I am creating an RMS Plugin to set the quantity of the last item added by the cashier through add item. The plugin works perfect but fails when the cashier enter a wrong itemlookupcode, this causes the plugin to change the quantity of a previously added item. My question, How do i know that the item was added successfully so that i can update the quantity since additem hook is called even when the cashier enters none existing itemlookupcode.
- posted
9 years ago