/**
* Set value for the action attribute of the filter form
*
* @param string $action Value for the action attribute of the form
*
* @return void
*
* @since 3.0
* @deprecated 4.0 Use JHtmlSidebar::setAction() instead.
*/
public static function setAction($action)
{
JLog::add('JSubMenuHelper::setAction() is deprecated. Use JHtmlSidebar::setAction() instead.', JLog::WARNING, 'deprecated');
self::$action = $action;
}
