我对 Symfony 2 框架很陌生。我想为实体多对一关系形成嵌入。我必须实体地址和地址类型
地址实体
namespace Webmuch\ProductBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
class Address
{
private $id;
private $line1;
private $city;
private $zip;
private $phone;
/**
* @var string $type
*
* @ORM\ManyToOne(targetEntity="AddressType")
* @ORM\JoinColumn(name="address_type_id", referencedColumnName="id")
*/
private $type;
}
地址类型实体
namespace Webmuch\ProductBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
class AddressType
{
private $id;
private $title;
}
地址控制器
namespace Webmuch\ProductBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Webmuch\ProductBundle\Entity\Address;
use Webmuch\ProductBundle\Form\AddressType;
/**
* Address controller.
*
* @Route("/address")
*/
class AddressController extends Controller
{
/**
* Displays a form to create a new Address entity.
*
* @Route("/new", name="address_new")
* @Template()
*/
public function newAction()
{
$entity = new Address();
$form = $this->createForm(new AddressType(), $entity);
return array(
'entity' => $entity,
'form' => $form->createView()
);
}
}
表格部分
namespace Webmuch\ProductBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilder;
class AddressType extends AbstractType
{
public function buildForm(FormBuilder $builder, array $options)
{
$builder
->add('line1')
->add('line2')
->add('state')
->add('city')
->add('zip')
->add('phone')
->add('type')
;
}
}
我一整天都在坚持这一点，我尝试了很多东西，但我无法让它发挥作用。