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Generation picture link

Posted on 2000-03-29
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Last Modified: 2013-12-25
I have a variable and I want to
display a picture with $var.gif name

What should I do?
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Question by:crow_nv
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5 Comments
 
LVL 16

Expert Comment

by:maneshr
ID: 2666571
if you are using PERL, this is how you do it.

#!/usr/local/bin/perl

$var="butterfly";

print "Content-type: text/html\n\n";
print "<img src=\"$var.gif\">\n";

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Author Comment

by:crow_nv
ID: 2669516
How should I make path to pictures?
I have problems with " and \ .
Thank you.
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LVL 16

Expert Comment

by:maneshr
ID: 2669611
Ok. let say your web servers root is...

/www/server_root

& your images are in .../www/server_root/images

so the full path to butterfly gif is /www/server_root/images/butterfly.gif

then your print statement would be ...


#!/usr/local/bin/perl

$var="/images/butterfly.gif";

print "Content-type: text/html\n\n";
print "<img src=\"$var\">\n";

and your image should be displayed on screen!!
0
 

Author Comment

by:crow_nv
ID: 2672311
We have simple database and html search on it. So i want to display a picture with the search results.
picture's name is IDnumber.gif . How i can do this. Can you help? Thank you!!
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LVL 16

Accepted Solution

by:
maneshr earned 30 total points
ID: 2673492
what will the user search on?? what type of DB is it (textual or some commerical DB)??

how is the data stored?

pl. let me know
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