Use fetchall_arrayref (instead of fetchall_hashref) to get an array of hashes right from the start: (untested) 
my $rows = $sth->fetchall_arrayref({});

$_->{nw} = addComma( $_->{nw} )
    for @$rows;

$tmpl->param( items => $rows );

## Suitable for:
##
##     <tmpl_loop items>
##         <tmpl_var name>
##         <tmpl_var nw>
##         <tmpl_var number>
##     </tmpl_loop items>

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You can also combine the prepare/execute/fetchall_arrayref into a single call to selectall_arrayref, if you use the Slice parameter. This is the simplest way to send query results directly into HTML::Template. Take a look at the excellent DBI recipes for more info.

blokhead

In reply to Re: Sending hash to HTML::Template by blokhead
in thread Sending hash to HTML::Template by Steny

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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