public static function getInstance() { if (!isset(self::$instance)) { self::$instance = new self(); } return self::$instance; }
public function ObsList() { $request = knl_lib_Registry::getRequestObj(); $ObsList = knl_lib_doc_ObservacaoList::getInstance(); $pag = $request->getGet('pag'); $pag = empty($pag) ? 1 : $request->getGet('pag'); $lista = $ObsList->listaObservacoes(); $vl = knl_view_Loader::getInstance(); $vl->setVar("lista", $lista); $vl->setVar("id_doc", $request->getGet('id')); $vl->setVar("pag", $pag); $vl->display("ObservacaoList"); }