[英]Symfony3 - @UniqueEntity is not working
當我打算保存數據庫允許的數據@uniqueConstrainst時,我找不到解決數據庫錯誤的方法。 問題是我的@UniqueEntity在數據庫錯誤顯示之前沒有處理該錯誤。
這是我的代碼
* @ORM\Table(name="persona_idioma", uniqueConstraints={@UniqueConstraint(name="persona_idioma_unique",columns={"id_persona","id_idioma"})},indexes={@ORM\Index(name="IX_Relationship11", columns={"id_idioma"}), @ORM\Index(name="IX_Relationship12", columns={"id_persona"})})
* @ORM\Entity(repositoryClass="AppBundle\Repository\PersonaIdiomaRepository")
* @UniqueEntity(
* fields={"idPersona", "idIdioma"},
* errorPath = "idPersona",
* message="mensaje"
*
* )
更新:我剛剛添加了實體的列
/**
* @var \AppBundle\Entity\Persona
*
* @ORM\ManyToOne(targetEntity="AppBundle\Entity\Persona",inversedBy="idiomas")
* @ORM\JoinColumns({
* @ORM\JoinColumn(name="id_persona", referencedColumnName="id_persona")
* })
*/
private $idPersona;
/**
* @var \AppBundle\Entity\Idioma
*
* @ORM\ManyToOne(targetEntity="AppBundle\Entity\Idioma")
* @ORM\JoinColumns({
* @ORM\JoinColumn(name="id_idioma", referencedColumnName="id_idioma")
* })
*/
private $idIdioma;
實體所在的控制器
$formulario->handleRequest($request);
if ($formulario->isSubmitted() && $formulario->isValid()) {
$em->persist($persona);
$em->flush();
return $this->redirectToRoute('persona_edit', array('id_persona' => $persona->getIdPersona()));
}
return $this->render('persona/new_edit.html.twig', [
'formulario' => $formulario->createView(),
]);
我和你有同樣的問題,我將代碼從:
/**
* User
*
* @ORM\Table(name="user")
* @ORM\Entity(repositoryClass="AppBundle\Repository\UserRepository")
* @UniqueEntity(fields={"username", "email"}, message="This value is already taken")
*/
至:
/**
* User
*
* @ORM\Table(name="user")
* @ORM\Entity(repositoryClass="AppBundle\Repository\UserRepository")
* @UniqueEntity(fields={"username"}, message="This username is already taken")
* @UniqueEntity(fields={"email"}, message="This email is already taken")
*/
奇怪,但是對我有用。 如果我幫助過你,請給我簽名。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.