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List Info
Thread: displaying pictures using Perl CGI, apache and Windows
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| displaying pictures using Perl CGI,
apache and Windows |
  United States |
2007-05-21 16:12:24 |
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Hi all, I have a local web server set up on a windows machine with Apache. I'm using Perl cgi script to create a web interface. Everything is working well, except that images are not getting displayed on the website. The images along with the perl code are in the cgi-bin directory of apache- I dont know why there's a problem only with the images. Here's the set of header lines, followed by the line of code that displays the image: use CGI qw(:standard); use CGI; use Shell qw(echo wget); use CGI::Carp qw( fatalsToBrowser carpout); my $query = new CGI; print $query->header(); ........ print "<center><img src = 'hrabargraph2.gif'></img></center><p><p><p><p>"; The hrabargraph.gif is already in cgi-bin folder. Usually with Linux, such things happen because of permissions. What could be the reason in Windows? Is it the perl code or could it be some kind of apache configuration? thanks dhivya
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| Re: displaying pictures using Perl CGI,
apache and Windows |
  United States |
2007-05-21 17:44:02 |
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Dhivya,
Of course your CGI folder is executable only. Would you want the CGI scripts to be displayed as text? No, you want them executed.
The standard practice is to setup an icons or images folder and alias it. Tell apache the full path to that folder.
then use <img src = '../images/hrabargraph2.gif'>
-------------------- httpd.conf snip ---------------- Alias /images/ "/var/www/html/images/"
<Directory "/var/www/html/images"> # Options Indexes MultiViews AllowOverride None Order allow,deny Allow from all </Directory> ----------------- end snip ----------------------- cheers, Mark Dhivya Arasappan/O/VCU <arasappand vcu.edu>
wrote: Hi all, I have a local web server set up on a windows machine with Apache. I'm using Perl cgi script to create a web interface. Everything is working well, except that images are not getting displayed on the website. The images along with the perl code are in the cgi-bin directory of apache- I dont know why there's a problem only with the images. Here's the set of header lines, followed by the line of code that displays the image: use CGI qw(:standard); use CGI; use Shell qw(echo wget); use
CGI::Carp qw( fatalsToBrowser carpout); my $query = new CGI; print $query->header(); ........ print "<center><img src = 'hrabargraph2.gif'></img></center><p><p><p><p>"; The hrabargraph.gif is already in cgi-bin folder. Usually with Linux, such things happen because of permissions. What could be the reason in Windows? Is it the perl code or could it be some kind of apache configuration? thanks dhivya _______________________________________________ Perl-Win32-Web mailing list Perl-Win32-Web listserv.ActiveState.com To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
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| Re: displaying pictures using Perl CGI,
apache and Windows |
  United States |
2007-05-21 18:12:20 |
Dhivya Arasappan/O/VCU wrote:
> Hi all,
>
>
>
> I have a local web server set up on a windows machine
with Apache. I'm
> using Perl cgi script to create a web interface.
Everything is working
> well, except that images are not getting displayed on
the website. The
> images along with the perl code are in the cgi-bin
directory of apache-
> I dont know why there's a problem only with the
images.
>
>
>
> Here's the set of header lines, followed by the line of
code that
> displays the image:
>
>
>
> /use CGI qw(:standard);/
>
> /use CGI;/
>
> /use Shell qw(echo wget);/
>
> /use CGI::Carp qw( fatalsToBrowser carpout);/
>
> /my $query = new CGI;/
>
> /print $query->header();/
>
> ........
>
> /print "<center><img src =
>
'hrabargraph2.gif'></img></center><p>&l
t;p><p><p>"; /
>
> The hrabargraph.gif is already in cgi-bin folder.
Usually with Linux,
> such things happen because of permissions. What could
be the reason in
> Windows? Is it the perl code or could it be some kind
of apache
> configuration?
You need to add /cgi-bin to the path:
print <<EOD;
<center><img
src="/cgi-bin/hrabargraph2.gif"></img><
;/center>
...
EOD
or as previously suggested, create the images in their own
dir (eg: /gif or
/images or /whatever):
print <<EOD;
<center><img
src="/gif/hrabargraph2.gif"></img></ce
nter>
...
EOD
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