symfony setData（）错误

Question

我正在尝试在formbuilder创建的表单中放置一个值，我从请求获取另一个twig文件的值，我正在尝试使用$ form-＆gt; setData（array（'field'=＆gt; ;值））;

代码控制器：

public function ModifierGestionMatchAction(Request $request)
{
    $id = $request->get('id');
    $idmatch = $request->get('idm');
    $em = $this->getDoctrine()->getManager();
    $type = $em->getRepository("MainBundle:ReservationGestionStock")
        ->find($id);
    $match = $em->getRepository("MainBundle:Match")
        ->findOneByid($idmatch);
    $form = $this->createForm(ReservationGestionStockType::class, $type);
    $form->setData(array('hotel'=>null));
    $form->setData(array('match'=>$match));
    $form->handleRequest($request);
        if($form->isValid()){
        $em->persist($type);
        $em->flush();
        return $this->redirectToRoute("ReservationGestionStockAfficher");
    }

    return $this->render('MainBundle:GestionStock:GestionStockModifierMatch.html.twig',
        array(
            "form" => $form->createView(),
            "match" => $match
        ));
}

我的表单代码：

public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder
        ->add('hotel',HiddenType::class)
        ->add('match',HiddenType::class)
        ->add('nb')
        ->add('nbr')
        ->add('Valider', SubmitType::class)
        ->add('Reset', ResetType::class);
}

注意：酒店和比赛是2个实体，我遇到了匹配的setData（）问题，我试图设置idmatch的数据，但它的问题相同，“表格无效”

Answer 1

$form->get('hotel')->setData('John');
$form->get('match')->setData($match);

Answer 2

提交后，就这样做， $type = $form->getData(); $type->setHotel($hotel); $type->setMatch($match); then persist and flush $type

Answer 3

我做了这个和它的工作，但我认为这很奇怪...无论如何，感谢大家回复我。

if ($form->isSubmitted()) {
        $gestion= new ReservationGestionStock();
        $gestion->setMatch(null);
        $gestion->setNb($form->getData()->getNb('nb'));
        $gestion->setNbr($form->getData()->getNbr('nbr'));
        $gestion->setHotel($hotel);
        $em->persist($hotel);
        $em->flush();
        return $this->redirectToRoute("ReservationGestionStockAfficher");
    }