test

application.controller.js

import Ember from 'ember';

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

application.template.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>

{{outlet}}
<br>
<br>

my-route.template.hbs

apple
<br>
<br>
<br>
{{link-to 'text' 'text'}}

router.js

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

const Router = Ember.Router.extend({
  location: config.locationType
});

Router.map(function() {
this.route('my-route');
this.route('text');
});

export default Router;

text.controller.js

import Ember from 'ember';

export default Ember.Controller.extend({
	apple: Em.TextField.extend({
attributeBindings: ['autofocus'],
	didInsertElement: function() {
			if(this.get('autofocus')) {
				this.element.focus();
      }
  }
})
});

text.template.hbs

{{view apple autofocus="autofocus"}}
<br>
<br>
<br>
{{link-to 'myroute' 'my-route'}}

twiddle.json

{
  "version": "0.5.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "1.12.1",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.2.0/ember-data.js",
    "ember-template-compiler": "1.12.1"
  }
}