Bonjour,
Excusez moi de vous déranger mais j'aimerais faire une listbox dynamique sur les formulaire de symfony
https://i.stack.imgur.com/eMKZd.png
https://i.stack.imgur.com/gnDCQ.png
l'idée serait d'obtenir
<select>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
à la place de
<select>
<option value="4">4</option>
</select>
Controller
$form = $this->createForm(ReservationType::class, $booking, ['id_service' => $service]);
Repository
public function findOneById($service)
{
return $this->createQueryBuilder('t')
->andWhere('t.service = :service')
->setParameter('service', $service)
;
}
Formulaire
public function buildForm(FormBuilderInterface $builder, array $options)
{
$id_service = $options['id_service'];
$builder
->add('nbPlaces', EntityType::class, [
'class' => Transport::class,
'label' => 'Nombre de places',
'attr' => [
'placeholder' => "Nombre de places",
],
'query_builder' => function (TransportRepository $transportRepository) use ($id_service) {
$req = $transportRepository->findOneById($id_service);
return $req;
},
'choice_label' => 'nbPlaces',
'choice_value' => 'nbPlaces'
]);
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => Reservation::class,
'id_service' => null
]);
}
Merci d'avance