On 8/15/11 9:09 AM, John Fabiani wrote: > oldVal() is none if no change has occurred or if the starting value is None.
oldVal() returns the old value, before any changes. So if it returns None, that was the starting value. Paul _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users Searchable Archives: http://leafe.com/archives/search/dabo-users This message: http://leafe.com/archives/byMID/[email protected]
