How to implement many-to-many relationships in Sonata Media Bundle

Question

I am trying to relate SonataMediaBundle to another Entity: Products with a relation ManyToMany.

The schema and relation are well created.

Howev

Answer 1

You need to rely on MediaBundle Gallery. In your entity you something like :

/**
 * @ORM\ManyToOne(targetEntity="Application\Sonata\MediaBundle\Entity\Gallery")
 * @ORM\JoinColumn(name="image", referencedColumnName="id")
 */
private $images;

And then in your form, you'll be able to link a Gallery to your object with something like :

->add('images', 'sonata_type_model_list', array('required' => false), array('link_parameters' => array('context' => $context)))