[TYPO3-mvc] How do you get the "next" record when on a detail view?

Stephen Bungert stephenbungert at yahoo.de
Sat Jan 28 11:30:42 CET 2012


Thanks, it works, i can ouput the next record in my template

{next.title} show the correct title, so I know it has found the correct 
record.

But if I try and debug the next record in fluid or in my controller the 
output from typo3 is a blank page.

Can you debug your next item in your fluid template ok?

"Alexander Dick" <typo3 at dick.at> schrieb im Newsbeitrag 
news:mailman.1.1327739758.21075.typo3-project-typo3v4mvc at lists.typo3.org...
>
> Hi,
>
> I made it this way:
>
>     /**
>      * Finds the previous of the given item
>      *
>      * @param Tx_Xxx_Domain_Model_Card $card The reference card
>      * @return Tx_hochzeitseinladungen_Domain_Model_Card
>      */
>     public function findPrevious(Tx_Xxx_Domain_Model_Card $card) {
>         $query = $this->createQuery();
>         $cards = $query->matching($query->lessThan('uid', 
> $card->getUid()))
>             ->setLimit(1)
>             ->execute();
>         return (count($cards) == 0) ? NULL : $cards->getFirst();
>     }
>
>     /**
>      * Finds the card next to the given card
>      *
>      * @param Tx_Xxx_Domain_Model_Card $card The reference card
>      * @return Tx_Xxx_Domain_Model_Card
>      */
>     public function findNext(Tx_Xxx_Domain_Model_Card $card) {
>         $query = $this->createQuery();
>         $cards = $query->matching($query->greaterThan('uid', 
> $card->getUid()))
>             ->setLimit(1)
>             ->execute();
>         return (count($cards) == 0) ? NULL : $cards->getFirst();
>     }
>
> HTH
> kind regards
> Alex
>
> Am 27.01.2012 20:47, schrieb Stephen Bungert:
>> I have a function in my repository:
>>
>> /**
>> * Finds the single view's item's next item
>> *
>> * @param integer $uid The uid of the current single item.
>> * @return mixed An item
>> */
>> public function findNext($uid) {
>> $query = $this->createQuery();
>> $query->matching($query->greaterThan('uid', $uid));
>> return $query->execute();
>> }
>>
>> That I call in my detail action in my controller.
>>
>> $uid is the uid of the detail record, but trying to debug the return of
>> this function causes TYPO3 to not output anything.
>>
>> I tried looking at other extbase extensions like news and blogexample
>> but I couldn't see any examples of how to get next records.
>>
>>
>> Thanks for any help.
>>
>> Stephen. 



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