[FLOW3-general] Object argument becomes null

[Michael Sauter]

On 25.07.10 18:16, Scott MacDonald wrote:
> I saw an earlier thread that seemed to be similar to this but there were
> few details and it wasn't resolved.
>
> I completed the flow3 1.0.0 alpha 7 tutorial on the web site then
> downloaded flow3 1.0.0 alpha 10 to work on my own project. In my
> project, I have a Disc object in the model:
>
> <?php
> declare(ENCODING = 'utf-8');
> namespace F3\TrackLibrary_PHP\Domain\Model;
>
> /**
> * A disc
> *
> * @scope prototype
> * @entity
> */
> class Disc {...
>
> In DiscController.php, I have a create action and an edit action:
>
> /**
> * Creates a new disc
> *
> * @param \F3\TrackLibrary_PHP\Domain\Model\Disc $disc A fresh Disc
> object which has not yet been added to the repository
> * @return void
> */
> public function createAction(\F3\TrackLibrary_PHP\Domain\Model\Disc
> $disc) {
> $this->discRepository->add($disc);
> $this->disc = $disc;
> $this->redirect('edit', \NULL, \NULL, array('disc' => $disc));
> }
>
> /**
> * Edit a disc
> *
> * @param \F3\TrackLibrary_PHP\Domain\Model\Disc $disc
> * @return string
> */
> public function editAction(\F3\TrackLibrary_PHP\Domain\Model\Disc $disc)
> {...
>
> The first two lines in createAction are things I put in there while
> debugging in order to confirm the issue. The code of editAction doesn't
> matter because I never get there. The problem is that the $disc argument
> passed to editAction is NULL. Running a debugger, I found that those
> first two lines of createAction don't stick: if I get rid of the
> argument for editAction in order to get it to execute, $this->disc is
> NULL and $this->discRepository is empty once I enter editAction.
>
> Can anyone see what I'm doing wrong? I'm happy to provide more details,
> if needed.
>
> Thanks,
>
> Scott

Hi Scott,

how do you call the create action? Are you sure you're not passing NULL 
there already?

~michael