/**
* Fetch a calendar element
*
* @param string $name Element name
* @param string $value Element value
* @param object &$node XMLElement node object containing the settings for the element
* @param string $control_name Control name
* @return string
*/
public function fetchElement($name, $value, &$node, $control_name)
{
$class = (string) $node['class'];
$class = $class ?: 'text_area';
return Input::hidden($name, $value, array('class' => $class));
}
