checkbox_filter

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  statusFilterObjs:Ember.A( [{
    status: "New",
    checked: true
  }, {
    status: "Answering",
    checked: true
  }, {
    status: "Closed",
    checked: true
  }]),
  statusFilters: Ember.computed('statusFilterObjs.[]', function() {
    return this.get('statusFilterObjs')
  }),  
});

routes.question.js

import Ember from 'ember';

export default Ember.Route.extend({
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{#each statusFilterObjs as |s|}}
	{{s.checked}}
{{/each}}

{{#each statusFilters as |s|}}
	{{s.status}}
{{/each}}
<br>
<br>
{{#each statusFilterObjs as |s|}}
{{input type="checkbox" name=s.status checked=s.checked }}
{{/each}}

twiddle.json

{
  "version": "0.10.6",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.9.0",
    "ember-data": "2.9.0",
    "ember-template-compiler": "2.9.0",
    "ember-testing": "2.9.0"
  },
  "addons": {}
}