[TYPO3-commerce] target attrbute for product links

[Tapio Markula]

Volker Graubaum kirjoitti:
> Hi,
> 
>> If I would need it now, could you have some ide how to implement.
> Have a look in the piBase and the pi1 in the commerce lib/pi1 folder.
> There a few singleLink functions,
> Define a TS Conf value, and use it there and provide a patch :-).
> 
> Another way: use the additionalMarker hooks and create your own link
> Marker
> 
> Greetings Volker

In fact I have looked those from pi1/class.tx_commerce_pi1.php and I found

/**
		 * Build the link to the category
		 * TODO make it possible to have more than one link, to each of the 
productCategories
		 */
	 
$linkContent=$this->cObj->getSubpart($content,'###CATEGORY_ITEM_DETAILLINK###');
	 
$link=$this->pi_linkTP_keepPIvars($linkContent,array('catUid'=>$catObj->get_uid()),$cache=0,$clearAnyway=0);
	 
$content=$this->cObj->substituteSubpart($content,'###CATEGORY_ITEM_DETAILLINK###',$link);
	

that is quite the same as in pibase class
			 
$linkContent=$this->cObj->getSubpart($categoryOutput,'###CATEGORY_ITEM_DETAILLINK###'); 
$link=$this->pi_linkTP_keepPIvars($linkContent,array('catUid'=>$oneCategory->getUid()),$cache=0,$clearAnyway=0);
			 
$categoryOutput=$this->cObj->substituteSubpart($categoryOutput,'###CATEGORY_ITEM_DETAILLINK###',$link);
			


  but I'm not familiar with pi-files
(I have done much work with BE-layout and generic frontend editing 
features) and I don't catch how and where to add new configurations

configuration of pi-files is totally new area for me (I know TS config 
for pages and users/user groups + basic configuration using 
ext_template.txt and related configuration arrays).