如果有人能帮助我,我真的很感激。我花了几个小时解决这个问题并找不到解决方案。
代码工作正常(见下文),只要我不需要PersonType类中的第二个AddressType类。这样的事情不起作用:
// PersonType:
$builder
->add('firstname', 'text')
->add('middlename', 'text')
->add('lastname', 'text')
->add('address', new AddressType())
->add('address', new AddressType());
相同Type的多个FormType将具有相同的HTML-ID,因此Symfony不会呈现第二个地址。关于这个话题我有几个问题:
即使我只需要两个地址,还是有另一种方式(我不需要用户能够动态添加另一个地址),我是否需要CollectionType?
我们假设我需要CollectionType。在开始时,CollectionType为空。但我从一开始就需要两个地址。我在Symfony-Documentation中发现了以下内容,从一开始就创建了一些集合项:Form Collections
// Controller:
$task = new Task();
// dummy code - this is here just so that the Task has some tags
// otherwise, this isn't an interesting example
$tag1 = new Tag();
$tag1->setName('tag1');
$task->getTags()->add($tag1);
$tag2 = new Tag();
$tag2->setName('tag2');
$task->getTags()->add($tag2);
现在,请看看我的控制器。我甚至不创建一个实体。我只创建了主要的FormType,其中嵌入了所有其他Formtypes。我如何或在哪里创建这两个地址?甚至我的整个控制器代码都错了?
是否有解决方案告诉symfony第一个地址与第二个地址不同?如何设置每个AddressType的名称/ ID? (此solution不再有效。)
我的控制器中的表单生成真的没问题吗?我没有将实体或数组传递给表单。它有效,但我想知道为什么......否则我不知道如何将所需的所有实体传递给表格(合同,人员,地址,客户,付款等)。
< / LI> 醇>提前致谢!
控制器:
class DefaultController extends Controller{
/**
* @return array
* @Route("/private")
* @Template("DmmGenericFormBundle:Default:index.html.twig")
*/
public function indexAction(Request $request)
{
// This formtype class has all other form type classes
$privateRentDepositForm = new PrivateRentDepositType();
$form = $this->createForm($privateRentDepositForm);
$form->handleRequest($request);
if($form->isValid()){
$contract = $form->get('contract')->getData();
$privateContractDetails = $form->get('privateContractDetails')->getData();
$customer = $form->get('customer')->getData();
$customerPerson = $form->get('customer')->get('person')->getData();
$privateRealEstate = $form->get('privateRealEstate')->getData();
$privateRealEstateAddress = $form->get('privateRealEstate')->get('address')->getData();
$landlord = $form->get('privateRealEstate')->get('landlord')->getData();
$landlordPerson = $form->get('privateRealEstate')->get('landlord')->get('person')->getData();
$caretakerPerson = $form->get('privateRealEstate')->get('landlord')->get('caretaker')->get('person')->getData();
$payment = $form->get('payment')->getData();
$contract->addPerson($customerPerson);
$contract->addPerson($landlordPerson);
$contract->addPerson($caretakerPerson);
$contract->setPrivateContractDetails($privateContractDetails);
$customer->setPayment($payment);
$landlord->setPrivateRealEstate($privateRealEstate);
$privateRealEstate->addCustomer($customer);
$privateRealEstate->setLandlord($landlord);
$em = $this->get('doctrine')->getManager();
$em->persist($contract);
$em->flush();
}
return array('form' => $form->createView());
}
表单类型:
class PrivateRentDepositType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('contract', new ContractType())
->add('privateContractDetails', new PrivateContractDetailsType())
->add('customer', new CustomerType())
->add('privateRealEstate', new PrivateRealEstateType())
->add('payment', new PaymentType())
->add('save', 'submit');
}
/**
* @param OptionsResolverInterface $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => null,
'csrf_protection' => false
));
}
/**
* @return string
*/
public function getName()
{
return 'FormStep';
}
}
人类类别:
class PersonType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('firstname', 'text')
->add('middlename', 'text')
->add('lastname', 'text')
->add('address', new AddressType());
}
/**
* @param OptionsResolverInterface $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(
[
'data_class' => 'Dmm\Bundle\GenericFormBundle\Entity\Person',
'config' => null,
]
);
}
/**
* @return string
*/
public function getName()
{
return 'dmm_bundle_genericformbundle_person';
}
}
地址类型类:
class AddressType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('street', 'text')
->add('housenumber', 'text')
->add('zip', 'text')
->add('city', 'text')
->add('extra', 'text')
->add('country', 'text')
->add('postOfficeBox', 'integer')
;
}
/**
* @param OptionsResolverInterface $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(
[
'data_class' => 'Dmm\Bundle\GenericFormBundle\Entity\Address',
'config' => null,
]
);
}
/**
* @return string
*/
public function getName()
{
return 'dmm_bundle_genericformbundle_address';
}
}
客户类型类:
class CustomerType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('person', new PersonType())
->add('birthplace', 'text')
->add('email', 'email')
->add('phone', 'text');
}
/**
* @param OptionsResolverInterface $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(
[
'data_class' => 'Dmm\Bundle\GenericFormBundle\Entity\Customer',
'config' => null,
]
);
}
/**
* @return string
*/
public function getName()
{
return 'dmm_bundle_genericformbundle_customer';
}
}
数据库关联
合同:人= 1:n(所有方:人,合同中人员的ArrayCollection)
人:地址= 1:n(拥有方:地址,地址的ArrayCollection)
人:客户= 1:1(所有方:客户,客户是个人)
修改 Cerad对解决方案2的代码编辑 控制器 - 创建所有对象
$contract = new Contract();
$contractDetails = new PrivateContractDetails();
$contract->setPrivateContractDetails($contractDetails);
$customer1Person = new Person();
$customer1Address1 = new Address();
$customer1Address1->setAddressType('someAddress');
$customer1Address2 = new Address();
$customer1Address2->setAddressType('someAddress');
$customer1Person->addAddress($customer1Address1);
$customer1Person->addAddress($customer1Address2);
$contract->addPerson($customer1Person);
$customer1 = new Customer();
$customer1->setPerson($customer1Person);
$customer2Person = new Person();
$customer2Address1 = new Address();
$customer2Address1->setAddressType('someAddress');
$customer2Address2 = new Address();
$customer2Address2->setAddressType('someAddress');
$customer2Person->addAddress($customer2Address1);
$customer2Person->addAddress($customer2Address2);
$contract->addPerson($customer2Person);
$customer2 = new Customer();
$customer2->setPerson($customer2Person);
$landlordPerson = new Person();
$landlordPersonAddress = new Address();
$landlordPersonAddress->setAddressType('someAddress');
$landlordPerson->addAddress($landlordPersonAddress);
$contract->addPerson($landlordPerson);
$landlord = new Landlord();
$landlord->setPerson($landlordPerson);
$prEstate = new PrivateRealEstate();
$prEstateAddress = new Address();
$prEstateAddress->setAddressType('someAddress');
$prEstate->setAddress($prEstateAddress);
$landlord->setPrivateRealEstate($prEstate);
$prEstate->addCustomer($customer1);
$prEstate->addCustomer($customer2);
$caretakerPerson = new Person();
$caretakerAddress = new Address();
$caretakerAddress->setAddressType('someAddress');
$caretakerPerson->addAddress($caretakerAddress);
$contract->addPerson($caretakerPerson);
$caretaker = new Caretaker();
$caretaker->addLandlord($landlord);
$caretaker->setPerson($caretakerPerson);
$payment = new Payment();
$customer1->setPayment($payment);
$privateRentDepositForm = new PrivateRentDepositType();
$form = $this->createForm($privateRentDepositForm, $contract);
我替换了
->add('address', new AddressType());
与
->add('address', 'collection', array(
'type' => new AddressType()
))
现在我收到以下异常: 表单的视图数据应该是标量,数组或\ ArrayAccess的实例,但是类Dmm \ Bundle \ GenericFormBundle \ Entity \ Contract的实例。您可以通过设置&#34; data_class&#34;来避免此错误。选项&#34; Dmm \ Bundle \ GenericFormBundle \ Entity \ Contract&#34;或者添加一个视图转换器,将类Dmm \ Bundle \ GenericFormBundle \ Entity \ Contract的实例转换为标量,数组或\ ArrayAccess的实例。
在ContractType中,data_class设置为正确的类。仅在PrivateRentDepositType中,data_class设置为null。但PrivateRentDepositType是不同类型的集合。我试图将data_class设置为&#39; Dmm \ Bundle \ GenericFormBundle \ Entity \ Contract&#39;但这导致了另一个例外:无论是财产还是合同还是#34;也没有其中一种方法&#34; getContract()&#34;,&#34; contract()&#34;,&#34; isContract()&#34;,&#34; hasContract()&# 34;,&#34; __ get()&#34;在课堂上存在且具有公共访问权限&#34; Dmm \ Bundle \ GenericFormBundle \ Entity \ Contract&#34;。
答案 0 :(得分:0)
您可以使用两种基本方法。
鉴于每个人都需要两个且只有两个地址,那么最快的方法就是:
// Form type
$builder
->add('firstname', 'text')
->add('middlename', 'text')
->add('lastname', 'text')
->add('address1', new AddressType(),
->add('address2', new AddressType());
将address1 / address2 getter / setter添加到Person实体。在内部,Person仍然可以在任何数组中存储地址。但就表单类型而言,每个表单都可以单独访问。其他一切都应该有用。
第二种方法更多的是Symfonyish,主要涉及创建和初始化新合同并将其传递给表单。这将消除在提交表单后进行如此多处理的需要。所以在你的控制器中你会有:
$contract = new Contract();
$customerPerson = new CustomerPersion();
$contract->addPerson($customerPerson);
...
$privateContractDetails = new PrivateContractDetails()
...
$privateRentDeposit = [
'contract' => $contract,
'privateContractDetails' => new $privateContractDetails,
... rest of objects ...
];
...
$form = $this->createForm($privateRentDepositForm,$privateRentDeposit);
---
if ($form->isValid()) {
$em->persist($contract);
当然,创建合同(也就是聚合根)还有很多,然后显示的是什么,但你应该明白。我会把它全部移动到某个地方的createContract工厂方法中。这种方法允许您向个人实体添加两个地址,这反过来意味着您可以使用开箱即用的表单集合。
最后一点:表格在S3.x中发生了重大变化。新的FormType()不再有效。考虑更新至至少S2.8(具有新的表单内容),否则如果你移动到S3 +,你将面临重大改写。