I have a form which presents an existing record to the user. The form
has a Save And Close command button as well as a Cancel button.
The user can edit any of the ten or so text fields and then click Save
And Close to save the revised record to the database. But sometimes the
user inadvertently clicks Cancel and desired changes are lost.
If changes were made to the form, then when the user clicks Cancel I'd
like to remind him that changes were made and ask for confirmation that
he really wants to close the form without saving the changes. How can I
know if any of the text fields were changed?
Posted by: Steve thaw5 <email@example.com>
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