I'm trying to implement subforms to allow for adding/removing multiple
instances of a oneToMany relation.
I have it working for a single instance but how do I go about being able to
process multiple fields that are added with jquery?
I'm used to doing this using array notation so some help with the Symfony2
way would be much appreciated.
Here's my code so far:
<?php
namespace Sensio\MsmBundle\Form;
use Symfony\Component\Form\Form;
use Symfony\Component\Form\TextField;
use Sensio\MsmBundle\Form\ServiceForm;
class EstimateForm extends Form
{
public function configure()
{
$this->addOption('em');
$em = $this->getOption('em');
$this->setDataClass("Sensio\MsmBundle\Entity\Estimate");
$serviceRepository =
$em->getRepository('Sensio\MsmBundle\Entity\Service');
$this->add(new TextField('number'));
$this->add(new TextField('date'));
//embed services form
$this->add(ServiceForm::create($this->getContext(), 'services',
array('em' => $em)));
}
}
//form.html.twig-------------------
<form id="estimateForm" action="#" method="post" {{
form_enctype(estimateForm) }} >
{{ form_field(form.number) }}
{{ form_field(form.date) }}
{{ form_field(form.services) }}
{{ form_hidden(form) }}
</form>
Thanks.
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