问题描述
我对多对多关系有点问题。我有一个用户类和一个技能类(能力),我将它们与多对多关系联系起来,这样我就得到了 Skill_user(competence_user)表。问题是我无法通过表单向该表添加数据..感谢您的帮助..
属性“competences”和方法“getCompetences()”、“competences()”、“isCompetences()”、“hasCompetences()”、“__get()”都不存在并且在类中具有公共访问权限“应用\实体\能力”。
能力类:
<?PHP
namespace App\Entity;
use App\Repository\CompetenceRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
/**
* @ORM\Entity(repositoryClass=CompetenceRepository::class)
*/
class Competence
{
/**
* @ORM\Id
* @ORM\GeneratedValue
* @ORM\Column(type="integer")
*/
private $id;
/**
* @ORM\Column(type="string",length=255)
*/
private $nom;
/**
* @ORM\ManyToMany(targetEntity=User::class,inversedBy="competences")
*/
private $apprenant;
public function __construct()
{
$this->apprenant = new ArrayCollection();
}
public function getId(): ?int
{
return $this->id;
}
public function getNom(): ?string
{
return $this->nom;
}
public function setNom(string $nom): self
{
$this->nom = $nom;
return $this;
}
/**
* @return Collection|User[]
*/
public function getApprenant(): Collection
{
return $this->apprenant;
}
public function addApprenant(User $apprenant): self
{
if (!$this->apprenant->contains($apprenant)) {
$this->apprenant[] = $apprenant;
}
return $this;
}
public function removeApprenant(User $apprenant): self
{
$this->apprenant->removeElement($apprenant);
return $this;
}
}
用户类:
<?PHP
namespace App\Entity;
use App\Repository\CompetenceRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
/**
* @ORM\Entity(repositoryClass=CompetenceRepository::class)
*/
class Competence
{
/**
* @ORM\Id
* @ORM\GeneratedValue
* @ORM\Column(type="integer")
*/
private $id;
/**
* @ORM\Column(type="string",inversedBy="competences")
*/
private $apprenant;
public function __construct()
{
$this->apprenant = new ArrayCollection();
}
public function getId(): ?int
{
return $this->id;
}
public function getNom(): ?string
{
return $this->nom;
}
public function setNom(string $nom): self
{
$this->nom = $nom;
return $this;
}
/**
* @return Collection|User[]
*/
public function getApprenant(): Collection
{
return $this->apprenant;
}
public function addApprenant(User $apprenant): self
{
if (!$this->apprenant->contains($apprenant)) {
$this->apprenant[] = $apprenant;
}
return $this;
}
public function removeApprenant(User $apprenant): self
{
$this->apprenant->removeElement($apprenant);
return $this;
}
}
表格:
<?PHP
namespace App\Entity;
use Doctrine\ORM\Mapping as ORM;
use App\Repository\UserRepository;
use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
/**
* @ORM\Entity(repositoryClass=UserRepository::class)
* @ORM\Table(name="`user`")
* @UniqueEntity(
* fields= {"email"},* message= "L'email que vous avez indiquez est déjà utilisé")
*/
class User implements UserInterface
{
/**
* @ORM\Id
* @ORM\GeneratedValue
* @ORM\Column(type="integer")
*/
private $id;
/**
* @ORM\Column(type="string",length=255)
*/
private $username;
/**
* @ORM\Column(type="json")
*/
private $roles = [];
/**
* @ORM\Column(type="string",length=255)
*/
private $email;
/**
* @ORM\Column(type="string",length=255)
*/
private $password;
/**
* @Assert\EqualTo(propertyPath = "password",message="Votre mot de passe doit être identique à celui entré au dessus")
*/
public $confirm_password;
/**
* @ORM\Column(type="string",length=255)
*/
private $nom;
/**
* @ORM\Column(type="string",length=255)
*/
private $prenom;
/**
* @ORM\Column(type="string",length=255)
*/
private $adresse;
/**
* @ORM\Column(type="string",length=255)
*/
private $CP;
/**
* @ORM\Column(type="string",length=255)
*/
private $Ville;
/**
* @ORM\Column(type="string",length=255)
*/
private $tel;
/**
* @ORM\Column(type="string",length=255)
*/
private $portfolio;
/**
* @ORM\Column(type="string",length=255)
*/
private $github;
/**
* @ORM\Column(type="string",length=255)
*/
private $CV;
/**
* @ORM\Column(type="string",length=255)
*/
private $promotion;
/**
* @ORM\Column(type="string",length=255)
*/
private $avatar;
/**
* @ORM\Column(type="integer")
*/
private $mobile;
/**
* @ORM\Column(type="integer")
*/
private $mobileZone;
/**
* @ORM\OnetoMany(targetEntity=Candidature::class,mappedBy="apprenant")
*/
private $candidatures;
/**
* @ORM\ManyToMany(targetEntity=Competence::class,mappedBy="apprenant")
*/
private $competences;
public function __construct()
{
$this->candidatures = new ArrayCollection();
$this->competences = new ArrayCollection();
}
public function getId(): ?int
{
return $this->id;
}
public function getUsername(): ?string
{
return $this->username;
}
public function setUsername(string $username): self
{
$this->username = $username;
return $this;
}
public function getRoles(): array
{
$roles = $this->roles;
$roles[] = 'ROLE_USER';
return array_unique($roles);
}
public function setRoles(array $roles): self
{
$this->roles = $roles;
return $this;
}
public function getEmail(): ?string
{
return $this->email;
}
public function setEmail(string $email): self
{
$this->email = $email;
return $this;
}
public function getpassword(): ?string
{
return $this->password;
}
public function setPassword(string $password): self
{
$this->password = $password;
return $this;
}
public function getNom(): ?string
{
return $this->nom;
}
public function setNom(string $nom): self
{
$this->nom = $nom;
return $this;
}
public function getPrenom(): ?string
{
return $this->prenom;
}
public function setPrenom(string $prenom): self
{
$this->prenom = $prenom;
return $this;
}
public function getAdresse(): ?string
{
return $this->adresse;
}
public function setAdresse(string $adresse): self
{
$this->adresse = $adresse;
return $this;
}
public function getCP(): ?string
{
return $this->CP;
}
public function setCP(string $CP): self
{
$this->CP = $CP;
return $this;
}
public function getVille(): ?string
{
return $this->Ville;
}
public function setVille(string $Ville): self
{
$this->Ville = $Ville;
return $this;
}
public function getTel(): ?string
{
return $this->tel;
}
public function setTel(string $tel): self
{
$this->tel = $tel;
return $this;
}
public function getPortfolio(): ?string
{
return $this->portfolio;
}
public function setPortfolio(string $portfolio): self
{
$this->portfolio = $portfolio;
return $this;
}
public function getGithub(): ?string
{
return $this->github;
}
public function setGithub(string $github): self
{
$this->github = $github;
return $this;
}
public function getCV(): ?string
{
return $this->CV;
}
public function setCV(string $CV): self
{
$this->CV = $CV;
return $this;
}
public function getPromotion(): ?string
{
return $this->promotion;
}
public function setPromotion(string $promotion): self
{
$this->promotion = $promotion;
return $this;
}
public function getAvatar(): ?string
{
return $this->avatar;
}
public function setAvatar(string $avatar): self
{
$this->avatar = $avatar;
return $this;
}
public function getMobile(): ?int
{
return $this->mobile;
}
public function setMobile(int $mobile): self
{
$this->mobile = $mobile;
return $this;
}
public function getMobileZone(): ?int
{
return $this->mobileZone;
}
public function setMobileZone(int $mobileZone): self
{
$this->mobileZone = $mobileZone;
return $this;
}
/**
* @return Collection|Candidature[]
*/
public function getCandidatures(): Collection
{
return $this->candidatures;
}
public function addCandidature(Candidature $candidature): self
{
if (!$this->candidatures->contains($candidature)) {
$this->candidatures[] = $candidature;
$candidature->setApprenant($this);
}
return $this;
}
public function removeCandidature(Candidature $candidature): self
{
if ($this->candidatures->removeElement($candidature)) {
// set the owning side to null (unless already changed)
if ($candidature->getApprenant() === $this) {
$candidature->setApprenant(null);
}
}
return $this;
}
/**
* @return Collection|Competence[]
*/
public function getCompetences(): Collection
{
return $this->competences;
}
public function addCompetence(Competence $competence): self
{
if (!$this->competences->contains($competence)) {
$this->competences[] = $competence;
$competence->addApprenant($this);
}
return $this;
}
public function removeCompetence(Competence $competence): self
{
if ($this->competences->removeElement($competence)) {
$competence->removeApprenant($this);
}
return $this;
}
public function eraseCredentials()
{
}
public function getSalt()
{
}
}
解决方法
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