Thanks for your response.
I created my own Application\CrexBundle\Form\ProductField class
extending Symfony\Component\Form\ChoiceField to get around the
"protected" problem.
But I am facing another problem now; my entity is: Application
\CrexBundle\Entity\Product
And the code in my ProductField class is:
$collectionToChoiceTransformer = new
\Symfony\Bundle\DoctrineBundle
\Form\ValueTransformer\CollectionToChoiceTransformer(array(
'em' => $em,
'className' => 'Application\CrexBundle\Entity\Product',
));
Note that I had to write the full path of my class including its
namespace in the "className" option, even with a "use" statement,
otherwise I get this: "Warning: class_parents(): Class Product does
not exist and could not be loaded in /home/droth/workspace/C-rex/src/
vendor/doctrine/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php line
224".
This code generates the following error:
Warning: Invalid argument supplied for foreach() in /home/droth/
workspace/C-rex/src/vendor/symfony/src/Symfony/Bundle/DoctrineBundle/
Form/ValueTransformer/CollectionToChoiceTransformer.php line 76
If I add a leading "\" to my className I get this one:
Class \Application\CrexBundle\Entity\Product is not a valid entity or
mapped super class.
So my question is: what is the correct way to use the Form integration
of the DoctrineBundle ? Is it usable yet (i know it is far from being
a final release, I'm just asking if it /should/ work already) ?
Thanks
Derek
On Oct 29, 4:28 pm, Benjamin Eberlei <[email protected]> wrote:
> the docs and the code went out of sync in that regard, i am not sure how
> you configure the value transfomer currently but it was a flaw that the
> setValueTransformer method was public before.
>
> Fields are Immutable, so there should now be some way to set it via the
> constructor.
>
> On Fri, 2010-10-29 at 06:37 -0700, Derek ROTH wrote:
> > Hi,
> > I am following the documentation here, using the latest sandbox
> > (downloaded it today from github):
> >http://docs.symfony-reloaded.org/master/guides/doctrine/orm/form.html
>
> > And I get this error:
> > Fatal error: Call to protected method Symfony\Component\Form
> > \Field::setValueTransformer()
>
> > Changing the function to be public solves the problem, but I don't
> > know if it is the adequate solution.
>
> > There seems to be a little documentation bug, too. The code in the doc
> > is:
>
> > $form->addField($field);
> > But this method is not defined, I replaced it with:
> > $form->add($field);
>
> > But as soon as I add this line, I can only get a blank page, loading
> > for a while. The field I am trying to add is my only ChoiceField bound
> > to a Collection of Doctrine entities, so I think the bug is related to
> > DoctrineBundle.
--
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 developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/symfony-devs?hl=en
