/**
* {@inheritdoc}
*/
public function attached()
{
$attached = parent::attached();
$settings = $this->getCollection()->getJS();
$settings['map'] = array_shift($settings['map']);
$attached['js'][] = array('data' => array('openlayers' => array('maps' => array($this->getId() => $settings))), 'type' => 'setting');
return $attached;
}
