我正在使用Doctrine,FOSRestBundle和JMSSerializerBundle使用Symfony 2.7.2构建REST API . 我正在使用this pattern为我的Address类创建控制器 .
我的问题是使用默认的id->实体ParamConverter并将转换的实体传递给表单类型以进行更新,导致验证失败,如下所示 . 但是,如果我用旧的$ id替换它,我自己从存储库获取实体,它工作正常 .
是错误还是我错过了什么?
相关代码如下 .
所以我有一个get(HTTP GET)实体的控制器方法,它由id:
/**
* @Route("addresses/{id}", requirements={"id" = "\d+"}, name="base_address_entity")
* @Method({"GET"})
*/
public function detailAction(Address $address)
{
return $address;
}
(工作良好)
创建新实体的另一个操作(HTTP POST)
/**
* @Route("addresses")
* @Method({"POST"})
*/
public function insertAction(Request $request)
{
return $this->processForm(new Address(), $request);
}
(也工作正常)
..和更新操作(HTTP PUT),使用默认id ParamConverter,如在DetailAction中:
/**
* @Route("addresses/{id}", requirements={"id" = "\d+"}, name="base_address_create")
* @Method({"PUT"})
*/
public function updateAction(Address $address, Request $request)
{
return $this->processForm($address, $request);
}
并且这个失败了一个未指定的表单错误:
"code": 400,
"message": "Validation Failed",
"errors": {
"errors": [
"This value is not valid."
],
"children": {
...no errors in any of the of the other fields
insertAction和updateAction的进程表单函数是相同的:
public function processForm(Address $address, Request $request)
{
/** @var AddressRepository $addressRepository */
$form = $this->createForm($this->get('address.form_type'), $address);
$form->submit($request->get($form->getName()));
if ($form->isValid())
{
$addressRepository = $this->get('address.repository');
$addressRepository->save($address);
return $this->get('success');
}
return $form;
}