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angular directive to emit after an ng-repeat finishes rendering
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| /* usage: | |
| <p on-finish-repeat="this is emitted when the ng-repeat finishes" ng-repeat="item in items"></p> | |
| */ | |
| app.directive('onFinishRepeat', function ($timeout) { | |
| return { | |
| restrict: 'A', | |
| link: function (scope, element, attr) { | |
| if (scope.$last === true) { | |
| $timeout(function() { | |
| scope.$emit(attr.onFinishRepeat); | |
| }); | |
| } | |
| } | |
| } | |
| }); |
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