ajax problem - 200 OK in firebug but red message with no response body

Question

I have small ajax problem related to cross domain as i see it.

On localmachine i created html example with some ajax: in registration text field user types \'username\',

Answer 1

You need to use a domain-relative URL in your Ajax request:

/Dinamicki1/UsernameServlet?username=zik

Or a context-relative URL (assuming that the page is served from /Dinamicki1):

UsernameServlet?username=zik

With regard to "Ajax tutorial for Java", start here: How to use Servlets and Ajax?