Let the outside world know that your Ember app has successfully transitioned from a route to another

transition_event_from_ember_app.js

/*
 * For the sake of simplicity,
 * Let's assume that your app is globally regostered as `MyApp`
 */
 
// Prepare your app to trigger the `transitioned` event
MyApp.reopen(Ember.Evented);

MyApp.__container__.lookup('controller:application').addObserver('currentPath', function () {
  var _path = this.get('currentPath');
  if (_path.indexOf('loading') !== -1) { return; }
  if (_path.indexOf('error') !== -1) { return; }
  Ember.run.scheduleOnce(
    'afterRender',
    this,
    MyApp.trigger.bind(MyApp, 'transitioned', _path));
});

//Register a listener
MyApp.on('transitioned', function (path) {
  console.log('Transitioned to', path);
});