how to embed one to many sonata admin child views in ConfigeShowFields

Question

I have a one to many relationship between account and contacts. I use sonata admin bundle

I want to display all contacts of an account in the view detail of an account ( ConfigureShowFields in AccountAdmin class)

in class AcountAdmin.php i have :

 protected function configureShowFields(ShowMapper $showMapper)
{
    $showMapper
     # .......
        ->with('Liste des contacts', array('class' => 'col-md-12'))
        ->add('contacts')
        ->end()
    ;
}

Answer 1

I believe you can do this via sonata_type_collection.

            ->add('contacts', 'sonata_type_collection', array(
                'associated_property' => 'email',
                'route' => array(
                    'name' => 'show'
                ),
                'admin_code' => 'app.admin.contacts',
            ))

The associated_property is the associated property found in the Contacts entity, and the admin_code is the contacts admin.