I am building an application that on loading first show one drop down ... based on selection from drop down , it display result at same jsp page. After that same jsp has various functionality... like create rule, update rule, delete rule. After performing respective action same JSP displays after refreshing...... how did I pass different parameter for performing different action........

I think you're overthinking things. Why can't you just link to the actions you defined in struts-config.xml? E.g. <a href="createRule.do">Create Rule</a>. I don't see how your requirements specify something more complicated than that. Please clarify if I'm misunderstanding you.

Jon Emerson
http://blogs.adobe.com/jon.emerson/

My requirement is that on same page, I have many action like after creation of "rule", same page will be refreshed with the list of latest created rule , It has button to delete or duplicate or change its priority... After all these action without redirecting to other page , same page will refresh

Ok, so have your buttons point to deleteRule.do, duplicateRule.do, changePriotiy.do, etc. In struts-config.xml, set these actions to forward to the [u]list rules</u> view when they're finished.

Jon Emerson
http://www.jonemerson.net/

Please use as follows:

Define string and set it for default value.

String forwardPage = "listtypes";

and then depending upon the rule set value for forwardPage .

and then use

return mapping.findForward(forwardPage);

Plz take help of following code:-


  public ActionForward list(ActionMapping mapping, ActionForm form,
        HttpServletRequest request, HttpServletResponse response)
        throws Exception {
        logger.entering();

        String forwardPage = "listtypes";
        GroupTypeForm groupTypeForm = (GroupTypeForm) form;
        List paymentPlanList = null;
        ResdeskSessionManager session = ResdeskPageAction.getResdeskSessionManager(request );
        PKComponentRequestVO requestVO = session.getPKComponentRequestVO();
        PKResdeskXDelegate pkResdeskXDelegate = new PKResdeskXDelegate();

        try {
            if (ResdeskPageAction.checkAndTouchLogin(request, response,
                        PasskeyUtils.getResDeskAppID().intValue())) {
                return null; // session has expired
            }

            if (((null != request.getParameter("subaction")) &&
                    "editPayPlan".equals(request.getParameter("subacti on"))) ||
                    ((null != request.getParameter("subaction")) &&
                    "showPlanDetails".equals(request.getParameter("sub action")))) {
                forwardPage = "editPayPlan";
                request.setAttribute("planID", request.getParameter("planID"));
                request.setAttribute("groupTypeId",
                    request.getParameter("groupTypeId"));
                request.setAttribute("guaranteeRequired", request.getParameter("guarantee"));
                request.setAttribute("name", request.getParameter("name"));
                requestVO.setComponentTypeId(PKComponentRequestVO. GUARANTEE);
                paymentPlanList = pkResdeskXDelegate.listByEvent(requestVO);
                request.setAttribute("PaymentPlanList", paymentPlanList);
            }
            requestVO.setComponentTypeId(PKComponentRequestVO. GROUP_TYPE);

            List attendeeTypeUICVOList = pkResdeskXDelegate.listAttendeeTypesByEvent(reques tVO);
             requestVO.setComponentId(groupTypeForm.getGroupTyp eId());
             request.setAttribute("ATTENDEETYPEUICVOLIST", attendeeTypeUICVOList);
            AccessPrivilegeVO accessPriviligeVO = pkResdeskXDelegate.getAccessPrivileges(requestVO);
            session.putSessionData(ConstantDeclareI.ACCESSPREV ILEGE,
                accessPriviligeVO);
        } catch (Exception exp) {
            return ExceptionService.handleException(logger, exp, request,
                mapping);
        }

        // For Summary menu
        request.setAttribute("DISP_PAGE", "AttendeeTypes");

        ResdeskXAction.setBreadCrumbs(session,
            TemplateConstants.EVENT_ATTENDEETYPES_PAGEID);
        logger.exiting();

        return mapping.findForward(forwardPage);
    }


Thanx

Sachin

Thanks and Regards,
SACHIN S.TATHOD
Patni Computer System Ltd.
Magarpatta City, Cyber City,
Tower 3,Level I & II,
Hadapsar,Pune - 411028
Mobile No:- +91-9881239401
Email ID:- [email protected]