Javascript 工厂函数给出;错误:未定义
我很难对我的api进行http.get调用。以下是设置: user.jsJavascript 工厂函数给出;错误:未定义,javascript,angularjs,angular-promise,Javascript,Angularjs,Angular Promise,我很难对我的api进行http.get调用。以下是设置: user.js .config(['$stateProvider', '$urlRouterProvider', function($stateProvider, $urlRouterProvider) { $urlRouterProvider.otherwise('/hem'); $stateProvider.state('anvandare', { url: '/anvandare',
.config(['$stateProvider', '$urlRouterProvider',
function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/hem');
$stateProvider.state('anvandare', {
url: '/anvandare',
views: {
'main': {
controller: 'UserController',
templateUrl: 'modules/user/user.tpl.html'
}
}
});
}])
.controller('UserController',
['$scope', '$http', 'userFactory', function($scope, $http, userFactory) {
this.users = [{name: "Patrik"}];
$scope.message = userFactory.test();
userFactory.getUsers().then(function(users) {
$scope.users = users;
});
}])
.factory('userFactory', ['$http', function($http) {
return {
test: function() {
return "hello world";
},
getUsers: function() {
$http.get('/api/user');
}
};
}]);
模块/user/user.tpl.html
<div class="container" ng-controller="UserController as UserCtrl">
<h1>Users</h1>
<p>{{message}}</p>
<ul>
<li ng-repeat="user in users">{{user.name}}</li>
</ul>
</div>
当在我的浏览器中键入“localhost:5000/api/user”时,我会将所有用户恢复为json格式
[{"_id":"54e4c44f8d18e2a43f58935f","name":"Patrik","__v":0,"updated_at":"2015-02-18T16:56:47.105Z"},{"_id":"54e4c4588d18e2a43f589360","name":"Patrik Nygren","__v":0,"updated_at":"2015-02-18T16:56:56.603Z"},{"_id":"54e4c45f8d18e2a43f589361","name":"Patrik Ackerfors","__v":0,"updated_at":"2015-02-18T16:57:03.011Z"},{"_id":"54e4c4888d18e2a43f589362","__v":0,"updated_at":"2015-02-18T16:57:44.226Z"}]
我做错了什么?您必须从
getUsers
方法返回一些内容:
getUsers: function() {
return $http.get('/api/user');
}
您没有从
getUsers
函数返回任何内容。您需要返回$http.get('/api/user')代码>是的,就是这样,回答一下,我会解决的。谢谢这不会帮助任何人…可能永远:)你应该删除这个问题
getUsers: function() {
return $http.get('/api/user');
}