   var Tab = function (element) {
+    // jscs:disable requireDollarBeforejQueryAssignment
     this.element = $(element)
+    // jscs:enable requireDollarBeforejQueryAssignment
   }
 
-  Tab.VERSION = '3.3.2'
+  Tab.VERSION = '3.3.6'
 
   Tab.TRANSITION_DURATION = 150
 
   Tab.prototype.show = function () {
     var $this    = this.element
@@ -54,11 +56,11 @@
 
   Tab.prototype.activate = function (element, container, callback) {
     var $active    = container.find('> .active')
     var transition = callback
       && $.support.transition
-      && (($active.length && $active.hasClass('fade')) || !!container.find('> .fade').length)
+      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
 
     function next() {
       $active
         .removeClass('active')
         .find('> .dropdown-menu > .active')
@@ -77,10 +79,10 @@
         element.addClass('in')
       } else {
         element.removeClass('fade')
       }
 
-      if (element.parent('.dropdown-menu')) {
+      if (element.parent('.dropdown-menu').length) {
         element
           .closest('li.dropdown')
             .addClass('active')
           .end()
           .find('[data-toggle="tab"]')
\ No newline at end of file