I'm trying to manually set an foreign key id to an object, but didn't find how to do it
class Item
{
/**
* @ORM\ManyToOne(targetEntity="MyBundle\Entity\ItemType", inversedBy="itemTypes")
* @ORM\JoinColumn(name="type_id", referencedColumnName="id")
*/
protected $item_type;
}
Is there a way to do something link that?
$item = new Item();
$item->setItemTypeId(1); // This generate an error.
Or do i have to do like that ?
$item = new Item();
$type = Repository::RetrieveById(1);
$item->setItemType($type); // This generate an error.
This can be done using Reference Proxies , which let you obtain a reference to an entity for which the identifier is known, without loading that entity from the database.
$type = $em->getReference('MyBundle\Entity\ItemType', 1);
$item->setItemType($type);
First of all(Do you have relation defined in ItemType Class?):
inversedBy="item"
So Second:
Repository::RetrieveById(1); // Not valid code for the repository methods
Replace this with:
$type = $this->getDoctrine()->getRepository('ACMEBundle:ItemType')->find(1);
And the second usage will be close to documentation.
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