Ember Latest

The latest build of Ember.

HTML

<script src="http://builds.emberjs.com/handlebars-1.0.0.js"></script>
<script src="http://builds.emberjs.com/ember-latest.js"></script>
<script type="text/x-handlebars" data-template-name="application">
    <h1>ember-latest jsfiddle</h1>
    {{outlet}}
</script>
<script type="text/x-handlebars" data-template-name="index">
  <h2>Index Content:</h2>
    Number checked {{filteredChecked.length}}
    <button {{action 'checkLuke'}}>Check Luke</button>
  <ul>
  {{#each}}
      <li>{{input checked=checked type='checkbox'}} {{firstName}} {{lastName}}</li>
  {{/each}}
   </ul>
</script>

CSS

h1 { font-size: 1.6em; padding-bottom: 10px; }
h2 { font-size: 1.4em; }
ul { padding: 15px; font-size: 1.4em; color: green; }

JavaScript

App = Ember.Application.create({});

App.IndexRoute = Ember.Route.extend({
  model: function(){
      return [
          {firstName: 'Kris', lastName: 'Selden'},
          {firstName: 'Luke', lastName: 'Melia'},
          {firstName: 'Formerly Alex', lastName: 'Matchneer'}
      ];
  }
});

App.PersonController = Ember.ObjectController.extend({
    checked: false
});

App.IndexController = Ember.ArrayController.extend({
    itemController: 'person',
    
    filteredChecked: function() {
        return this.filterBy('checked', true);
    }.property('@each.checked'),
    
    actions: {
        checkLuke: function() {
            var secondModel = this.get('content')[1];
            var itemController = this.findBy('content', secondModel);
            itemController.set('checked', true);
        }
    }
});