If you are using biderctional association, That is not needed, indeed.
2011/7/13 Jordan Stout <jordanst...@gmail.com>
> ### Offers.php
>
> /**
> * @var \ZGoffers\MainBundle\Entity\OfferParameter
> *
> * @ORM\OneToMany(targetEntity="OfferParameter", mappedBy="offer",
> cascade={"all"})
> */
> private $parameters;
>
>
> ### OfferParameter.php
>
> /**
> * @var \ZGoffers\MainBundle\Entity\Offer
> *
> * @ORM\ManyToOne(targetEntity="Offer", inversedBy="offer",
> cascade={"all"})
> */
> private $offer;
>
>
> ### OfferType.php
>
> class OfferType extends AbstractType
> {
> public function buildForm(FormBuilder $builder, array
> $options)
> {
> $builder
> ->add('advertiser')
> ->add('name')
> ->add('url', 'text', array('label' => 'URL'))
> ->add('externalUrl', 'text', array('label' =>
> 'External URL'))
> ->add('dailyCap', 'text', array('label' => 'Daily
> Cap'))
> ->add('parameters', 'collection', array(
> 'type' => new OfferParameterType(),
> 'allow_add' => true,
> 'allow_delete' => true
> ))
> ->add('active', 'choice', array(
> 'choices' => array(0 => 'Disabled', 1 =>
> 'Enabled')
> ));
> }
>
> public function getDefaultOptions(array $options)
> {
> return array(
> 'data_class' => 'ZGOffers\MainBundle\Entity\Offer'
> );
> }
> }
>
>
> ### OfferParameterType.php
>
> class OfferParameterType extends AbstractType
> {
> public function buildForm(FormBuilder $builder, array
> $options)
> {
> $builder
> ->add('field')
> ->add('type', 'choice', array(
> 'choices' => array(
> '=' => 'EQUALS',
> '>' => 'IS GREATER THAN',
> '>=' => 'IS GREATER THAN OR EQUALS',
> '<' => 'IS LESS THAN',
> '<=' => 'IS GREATER THAN OR EQUALS'
> )
> ))
> ->add('value');
> }
>
> public function getDefaultOptions(array $options)
> {
> return array(
> 'data_class' => 'ZGOffers\MainBundle\Entity
> \OfferParameter'
> );
> }
> }
>
> ### Form Handling
>
> public function process()
> {
> if ('POST' == $this->request->getMethod()) {
> // bind form data
> $this->form->bindRequest($this->request);
>
> // If form is valid
> if ($this->form->isValid() && ($offer = $this->form-
> >getData()) instanceof Offer) {
>
> foreach ($offer->getParameters() as $parameter) {
> $parameter->setOffer($offer); // THIS SHOULDNT BE
> NEEDED
> }
>
> // save offer to the database
> $this->entityManager->persist($offer);
> $this->entityManager->flush();
>
> return true;
> }
> }
>
> return false;
> }
>
> --
> If you want to report a vulnerability issue on symfony, please send it to
> security at symfony-project.com
>
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--
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