topic-dropdown.js
5c7637a876791.22.2.1

topic-dropdown.js
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			(function () {
			'use strict';

			angular.module('shrine.steward.statistics')
			.directive('topicDropdown', TopicDropdownFactory);

			function TopicDropdownFactory() {

			var templateUrl = './app/client/statistics/' +
			'query-digest/topic-dropdown.tpl.html';

			var topicDropdown = {
			scope: {
			topics: '=',
			topicSelected: '&'
			},
			restrict: 'E',
			controller: TopicDropdownController,
			link: TopicDropdownLinker,
			controllerAs: 'dropdown',
			templateUrl: templateUrl
			};

			return topicDropdown;
			}

			TopicDropdownController.$inject = ['$scope', 'OntologyTermService'];
			function TopicDropdownController($scope, OntologyTermService) {
			var dropdown = this;
			dropdown.ontologyTermService = OntologyTermService;
			dropdown.topics = $scope.topics;
			}

			function TopicDropdownLinker(scope) {
			var clearWatch = scope.$watch('topics', function (after, before) {
			var dropdown = scope.dropdown;
			if (after && after.length) {
			dropdown.topics = after;
			clearWatch();
			}
			});
			}
			})();