Routes and fun's

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('parent', function() {
    this.route('child1');
    this.route('child2');
  })
});

export default Router;

routes.child1.js

import Ember from 'ember';

export default Ember.Route.extend({
});

routes.child2.js

import Ember from 'ember';

export default Ember.Route.extend({
});

routes.parent.js

import Ember from 'ember';

export default Ember.Route.extend({
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
{{link-to 'Parent' 'parent'}}
<br>
<br>
	{{outlet}}
<br>
<br>

templates.child1.hbs

Child One Content

templates.child2.hbs

Child Two Content

templates.parent.hbs

   {{link-to 'Child one' 'parent.child1'}}
   {{link-to 'Child two' 'parent.child2'}}
<br />
dfasdfasdf
<br/>
{{outlet}}

twiddle.json

{
  "version": "0.7.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.3/ember.debug.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.4.3/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.3/ember-template-compiler.js"
  }
}