How to use one form to insert two entities in Symfony2?

Question

I've found a technique to insert data in two entities with one form here:

http://forum.symfony-project.org/viewtopic.php?f=23&t=42011

My problem is that getData() return an array of objects and I can't use it with the persist() method because it expects an object. How can I fix it?

Answer 1

You might be looking for something like this:

$data = $form->getData();
foreach ($data as $object) {
    $em->persist($object);
}
$em->flush();