ember new router

Question

I have a question about Ember routing and controllers. I've just written a small App to get familiar with the new router. Therefore I've built a button that transitions to another state by clicking on it.

App.PostsView = Em.View.extend({
  click: function() {
    var router;
    this.get('controller').transitionTo('about');
  }
});

My question now is: what does the get method return?. Obviously an instance of the PostController but on the one hand the controller doesn't have a transitionTo() method and on the other hand that would not make any sense.

Answer 1

this.get('foo') returns a property of your Ember object. Since Views can have a "controller" property, this.get('controller') returns the controller bound to your view's controller property (by default the postsController).

this.get('controller').transitionTo() works because as sly7_7 mentioned, transitionTo() is also defined on the controller and delegates to the router. Note, it's probably going to be deprecated and one should use

this.get('controller').transitionToRoute('about');

instead.