CODEWITHSUNDEEP
phpsymfony
Popolitus
Popolitus

Reputation: 463

How can i pass a a variable in formbuilder?

I have find more answer about this, but return error "The option "prova" does not exist "

I make this in defaultcontroller.php

$form = $this->createForm(new ProvinciaType(), $provincia, array('prova' => 'ciao'));

in ProvinciaType.php

public function buildForm(FormBuilder $builder, array $options)
    {
       $builder->add('name', 'entity', array(
    'class' => 'AcmeIndexBundle:Provincia',
    'query_builder' => function(EntityRepository $er) {
        return $er->createQueryBuilder('u')
            ->orderBy('u.name', 'ASC');
    },'empty_value' => $options['prova'] 
));

    }

but not work why?

Upvotes: 0

Views: 2247

Answers (1)

i.am.michiel
i.am.michiel

Reputation: 10404

Simply pass it to the constructor :

$this->createForm(new ProvinciaType($options), $provincia)

And use it in the form :

public function __construct($options) {
    $this->options = $options;
}

Then use this in buildForm :

$options = $this->options;
....
function(EntityRepository $er) use ($options)
    ...
},'empty_value' => $options['prova'] 
....

Upvotes: 5

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