1 files changed, 40 insertions, 0 deletions
diff --git a/catalog-ui/src/app/directives/events/on-last-repeat/on-last-repeat.ts b/catalog-ui/src/app/directives/events/on-last-repeat/on-last-repeat.ts
new file mode 100644
index 0000000000..84014159f0
--- /dev/null
+++ b/catalog-ui/src/app/directives/events/on-last-repeat/on-last-repeat.ts
@@ -0,0 +1,40 @@
+'use strict';
+
+/**
+ * Usage:
+ * In data-ng-repeat html: <ol ng-repeat="record in records" on-last-repeat>
+ * In the controller, catch the last repeat:
+ * $scope.$on('onRepeatLast', function(scope, element, attrs){
+     * //work your magic
+     * });
+ */
+export interface IOnLastRepeatDirectiveScope extends ng.IScope {
+    $last:any;
+}
+
+export class OnLastRepeatDirective implements ng.IDirective {
+
+    constructor() {
+    }
+
+    scope = {};
+
+    restrict = 'AE';
+    replace = true;
+
+    link = (scope:IOnLastRepeatDirectiveScope, element:any, attrs:any) => {
+        let s:any = scope.$parent; // repeat scope
+        if (s.$last) {
+            setTimeout(function () {
+                s.$emit('onRepeatLast', element, attrs);
+            }, 1);
+        }
+    };
+
+    public static factory = ()=> {
+        return new OnLastRepeatDirective();
+    };
+
+}
+
+OnLastRepeatDirective.factory.$inject = [];