If you want your XML output to be conformant to a XSD, you might want to use some other XML modules.

(Perhaps it can be accomplished with XML::Simple, but I don't know how).

Hi Perl 6 in Geraman, Thanks for ur co-operation. If u are knowing other modules that can be used in place of XML::Simple please suggest me for that. I will be greatful to you. Thanks. Sham.

Take a look at XML::Generator, or use the tie solution from below.

(Btw signature != name ;-)

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Perl 6 in German

Thanks Rob. I did use that. I thought it will work fine for me but it is showing me following error. Can't locate object method "TIESCALAR" via package "Tie::IxHash" I tried to figure out the error but I could not. I also installed the other required modules , I think I am missing somthing please help/suggest. Thanks. Sham.

Here's an example of how to use Tie::IxHash:

use strict;
use warnings;
use Tie::IxHash;

my %myhash;
my %myotherhash;

tie %myhash, 'Tie::IxHash';
for (my $i=0; $i<7; $i++) {
    $myhash{$i} = 2*$i;
}
my @keys = keys %myhash;
print "@keys\n";

for (my $i=0; $i<7; $i++) {
    $myotherhash{$i} = 2*$i;
}
@keys = keys %myotherhash;
print "@keys\n";

__END__
Output:
0 1 2 3 4 5 6
6 4 1 3 0 2 5
[download]

Note that %myhash preserves the order, whereas %myotherhash (which is not tied to Tie::IxHash) does not preserve the order.

If you still have trouble with the error you experienced it's probably best to provide some code that demonstrates the problem. (Try to provide a small script that demonstrates the problem.)

Cheers,
Rob