symfony setData() 错误

Question

我正在尝试将一个值放入由 formbuilder 创建的表单中，我根据请求从另一个 twig 文件中获取了该值，并且我正在尝试使用 $form->setData(array('field'=>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，我在使用 setData() 进行比赛时遇到问题，我尝试设置 idmatch 的数据，但还是同样的问题，"表格无效"

Answer 1

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

Answer 2

我做了这个并且它起作用了，但我觉得它太奇怪了......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");
    }

Answer 3

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

symfony setData() 错误

symfony setData() error

php

forms

symfony-forms

symfony

doctrine-orm