[Typo3-shop] Digital goods / pass value (pagenumber) from list view page to order

[Franz Holzinger]

Hello Jens,
> 
> Franz, I have tried my very best but can't figure it out. To add a
> document-ID to $this->itemArray['pid']['itemnumber'] I'd like to post this
> with 
> 
> <input type="hidden" name="ttp_basket[7][documentid]" value="3553" />
> <input type="hidden" name="ttp_basket[7][documenttitle]" value="Schweizer
> Gesellschaften" />
> 
> On a product in single view. But how can I add / access / append this to
> $this->itemArray['pid']['itemnumber'] in lines 974ff. ?
> 
1. Add this to $this->basketExt in tx_ttproducts_basket::init()
2. use function &getItem (&$row) to add these values to the product


Franz