[dancer-users] How tod displaye aMulti Dimesional Hash in Template Toolkit

22 Aug 2020

      I have the following perl multidimensional hash that is passed from
Dancer to Template Toolkit as a hash reference. I am having trouble
figuring out how to display it in Template Toolkit.

$VAR1 = {
          'TylerMontgomery(2022)' => {
                                   'so' => 1,
                                   'bb' => 1,
                                   'rbis' => 0,
                                   'atbats' => 7,
                                   'runs' => 2,
                                   'hits' => 2
                                 },
          'ChaseLangan(2022)' => {
                                     'runs' => 4,
                                     'hits' => 4,
                                     'atbats' => 5,
                                     'bb' => 0,
                                     'rbis' => 2,
                                     'so' => 1
                                   },
          'BryceJones(2021)' => {
                            'hits' => 2,
                            'runs' => 2,
                            'atbats' => 4,
                            'bb' => 1,
                            'rbis' => 4,
                            'so' => 1
                          },
};

This is how I iterate it in perl.

foreach my $name (sort keys %season) {
        printf "%-27.27s", "$name: ";
        foreach my $stat (sort keys %{ $season{$name} }) {
            printf "%-12.12s", "$stat: $season{$name}{$stat} ";
         ## cal. avg
 $season{$name}{AVG} = $season{$name}{hits} / $season{$name}{atbats};
        }

    printf "%4s %.3f\n", "avg:", $season{$name}{AVG};
}

I then pass it back to my dancer app as a ref. with return \%season;
and then to template toolkit with:

  template 'softball.tt' => {

	'title' => 'Get Softball Season Stats',
	'Season' => $season,

    }, {};

But I am lost trying to get it to display with template toolkit.
Here's what I've tried so far.

<table style="width:100%; line-height:40px;">
        <% FOREACH Season = Season %>
        <tr>
          <td width="5">Season.key <% Season.key %></td>
          <td width="5">Season.val <% Season.value %></td>
          <td width="5">Season.val.atbats <% Season.value.atbats %>
          <td width="5">Season.val.hits <% Season.value.hits %>
        </tr>
        <% END %>

Thanks for any help.

[dancer-users] How tod displaye aMulti Dimesional Hash in Template Toolkit

Richard Reina