[TYPO3-mvc] QueryResult question

[Henjo Hoeksma]

Hi Franz,

On 2011-01-19 12:53:54 +0100, Franz Koch said:

> Hey Henjo,
> 
>> I get the error:
>> 
>> "Argument 1 passed to
>> Tx_Fluid_ViewHelpers_Widget_PaginateViewHelper::render() must implement
>> interface Tx_Extbase_Persistence_QueryResultInterface, array given".
>> 
>> I tried altering my query by extending the execute() with ->getQuery()
>> and also toArray() but without succes.
>> Below my findAll function:
>> 
>> /*
>> * $param integer $limit
>> *
>> */
>> public function findAll(){
>> 
>> $orderings = array('date' =>
>> Tx_Extbase_Persistence_QueryInterface::ORDER_DESCENDING);
>> $query = $this->createQuery();
>> $post = $query->setOrderings($orderings)
>> ->execute()->toArray();
>> return $post;
>> }
>> 
>> What am I missing here?
> 
> $query->execute() will by default return a queryResult object which is 
> needed by the widget - so don't use ->toArray() etc and make sure to 
> pass the queryResult object to the view and the widget - that's it.
> You can use the queryResult object directly in your template, use it in 
> the for-viewHelper etc - so no need to convert it to a array anywhere 
> in your code.

That's what I had default... but it generated the same error. I did 
some more diggin and found the issues came due to some code in my 
controller where I was checking the arguments to do some additional 
stuff... Fixed it there!

Thanks for your response!

Henjo