[Zope] Cache

[Mabe, Brad]

Does this work in IE5?  I'm using similar META tags which work for IE4 and
Netscape but don't work in IE5.

          -=Brad=-

-----Original Message-----
From: Dr. Peer Griebel [mailto:peer@knoll-is.de]
Sent: Thursday, May 18, 2000 10:32 AM
To: zope@zope.org
Subject: Re: [Zope] Cache


Jonothan Farr wrote:
> 
> > How can I disable the browser cache in my zope documents ?
> 
> One thing you can do is set the 'Expires' header like so:
> 
> <dtml-call "RESPONSE.setHeader('Expires', _.DateTime().rfc822())">

This works using Netscape. But for IE I had to use:

<dtml-call "RESPONSE.setHeader('Expires', '-1')">
<dtml-call "RESPONSE.setHeader('Cache-Control', 'no-cache')">
<dtml-call "RESPONSE.setHeader('Pragma', 'no-cache')">

I think the last Pragma can be left out. But the Cache-Control header
ist neccessary. I got the information out of rfc2616.


-- 
connection reset by
      Peer

_______________________________________________________________________
Dr. Peer Griebel                                  Tel. +49 7581 4831 23
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