In quantity discounts, it's pretty common to have the quantity discount vary with the number of items purchased, but not as a fixed percent per item. Example:Quantity Purchased          Discounted price (each)1                                        $102-4                                     $95-8  ...

Short of a "brute force" appraoch of checking each named object isn't null or "", is there a more elegant way, somewhat similar to what Paul put together for making all the fields read-only,  to check that all the required fields in a form have been completed before firing off the email button?

The following FormCalc is working fine in the form that I'm designing when the Reader version is 9: Sum(table1.row[*].Cell3)However, I have to make the form backwards compatible with Reader 7 and when I run the form in Reader 7, FormCalc hiccupps and reports that"Error:  SOM expression returned list...

OK, this one's probably quite simple, but I'm at wit's end . . . .I have a table with body rows that can be added using addInstance.  what I can't figure out is how to reference the newly added rows and teh fields within them.  If the row reference for the inital row before addInstance is:Table.Row1...