Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/angularjs/21.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
C# 角度服务功能未定义-MVC6_C#_Angularjs_Typescript_Asp.net Core Mvc_Angular Services - Fatal编程技术网

C# 角度服务功能未定义-MVC6

C# 角度服务功能未定义-MVC6,c#,angularjs,typescript,asp.net-core-mvc,angular-services,C#,Angularjs,Typescript,Asp.net Core Mvc,Angular Services,我正在尝试编写一个登录服务(用typescript),它将用户名和密码发布到我的C#controller。然后,C#控制器发出一个服务调用,点击我的数据库对用户进行身份验证,但这超出了这个问题的范围 问题是,当我尝试从angular controller调用身份验证函数(在angular服务中找到)时,我在控制台中收到一个错误,即无法获取未定义或空引用的属性“Authenticate”。 以下是我的服务的基类(处理程序): module app.Services { export class H

我正在尝试编写一个登录服务(用typescript),它将用户名和密码发布到我的C#controller。然后,C#控制器发出一个服务调用,点击我的数据库对用户进行身份验证,但这超出了这个问题的范围

问题是,当我尝试从angular controller调用身份验证函数(在angular服务中找到)时,我在控制台中收到一个错误,即
无法获取未定义或空引用的属性“Authenticate”。

以下是我的服务的基类(处理程序):

module app.Services {
export class HttpHandlerService {
    httpService: ng.IHttpService;
    handlerUrl: string;

    constructor($http: ng.IHttpService) {
        super();
        this.httpService = $http;
    }

    useGetHandler(params: any): ng.IPromise<any> {
        var result: ng.IPromise<any> = this.httpService.get(this.handlerUrl, params)
            .then((response: any): ng.IPromise<any> => this.handlerResponded(response, params));
        return result;
    }

    usePostHandler(params: any): ng.IPromise<any> {
        var result: ng.IPromise<any> = this.httpService.post(this.handlerUrl, params)
            .then((response: any): ng.IPromise<any> => this.handlerResponded(response, params));
        return result;
    }

    handlerResponded(response: any, params: any): any {
        response.data.requestParams = params;
        return response.data;
    }

}
}
最后是我的c#controller“


我确实得到了一个错误,只是在IE中,
\u super
是未定义的。

无法获取未定义或空引用的属性“Authenticate”。
意味着
此.loginService
不是由Angular正确注入的

您可以尝试更改此选项:

static$inject=[“$state”];

为此:

static$inject=[“$state”,“LoginService”];


确切的错误消息是什么?身份验证函数未定义或loginService属性未定义?
无法获取未定义或空引用的属性“Authenticate”。
实际上,它似乎没有更新JS。现在,我收到一个
未知提供程序:LoginServiceProvider
错误,这可能是只是缺少一个参考
module app.Services {
export interface ILoginService {
    Authenticate(email: string, password: string): ng.IPromise<any>;
}

export class LoginService extends Services.HttpHandlerService {

    static $inject = ['$http'];

    constructor($http: ng.IHttpService) {
        this.handlerUrl = '/Login';
        super($http);
    }

    // Authentication function I am attempting to call
    Authenticate(email: string, password: string): ng.IPromise<any> {

        // I have not completed the actual request that is being sent 
        var config: any = {};
        var request = {
            "Email": email,
            "Password": password
        }

        return this.usePostHandler(config);
    }
}
angular.module('App').factory('loginService', LoginService);
}
module app.Login {

import Services = app.Services;

interface ILoginController {
    email: string;
    password: string;
    login(): void;
}

class LoginController implements ILoginController{
    email: string;
    password: string;
    loginService: Services.ILoginService;

    loginForm: any;
    static $inject = ["$state"];
    constructor(private $state: ng.ui.IStateParamsService, loginService: Services.ILoginService) {
        this.email = "";
        this.password = "";
        this.loginService = loginService;
    }

    login() {
        if (this.loginForm.$invalid) {
            return;
        }

        var request = this.loginService.Authenticate(this.email, this.password);

        request.success(function (data) {
            console.log("User authenticated.");
        });

        request.error(function () {
            console.log("Error: User not authenticated.");
        });
    }
}
angular.module('App').controller('loginController', LoginController);
}
[HttpPost]
[Route("/Login")]
public async Task<IActionResult> Login()
{
    // . . . .
}
var __extends = (this && this.__extends) || function (d, b) {

for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];

function __() { this.constructor = d; }

d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());

};

var app;

(function (app) {

var Services;

(function (Services) {

    var LoginService = (function (_super) {

        __extends(LoginService, _super);

        function LoginService($http) {

            this.handlerUrl = '/Login';

            _super.call(this, $http);

        }

        LoginService.prototype.Authenticate = function (email, password) {

            var config = {};

            var request = {

                "Email": email,

                "Password": password

            };

            return this.usePostHandler(config);

        };

        LoginService.$inject = ['$http'];

        return LoginService;

    })(Services.HttpHandlerService);

    Services.LoginService = LoginService;

    angular.module('App').factory('loginService', LoginService);

})(Services = app.Services || (app.Services = {}));

})(app || (app = {}));