UI-路由器-每次路由更改时都运行功能-状态名称在何处? [英] UI- Router -- run function on every route change -- where does the state name live?

问题描述

使用Angularjs和UI-Router，尝试在每次状态更改时运行一个函数

Using Angularjs and UI-Router, trying to run a function every time state changes

$rootScope.$on('$stateChangeStart',
        function(toState){
            if(toState !== 'login')
            UsersService.redirect();
        })

我将其放在.run()中，每次路由更改时我都可以成功注销toState.但是，我似乎找不到具有我们将要到达的状态名称的属性.如果有人可以告诉我在哪里找到的，我认为我应该状况良好.

I put this in .run() and i can successfully log out toState every time route changes. However, i can't seem to find the property which has the name of the state that we are going to. If someone can tell me where to find that, i think i should be in good shape.

推荐答案

最终解决了这个问题，它满足了我的要求.

Ended up with this and it does what i want.

$rootScope.$on('$stateChangeStart',
        function(event, toState, toParams, fromState, fromParams){
            if(toState.name !== 'login' && !UsersService.getCurrentUser()) {
            event.preventDefault();
            $state.go('login');
            }
        });

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