[dancer-users] How tod displaye aMulti Dimesional Hash in Template Toolkit
Gabor Szabo
gabor at szabgab.com
Sun Aug 23 08:18:34 EDT 2020
I am not sure if this is what you meant, but using your data I wrote two
examples here: https://perlmaven.com/template-toolkit-hash-of-hash
Gabor
On Sun, Aug 23, 2020 at 12:33 AM Richard Reina <gatorreina at gmail.com> wrote:
> 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.
> _______________________________________________
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> dancer-users at lists.preshweb.co.uk
> https://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>
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