add ng-repeat listen event repeat-begin and repeat-done

taobataoma · May 10, 2017 · c2b952c · c2b952c
1 parent 302a9af
commit c2b952c
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/...irectives/repeat-done.client.directive.js → ...ves/repeat-begin-done.client.directive.js b/...irectives/repeat-done.client.directive.js → ...ves/repeat-begin-done.client.directive.js
@@ -1,6 +1,26 @@
 (function () {
   'use strict';
 
+  angular.module('core')
+    .directive('repeatBegin', repeatBegin);
+
+  function repeatBegin() {
+    var directive = {
+      restrict: 'A',
+      link: link
+    };
+
+    return directive;
+
+    function link(scope, element, attrs) {
+      if (scope.$first) {
+        if (attrs.repeatBegin) {
+          scope.$eval(attrs.repeatBegin);
+        }
+      }
+    }
+  }
+
   angular.module('core')
     .directive('repeatDone', repeatDone);