Radio Button Component

components.radio-button.js

import Ember from 'ember';

export default Ember.Component.extend({
  	isChecked: false,
  
  	checked: Ember.computed('isChecked', function() {
    	if (this.get('isChecked')) {
      	return 'checked';    
      } else {
      	return '';    
      }
    }),

    defaultAction: function() { console.log('default action') },

    isDisabled: false,
    
    actions: {
        defaultAction: Ember.computed('defaultAction', function() {
            let self = this;
            self.get('defaultAction');
        })
    }
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Radio Button Component',
  
   myAction: function() {
     console.log(this.get('label'));
   }
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}

templates.application.hbs

<h2>{{appName}}</h2>
<br>
<br>
{{outlet}}
<br>
<br>

{{radio-button isDisabled=true label="first" name="someOption" defaultAction=myAction}}
{{radio-button isChecked=true label="second" name="someOption" defaultAction=myAction}}
{{radio-button label="third" name="someOption"}}

templates.components.radio-button.hbs

<label for="{{name}}">{{label}}</label>
<input 
    class="radio-button" 
    disabled={{isDisabled}} 
    id="{{name}}" 
    onclick={{action defaultAction}} 
    type="radio" 
    name={{name}} 
    checked={{checked}}
/>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0",
    "ember-truth-helpers": "^1.3.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}