thanks :)
On 20 February 2011 13:33, Reuven <reuven.aboul...@gmail.com> wrote:
> I reimplemented one and it works.
> Here the code.
>
> namespace Symfony\Component\Form\ValueTransformer;
> use Symfony\Component\Form\Configurable;
> class EntityToIDTransformer extends Configurable implements
> ValueTransformerInterface
> {
> protected function configure()
> {
> $this->addRequiredOption('em');
> $this->addRequiredOption('class');
>
> parent::configure();
> }
>
> public function reverseTransform($newId)
> {
> if (empty($newId)) {
> return null;
> }
>
> return $this->getOption('em')->find($this->getOption('class'),
> $newId);
> }
>
> public function transform($entity)
> {
> if (empty($entity)) {
> return 0;
> }
>
> return current( $this->getOption('em')->getUnitOfWork()-
>>getEntityIdentifier($entity) );
> }
> }
>
> I hope it will help you.
>
> Regards,
> Reuven
>
> On 20 fév, 12:33, Dan Leech <dan.t.le...@gmail.com> wrote:
>> hello
>>
>> I am trying to reimplement the old Doctrine transformers after
>> upgrading from PR5, but there seems to be a contradiction with the
>> interface, reverseTransform is called with 2 arguments.
>>
>> // Symfony\Component\Form\Field
>> protected function reverseTransform($value)
>> {
>> return '' === $value ? null : $value;
>> }
>> return $this->valueTransformer->reverseTransform($value,
>> $this->data);
>> }
>>
>> but the interface only allows one:
>>
>> // Symfony\Component\Form\ValueTransformer\ValueTransformerInterface
>> function reverseTransform($value);
>>
>> If the interface is correct, how can the transformers access the form
>> data object?
>>
>> thanks
>>
>> dan
>>
>> On 18 February 2011 13:24, Bernhard Schussek <bschus...@gmail.com> wrote:
>>
>>
>>
>> > It was removed because its implementation was buggy/bad. You can copy
>> > the old implementation into your project and use it this way. A new
>> > version of it will come soon.
>>
>> > Bernhard
>>
>> > --
>> > If you want to report a vulnerability issue on symfony, please send it to
>> > security at symfony-project.com
>>
>> > You received this message because you are subscribed to the Google
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>>
>> --
>> Dan Leech
>>
>> Web Developerwww.dantleech.com
>
> --
> If you want to report a vulnerability issue on symfony, please send it to
> security at symfony-project.com
>
> You received this message because you are subscribed to the Google
> Groups "symfony users" group.
> To post to this group, send email to symfony-users@googlegroups.com
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>
--
Dan Leech
Web Developer
www.dantleech.com
--
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