> I have an "Edit Existing Record" screen. When the user clicks > the Save button on this screen, I'm supposed to store the > changed data in the database. However there may be a > situation where the user leaves the data unchanged & still > presses the Save button. In this case, I want to avoid the > database trip. Can I achieve this using the Validator > framework?
I can't see how Validator would help. I handle this by including a hidden element in the page which contains the original value of the data. When the form is submitted, I can compare that hidden value to the value that was exposed to the user. If they differ, then the database needs to be updated. -- Tim Slattery [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
