Update alert.js

Added call to remove() after event fires to clean up data as per discussion at #12379

diff --git a/js/alert.js b/js/alert.js
index 10723258512e0b4999490bb30edac0eb8db1bd2b..2738145c280ff86972b0b6d1c82b862042ee788d 100644 (file)
--- a/js/alert.js
+++ b/js/alert.js
@@ -42,7 +42,8 @@
     $parent.removeClass('in')
 
     function removeElement() {
-      $parent.detach().trigger('closed.bs.alert')
+      // detach from parent, fire event then clean up data
+      $parent.detach().trigger('closed.bs.alert').remove()
     }
 
     $.support.transition && $parent.hasClass('fade') ?