bootstrap-tab.js in jombo-1.0.3

- old
+ new

@@ -16,14 +16,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ======================================================== */
 
 
-!function( $ ){
+!function ($) {
 
-  "use strict"
+  "use strict"; // jshint ;_;
 
+
  /* TAB CLASS DEFINITION
   * ==================== */
 
   var Tab = function ( element ) {
     this.element = $(element)
@@ -37,25 +38,29 @@
       var $this = this.element
         , $ul = $this.closest('ul:not(.dropdown-menu)')
         , selector = $this.attr('data-target')
         , previous
         , $target
+        , e
 
       if (!selector) {
         selector = $this.attr('href')
         selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
       }
 
       if ( $this.parent('li').hasClass('active') ) return
 
       previous = $ul.find('.active a').last()[0]
 
-      $this.trigger({
-        type: 'show'
-      , relatedTarget: previous
+      e = $.Event('show', {
+        relatedTarget: previous
       })
 
+      $this.trigger(e)
+
+      if (e.isDefaultPrevented()) return
+
       $target = $(selector)
 
       this.activate($this.parent('li'), $ul)
       this.activate($target, $target.parent(), function () {
         $this.trigger({
@@ -125,6 +130,6 @@
       e.preventDefault()
       $(this).tab('show')
     })
   })
 
-}( window.jQuery );
+}(window.jQuery);
\ No newline at end of file