Hi Jan,
It reads in the javadoc of setRenderParameter(String, String) method,
"These parameters will be accessible in all sub-sequent render calls via the
PortletRequest.getParameter call until a request is targeted to the portlet."
So, I think the render parameter value should remain in the sub-sequent render
requests until the parameter is reset in the processAction() or processEvent()
method of the portlet.
Also, I think you should set render parameter with empty string in
processAction() if you want to invalidate the render parameter. Of course, to
do this, you need to invoke an action URL targeting to the portlet.
Regards,
Woonsan
--- On Tue, 6/16/09, Jan Kowalik <kowalik....@gmail.com> wrote:
> From: Jan Kowalik <kowalik....@gmail.com>
> Subject: portlet renderRequest parameter and page refreshing
> To: "Jetspeed Users List" <jetspeed-user@portals.apache.org>
> Date: Tuesday, June 16, 2009, 12:12 AM
> Hi,
>
> I set renderRequest parameter in processAction() method
> with String
> type message which I display via view.jsp.
> When I refresh portal page this message still is displayed.
> Does
> renderRequest parameter stays and is sent again to the
> doView() method
> during page refresh ? How can I make it forget the
> parameter after
> single display ?
>
>
> Regards
>
> --
> Jan
>
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