Error while adding new fields to Webstore

[Scott Furtado]

Hello,

I added a virtual column to the product table called QtyOnHand that accurately displays the quanity on hand.  I am trying to add it to the webstore by changing product.uomname to product.QtyOnHand.  When I load the page I receive an error

Adempiere System Error
Sorry, an error occured. If the error persists, please inform us.
Error Message:
Property 'QtyOnHand' not found on type org.compiere.wstore.PriceListProduct
Stack Trace:
javax.el.PropertyNotFoundException: Property 'QtyOnHand' not found on type org.compiere.wstore.PriceListProduct

Would anyone be able to assist me?  I feel like I may have to edit a java file but I only see a PriceListProduct.class and I cannot open it.  Does this require me to compile Adempiere from source and include the modified files before hand?

Thank you very much.

Scott

[Trifon (An ADempiere founder)]

Hi Scott,

In order to add QtyOnHand you must edit java class: PriceListProduct
serverApps/src/main/servlet/org/compiere/wstore/PriceListProduct.java

It is used by class PriceList:
serverApps/src/main/servlet/org/compiere/wstore/PriceList.java

After changing and compiling this classes you must build ADempiere.

Regards,
Trifon