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copied!<p>Here we simulated async call factory by using wrapper with <code>$q</code>.</p> <ul> <li>We changed <code>modelReflist</code> to <code>modelRefList</code></li> <li>added <code>ng-model="item"</code> to template</li> </ul> <p><strong>HTML</strong></p> <pre><code><div ng-controller="TestCtrl"> <input-select model-ref-list="countryList"></input-select> </div> </code></pre> <p><strong>JS</strong></p> <pre><code>var App = angular.module('myModule', ['ngResource']); App.controller( 'TestCtrl', [ '$scope', 'countriesFactory', function ($scope, countriesFactory) { /* Call API */ countriesFactory.resourceAPICall().then(function (data) { $scope.countryList = data.country; console.log($scope.countryList); }); }]) App.$inject = ['$scope', 'countriesFactory']; App.directive("inputSelect", function () { var Template = '<select ng-model="item" ng-options="item.label as item.label for item in modelRefList" required></select>'; return { restrict: 'EA', template: Template, scope: { modelRefList: '=' }, link: function (scope) { console.log(scope.countryList); } }; }); App.factory('countriesFactory', ['$resource', '$q', function ($resource, $q) { var data = { "country": [{ "code": "ABW", "label": "Aruba" }, { "code": "AFG", "label": "Afghanistan" }, { "code": "AGO", "label": "Angola" }] }; var factory = { resourceAPICall: function () { var deferred = $q.defer(); deferred.resolve(data); return deferred.promise; } } return factory; }]); </code></pre> <p>Demo <kbd><strong><a href="http://jsfiddle.net/9Ymvt/836/" rel="noreferrer">Fiddle</a></strong></kbd></p>

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