onFinishRenderDirective.js

vatModule.directive('onFinishRender', ['$timeout', function ($timeout) {
    return {
        restrict: 'A',
        link: function (scope, element, attr) {
            if (scope.$last === true) {
                $timeout(function () {
                    scope.$emit(attr.onFinishRender);
                }, 500);
            }
        }
    }
}]);