To show refresh page after addition functionality

My jsp page has an ID field which gets auto incremented each time. There are 3 user functionalities "Add" , "Modify" and "Delete" . Now my issue is once I fill in the values and click on add, the datas gets added in the data base but the page remains the same without refreshed. I need that once the add is clicked, the page should get refreshed with empty fields and just the ID field auto incremented.

Kindly help me.

I think after Add, Modify, Delete you redirect user back to the jsp page with a variable holds new value for ID.

It would be helpful you post your code here.