[Решено] помогите с tvsLinks и @eval

@EVAL 
if (isset($_REQUEST['pid'])) {
        $parentId=(int)$_REQUEST['pid'];
}else{
        $docid=(int)$_REQUEST['id']; 
        $parent = $modx->getParent($docid); 
        $parentId=$parent['id'];
} 
$parent_parent = $modx->getParent($parentId); 
if ($parent_parent){
        $folderRegion_v = $modx->getTemplateVar('folderRegion','*',$parent_parent['id']); 
        return $modx->runSnippet("tvsLinks",array('doc'=>$folderRegion_v['value'],'depth'=>1,'folder'=>1));
}