[TYPO3-shop] Accessing data for additional marker

[Ines Willenbrock]

Hi List,

about 10 month ago I played with extending tt_products, then 2.5, now 
2.7, with own additional markers.
After some step by step guidance thanks to Franz this worked and works fine.

Now I'm playing with accessing database fields provided by tt_products 
itself and stumbled upon following problem:
I can read the data from my own fields without any problems, but can't 
access the fields provided by tt_products?

The signature of the function is:
function getItemMarkerArray($pObj, &$markerArray, &$item, $catTitle, 
$imageNum, $imageRenderObj, $forminfoArray, $code, $id)
and
$row = &$item['rec'];

$ownMarker1= $row['user_ttproductsown_marker1'];
works for me

$ownMarker2= $row['price2'];
doesn't work.

###ARTICLE_PRICE2### is filled correctly.

Do I have to extend the tca.php or something? I believe that's not 
neccessary as it's a field thats already read?


regards, Ines