implement global dispose method

1 files changed, 12 insertions, 4 deletions

diff --git a/js/dist/button.js b/js/dist/button.js
index c9dce2ce7..fe6cfe981 100644
--- a/js/dist/button.js
+++ b/js/dist/button.js
@@ -22,6 +22,8 @@ var Button = (function ($) {
   var NAME = 'button';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.button';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 150;
 
@@ -40,8 +42,8 @@ var Button = (function ($) {
   };
 
   var Event = {
-    CLICK: 'click.bs.button.data-api',
-    FOCUS_BLUR: 'focus.bs.button.data-api blur.bs.button.data-api'
+    CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY,
+    FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + '' + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + '' + DATA_API_KEY)
   };
 
   /**
@@ -95,6 +97,12 @@ var Button = (function ($) {
           $(this._element).toggleClass(ClassName.ACTIVE);
         }
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
     }], [{
       key: 'VERSION',
 
@@ -133,7 +141,7 @@ var Button = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE_CARROT, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
     event.preventDefault();
 
     var button = event.target;
@@ -143,7 +151,7 @@ var Button = (function ($) {
     }
 
     Button._jQueryInterface.call($(button), 'toggle');
-  }).on(Event.FOCUS_BLUR, Selector.DATA_TOGGLE_CARROT, function (event) {
+  }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
     var button = $(event.target).closest(Selector.BUTTON)[0];
     $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
   });