var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
var sidebar_width = parseInt('270px');
Unanswered: Adding 2 text boxes
I have 3 text boxes. txtA - txtB = txtC
txtA is the sum of a query based on my stock history table.
txtB is the sum of a query based on quantity of goods despatched.
My problem is that if no goods have ever been despatched, txtB has no value.
I would like to know what to do here as I have tried various things with the Nz and IFF functions on the txtB box.
Can anyone offer any advice?