User Guide

Adding and Updating the Shopping Cart 99
8
In the Content dialog, make sure all the columns are under ‘Show
these columns’.
Note: A typical cause of the ‘SourceCol is undefined’ run-time error is caused by Data-Map
columns configured as ‘not shown’ for the content attribute of the Shopping Cart.
Displaying the Shopping Cart Data-Map Columns
Data-Map Fourth Row (Is Visible): Determines the visibility of a column in the
Shopping Cart Display element. Columns that you want to be visible should be
set to 'true' and columns that you want to be hidden should be set to 'false.' For
instance, the Product ID is a required column in the cart, but you may not want
to clutter the cart display with a cryptic ID. By setting the ID column's visibility
to false, you won't see the ID, but it will be there when you submit the cart to
your orders database.