public function filterByKeywords($keywords) {
$db = Loader::db();
$qkeywords = $db->quote('%' . $keywords . '%');
$keys = UserAttributeKey::getSearchableIndexedList();
$emailSearchStr=' OR u.uEmail like '.$qkeywords.' ';
$attribsStr = '';
foreach ($keys as $ak) {
$cnt = $ak->getController();
$attribsStr.=' OR ' . $cnt->searchKeywords($keywords);
}
$this->filter(false, '( u.uName like ' . $qkeywords . $emailSearchStr . $attribsStr . ')');
}
