我的FormType中有以下代码：
/**
* @var User
*/
protected $currentUser;
/**
* param User $currentUser
*/
public function __construct($currentUser)
{
$this->currentUser = $currentUser;
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
$currentUser = $this->currentUser;
$builder
->add('breedingPairMale', 'entity', array(
'class' => 'Breedr\GeckoBundle\Entity\Gecko',
'property' => 'id',
'property' => 'name',
'placeholder' => 'Choose a Male',
'query_builder' => function(EntityRepository $er) use ($currentUser) {
return $er->createQueryBuilder('g')
->where('g.user = :currentUser')
->andWhere('g.sex = :sex')
->orderBy('g.name')
->setParameter('currentUser', $currentUser)
->setParameter('sex', 'Male');
}
))
->add('breedingPairFemale', 'entity', array(
'class' => 'Breedr\GeckoBundle\Entity\Gecko',
'property' => 'id',
'property' => 'name',
'placeholder' => 'Choose a Female',
'query_builder' => function(EntityRepository $er) use ($currentUser) {
return $er->createQueryBuilder('g')
->where('g.user = :currentUser')
->andWhere('g.sex = :sex')
->orderBy('g.name')
->setParameter('currentUser', $currentUser)
->setParameter('sex', 'Female');
}
))
->add('breedingPairDate')
->add('breedingPairSeason')
;
}
构建选择框绝对正确，当我检查元素时，我看到值是gecko的ID，名称也是可见的，所以一切都很好。
它也正确地提交表单：
public function createAction(Request $request)
{
$entity = new Pairs();
$form = $this->createCreateForm($entity);
$form->handleRequest($request);
if ($form->isValid()) {
$em = $this->getDoctrine()->getManager();
$em->persist($entity);
$em->flush();
return $this->redirect($this->generateUrl('pairs_show', array('id' => $entity->getId())));
}
return $this->render('BreedrBreedingPairsBundle:Pairs:new.html.twig', array(
'entity' => $entity,
'form' => $form->createView(),
));
}
/**
* Creates a form to create a Pairs entity.
*
* @param Pairs $entity The entity
*
* @return \Symfony\Component\Form\Form The form
*/
private function createCreateForm(Pairs $entity)
{
$currentUser = $this->getUser()->getId();
$form = $this->createForm(new PairsType($currentUser), $entity, array(
'action' => $this->generateUrl('pairs_create'),
'method' => 'POST',
));
$form->add('submit', 'submit', array('label' => 'Create'));
return $form;
}
...但是，当它将数据保存到数据库时，男性和女性数据库表中的值为0
这是id班级的Gecko：
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
我需要建立一个ManyToOne关系吗？或者我错过了其他什么？
提前致谢，
安迪
编辑：
Pairs实体：
<?php
namespace Breedr\BreedingPairsBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* Pairs
*
* @ORM\Table()
* @ORM\Entity
*/
class Pairs
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var integer
*
* @ORM\Column(name="breeding_pair_male", type="integer")
*/
private $breedingPairMale;
/**
* @var integer
*
* @ORM\Column(name="breeding_pair_female", type="integer")
*/
private $breedingPairFemale;
/**
* @var \DateTime
*
* @ORM\Column(name="breeding_pair_date", type="date")
*/
private $breedingPairDate;
/**
* @var integer
*
* @ORM\Column(name="breeding_pair_season", type="integer")
*/
private $breedingPairSeason;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set id
*
* @return Pairs
*/
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* Set breedingPairMale
*
* @param integer $breedingPairMale
* @return Pairs
*/
public function setBreedingPairMale($breedingPairMale)
{
$this->breedingPairMale = $breedingPairMale;
return $this;
}
/**
* Get breedingPairMale
*
* @return integer
*/
public function getBreedingPairMale()
{
return $this->breedingPairMale;
}
/**
* Set breedingPairFemale
*
* @param integer $breedingPairFemale
* @return Pairs
*/
public function setBreedingPairFemale($breedingPairFemale)
{
$this->breedingPairFemale = $breedingPairFemale;
return $this;
}
/**
* Get breedingPairFemale
*
* @return integer
*/
public function getBreedingPairFemale()
{
return $this->breedingPairFemale;
}
/**
* Set breedingPairDate
*
* @param \DateTime $breedingPairDate
* @return Pairs
*/
public function setBreedingPairDate($breedingPairDate)
{
$this->breedingPairDate = $breedingPairDate;
return $this;
}
/**
* Get breedingPairDate
*
* @return \DateTime
*/
public function getBreedingPairDate()
{
return $this->breedingPairDate;
}
/**
* Set breedingPairSeason
*
* @param integer $breedingPairSeason
* @return Pairs
*/
public function setBreedingPairSeason($breedingPairSeason)
{
$this->breedingPairSeason = $breedingPairSeason;
return $this;
}
/**
* Get breedingPairSeason
*
* @return integer
*/
public function getBreedingPairSeason()
{
return $this->breedingPairSeason;
}
}
Gecko实体：
<?php
namespace Breedr\GeckoBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\HttpFoundation\File\File;
use Vich\UploaderBundle\Mapping\Annotation as Vich;
/**
* Gecko
*
* @ORM\Table()
* @ORM\Entity
* @Vich\Uploadable
*/
class Gecko
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string
*
* @ORM\Column(name="name", type="string", length=255)
*/
private $name;
/**
* @ORM\OneToMany(targetEntity="Weight", mappedBy="geckoId", cascade={"persist", "remove"})
*/
private $weights;
/**
* @var \DateTime
*
* @ORM\Column(name="aquisition_date", type="date")
*/
private $aquisitionDate;
/**
* @var string
*
* @ORM\Column(name="morph", type="string", length=255)
*/
private $morph;
/**
* @var string
*
* @ORM\Column(name="sex", type="string", length=64)
*/
private $sex;
/**
* @var string
*
* @ORM\Column(name="genetics", type="text")
*/
private $genetics;
/**
* @var string
*
* @ORM\Column(name="bio", type="text")
*/
private $bio;
/**
* @var boolean
*
* @ORM\Column(name="bred", type="boolean")
*/
private $bred;
/**
* @var boolean
*
* @ORM\Column(name="hatchling", type="boolean")
*/
private $hatchling;
/**
* @var integer
*
* @ORM\Column(name="clutch", type="integer")
*/
private $clutch;
/**
* NOTE: This is not a mapped field of entity metadata, just a simple property.
*
* @Vich\UploadableField(mapping="gecko_image", fileNameProperty="imageName")
*
* @var File $imageFile
*/
protected $imageFile;
/**
* @ORM\Column(type="string", length=255, name="image_name")
*
* @var string $imageName
*/
protected $imageName;
/**
* @ORM\Column(type="datetime")
*
* @var \DateTime $updatedAt
*/
protected $updatedAt;
/**
* @ORM\ManyToOne(targetEntity="Breedr\UserBundle\Entity\User", inversedBy="geckos")
* @ORM\JoinColumn(name="user_id", referencedColumnName="id")
*/
protected $user;
/**
* If manually uploading a file (i.e. not using Symfony Form) ensure an instance
* of 'UploadedFile' is injected into this setter to trigger the update. If this
* bundle's configuration parameter 'inject_on_load' is set to 'true' this setter
* must be able to accept an instance of 'File' as the bundle will inject one here
* during Doctrine hydration.
*
* @param File|\Symfony\Component\HttpFoundation\File\UploadedFile $image
*/
public function setImageFile(File $image = null)
{
$this->imageFile = $image;
if ($image) {
// It is required that at least one field changes if you are using doctrine
// otherwise the event listeners won't be called and the file is lost
$this->updatedAt = new \DateTime('now');
}
}
/**
* @return File
*/
public function getImageFile()
{
return $this->imageFile;
}
/**
* @param string $imageName
*/
public function setImageName($imageName)
{
$this->imageName = $imageName;
}
/**
* @return string
*/
public function getImageName()
{
return $this->imageName;
}
public function __construct(){
$this->weights = new ArrayCollection();
}
public function __toString(){
return $this->name;
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set name
*
* @param string $name
* @return Gecko
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Get name
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Set aquisitionDate
*
* @param \DateTime $aquisitionDate
* @return Gecko
*/
public function setAquisitionDate($aquisitionDate)
{
$this->aquisitionDate = $aquisitionDate;
return $this;
}
/**
* Get aquisitionDate
*
* @return \DateTime
*/
public function getAquisitionDate()
{
return $this->aquisitionDate;
}
/**
* Set morph
*
* @param string $morph
* @return Gecko
*/
public function setMorph($morph)
{
$this->morph = $morph;
return $this;
}
/**
* Get morph
*
* @return string
*/
public function getMorph()
{
return $this->morph;
}
/**
* Set sex
*
* @param string $sex
* @return Gecko
*/
public function setSex($sex)
{
$this->sex = $sex;
return $this;
}
/**
* Get sex
*
* @return string
*/
public function getSex()
{
return $this->sex;
}
/**
* Set genetics
*
* @param string $genetics
* @return Gecko
*/
public function setGenetics($genetics)
{
$this->genetics = $genetics;
return $this;
}
/**
* Get genetics
*
* @return string
*/
public function getGenetics()
{
return $this->genetics;
}
/**
* Set bio
*
* @param string $bio
* @return Gecko
*/
public function setBio($bio)
{
$this->bio = $bio;
return $this;
}
/**
* Get bio
*
* @return string
*/
public function getBio()
{
return $this->bio;
}
/**
* Set bred
*
* @param boolean $bred
* @return Gecko
*/
public function setBred($bred)
{
$this->bred = $bred;
return $this;
}
/**
* Get bred
*
* @return boolean
*/
public function getBred()
{
return $this->bred;
}
/**
* Set hatchling
*
* @param boolean $hatchling
* @return Gecko
*/
public function setHatchling($hatchling)
{
$this->hatchling = $hatchling;
return $this;
}
/**
* Get hatchling
*
* @return boolean
*/
public function getHatchling()
{
return $this->hatchling;
}
/**
* Set clutch
*
* @param integer $clutch
* @return Gecko
*/
public function setClutch($clutch)
{
$this->clutch = $clutch;
return $this;
}
/**
* Get clutch
*
* @return integer
*/
public function getClutch()
{
return $this->clutch;
}
/**
* Set photo
*
* @param string $photo
* @return Gecko
*/
public function setPhoto($photo)
{
$this->photo = $photo;
return $this;
}
/**
* Get photo
*
* @return string
*/
public function getPhoto()
{
return $this->photo;
}
/**
* Set updatedAt
*
* @param \DateTime $updatedAt
* @return Gecko
*/
public function setUpdatedAt($updatedAt)
{
$this->updatedAt = $updatedAt;
return $this;
}
/**
* Get updatedAt
*
* @return \DateTime
*/
public function getUpdatedAt()
{
return $this->updatedAt;
}
/**
* Add weights
*
* @param \Breedr\GeckoBundle\Entity\Weight $weights
* @return Gecko
*/
public function addWeight(\Breedr\GeckoBundle\Entity\Weight $weights)
{
$this->weights[] = $weights;
return $this;
}
/**
* Remove weights
*
* @param \Breedr\GeckoBundle\Entity\Weight $weights
*/
public function removeWeight(\Breedr\GeckoBundle\Entity\Weight $weights)
{
$this->weights->removeElement($weights);
}
/**
* Get weights
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getWeights()
{
return $this->weights;
}
/**
* Set user
*
* @param \Breedr\UserBundle\Entity\User $user
* @return Gecko
*/
public function setUser(\Breedr\UserBundle\Entity\User $user = null)
{
$this->user = $user;
return $this;
}
/**
* Get user
*
* @return \Breedr\UserBundle\Entity\User
*/
public function getUser()
{
return $this->user;
}
}
答案 0 :(得分：1)
好的，我在这里发生的是数据类型的不匹配。
entity（Gecko）@Column注释，告诉其简单类型处理Request后，似乎找不到所有内容 - Gecko个实体已分配到$breedingPairMale和$breedingPairFemale。然而，当谈到坚持不懈时，我感到惊讶的是它并没有被打破。我很好奇为什么。
要解决此问题，您需要修复（或实际上，创建）Pairs实体中的关系：
class Pairs
{
// ................
// ................
// ................
/**
* @var Breedr\GeckoBundle\Entity\Gecko
*
* @ORM\ManyToOne(targetEntity="Breedr\GeckoBundle\Entity\Gecko")
* @ORM\JoinColumn(name="breeding_pair_male", referencedColumnName="id")
*/
private $breedingPairMale;
/**
* @var Breedr\GeckoBundle\Entity\Gecko
*
* @ORM\ManyToOne(targetEntity="Breedr\GeckoBundle\Entity\Gecko")
* @ORM\JoinColumn(name="breeding_pair_female", referencedColumnName="id")
*/
private $breedingPairFemale;
// ................
// ................
// ................
现在，$breedingPairMale和$breedingPairFemale不再是integer类型，而是类Gecko，并且保持它应该有效。