Breadcrumbs

application.controller.js

import Ember from 'ember';

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

application.template.hbs

<h1>Welcome to {{appName}}</h1>
<br>
{{bread-crumbs}}
<br>
{{outlet}}
<br>
<br>

contact.address.controller.js

import Ember from 'ember';

export default Ember.Controller.extend({
  breadCrumb: 'address'
});

contact.address.template.hbs

<h2>Address</h2>

Address

contact.controller.js

import Ember from 'ember';

export default Ember.Controller.extend({
  breadCrumb:'contact'
});

contact.route.js

import Ember from 'ember';

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

contact.template.hbs

<h1>Contact</h1>

Test

{{#link-to 'contact.address'}}View address{{/link-to}}

index.controller.js

import Ember from 'ember';

export default Ember.Controller.extend({
  breadCrumb:'home'
});

index.template.hbs

<h1>Home</h1>
{{#link-to 'contact'}}contact{{/link-to}}

router.js

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

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

Router.map(function() {
  this.route('contact', function() {
    this.route('address');
  });
});

export default Router;

twiddle.json

{
  "version": "0.6.2",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "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/2.4.1/ember.debug.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.4.0/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.1/ember-template-compiler.js"
  }
}