Thanks for this script. Upload function is working absolutely fine but however Download button is not available on the page.There should be Download button which should download the requested file based on the Circle and Techno selection. part of your working code 


sub MaintenancePage {
    q{<!DOCTYPE html>
<html>
<head>
<title>MAINTENANCE PAGE</title>
</head>
<body>
<form name = f1 action="https://10.XXX.XXX.X:16311/ibm/console/webtop/
+cgi-bin/download_csv.cgi" method = "POST">

<p style="margin-left:10em;font-size:40px">MAINTENANCE PAGE</p>
<br>
<p style="margin-left:16.5em;font-size:20px">Circle:<select name="Circ
+le" >
    <option value="Gabon">Gabon</option>
    <option value="Tanzania">Tanzania</option>
  </select>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs
+p;&nbsp;&nbsp;
Technology : <select name="Techno" >
    <option value="Core">Core</option>
    <option value="RAN">RAN</option>
  </select>
</p>
  <br>
  <input type="submit" style="margin-left:30.5em" value="Download" onc
+lick="this.form.target='_blank';return true;">
&nbsp;&nbsp;&nbsp;
<input type="submit" value="Upload" onclick="f1.action='https://10.XXX
+.XXX.X:16311/ibm/console/webtop/cgi-bin/Maintenance_Framework.cgi';  
+return true;">
</form>
</body>
</html>
};
} ## end sub MaintenancePage

[download]

Download scipt 

#!/usr/bin/perl
#use strict;
#use warnings;
use CGI 'header';
use CGI::Carp qw(fatalsToBrowser);
local ($buffer, @pairs, $pair, $name, $value, %FORM);
$ENV{'REQUEST_METHOD'} =~ tr/a-z/A-Z/;

if ($ENV{'REQUEST_METHOD'} eq "POST") {
   read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
} else {
   $buffer = $ENV{'QUERY_STRING'};
}

@pairs = split(/&/, $buffer);

foreach $pair (@pairs) {
   ($name, $value) = split(/=/, $pair);
   $value =~ tr/+/ /;
   $value =~ s/%(..)/pack("C", hex($1))/eg;
   $FORM{$name} = $value;
}

$Circle = $FORM{Customer};
$Techno  = $FORM{Techno};
$filename = $Circle.'_'.$Techno.'.csv';
my $files_location = "/opt/IBM/Maintenance/archive";
if (!$filename) {
  die "You must specify a file to download";
  exit;
}

print header(
  -type => 'text/csv',
  -content_disposition => "attachment;filename=$filename",
);

my $fileloc = "$files_location/$filename";
open my $fh, '<', $fileloc or Error('open', 'file', $!);
print while <$fh>;
close $fh or Error ('close', 'file' );

sub Error {
  die "@_";
}

[download]

In reply to Re^2: Need to use data passed from FORM from HTML page to CGI upload script. (cgi101) by coolsaurabh
in thread Need to use data passed from FORM from HTML page to CGI upload script. by coolsaurabh

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