[GitHub] [brooklyn-ui] tbouron commented on a change in pull request #154: add custom onChange directive to correct file uploader bug

[GitBox <gi...@apache.org>]

tbouron commented on a change in pull request #154: add custom onChange directive to correct file uploader bug
URL: https://github.com/apache/brooklyn-ui/pull/154#discussion_r357184722
 
 

 ##########
 File path: ui-modules/utils/catalog-uploader/catalog-uploader.js
 ##########
 @@ -208,3 +211,20 @@ export function catalogUploaderService($q, catalogApi) {
         return defer.promise;
     }
 }
+
+export function customOnChangeDirective() {
+    return {
+        restrict: 'A',
+        link: function (scope, element, attrs) {
+            element.on('change', x => {
+                var onChangeHandler = scope.$eval(attrs.customOnChange);
+                onChangeHandler(x);
+            });
+            element.on('$destroy', function() {
+                element.off();
+            });
+
+
 
 Review comment:
   Couple of empty lines to remove

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