public function modalsamplesaveAction()
 {
     $var = $this->_request->getParams();
     $requestModel = new RequestModel();
     $cdrequest = $this->_request->getParam("code");
     $array = array();
     $requestModel->getAdapter()->beginTransaction();
     try {
         if (isset($cdrequest) && $cdrequest != null) {
             $array['code'] = $cdrequest;
         } else {
             $array['code'] = null;
         }
         $datamodalGrid = $requestModel->fetchAll($requestModel->getDataRequestGridSample($array['code']));
         $page = $this->_request->getParam("page", 1);
         $limit = $this->_request->getParam("rows");
         $count = count($datamodalGrid);
         $responce = new stdClass();
         /* Manipulação de dados para a grid */
         $index = 0;
         foreach ($datamodalGrid as $row) {
             $date = new Zend_Date($row['dtcollection'], 'YYYY-MM-dd HH:mm:ss');
             $date = $date->toString('dd-MM-YYYY');
             $dateresult = new Zend_Date($row['dtresult'], 'YYYY-MM-dd HH:mm:ss');
             $dateresult = $dateresult->toString('dd-MM-YYYY');
             // $responce->rows[$index]['id'] = $row->request;
             $responce->rows[$index]['cell'] = array($row->dtcollection, $row->dtresult, $row->fgstatus, $row->nmbarcodesample, $row->idmaterial, $row->nmexamination);
         }
         $this->view->modalsamplesave = $responce;
         // print_r($responce);
     } catch (Exception $e) {
         $requestModel->getAdapter()->rollback();
         echo $e->getMessage();
     }
 }