如何使用AngularJs将一个页面导航到另一个页面

如何使用AngularJs将一个页面导航到另一个页面,angularjs,angularjs-routing,Angularjs,Angularjs Routing,如何从一个页面导航到另一个页面。假设我有一个登录页面,在输入用户名和密码文件后,点击提交按钮,它需要验证,如果用户名和密码都正确,它需要进入主页。主页内容需要显示。这里我张贴代码。浏览器中的url正在更改,但内容未更改 index.html <html ng-app='myApp'> <head> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/boot

如何从一个页面导航到另一个页面。假设我有一个登录页面,在输入用户名和密码文件后,点击提交按钮,它需要验证,如果用户名和密码都正确,它需要进入主页。主页内容需要显示。这里我张贴代码。浏览器中的url正在更改,但内容未更改

index.html

<html ng-app='myApp'>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"/>
<script
    src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>
<script
    src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular-route.js"></script>
</head>

<body >
    <div id='content' ng-controller='LoginController'>
        <div class="container">
            <form class="form-signin" role="form" ng-submit="login()">
                <h3 class="form-signin-heading">Login Form</h3>
                <span><b>Username :</b>&nbsp; <input type="username"
                    class="form-control" ng-model="user.name" required> </span> </br>
                </br> <span><b>Password :</b>&nbsp;&nbsp; <input type="password"
                    class="form-control" ng-model="user.password" required> </span> 
                <br><br>                
                <button class="btn btn-lg btn-primary btn-block" type="submit">
                    <b>Sign in</b>
                </button>
            </form>
        </div>
        <!-- /container -->
    </div>
    <script src='test.js' type="text/javascript"></script>
</body>
</html>
Hello I am  from Home page
test.js

var applog = angular.module('myApp',['ngRoute']);

applog.config([ '$routeProvider', '$locationProvider',
    function($routeProvider, $locationProvider) {   
        $routeProvider.when('/home', {
            templateUrl : 'home.html',
            controller : 'HomeController'
        }).otherwise({
            redirectTo : 'index.html'
        });
        //$locationProvider.html5Mode(true); //Remove the '#' from URL.
    } 
]);

applog.controller("LoginController", function($scope, $location) {
    $scope.login = function() {
        var username = $scope.user.name;
        var password = $scope.user.password;
        if (username == "admin" && password == "admin") {
            $location.path("/home" );
        } else {
            alert('invalid username and password');
        }
    };
});

applog.controller("HomeController", function($scope, $location) {

});
Index.html

<html ng-app='myApp'>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"/>
<script
    src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>
<script
    src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular-route.js"></script>
</head>

<body >
    <div ng-view></div>
    <script src='test.js' type="text/javascript"></script>
</body>
</html>
login.html

<div id='content' ng-controller='LoginController'>
    <div class="container">
        <form class="form-signin" role="form" ng-submit="login()">
            <h3 class="form-signin-heading">Login Form</h3>
            <span><b>Username :</b>&nbsp; <input type="username"
                class="form-control" ng-model="user.name" required> </span> </br>
            </br> <span><b>Password :</b>&nbsp;&nbsp; <input type="password"
                class="form-control" ng-model="user.password" required> </span>
            <br><br>
            <button class="btn btn-lg btn-primary btn-block" type="submit">
                <b>Sign in</b>
            </button>
        </form>
    </div>
    <!-- /container -->
</div>

登录表单
用户名:

密码:

登录
正如@dfsq所说,您需要一个ng视图来放置新视图。当然,如果在索引中添加ng视图,您将看到索引和主页的内容。这里的解决方案是创建两个局部视图,一个用于登录身份验证,另一个用于主页。索引文件应该只包含ng视图和您希望在整个应用程序中保持不变的元素(菜单、页脚…)

下面是我所说的代码: index.html

<html ng-app='myApp'>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"/>
<script
    src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>
<script
    src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular-route.js"></script>
 <script src='test.js' type="text/javascript"></script>
</head>

<body >
    <div ng-view></div>
    <script src='test.js' type="text/javascript"></script>
</body>
</html>
并将登录代码放入auth.html文件中

<div id='content' ng-controller='LoginController'>
        <div class="container">
            <form class="form-signin" role="form" ng-submit="login()">
                <h3 class="form-signin-heading">Login Form</h3>
                <span><b>Username :</b>&nbsp; <input type="username"
                    class="form-control" ng-model="user.name" required> </span> </br>
                </br> <span><b>Password :</b>&nbsp;&nbsp; <input type="password"
                    class="form-control" ng-model="user.password" required> </span> 
                <br><br>                
                <button class="btn btn-lg btn-primary btn-block" type="submit">
                    <b>Sign in</b>
                </button>
            </form>
        </div>
        <!-- /container -->
    </div>

登录表单
用户名:

密码:

登录
请记住,如果将test.js脚本放在索引中,它将出现在整个应用程序中


希望有帮助

你能告诉我需要添加到哪里吗?如果我添加index.html,它将显示index.html内容+my home.html内容,但我只想显示home.html内容一个建议:使用ui路由而不是ng路由。我也尝试了。它不起作用。如果你有任何工作的例子,请你提供给我。
applog.config([ '$routeProvider', '$locationProvider',
    function($routeProvider, $locationProvider) {
        $routeProvider.when('/home', {
            templateUrl : 'home.html',
            controller : 'HomeController'
        })
        $routeProvider.when('/', {
            templateUrl : 'auth.html',
            controller : 'LoginController'
        }).otherwise({
            redirectTo : 'index.html'
        });
        //$locationProvider.html5Mode(true); //Remove the '#' from URL.
    }
]);
<div id='content' ng-controller='LoginController'>
        <div class="container">
            <form class="form-signin" role="form" ng-submit="login()">
                <h3 class="form-signin-heading">Login Form</h3>
                <span><b>Username :</b>&nbsp; <input type="username"
                    class="form-control" ng-model="user.name" required> </span> </br>
                </br> <span><b>Password :</b>&nbsp;&nbsp; <input type="password"
                    class="form-control" ng-model="user.password" required> </span> 
                <br><br>                
                <button class="btn btn-lg btn-primary btn-block" type="submit">
                    <b>Sign in</b>
                </button>
            </form>
        </div>
        <!-- /container -->
    </div>