Hi David in Struts 2.0 does there exists ActionServlet or it is a tottlly different from Struts 1.x . Also does it have integration with AJAX and how Ajax is supported in it . I have heard that its totally based on Spring?? Is this right
No, it's not "totally based on Spring". Spring may be used as the object factory, but it isn't required.
It is *completely* different from Struts 1.
Struts 2 currently ships with some Ajax-enabled tags using an older version of the Dojo library. These tags have not yet been updated to a modern Dojo version and may not be.
Struts 2 can, of course, be used with any Ajax/JavaScript framework; on the Struts user mailing list there are folks using jQuery, EXT, YUI, and so on.
Dave