in reply to Re: Error reading image from perl cgi script into HTML
in thread Error reading image from perl cgi script into HTML

I tried exactly as fsn said. I also added BINMODE before the FILEHANDLE as BUU said. But it still does not work.

Following is html file contents (mycounter.html) 

<HTML>
<head>
<title> Test page </title>
</head>
<BODY>
<H> My test page</H>
My counter below: <BR>
<IMG SRC = "mycounter.cgi">
</BODY>
</HTML>

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and Following is the contents of the perl cgi file (mycounter.cgi) 
#!C:\Progra~1\Perl\bin\perl
use CGI;
$co=new CGI;
$size = stat("counter.jpg")[7];
open (FILEHANDLE,"<counter.jpg");
binmode FILEHANDLE;
read FILEHANDLE,$imagedata,$size;
close FILEHANDLE;
print
$co->header(-type=>'image/jpeg'),
$imagedata;

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But the only thing I get when I open mycounter.html is the following string

"My test page. My counter below:" followed by a blank image file.

I have checked and the image file counter.jpg exists in the current directory. But why does the html display a blank image? If you could identify any other possible reasons for this it would be really appreciated.

thanks grao5

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Re: Re: Re: Error reading image from perl cgi script into HTML
by true (Pilgrim) on Oct 14, 2002 at 02:08 UTC 
    this happens sporadically with me and windows 2k. 
I write to model/wrl files and sometimes the browser  
doesn't render as it should. My fix is the following.
(Keep your perl script as is with the binmode STDOUT statement in place.)
In the html page type this:
<img src="mycounter.cgi?itlooksstupidbutsozwindows.jpg">
by ending my query string with anything.jpg or anything.wrl
i was able to convince my browser to stop spordically 
sending me non-text content as text.
[reply]

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