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leek
Starting Member

17 Posts
Posted - 09 January 2006 :  08:41:56  Show Profile
I am using the snitz forum with win2003 server, IIS6 and NT authentication and am having a problem. The pages seem to be cached,
such that when i go into a topic that i have recently changed it has the previous version on it?! Also if i go into the admin options and say change the font size they aren't changed until i press the F5 button.
Anyone have a clue?? P.S. I use a non-caching proxy.
P.P.S.
Sorry for being a right n00b and double posting!
Edited by - leek on 09 January 2006 08:43:21

ruirib
Snitz Forums Admin

Portugal
26364 Posts
Posted - 09 January 2006 :  09:18:42  Show Profile  Send ruirib a Yahoo! Message
Maybe the issue is with your browser. What browser are you using?

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leek
Starting Member

17 Posts
Posted - 09 January 2006 :  09:35:58  Show Profile
I am using IE6. I just have to be constantly aware of pressing F5. Otherwise i'm not viewing the correct and most up-to-date page. In my temporary internet folder options i have it always looking for newer versions of stored pages (but doesn't seem to help). I have inserted the code below to see if it would help but am a total n00b at asp so am uncertain if it would work if it wasn't within the header?! It doesn't seem to help.

<% Response.CacheControl = "no-cache" %>
<% Response.AddHeader "Pragma", "no-cache" %>
<% Response.Expires = -1 %>
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HuwR
Forum Admin

United Kingdom
20584 Posts
Posted - 09 January 2006 :  09:42:21  Show Profile  Visit HuwR's Homepage
in IE look under

Tools|Internet Options
then in the "Temporary Internet Files" section click the "settings.." button then set "check for newer versions....." option to check on every visit
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leek
Starting Member

17 Posts
Posted - 09 January 2006 :  09:47:16  Show Profile
quote:
In my temporary internet folder options i have it always looking for newer versions of stored pages
Sorry Tried that doesn't seem to work. Any other suggestions?
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ruirib
Snitz Forums Admin

Portugal
26364 Posts
Posted - 09 January 2006 :  10:13:29  Show Profile  Send ruirib a Yahoo! Message
You mean you tried HuwR's suggestion?

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leek
Starting Member

17 Posts
Posted - 09 January 2006 :  10:18:08  Show Profile
Sorry, yes, sort of. I had already done HuwR's suggestion. But was greatful for his input nonetheless.
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ruirib
Snitz Forums Admin

Portugal
26364 Posts
Posted - 09 January 2006 :  11:02:43  Show Profile  Send ruirib a Yahoo! Message
Well, if the pages are set to expire and if IE is set to look for newer pages every time, unless you have a proxy somewhere caching the pages, I don't see what could be causing that.

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Podge
Support Moderator

Ireland
3775 Posts
Posted - 09 January 2006 :  11:55:21  Show Profile  Send Podge an ICQ Message  Send Podge a Yahoo! Message
quote:
P.S. I use a non-caching proxy


I would double check your proxy settings if only to rule that out. I think it may be an IIS issue. I know that pages requested by authenticated users go into the user-mode cache in IIS instead of the kernel cache. I've never had cause to use it so I don't know how to disable it. You can find out a bit about IIS 6.0 caching here - http://www.microsoft.com/technet/prodtechnol/windowsserver2003/technologies/webapp/iis/iis6perf.mspx
Podge.

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leek
Starting Member

17 Posts
Posted - 10 January 2006 :  06:50:23  Show Profile
Thanks everyone for your input, but i've managed to sort it out. I needed to put into every asp page the code below. It needed to be placed at the top AND bottom of the page. Everything now works fine. Thanks

<head>
<% Response.CacheControl = "no-cache" %>
<% Response.AddHeader "Pragma", "no-cache" %>
<% Response.Expires = -1 %>
</head>
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Podge
Support Moderator

Ireland
3775 Posts
Posted - 10 January 2006 :  08:10:34  Show Profile  Send Podge an ICQ Message  Send Podge a Yahoo! Message
Could you not just put it in inc_header.asp & inc_footer.asp ?
Podge.

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leek
Starting Member

17 Posts
Posted - 10 January 2006 :  09:01:42  Show Profile
Ah nuts! Yes i could have! What was i thinking!

Also found the link below handy as i hadn't sorted my IIS properly (total N00B!)

http://forum.snitz.com/forum/topic.asp?TOPIC_ID=59868&SearchTerms=rename,forum,folder
Thanks everyone
Edited by - leek on 11 January 2006 03:48:12
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leek
Starting Member

17 Posts
Posted - 10 January 2006 :  10:52:31  Show Profile
Um, actually Podge what code would i have to put in place? Tried just copying and pasting the code i had above and it just wouldn't display anything?
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Podge
Support Moderator

Ireland
3775 Posts
Posted - 10 January 2006 :  11:04:40  Show Profile  Send Podge an ICQ Message  Send Podge a Yahoo! Message
In both the header & footer files html is converted into response.write format so it would look something like this;


Response.write("Response.CacheControl = ""no-cache""" & VbCrLf & _ 
               "Response.AddHeader ""Pragma"", ""no-cache""" & VbCrLf & _ 
               "Response.Expires = -1" & VbCrLf


The above code is untested so there may be errors. I think that putting it somewhere between the <head></head> tags in inc_header.asp should be enough.
Podge.

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leek
Starting Member

17 Posts
Posted - 10 January 2006 :  11:24:55  Show Profile
Thanks Podge! Worked a treat!
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Podge
Support Moderator

Ireland
3775 Posts
Posted - 10 January 2006 :  13:36:05  Show Profile  Send Podge an ICQ Message  Send Podge a Yahoo! Message
You're welcome.
Podge.

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