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

[Anja Leichsenring]

Sorry, forgot one:



On 24.06.2014 14:40, Anja Leichsenring wrote:
> 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;

needs to be

$result = $query->execute();
return $result;


>  >      }
>  > }
>
> 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
>