thanks for your help, I fix it by using the following code 
my @tableData = (
    ["HP Hardware", "Total Cost"],
); 
for my $i ( 1 .. 15 ) {

     my $hardware_name = param('HW_' . $i . '_0');
     my $hardware_val = param('HW_' . $i . '_1');
    if ( $hardware_name and $hardware_val =~ /\w/ ) {        
     push @tableData, [ $hardware_name, $hardware_val ];
     push @tableData, [ "Total hardware cost:", $TotalHWValue];
   }     # if hardware_name
}        # foreach i

my  $some_data = \@tableData;

[download]
thanks again for your help

In reply to Re: Creating a Dynamic Table by ikkon
in thread Creating a Dynamic Table by ikkon

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