always clear fileUploadPreview directive element on preview change

mgkirs · Jan 19, 2014 · 9125ee7 · 9125ee7
1 parent 41d2b2d
commit 9125ee7
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/js/jquery.fileupload-angular.js b/js/jquery.fileupload-angular.js
@@ -195,7 +195,7 @@
         })
 
         // The FileUploadController initializes the fileupload widget and
-        // provides scope methods to control the File Upload functionality: 
+        // provides scope methods to control the File Upload functionality:
         .controller('FileUploadController', [
             '$scope', '$element', '$attrs', '$window', 'fileUpload',
             function ($scope, $element, $attrs, $window, fileUpload) {
@@ -377,8 +377,9 @@
                 $scope.$watch(
                     $attrs.fileUploadPreview + '.preview',
                     function (preview) {
+                        $element.empty();
                         if (preview) {
-                            $element.empty().append(preview);
+                            $element.append(preview);
                         }
                     }
                 );