Hi,
Try adding this code. Please note that the following 3 lines are added
before using
any out.println() statements.
res.addHeader("Pragma", "No-cache");
res.addHeader("Cache-control", "no-cache");
res.addDateHeader("Expires", 1);
And the HTML's Head part should include the following 2 meta tags
out.println("<html><head>");
out.println("<meta http-equiv=\"pragma\" content=\"no-cache\">");
out.println("<meta http-equiv=\"cache-control\"
content=\"no-cache\">");
out.println("<title>Cache Control</title>");
out.println("</head><body>");
Regards,
Niranjan.
-----Original Message-----
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Duane Morse
Sent: Wednesday, June 20, 2001 12:49 AM
To: [EMAIL PROTECTED]
Subject: Re: response.sendRedirect(...) is taking page from cache
Try adding a URL variable which has a random number as a value -- that's the
standard way
to get around caching problems (I'm sorry to say).
-----Original Message-----
From: St. Louis, Thomas (CRD) [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, June 19, 2001 12:13 PM
To: [EMAIL PROTECTED]
Subject: response.sendRedirect(...) is taking page from cache
I have a page that submits a request to a servlet and on certain conditions
the servlet performs a
response.sendRedirect(...) right back to itself. Is there anyway to force
the browser to not grab
the page from cache. I have the html tags
<META name="Cachecontrol" value="no-cache"> but this still does not seem
to do anything. Any
thoughts on how to override taking the page from cache?
Thanks for your help!
> g GE Corporate Research & Development
> ______________________________________________
> Tom St.Louis
> GE Corporate Research & Development
> One Research Circle, K1-5C39C
> Schenectady, NY 12309
> Phone: (518) 387-4900 Dial Comm: 8*833-4900
> Email: [EMAIL PROTECTED]
>
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