How to add numeric fields together
I knew how to do this once, but have now forgotten.
I have a form where I need to sum the values from 7 fields into an 8th one.
I've tried using JavaScript and FormCalc and tried all sorts of scripting examples but I can't make it work.
Perhaps I have the fields buried too deep inside sub sub forms?
I know it should be a basic thing to do, but my brain is just not working right now.
I'd appreciate any help.


