code: public function successFileProperty(Form $form) : void
      {
          if ($this->presenter->isAjax() && $this->presenter->user->isAllowed(StructureAuthorizator::RES_STRUCTURE_MODAL))
          {
              $values = $form->getValues();
  
              $uploadedAt = new DateTime($values->uploadedAt);
  
              $this->structureValueFileManager->update(
                  $values->structureValueFileId,
                  $uploadedAt,
                  $values->title
              );
  
              $this->presenter->notificationAjax(
                  'Atributy aktualizovány',
                  'Dodatečné atributy souboru byly aktualizovány.',
                  'success',
                  FALSE
              );
  
  
              $this->onSaveFile();
          }
      }
docs: Success - file property
  @param Form $form
  @throws \Exception