TrickAddType.php

gistfile1.txt

class TricksAddType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        // On affiche les champs du builder
        $builder
            ->add('nom', TextType::class)
            ->add('description', TextareaType::class)
            ->add('groupe', CollectionType::class, array(
                'entry_type' => GroupeAddType::class,
                'allow_add' => true,
                'allow_delete' => true
            ))
            ->add('save', SubmitType::class);
    }

    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => Tricks::class,
        ));
    }
}