Re: Hash problem

[Randy W. Sims]

Mike Blezien wrote:
Hello,
I'm working on settup a hash something like this:
my $catid = 'A';
my(%conf);
   $conf{cat} = {
                  A => (
                       ["15.00","Three months(90days)","90"],
                       ["30.00","Six months(180 days)","180"],
                       ["45.00","Nine months(270 days)","270"],
                       ["60.00","Twelve months(365 days)","365"]
                       ),
                   B => (
                       ["20.00","Three months(90days)","90"],
                       ["40.00","Six months(180 days)","180"],
                       ["50.00","Nine months(270 days)","270"],
                       ["70.00","Twelve months(365 days)","365"]
                      )
                   };
 print header();
 for (my $i=0; $i<@{$conf{cat}->{$catid}}; $i++) {
          print qq~CatPrice: $conf{cat}->{$catid}[0] CatDays:
                   $conf{cat}->{$catid}[2]<BR>~;
     }
But all I'm getting is the first element array in key 'A'
 "15.00  90" instead of all 4 array in the key in the loop... what I'm I 
doing wrong, or is there away doing this better ??
Your data is not structured as you may think it is. Try printing it out 
with Data::Dumper.

use Data::Dumper;
warn Dumper( \%conf ), "\n";
More specifically, elements of a hash or array must be a scalar not a 
list. Hash elements 'A' & 'B' in your code above cannot be a list of 
array references, they should probably be array references:

$conf{cat} = {
    A => [
        ...
    ],
    B => [
        ...
    ],
};
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