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Posted by MZ on 12/30/07 20:35
Uzytkownik "C. (http://symcbean.blogspot.com/)" <colin.mckinnon@gmail.com>
napisal w wiadomosci
news:013bf46f-572d-4c0b-880a-fcf11c13206f@n20g2000hsh.googlegroups.com...
> On 30 Dec, 19:52, "MZ" <marcinzmyslow...@poczta.onet.pl> wrote:
>> Hello!
>>
>> I have created a script for uploading photographs with size less than 50 KB.
>> Everything works fine, but the images are viewable after a not so long time,
>> but
>> not at once. I would like to have the photographs available just after
>> successful upload. Can you tell me, maybe there is some way to do that? Is it
>> a
>> my hosting server fault?
>>
>
> Are you putting the image at a URL your browser has recently requested
> - i.e. the most likely explanation is that the server is making the
> file available immediately, but your browser has a file in its cache
> with caching instructions.
>
> Try iehttpheaders for MSIE or TamperData for Firefox to find out if
> that's really what's going on.
>
> Of course your ISP could be running some non-realtime filesystem
> clustering solution (like a crontab'ed rsync) but you pay them money
> for support.
>
> C.
>
Ok thank you for help.
Can you explain me one more thing if I understood you correctly.
If I upload the page before sending a header, my page shows me the image I have
just changed.
Is it true? Or no and I should clean up the cache even after uploading the
images before
sending header?
My file is:
<?
//here I put a code to upload the page
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>my title</TITLE>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-2">
<script type="text/javascript" src="js/funkcje.js"></script>
</HEAD>
Thank you again for your help C.
Marcin
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