所以我有一个假设实体,其中包含另一个名为annoncesemplois的id,我正在尝试做的是使用存储在实体假设中的idAnnEmp并从数据库中获取annoncesemplois的标题(titre),并使用twig显示
学说很多很多人或其他协会会有帮助吗?
/**
* Annonceemplois
*
* @ORM\Table(name="annonceemplois", indexes={@ORM\Index(name="FK_ANNONCEEMPLOIS_idUser", columns={"idUser"})})
* @ORM\Entity
*/
class Annonceemplois
{
/**
* @var integer
*
* @ORM\Column(name="IDANNEMP", type="integer", nullable=false)
* @ORM\Id
* @ORM\GeneratedValue(strategy="IDENTITY")
*/
private $idannemp;
/**
* @var \DateTime
*
* @ORM\Column(name="DATECREATION", type="date", nullable=true)
*/
private $datecreation;
/**
* @var float
*
* @ORM\Column(name="PRIX", type="float", precision=10, scale=0, nullable=true)
*/
private $prix;
/**
* @var string
*
* @ORM\Column(name="TITRE", type="string", length=255, nullable=true)
*/
private $titre;
/**
* @var string
*
* @ORM\Column(name="DESCRIPTION", type="string", length=255, nullable=true)
*/
private $description;
/**
* @var \DateTime
*
* @ORM\Column(name="DUREE", type="date", nullable=true)
*/
private $duree;
/**
* @var integer
*
* @ORM\Column(name="idUser", type="integer", nullable=true)
*
*/
private $iduser;
/**
* Postulation
*
* @ORM\Table(name="postulation", indexes={@ORM\Index(name="FK_POSTULATION_id", columns={"id"}), @ORM\Index(name="FK_POSTULATION_idAnnEmp", columns={"idAnnEmp"})})
* @ORM\Entity
*/
class Postulation
{
/**
* @var integer
*
* @ORM\Column(name="IDPOSTULATION", type="integer", nullable=false)
* @ORM\Id
* @ORM\GeneratedValue(strategy="IDENTITY")
*/
private $idpostulation;
/**
* @var \DateTime
*
* @ORM\Column(name="DATEPOSTULATION", type="date", nullable=true)
*/
private $datepostulation;
/**
* @var string
*
* @ORM\Column(name="ETAT", type="string", length=255, nullable=true)
*/
private $etat;
/**
* @var integer
*
* @ORM\Column(name="id", type="integer", nullable=true)
*/
private $id;
/**
* @var integer
*
* @ORM\Column(name="idAnnEmp", type="integer", nullable=true)
*/
private $idannemp;
这是我试图展示它的地方
<div class="row">
<div class="col-md-9">
<div class="panel panel-default">
<div class="panel-body posts">
<div class="row">
<div class="col-md-6">
{% for post in postulations %}
<div class="post-item">
<div class="post-title">
{{ post.idannemp.titre }}
</div>
<div class="post-date"><span class="fa fa-calendar"></span> {{ post.datepostulation | date }} / {{ post.etat }}</div>
</div>
{% endfor %}
</div>
</div>
</div>
</div>
</div>
</div>
这个解决方案怎么样:
class Annonce
{
/**
* @ORM\OneToMany(targetEntity="Postulation", mappedBy="annonce")
*
*/
private $postulations;
public function __construct()
{
$this->postulations = new ArrayCollection();
}
}
class Postulation
{
/**
*@ORM\ManyToOne(targetEntity="Annonce", inversedBy="postulations")
*@ORM\JoinColumn(name="annonce_id", referencedColumnName="id")
*/
private $annonce;
}
在树枝上你可以使用这个:
<div class="row">
<div class="col-md-9">
<div class="panel panel-default">
<div class="panel-body posts">
<div class="row">
<div class="col-md-6">
{% for post in postulations %}
<div class="post-item">
<div class="post-title">
{{ post.annonce.titre }}
</div>
<div class="post-date"><span class="fa fa-calendar"></span> {{ post.datepostulation | date }} / {{ post.etat }}</div>
</div>
{% endfor %}
</div>
</div>
</div>
</div>
</div>
</div>
您可以使用“关系”来获取相关实体。例如:
在Postulations.php中添加oneToMany关系并初始化字段:
public function __construct(){
$this->annonceemplois = new ArrayCollection();
}
/**
* @ORM\OneToMany(targetEntity="App\Entity\Annonceemplois",
mappedBy="postulation")
*/
private $annonceemplois;
在Ademplois.php
/**
* @ORM\ManyToOne(targetEntity="App\Entity\Postulation",
inversedBy="annoceemplois")
*/
private $postulation;