Also add
response.setHeader("cache-control",
"no-cache,no-store,must-revalidate,post-check=0,
pre-check=0");
-----Original Message-----
From: Allistair Crossley [mailto:[EMAIL PROTECTED]
Sent: December 6, 2004 12:11 PM
To: Tomcat Users List; Karl Ostendorf
Subject: RE: Prevent user from retrieving previous page in jsp/servlet
response.setDateHeader("Last-Modified", System.currentTimeMillis/());
^^^ is
invalid ..
> -----Original Message-----
> From: Karl Ostendorf [mailto:[EMAIL PROTECTED]
> Sent: 06 December 2004 17:03
> To: Tomcat Users List
> Subject: Re: Prevent user from retrieving previous page in jsp/servlet
>
>
> This is an interesting question. I have created a ServletFilter that
> appends the following headers to all responses:
>
> response.setHeader("Cache-Control", "no-cache");
> response.setHeader("Pragma", "no-cache");
> response.setDateHeader("Last-Modified", System.currentTimeMillis/());
> response.setDateHeader("Expires", 0);
>
> This doesn't work. Firefox will serve the previous page out
> of it's cache.
>
> I'd be interested to know if anyone else has been able to
> make this work.
>
> Karl
>
>
> On Mon, 6 Dec 2004 08:54:29 -0500, Segree, Gareth
> <[EMAIL PROTECTED]> wrote:
> > I want to invalidate previous page if the back button is pressed.
> > The user should not get the previous page if they return to
> it pressed.
> >
> >
> > Gareth Segree
> > mailto:[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>
> Technical Support Analyst
> The Gleaner Company Ltd.
> 7 North Street
> Kingston
> Tel: 922-3400
>
>
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