Why symfony form $ builder-> getData () = null in a custom created type?

Question

I`m use Symfony 2.3 and propel. I have type form ClientType, and the type is declared in it сlient_profile

 class ClientType extends BaseClientType
    {
        protected $options = array(
            'label' => false,
            'data_class' => 'Artsofte\ClientsBundle\Model\Client',
            'name' => 'client_form'
        );

        public function buildForm(FormBuilderInterface $builder, array $options){
            $builder
                ->add('сlient_profile', 'client_profile', array(
                    'label' => FALSE
                ))
               ->add(...)
           ;
        }
    }

Type form сlient_profile create on class СlientProfileType

class СlientProfileType extends BaseСlientProfileType{

protected $options = array(
    'data_class' => 'Artsofte\DeveloperClientsBundle\Model\СlientProfile',
    'name' => 'Сlient_profile'
);

public function buildForm(FormBuilderInterface $builder, array $options){
    var_dump($builder->getData());
    $builder
        ->add('name', 'text', array(
            'label' => 'Name client',
            'attr' => array(
                'placeholder' => 'Name client'. $builder->getData()->getName()
        ))
        ->add(..............);
 }

var_dump($builder->getData()); - return is null. How do I fill in $builder->getData() in the form type client_profile, or how else can I transfer data from the client_profile model to the form type client_profile?

Answer 1

in class ClientType add option clientProfile. This option add - data model getData()

class ClientType extends BaseClientType
    {
        protected $options = array(
            'label' => false,
            'data_class' => 'Artsofte\ClientsBundle\Model\Client',
            'name' => 'client_form'
        );

        public function buildForm(FormBuilderInterface $builder, array $options){
            $builder
                ->add('сlient_profile', 'client_profile', array(
                    'label' => FALSE,
                    'contractorProfile' => $builder->getData(),
                ))
               ->add(...)
           ;
        }
    }

but not decided why in class СlientProfileType $builder->getData() is null.