在猫鼬插入数据使用工厂 [英] Insert data in mongoose using a factory

问题描述

我试图插入使用angularjs和节点JS在猫鼬的数据。
为了这个，我已经创建了一个工厂，我打电话在那里我有我的创建数据库连接另一个js文件。

但是，当我试图做到这一点，它给我的错误。

下面是我厂的方法：

 使用严格
test.factory（'registrationservice'，函数（$ HTTP，$范围）{
    的console.log（'AA'）;
    $ scope.newregister =功能（用户，$范围）{        VAR NEWUSER =新用户（{
            用户名：$ scope.uName，
            姓：$ scope.fName，
            名字：$ scope.lName，
            电子邮件：$ scope.mail，
            密码：$ scope.newpwd        }）;        console.dir（NEWUSER）;        变量$承诺= $ http.post（数据/ registration.js'，NEWUSER）;
        $ promise.then（函数（MSG）{
            如果（msg.data =='成功'）的console.log（'成功登陆'）
            其他
                的console.log（'登录失败'）;
        }）;
    };}）;
 

和下面是我收到的错误：

 错误：[$喷油器：unpr] http://errors.angularjs.org/1.2.7/$injector/unpr?p0=%24scopeProvider%20%3C-%20%24scope%20%3C-%20registrationservice
    在错误（原生）
 

解决方案

您不能注入$范围工厂。服务没有范围。只有控制器。

所以，你必须使用这样的事情。

  test.factory（'registrationservice'，函数（$ HTTP）{
    变种工厂= {};
    //如果用户是另一种服务，你必须在工厂defenotion功能，它注入
    //从这里删除。
    facotry.newregister =功能（用户，$范围）{        VAR NEWUSER =新用户（{
            用户名：$ scope.uName，
            姓：$ scope.fName，
            名字：$ scope.lName，
            电子邮件：$ scope.mail，
            密码：$ scope.newpwd        }）;        返回$ http.post（数据/ registration.js'，NEWUSER）;
    }
    回厂;
}）;
 

然后在你的控制器。

  test.controller（'registrationCtrl'，函数（$范围，$日志，registrationservice）{
    registrationservice.newregister（用户，$范围）.success（函数（MSG）{
        $ log.info（msg.data）;
    }）
}）;
 

I am trying to insert data in mongoose using angularjs and node js. For this i have created a factory where i am calling another js file where i have created my database connection.

But when i tried to do this, it is giving me error.

Here is my factory method:

'use strict'
test.factory('registrationservice', function($http, $scope){
    console.log('aa');
    $scope.newregister = function(user, $scope) {

        var newUser = new user({
            username: $scope.uName,
            firstname: $scope.fName,
            lastname: $scope.lName,
            email:$scope.mail,
            password: $scope.newpwd

        });

        console.dir(newUser);

        var $promise = $http.post('data/registration.js', newUser);
        $promise.then(function(msg){
            if(msg.data == 'success') console.log('success login')
            else
                console.log('login failed');
        });
    };

});

and below is the error i am getting:

Error: [$injector:unpr] http://errors.angularjs.org/1.2.7/$injector/unpr?p0=%24scopeProvider%20%3C-%20%24scope%20%3C-%20registrationservice
    at Error (native)

解决方案

You cannot inject $scope to factory. Services do not have scopes. Only Controllers.

So you have to use something like this.

test.factory('registrationservice', function($http){
    var factory = {};
    // if user is another service you have to inject it in factory defenotion function
    // and delete from here.
    facotry.newregister = function(user, $scope) {

        var newUser = new user({
            username: $scope.uName,
            firstname: $scope.fName,
            lastname: $scope.lName,
            email:$scope.mail,
            password: $scope.newpwd

        });

        return $http.post('data/registration.js', newUser);
    }
    return factory;
});

And then in your controller.

test.controller('registrationCtrl', function($scope, $log, registrationservice){ 
    registrationservice.newregister(user, $scope).success(function(msg){
        $log.info(msg.data);
    })
});

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