[TYPO3-shop] add products problem

[Franz Holzinger]

Hello Bas,
> 
> Yes i use version 2.5.1
> 
> My single code:
> <!-- ###ITEM_SINGLE_DISPLAY### begin

you single view works fine with me.
This is the generated HTML source.

<form method="post" 
action="index.php?id=35&tx_ttproducts_pi1[backPID]=249&tx_ttproducts_pi1[product]=1" 
name="item_1">

It will return to the page pf the parameter tx_ttproducts_pi1[backPID].

Greets,

Franz