src/Form/UnidadFiltroType.php line 15

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  1. <?php
  3. namespace App\Form;
  5. use App\Entity\Unidad;
  6. use Doctrine\ORM\EntityRepository;
  7. use Symfony\Bridge\Doctrine\Form\Type\EntityType;
  8. use Symfony\Component\Form\AbstractType;
  9. use Symfony\Component\Form\Extension\Core\Type\HiddenType;
  10. use Symfony\Component\Form\FormBuilderInterface;
  11. use Symfony\Component\Form\FormEvent;
  12. use Symfony\Component\Form\FormEvents;
  13. use Symfony\Component\OptionsResolver\OptionsResolver;
  15. class UnidadFiltroType extends AbstractType
  16. {
  17.     public function buildForm(FormBuilderInterface $builder, array $options): void
  18.     {
  19.         $builder
  20.             ->add('filtro', HiddenType::class, ['data' => true])
  21.         ;
  22.         $builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use ($options) {
  23.             $form = $event->getForm();
  24.             if ($options['unidad']) {
  25.                 $form->add('unidad', EntityType::class, [
  26.                     'label' => 'Unidad',
  27.                     'class' => Unidad::class,
  28.                     'placeholder' => 'Todas',
  29.                     'attr' => [
  30.                         'class' => 'form-control'
  31.                     ],
  32.                     'query_builder' => function(EntityRepository $entityRepository){
  33.                         return $entityRepository->createQueryBuilder('u')
  34.                             ->orderBy('u.nombre', 'ASC');
  35.                     }
  36.                 ]);
  37.             }
  38.         });
  39.     }
  41.     public function configureOptions(OptionsResolver $resolver): void
  42.     {
  43.         $resolver->setDefaults([
  44.             'unidad' => false,
  45.         ]);
  46.     }
  47. }