我需要坚持这个实体,但每当我试图坚持其中一个,它告诉我,我需要坚持另一个,我尝试从反面的Cascade持久性,但它没有工作。两个实体之间的关系是Session oneToMany Participant。
class Session
{
/**
* @ORM\ManyToMany(targetEntity="BP\QuizzBundle\Entity\Quiz" , inversedBy="sessions")
* @ORM\JoinTable(joinColumns={@ORM\JoinColumn(name="id_session" , referencedColumnName="id_session" , nullable=false)},
* inverseJoinColumns={@ORM\JoinColumn(name="id_quiz", referencedColumnName="id_quiz", nullable=false)})
*/
private $quizz;
/**
* @ORM\OneToMany(targetEntity="BP\FormationBundle\Entity\Participant" , mappedBy="session", cascade={"persist"})
*/
private $participants;
/**
* @var integer
*
* @ORM\Column(name="id_session", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var date
*
* @ORM\Column(name="date_debut", type="date")
*/
private $dateDebut;
第二个实体是:
class Participant
{
/**
* @ORM\Id
* @ORM\ManyToOne(targetEntity="BP\UserBundle\Entity\Employe", inversedBy="participants")
* @ORM\JoinColumn(name="id" , referencedColumnName="id" , nullable=false)
*/
private $employe;
/**
* @ORM\Id
* @ORM\ManyToOne(targetEntity="BP\FormationBundle\Entity\Cursus", inversedBy="participants")
* @ORM\JoinColumn(name="id_cursus" , referencedColumnName="id_cursus" , nullable=false)
*/
private $cursus;
/**
* @ORM\Id
* @ORM\ManyToOne(targetEntity="BP\FormationBundle\Entity\Session", inversedBy="participants")
* @ORM\JoinColumn(name="id_session" , referencedColumnName="id_session" , nullable=true)
*/
private $session;
/**
* @var boolean
*
* @ORM\Column(name="is_formateur", type="boolean")
*/
private $isFormateur;
有办法吗?