Re: forward and set url parameter

[Stefan Groschupf]

Thanks a lot!

Am 25.08.2004 um 00:05 schrieb Guillermo Meyer:

+1
Adding a redirect:

public ActionForward executeActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws
Exception {
ActionForward forward = mapping.findForward("success");
String path = forward.getPath();
path += "?foo=bar";
return new ActionForward(path, true);
}

should work.

If you cant perform a redirect, you could wrap the request in a filter
and simulate a putParameter by overriding the getParameter... but I
think that it would be overkilling in your situation, so with the
redirect stuff you'll be done.

Saludos.
Guillermo.

-----Mensaje original-----
De: Erik Weber [mailto:[EMAIL PROTECTED]
Enviado el: Martes, 24 de Agosto de 2004 05:57 p.m.
Para: Struts Users Mailing List
Asunto: Re: forward and set url parameter

public ActionForward executeActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws
Exception {
ActionForward forward = mapping.findForward("success");
String path = forward.getPath();
path += "?foo=bar";
return new ActionForward(path);
}

But in this case, I'm not sure why you wouldn't just use a request
attribute instead. By forward, perhaps you mean redirect?

Or, in a JSP link:

<html-el:link page="/actor/usecase?param=${foo.bar}">blah</html-el:link>

Erik

Stefan Groschupf wrote:

Hi,

I wish to forward to a action that require a url parameter.
request.setAttribute does not set a urlParameter in the style
showBla.do?pk=2323;

How to set such a parameter, since request.getParameterMap().put() has

no effect?

Thanks for any hints.
Stefan

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