我正在编程一个Web应用程序,第一页将是登录页面,我已经在RouteConfig上完成了该操作。我开发了一个功能,可以与控制器进行检查,返回成功消息,然后返回到我的索引页。显示消息,但重定向从未通过。我尝试对登录部分和重定向部分使用两个单独的功能和控制器,对所有登录表单使用ng-submit进行登录检查,然后对登录提交进行ng-click单击以进行重定向。请帮我。
DataController:
public JsonResult UserLogin (LoginData d)
{
using (GestReclamationDBEntities dc = new GestReclamationDBEntities())
{
var user = dc.Users.Where(a => a.Username.Equals(d.Username) &&
a.Password.Equals(d.Password)).FirstOrDefault();
return new JsonResult { Data = user, JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
}
}
public ActionResult Index()
{
return View();
}
login-controller.js:
(function () {
'use strict';
angular
.module('app')
.controller('LoginController', function ($scope, $window, LoginService) {
$scope.IsLogedIn = false;
$scope.Message = '';
$scope.Submitted = false;
$scope.IsFormValid = false;
$scope.LoginData = {
Username: '',
Password: ''
};
//Check is Form Valid or Not
$scope.$watch('f1.$valid', function (newVal) {
$scope.IsFormValid = newVal;
});
$scope.login = function () {
$scope.Submitted = true;
if ($scope.IsFormValid) {
LoginService.GetUser($scope.LoginData).then(function (d) {
if (d.data.Username != null) {
var host = $window.location.host;
var landingUrl = "/Data/Index";
$scope.IsLogedIn = true;
$scope.Message = "Successfully login done. Welcome ";
$window.location.href = landingUrl;
}
else {
alert('Invalid Credential!');
}
});
}
};
})
.factory('LoginService', function ($http) {
var fac = {};
fac.GetUser = function (d) {
return $http({
url: '/Data/UserLogin',
method: 'POST',
data: JSON.stringify(d),
headers: { 'content-type': 'application/json' }
});
};
return fac;
});
})();
Login.cshtml:
<div ng-controller="LoginController">
<div class="login-form">
<form novalidate name="f1" ng-submit="login()">
<div style="color:rgb(142,2,2)">{{Message}}</div>
<div ng-show="!IsLogedIn">
<h2 class="text-center">Log in</h2>
<div class="form-group">
<input type="text" class="form-control" placeholder="Username" ng-
model="LoginData.Username" name="cUsername" ng-class="Submitted?'ng-dirty':''" required autofocus>
<span class="error" ng-show="(f1.cUsername.$dirty || Submitted) &&
f1.cUsername.$error.required">Username required</span>
</div>
<div class="form-group">
<input type="password" class="form-control" placeholder="Password" ng-
model="LoginData.Password" name="cPassword" ng-class="Submitted?'ng-dirty':''" required autofocus>
<span class="error" ng-show="(f1.cPassword.$dirty || Submitted) &&
f1.cPassword.$error.required">Password required</span>
</div>
<div class="form-group">
<button type="submit" class="btn btn-primary btn-block">Log in</button>
</div>
</div>
</form>
</div>
</div>
@section scripts{
<script src="~/Scripts/app/controllers/login-controller.js"></script>
@*<script src="~/Scripts/app/controllers/access-to-app-controller.js"></script>*@
}
编辑:
我试图像这样使用location.href:
$("#send").click(function () {
$.ajax({
type: 'POST',
url: '@Url.Action("Login")',
//dataType: 'json',
//contentType: dataType,
data: { Username: $("#Username").val(), Password:
$("#Password").val() },
success: function (result) {
if (true) {
location.href = '/Data/Index';
} else {
location.href = 'Login';
}
},
error: function (result) {
}
});
});
我还将id =“ send”添加到我的登录按钮。现在,当我单击登录时,他无需验证凭据即可直接进入索引页面。
答案 0 :(得分:0)
尝试定位。href='Controller / Method';
做类似的事情
$.ajax({
type: 'POST',
url: '@Url.Action("Login")',
//dataType: 'json',
//contentType: dataType,
data: { Username: $("#Username").val(), Password: $("#Password").val() },
success: function (result) {
if (//anything in result) {
location.href = 'Controller1/Index1';
} else {
location.href = 'Controller2/Index2';
}
},
error: function (result) {
}
});