New Twiddle

controllers.application.js

import Ember from 'ember';

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

controllers.test.js

import Ember from 'ember';

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

router.js

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

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

Router.map(function() {
	this.route('test', { path: 'test/:segment_id'});
});

export default Router;

routes.test.js

import Ember from 'ember';

export default Ember.Route.extend({
  model(params) {
    this.set('segment_id', params.segment_id);
    alert(params.segment_id);
  },
  afterModel() {
    this.controllerFor('test').set('segment_id', this.get('segment_id'));
  },
  
  queryParams: {
    segment_id: {
      refreshModel: true
    }
  }
});

templates.application.hbs

{{outlet}}
<br>
<br>

templates.test.hbs

<h1>Welcome</h1>

{{segment_id}}

twiddle.json

{
  "version": "0.10.4",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.7.0",
    "ember-data": "2.7.0",
    "ember-template-compiler": "2.7.0"
  },
  "addons": {}
}