protected function  createComponentMakeForm() {
    $session = $this->sessionStorage->getNamespace('items');
    $form = new TBaseForm();
    $SM = new SupplierModel;
    $form->addText('DAI_NUMBER', 'Číslo dokladu')
            ->addRule(NForm::FILLED, 'Číslo dokladu musí být vyplňeno!')
            ->addRule(NForm::NUMERIC, 'Číslo dokladu musí být celočíselné!');
    $form->addDatePicker('DAI_DATE', 'Datum vytvoření dokladu', 10);
    $form->addSelect('DAI_PAYED', 'Doklad zaplacen', array(0 => 'Ne', 1 => 'Ano'));
    $form->addSelect('DAI_CSM_ID', 'Dodavatel', $SM->FetchSuppliers());
    $code_container = $form->addContainer('DS_PRODUCT_CODE');
    $name_container = $form->addContainer('DS_PRODUCT_NAME');
    $count_container = $form->addContainer('DS_PRODUCT_POCET');
    $dph_container = $form->addContainer('DS_DPH');
    $id_container = $form->addContainer('DS_PRODUCT_ID');

    foreach( $session->items as $item ) {
    $group = $this->addGroup('Produkt ' . $item, FALEE);

      $group->add($code_container->addText($item, 'Product kód výrobku')
        ->getControlPrototype()
            ->class('product_reload'));
      $group->add($name_container->addText($item, 'Název výrobku')
        ->getControlPrototype());
      $group->add($count_container->addText($item, 'Počet')
        ->addCondition(NForm::FILLED)
            ->addRule(NForm::NUMERIC, 'Cena musí být celočíselná'));
      $group->add($dph_container->addText($item, 'DPH')
        ->addCondition(NForm::FILLED)
            ->addRule(NForm::NUMERIC, 'DPH musí být celočíselná'));
      $group->add($id_container->addHidden($item));
    }

    $form->addHidden('RELOAD_SOURCE')->getControlPrototype()->class('reload_source');
    $form->addSubmit('ok', 'Uložit')->onClick[] = array($this, 'formClicked');
    return $form;
  }



// ...

{foreach $form->getGroups() as $group}
    {foreach $group->getControls() as $control}
        // vypsání
    {/foreach}
{/foreach}