问题描述
我的应用的登陆页面有两种状态:home-public、home-logged-in.现在我想在同一个 URL 上显示两种状态，但让控制器和模板依赖于用户会话(用户是否登录?).
The landing page of my app has two states: home-public, home-logged-in. Now I want to show both states on the same URL, but let the controller and template depend on the user session (is the user logged in or not?).
有没有办法做到这一点?
Is there a way to achieve this?
推荐答案
你可以有一个基本状态来控制要加载的状态，你可以简单地让声明该基本状态的子状态没有 url:
You could have a base state that controls which state to load, and you could simply have the child stated of that base state not have urls:
.state('home', {
url: "/home",
templateUrl: "....",
controller: function($scope,$state,authSvc) {
if(authSvc.userIsLoggedIn()){
$state.go('home.loggedin')
}else{
$state.go('home.public')
}
}
})
.state('home.public', {
url: "",
templateUrl: "....",
controller: function($scope) {
...........
}
})
.state('home.loggedin', {
url: "",
templateUrl: "....",
controller: function($scope) {
...........
}
})
现在在你的基本状态(home)的控制器中，你可以检查用户是否登录，并使用 $state.go() 加载适当的状态.
Now in the controller of your base state (home) you can check if the user is logged in or not, and use $state.go() to load an appropriate state.
编辑
正如所承诺的，一个有效的小程序.
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