1 Reply Latest reply on Feb 22, 2011 4:36 AM by Ilya Shaikovsky

    Detecting changes on the richfaces Form

    ram ram Newbie

      Hi All,


        I have a case of having a back button that will take the user to the previous screen, but I have to show the user a popup "Changes Done on the Form will be lost?". This popup should only appear if the user changed a value in the form.


      How can this be done in richfaces?