simple radio button

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  aggregation: null,
  passedValueA: null,
  passedValueB: undefined,
 
  actions: {
    select(tabValue, tabIndex) {
      console.log(tabValue, tabIndex);
    },
    change(){      
      Ember.Logger.debug(this.getProperties('aggregation'));
      alert(this.getProperties('aggregation').aggregation);
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
<button {{action 'change'}}>Change</button>
<br/><br/>
{{input type="radio" name="aggregation" change=(action "select" passedValueA passedValueB) value=passedValueA}}
{{input type="radio" name="aggregation" change=(action "select" "valueA" "valueB") value="somethingElse"}}
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.10.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.6.0",
    "ember-data": "2.6.1",
    "ember-template-compiler": "2.6.0"
  },
  "addons": {}
}