我正在节点服务器上使用express ejs在多视图应用程序中呈现视图。在客户端,我使用的是AngularJS。初始视图是一个登录页面,当使用res.render('pages/login')
时,该页面会正确显示。我想在用户成功连接时呈现一个新的视图,但是对于下一个res.render('pages/home')
,它仍然停留在登录页面上,尽管我在客户端接收到了正确的HTML。下面是我的相关代码:
部分文件结构:
App
public/js/Script.js
views/pages
login.ejs
home.ejs
server.js
server.js
...
app.get('/',function(req, res){
res.render('pages/login'); //being displayed
});
app.get('/rest/home',function(req, res){
res.render('pages/home'); //not being displayed
});
app.post('/login',function(req, res){
//authentification
});
...
Script.js
.controller ('loginController', function ($scope, $http) {
$scope.authent = function(){
$http({
method: 'POST',
url: '/login',
data: $.param($scope.loginData),
headers : { 'Content-Type': 'application/x-www-form-urlencoded' }
}).success(function(res){
$scope.launch();
});
$scope.launch = function(){
$http({
method: 'GET',
url: '/rest/home',
}).success(function(res){
alert(res); //Here, I am getting the content of home.ejs, but the view doesn't load in browser
});
};
})
.controller ('homeController', function () {
});
login.ejs
<html ng-app="App">
<head>
...
</head>
<body ng-controller="loginController">
<div id="loginView">
<form name="login" id="login" ng-submit="authent()">
<input id="login_id" name="login_id" type="text" ng-model="loginData.loginId"/>
<input id="password" name="password" type="password" ng-model="loginData.password"/>
<input type="submit" class="submit" value="Login"/>
</form>
</div>
</body>
</html>
Home.ejs
<html ng-app="App">
<head>
...
</head>
<body ng-controller="homeController">
<h1>Home</h1>
</body>
</html>
这是我第一次将ejs与angularjs一起使用,我对我的方法不是很确定,所以任何关于更好方法的建议也是受欢迎的。我试过用路由,但不是很满意。我希望我的解释清楚。
最后,我使用了$routeprovider
。解决方法如下:
文件结构:
App
/public/js/Script.js
/views/
layout.ejs
/partials/
login.ejs
home.ejs
/routes/
index.js
server.js
server.js
...
var engine = require('ejs-locals');
var routes = require('./routes');
app.engine('ejs', engine);
app.set('view engine', 'ejs');
app.set('views', __dirname + '/views');
app.get('/partials/:name', routes.partials);
app.get('/', routes.index); //Important to place this last
...
index.js
exports.index = function(req, res){
res.render('layout');
};
exports.partials = function (req, res) {
var name = req.params.name;
res.render('partials/' + name);
};
Script.js
app.config(function ($routeProvider, $locationProvider) {
$locationProvider.html5Mode(true);
$routeProvider
.when('/', {
templateUrl : 'partials/login',
controller : 'loginController'
})
.when('/home', {
templateUrl : 'partials/home',
controller : 'homeController'
})
.otherwise({redirectTo: "/"});
})
app.controller ('loginController', function ($scope, $http) {
...
$scope.launch = function(){
$http({
...
}).success(function(res){
$location.path('/home');
});
};
})
layout.ejs
...
<body>
...
<div ng-view></div> <!-- This section will be replaced with rendered view -->
...
</body>
...