title: can i make a form with many inputs and dropdowns show an alert if they have not saved data?
body: <p>can i make a form with many inputs and dropdowns show an alert if they have not saved data?
  I only want to show the alert or make a save button perhaps change color or flash if they make any changes to any inputs (about 200 inputs and drop downs in a grid). is there a simple way to do this?</p>