/** * Creates the link to this form, including the search pattern * * @return string */ function CurrentLink() { $link = parent::CurrentLink(); if (isset($_REQUEST['FileSearch'])) { if (strpos($link, '?') !== false) { $link .= "&"; } else { $link .= "/?"; } $link .= "FileSearch=" . urlencode($_REQUEST['FileSearch']); } return $link; }