[TYPO3-mvc] ItemsRepository: Fatal error: Call to a member function createQuery()

[Anja Leichsenring]

Hi Muriel,

the functionality belongs without doubt to the repository, but you made 
an error:

 > class ItemsRepository extends \TYPO3\CMS\Extbase\Persistence 
\Repository {
 >
 >      /**
 >       * Find top 5
 >       *
 >       * @return \TYPO3\CMS\Extbase\Persistence\QueryInterface
 >       */
 >      public function findTop5() {
 >          $query = $this->itemsRepository->createQuery();

$query = $this->createQuery();

 >          $query->matching($query->equals('top5', 1));
 >          $query->setLimit(5);
 >          $query->execute();
 >
 >          return $query;
 >      }
 > }

createQuery() is a method of the RepositoryClass you extend.

Hope this helps?
Kind regards
Anja



On 24.06.2014 14:31, Muriel le Pair wrote:
> Hi,
>
> My ItemsRepository looks like this:
>
> class ItemsRepository extends \TYPO3\CMS\Extbase\Persistence\Repository {
>
>      /**
>       * Find top 5
>       *
>       * @return \TYPO3\CMS\Extbase\Persistence\QueryInterface
>       */
>      public function findTop5() {
>          $query = $this->itemsRepository->createQuery();
>          $query->matching($query->equals('top5', 1));
>          $query->setLimit(5);
>          $query->execute();
>
>          return $query;
>      }
> }
>
> When I run the code below, I get a Fatal error: Call to a member
> function createQuery()
>
> class ItemsController extends
> \TYPO3\CMS\Extbase\Mvc\Controller\ActionController {
>      /**
>       * action listTop5
>       *
>       * @return void
>       */
>      public function listTop5Action() {
>          $itemss = $this->itemsRepository->findTop5();
>          $this->view->assign('itemss', $itemss);
>      }
> }
>
> But when I insert the code directly to the ItemsController it works fine.
>
> class ItemsController extends
> \TYPO3\CMS\Extbase\Mvc\Controller\ActionController {
>
>      /**
>       * action listTop5
>       *
>       * @return void
>       */
>      public function listTop5Action() {
>
>          $query = $this->itemsRepository->createQuery();
>          $query->matching($query->equals('top5', 1));
>          $query->setLimit(5);
>          $itemss = $query->execute();
>
>      }
> }
>
> The odd thing is that it works in another extension.
> So what am I doing wrong?
>
> --
> kind regards,
>
> Muriel le Pair