running sum

S

symo

Hi there,
I have a problem with a running sum in a repeating table. I have a form for
customers to select a product from a drop down list. The next field shows the
unit cost of the current product selected, next allows them to enter a
quantity, the next field is set to price * quantity. I have a running sum in
the footer of the table. this writes back to a database. Everything works
fine apart from some odd verification errors. A customer can select 2 of an
item - but not 3 as an eeror appears in the total price. Numerous items and
quantities can be selected - but occassional items and quantities return a
verifiacation error and the data will not submit to the database.

Any ideas would be really appreciated - I am new to this!
 

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