Symfony - How to pass a variable to an embedded form

manpreet Best Answer 2 years ago

I'm facing a problem with Symfony3 and forms.

I have a Parent form with an embedded Child form. From the controller, I can send data I can use in the Parent form with the $options array ($options['varA'], ...).

$form = $this->createForm(ParentEntityType::class, $objParent, array('varA'=>$varA, 'varB'=>$varB));

But what if I want to pass the varB variable (for example) to the embedded form ? What's the proper solution ?

Any help will be appreciated, thanks.

manpreet 2 years ago

$builder->add('name', MyFormType::class, [
            'data' => $options['varB']
]);