MATH CALCULATIONS in forms

what's the easiest way to add math operations to fields in my forms? I'm
using php/mysql and would like to add all the values(all numbers) of all the
fields into a total field on the same table. I downloaded a behavior called
"Yaromat's Calculate Form. However, it does not allow me to do the
calculations to any variable that gets it's values from another table(for
example: 3 fields need to be added together. Each of these fields use menu
instead of a text area to get it's values from another table.) Does anyone
know of an easy solution?

laughamp wrote:

what's the easiest way to add math operations to fields in my forms? I'm
using php/mysql and would like to add all the values(all numbers) of all the
fields into a total field on the same table. I downloaded a behavior called
"Yaromat's Calculate Form. However, it does not allow me to do the
calculations to any variable that gets it's values from another table(for
example: 3 fields need to be added together. Each of these fields use menu
instead of a text area to get it's values from another table.) Does anyone
know of an easy solution?


Do you have a URL?

Mick