public function __construct($randomId = FALSE)
{
parent::__construct();
$translator = \Zend_Registry::get('container')->getService('translator');
// generate id - unique per page instance
if (empty(self::$lastId)) {
self::$lastId = __FILE__;
if ($randomId) {
self::$lastId = uniqid();
}
}
$this->id = substr(sha1(self::$lastId), -6);
self::$lastId = $this->id;
// column titles
$this->cols = array('Number' => NULL, 'Language' => $translator->trans('Language'), 'Order' => $translator->trans('Order'));
}