New Twiddle

components.custom-td.js

import Ember from 'ember';

export default Ember.Component.extend({
  tagName: 'td' ,
  click(){
    this.sendAction('clicked');
  }
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  myArr: [{val: 'one', checked: false}, {val: 'two', checked: false}, {val: 'three', checked: false}],
  actions: {
    rowClicked(){
      //do something
      Ember.Logger.debug('row');      
    },
    checkClicked(){
      Ember.Logger.debug('checkbox');      
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<table class="table table-hover">
  <thead>
    <th></th>
    <th>Things</th>
    <th>Stuff</th>
<th></th>
   </thead>
  <tbody>
  {{#each myArr as |item|}}
          <tr  style="cursor: pointer;">
      <td>{{input type="checkbox" checked=item.checked}}</td>
      {{custom-td value=item.val clicked=(action 'rowClicked')}}
      {{custom-td value="Something" clicked=(action 'rowClicked')}}

          </tr>
  {{/each}}
  </tbody>
</table>
{{outlet}}
<br>
<br>

templates.components.custom-td.hbs

{{{value}}}

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": {}
}