Client/JS Framework for “Unsaved Data” Protection?

Question

We have a typical web application that is essentially a data entry application with lots of screens some of which have some degree of complexity. We need to provide that st

Answer 1

I've created a jQuery plug-in which can be used to implement a warn-on-unsaved-changes feature for web applications. It supports postbacks. It also includes a link to information on how to normalize behavior of the onbeforeunload event of Internet Explorer.