Button

components.button-c.js

import Ember from 'ember';

export default Ember.Component.extend({
  
  tagName: 'button',
  
  click() {
    this.get('toggle')();
  }
  
});

components.wrapper-c.js

import Ember from 'ember';

export default Ember.Component.extend({
  
  classNameBindings: ['flag:class1:class2'],
  
  actions: {
    toggle() {
      this.toggleProperty('flag');
    }
  }
  
});

controllers.application.js

import Ember from 'ember';

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

templates.application.hbs

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

{{wrapper-c}}

templates.components.button-c.hbs

Click me

templates.components.wrapper-c.hbs

{{yield}}


{{button-c click=(action "toggle")}}

twiddle.json

{
  "version": "0.11.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.10.2",
    "ember-data": "2.11.0",
    "ember-template-compiler": "2.10.2",
    "ember-testing": "2.10.2"
  },
  "addons": {}
}