Example view with layout in ember.js

control_group.coffee

App.ControlGroup = Ember.View.extend
  classNames: ['control-group']
  layoutName: 'controlGroup'

controlGroup.handlebars

<label class="control-label">{{ view.label }}</label>
<div class="controls">
  {{ yield }}
</div>

modal.handlebars

{{#view App.ControlGroup label="Property code"}}
  {{#if isNew}}
    {{view Em.TextField valueBinding="code"}}
  {{else}}
    <p>{{code}}</p>
  {{/if}}
{{/view}}