Alexander Farber wrote:

> However I have this strange problem now: the web page doesn't change
> until I reload it. (Un)commenting "PerlSendHeader On" doesn't help.
> The only ways to see the expected results (like the initial empty web
> form, when entering http://localhost/cgi-perl/file_upload.pl into my
> Netscape 4.7) is to keep reloading or to go to the Edit->Preferences->
> Advanced->Cache and swith "Every Time" on.
> 
> ...
> GET /cgi-perl/file_upload.pl HTTP/1.1
> <INPUT TYPE="submit" NAME="submit" VALUE="Process File">
> </FORM>

The currently missing 

</BODY>
</HTML>

might help the browser to figure out that the first page is over. Also, if
nothing helps, send an explicit no-cache in the header:

    $r->content_type('text/html');
    $r->header_out('Cache-control','no-cache');
    $r->header_out('Pragma','no-cache');
    $r->send_http_header;

- Gerd.
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url:http://www.lite.msu.edu/kortemeyer/
org:Michigan State University;LITE Lab
adr:;;123 North Kedzie Labs;East Lansing;Michigan;48824;USA
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fn:Gerd Kortemeyer
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