Here we simulated async call factory by using wrapper with $q
.
- We changed
modelReflist
tomodelRefList
- added
ng-model="item"
to template
HTML
<div ng-controller="TestCtrl">
<input-select model-ref-list="countryList"></input-select>
</div>
JS
var App = angular.module('myModule', ['ngResource']);
App.controller(
'TestCtrl', [
'$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;
}]);
Demo Fiddle