Sonata Admin Bundle One-to-Many relationship not saving foreign ID

Question

I have a problem with the SonataAdminBunle in combination with symfony 2.2. I have a Project entity and a ProjectImage entity and specified a One-to-Many relationship betwee

Answer 1

You ca do it directly in the preUpdate function

    public function prePersist($societate)
{
    $this->preUpdate($societate);
}

public function preUpdate($societate)
{
    $conturi = $societate->getConturi();
    if (count($conturi) > 0) {
        foreach ($conturi as $cont) {
            $cont->setSocietate($societate);
        }
    }
}