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-rw-r--r--catalog-ui/src/app/directives/events/on-last-repeat/on-last-repeat.ts40
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 = [];