可以在 Ember 的服务内部进行路由转换吗? [英] Possible to make a route transition inside of a service in Ember?

问题描述

我正在使用 ember-cli 1.13.8 并且我有一个服务可以处理我的大部分逻辑.现在我有一个函数可以监听某些事情是真是假，然后可以基于此更改路线.我宁愿不必从每条路线内部调用该函数，因为我希望它发生在每条路线上.它的目标是确定玩家是否赢了，游戏中的每一次互动都会推动这一点.

I'm using ember-cli 1.13.8 and I have a service that handles most of my logic. Right now I have a function that listens to whether certain things are true or false and then can make a route change based upon that. I'd rather not have to call that function from inside every route since I want it to happen on every route. Its goal is to determine whether the player won and every interaction in the game drives this.

我的游戏服务内部:

init() {
  ... 
  if(true) {
    console.log("you've won!");
    this.transitionTo("congratulations");
  }
},

当然，这失败了，因为 this 不是 Ember 期望的路线.我知道我可以从每条路线内部调用这个方法，但我想知道是否有更好的方法来做到这一点.

Of course, this fails because this isn't a route like Ember expects. I know I can call this method from inside of every route instead but I'm wondering if there is a better way to do this.

谢谢

编辑

到目前为止，我已经尝试在应用程序中导入，然后尝试扩展路由器.不过，这似乎是个坏主意.

So far I've tried importing in the App and then trying to extend the Router. This seems like a bad idea though.

推荐答案

您可以使用路由服务(这是一个私有 API):

You can use the routing service (which is a private API):

routing: Ember.inject.service('-routing'),

init() {
  ... 
  if(true) {
    console.log("you've won!");
    this.get("routing").transitionTo("congratulations");
  }
},

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