Detecting data changes in forms using jQuery

Question

I\'m using ASP.NET 2.0 with a Master Page, and I was wondering if anyone knew of a way to detect when the fields within a certain

or fieldset<

Answer 1

A simple and elegant solution (it detects form elements changes in real time):

var formChanged = false;

$('#my-div form').on('keyup change paste', 'input, select, textarea', function(){
    formChanged = true;
});