Ember.js在每次转换时调用路由钩 [英] Ember.js route hook to be called on every transition

问题描述

即使新路由与旧路由相同（例如，单击同一路由的顶级导航链接），Ember.js中的每个转换都会调用路由钩子。 p>

我尝试过 activate ，但是只会被调用一次，当我使用顶级导航到我已经在同一条路线。

示例jsFiddle ：当我第一次单击测试时，调用激活钩子，但是当我第二次点击它时，它不会。

解决方案

您可以在路由器中设置一个didTransition，完全是Ember为Google Analytics（分析）做的。

  App.Router.reopen（{
 doSomething：function（）{
 // do something here 
 return; 
} （'didTransition'）
}）; 
  

请参见示例： http://emberjs.com/guides/cookbook/helpers_and_components/adding_google_analytics_tracking/

Is there a route hook in Ember.js that is called on every transition, even if the new route is the same as the old route (for example, clicking a top-level navigation link to the same route).

I tried activate, but it's only being called once, and is not being called again when I use the top-level navigation to go to the same route I'm already in.

Example jsFiddle: When I click "Test" the first time, the activate hook is called, but when I click it a second time, it does not.

解决方案

You can setup a didTransition in the router, exactly how Ember does it for Google Analytics.

App.Router.reopen({
 doSomething: function() {
    // do something here
    return;
  }.on('didTransition')
});

See example here: http://emberjs.com/guides/cookbook/helpers_and_components/adding_google_analytics_tracking/

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