0 Replies Latest reply: Nov 24, 2010 9:55 AM by 809036 RSS

    retain value after save record to database

      before I update the record, I have stored a value, but after I updated record to database. the value is became null.
      how can i retains the value after I update the record from the database. any object that i can use ? (how about session,if yes, how to use).

      anyone can provide code for my reference.