我有这个实体:
class Categoria {
/**
* @ORM\Id
* @ORM\Column(type="integer")
* @ORM\GeneratedValue
*/
protected $id;
/** @ORM\Column(type="string", length=100) */
protected $nom;
/** @ORM\Column(type="string", length=100) */
protected $slug;
/** @ORM\Column(type="decimal", precision=3, scale=0) */
protected $ordre;
/** @ORM\Column(type="boolean", nullable=true) */
protected $actiu=FALSE;
/** @ORM\Column(type="decimal", precision=4, scale=0, nullable=true) */
protected $enllaç=null;
/** @ORM\OneToMany(targetEntity="LoPati\MenuBundle\Entity\subCategoria", mappedBy="categoria", cascade={"persist", "remove"} )*/
protected $subCategoria;
public function __construct()
{
$this->subCategoria = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Add subCategoria
*
* @param LoPati\MenuBundle\Entity\subCategoria $subCategoria
*/
public function addsubCategoria(\LoPati\MenuBundle\Entity\subCategoria $subCategoria)
{
$this->subCategoria[] = $subCategoria;
}
/**
* Get subCategoria
*
* @return Doctrine\Common\Collections\Collection
*/
public function getSubCategoria()
{
return $this->subCategoria;
}
和
class SubCategoria {
/**
* @ORM\Id
* @ORM\Column(type="integer")
* @ORM\GeneratedValue
*/
protected $id;
/** @ORM\Column(type="string", length=100) */
protected $nom;
/** @ORM\Column(type="string", length=100) */
protected $slug;
/** @ORM\Column(type="decimal", precision=3, scale=0) */
protected $ordre;
/** @ORM\Column(type="boolean", nullable=true) */
protected $actiu=FALSE;
/** @ORM\Column(type="boolean", nullable=true) */
protected $llista=FALSE;
/** @ORM\Column(type="decimal", precision=4, scale=0, nullable=true) */
protected $enllaç=null;
/** @ORM\ManyToOne(targetEntity="Categoria", inversedBy="subCategoria") */
protected $categoria;
在类别实体中,我想对子类别对象的集合进行排序$ordre
。
我该怎么做?是否可以在 Twig 模板或实体的定义中做到这一点?
谢谢
问候