no - it is there struts 1.0
sandeep
--- Jim Crossley <[EMAIL PROTECTED]> wrote:
> I wasn't aware of the <init-param> solution -- is
> that new with Struts
> 1.1?
>
> Regardless, we solve this problem by overriding the
> process method of
> the ActionServlet and setting some headers prior to
> calling super.
> Something like this:
>
> protected void process(HttpServletRequest
> request,
> HttpServletResponse
> response)
> throws java.io.IOException, ServletException
> {
> // We're dynamic, so caching is disabled
> response.setHeader("Cache-Control",
> "no-cache");
> response.setHeader("Pragma", "no-cache");
> response.setHeader("Expires", "-1");
>
> super.process(request, response);
> }
>
> That works for all the popular browsers. I think
> it's only the
> "Expires" that actually works, though. The others
> are there due to
> programmer superstition... :-)
>
> -- Jim
>
> Antony Stace <[EMAIL PROTECTED]> writes:
>
> > Hi Folks
> >
> > I want to prevent caching of all pages in my
> webapp. What is the easiest way for me to append a
> dummy variable onto
> > all the addresses which appear in the users
> browsers address bar, ie
> >
> >
>
http://localhost/testWebApp?rand=7A98SDF7ASD9YFBA9D8S7FBASDBFASBFASDFSADFASD
> >
> > I don't want to rely on setting
> >
> > <init-param>
> > <param-name>nocache</no-param>
> > <param-value>true</no-param>
> > </init-param>
> >
> > in my web.xml file since I have read in quite a
> few places that some browsers do not respect the
> >
> > <meta HTTP-EQUIV="Pragma" CONTENT="no-cache">
> >
> > directive which is sent in a http message from a
> server to browser.
> >
> >
> >
> > Cheers
> >
> > Tony
> >
> >
> >
>
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> Jim Crossley
> http://www.lads.com/~jim
>
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