Question

我的控制器从工厂获取{“$$ state”：{“status”：0}}而不是工厂应该传递的值。我如何从工厂获得价值？

这是我的controller.js代码：

.controller('omnipayLoginCtrl', ['$scope', '$stateParams', '$location', 'userFactory', function ($scope, $stateParams, $location, userFactory) {
$scope.userdata = {}
$scope.enterlogin = function(usern,pass) {
   alert('get = '+ JSON.stringify(userFactory.getUser(usern)) );
}
}])

这是我的services.js代码：

.factory('userFactory', ['$http', function($http) {
var users = [];

return {
    getUser: function(uname){
         return $http.get("http://10.10.9.169/UserService/api/users/" + uname).then(function(response){
           if(response.data == null)
           {
               users = null;
           }
           else
           {
               users = response.data;
           }
           return users;
         });
        }

};
}])

Answer 1

尝试在控制器而不是工厂中捕获承诺。

  .factory('userFactory', ['$http', function($http) {
        var users = [];
        return {
            getUser: function(uname) {
                return $http.get("http://10.10.9.169/UserService/api/users/" + uname)
            }
        };
    }])
    .controller('omnipayLoginCtrl', ['$scope', '$stateParams', '$location', 'userFactory', function($scope, $stateParams, $location, userFactory) {
        $scope.userdata = {}
        $scope.enterlogin = function(usern, pass) {
            userFactory.getUser(usern).then(function(response) {
                alert('get = ' + JSON.stringify(response.data));
            })
        }
    }])

控制器nto获得工厂的返回值

1 个答案: