[TYPO3-commerce] number of products

[Simon Berg]

"Ingo Schmitt" <mailinglisten at i-schmitt.de> schrieb im Newsbeitrag 
news:mailman.1.1188210659.10988.typo3-project-commerce at lists.netfielders.de...
> Hi,
>> "Ingo Schmitt" <mailinglisten at i-schmitt.de> schrieb im Newsbeitrag 
>> news:mailman.1.1188203866.22574.typo3-project-commerce at lists.netfielders.de...
>>
>>>Hi,
>>>
>>>
>>>>hi!
>>>>how is it possible to indicate the number of products that are in one 
>>>>category, like books (24)?
>>>>
>>>
>>>so a count of active products?
>>>
>>>You could use
>>>tx_commerce_category::get_subproducts  (     )
>>>and ocunt the entries. You could easily add this by woud own marker hook.
>>>

thanks so far,

but could you explain me where to put and how add this hook. and where do i 
have to can call the function



best regards, simon


> Mit freundlichen Gruessen
> -- 
> Ingo Schmitt                        mailto:is at marketing-factory.de
> Marketing Factory Consulting GmbH   http://typo3.marketing-factory.de/
> Content Management mit Typo3: Beratung - Schulung - Realisierung