Liew,
>I have a record loaded and display in the webform for update. However, I would like to
>prompt user if the user forgot to update the record before leaving the page, is there any way to detect the changes made? Thanks.
Are you providing a button/link with which they navigate elsewhere?
Best Regards,
Kevin McNeish
Eight-Time .NET MVP
VFP and iOS Author, Speaker & Trainer
Oak Leaf Enterprises, Inc.
Chief Architect, MM Framework
http://www.oakleafsd.com