Actually I have an updated servet which will take the UI values and it compares the existing values, if it finds any difference, it goes DB call and update. If it doesn't find the difference, it goes to the same page and will display message "no updates".
fine so far, when I refresh the same page, it's calling the
servlet and doing the same this before what it does and eventually displaying the "no updates" message.
I dont want to go for this logic, I want to display the existing values with out any messages. how to avoid this?