public function processGenerateTransferPDF()
 {
     // We get movments
     if (Tools::isSubmit('ids_mvt')) {
         $ids_mvt = Tools::getValue('ids_mvt');
         $movements = new ErpStockMvt();
         $this->generatePDF(array($movements->getMovementsByIds($ids_mvt)), 'Transfer', 'P');
     }
 }
 public function processGenerateTransferPDF()
 {
     // if we have movments
     $ids_mvt = Tools::getValue('ids_mvt');
     if (!empty($ids_mvt)) {
         require_once _PS_MODULE_DIR_ . 'erpillicopresta/classes/pdf/HTMLTemplateTransfer.php';
         $movements = new ErpStockMvt();
         $pdf = new PDF(array($movements->getMovementsByIds($ids_mvt)), 'Transfer', Context::getContext()->smarty);
         $pdf->render(true);
     }
 }