Hi there
I really didn't know how to title this! I have a grouped list of items all with the same drop down list values- simply numerical 1 to 12-
What I would like to be able to do is only allow each number to be selected once. So if the user selects '1' on the first item, '1' is no longer available for selection from the subsequent drop downs. And on and on until all 12 numbers have been selected.
Any know how best to achieve this?
Many thanks
Tom Carter