How to navigate between different Iviews using urlparameters

Hi everyone,

My requirement is, I have an application, which have 3 iView, for example IViews A,B,C.

iview A calls B, B calls C,. Here iview B,C have a back button, so when back button on iview B is pressed it should go back to iview A, same thing with iview C;

I am using 2004's, in 2004's using cookies is discouraged,

next option I am thinking about is passing URL parameters,

anyone can guide me how to use url parameters for request and response.

Regards

Sriram