title: How to get value to dropdown from database using ajax?
body: <p>I have dropdown with some optional value.if change the those value based on that will display another dropdown with value from database.I am doing this process in jsp page.First dropdown values are static(coded in jsp).but second dropdown values are come from database when changeevent of first dropdown.</p>
  
  <p>Here i need to implement ajax or javascript ? Could you give me examples of this drop down.</p>