ACTION Test

controllers.application.js

import Ember from 'ember';

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

controllers.post.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'
});

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

export default Router;

routes.post.comment.js

import Ember from 'ember';

export default Ember.Route.extend({
  actions: {
  	localAction(params) {
      alert('hai');
      var test = 10;
      this.controllerFor('post').send('parentAction', test);
    }
  }
});

routes.post.js

import Ember from 'ember';

export default Ember.Route.extend({
    actions: {
  	parentAction(params) {
    	alert(params);
    }
  }
});

templates.application.hbs

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

templates.post.comment.hbs

<p>Comment</p>
<button {{action 'localAction' 'gokul'}}>Click</button>

templates.post.hbs

<p>Post</p>
{{outlet}}

twiddle.json

{
  "version": "0.7.2",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "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/2.4.4/ember.debug.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.4.3/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.4/ember-template-compiler.js"
  }
}