【发布时间】:2020-10-31 21:46:58
【问题描述】:
您好,我目前正在创建一个 Rest Api,我想收到这样的信息:
{"collection": [1,2,3]}
我想出了这样的东西:
public function postDTOAction(Request $request) {
$form = $this->createForm(DTOType::class);
$form->submit($request->request->all());
if ($form->isValid()) {
return $this->view($form->getData());
}
return $this->view($form);
}
class DTO {
public ArrayCollection $collection;
public function __construct()
{
$this->collection = new ArrayCollection();
}
}
class DTOType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('collection');
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => DTO::class,
'csrf_protection' => false
]);
}
}
不知何故,这似乎不起作用,我收到collection 是无效类型的错误。
【问题讨论】:
标签: php json forms symfony fosuserbundle