CODEWITHSUNDEEP
formssymfonydoctrine-orm
Rodrigo Díaz R.
Rodrigo Díaz R.

Reputation: 159

How can I add to my form one field from entity that it's not mapped from main entity

I would like know if is possible to add my form a field that it's not passed with referenced. This is code:

RetiroResiduo Entity:

class RetiroResiduo
{

    /**
    * @ORM\Id
    * @ORM\ManyToOne(targetEntity="GestionResiduos\SolicitudRetiroBundle\Entity\SolicitudRetiro")
    * @ORM\JoinColumn(name="numeroSolicitudRet_id", onDelete="CASCADE", referencedColumnName="numeroSolicitudRet")
    */

    protected $numeroSolicitudRet;

    /**
    * @ORM\Id
    * @ORM\ManyToOne(targetEntity="GestionResiduos\ResiduoBundle\Entity\Residuo")
    * @ORM\JoinColumn(name="siglaRepresentativa_id", onDelete="CASCADE",referencedColumnName="siglaRepresentativa")
    */

    protected $siglaRepresentativa;

Residuo Entity:

class Residuo
{
/**
    * @ORM\Id
    * @ORM\column(type="string", length=6) 
    */      
    protected $siglaRepresentativa;

    /**
    * @Assert\NotBlank()
    * @ORM\column(type="string", length=150) 
    */
    protected $nombreResiduo;

my form is:

class RetiroResiduoType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {

        $builder
            ->add('siglaRepresentativa')
     ....

So, siglaRepresentativa in my form is shows select dropdown and only have 3 characters. I would like to show the field nombreResiduo from Residuo Entity instead. I am new in symfony and probably this is solved easily. I hope your advices! grettings

Upvotes: 1

Views: 101

Answers (1)

toooni
toooni

Reputation: 345

See http://symfony.com/doc/current/reference/forms/types/entity.html#choice-label for docs.

$builder->add('siglaRepresentativa', EntityType::class, array(
    'class' => 'YourBundle:Residuo',
    'choice_label' => 'nombreResiduo',
));

Upvotes: 1

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