didTransition

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: 'none'
});

Router.map(function() {
  this.route('test');
  this.route('my-route', function() {
      this.route('test', function() {
        this.route('deep');
      });
  });
});

export default Router;

routes.my-route.js

import Ember from 'ember';

export default Ember.Route.extend({
  model: function() {
    alert('my-route model');
  },
  actions: {
    willTransition: function() {
      debugger
      alert('my-route willTransition');
      return true;
    },
    
    didTransition: function() {
      alert('my-route didTransition');
      return true;
    }
  }
});

routes.my-route.test.deep.js

import Ember from 'ember';

export default Ember.Route.extend({
  model: function() {
    alert('my-route.test.deep model');
  },
  actions: {
    willTransition: function() {
      debugger
      
      alert('my-route.test.deep willTransition');
      return true;
    },
    
    didTransition: function() {
      alert('my-route.test.deep didTransition');
      return true;
    }
  }
});

routes.my-route.test.js

import Ember from 'ember';

export default Ember.Route.extend({
  model: function() {
    alert('my-route.test model');
  },
  
  actions: {
    willTransition: function() {
      debugger
      alert('my-route.test willTransition');
      return true;
    },
    
    didTransition: function() {
      alert('my-route.test didTransition');
      return true;
    }
  }
});

routes.test.js

import Ember from 'ember';

export default Ember.Route.extend({
  model: function() {
    alert('model');
  },
  
  actions: {
    didTransition: function() {
      alert('test didTransition')
    },
    
    willTransition: function() {
      alert("test willTransition");
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>
<ul>
<li>
{{#link-to 'my-route'}}go to my-route{{/link-to}}
</li>
<li>
{{#link-to 'test'}}go to test{{/link-to}}
</li>
</ul>

templates.my-route.hbs

{{#link-to 'my-route.test'}}go to my-route/test{{/link-to}}

{{outlet}}

templates.my-route.test.deep.hbs

{{#link-to 'my-route'}}o to my-route{{/link-to}}

templates.my-route.test.hbs

{{#link-to 'my-route.test.deep'}}go to my-route/test/deep{{/link-to}}

{{outlet}}

twiddle.json

{
  "version": "0.8.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "1.12.2",
    "ember-data": "2.5.2",
    "ember-template-compiler": "1.12.2"
  }
}