I'm just beginning to learn how to use the Dancer2 framework and am having problems displaying the results of a $sth->fetchall_hashref DBI querry.
I started with the example code from the "Our first route handler" section in the Dancer2::Tutorial documentation and adjusted it slightly to match my requirements.
Route Handler:
get '/partners' => sub {
my $dbh = get_db_connection();
my $sth = $dbh->prepare("SELECT TPID,
TPCOMPNAME,
TPTYPE
FROM TRADINGPARTNERPROFILE
ORDER BY TPID
LIMIT 2");
$sth->execute;
my $partners = $sth->fetchall_hashref('TPID');
my $dump = Dumper($partners);
$dbh->disconnect;
template 'show_partners.tt', {
'dumper' => $dump,
'partners' => $partners,
};
};\
Template:
<div>
<pre><% dumper %></pre>
<% FOREACH partner IN partners.keys %>
Partner: <% partners.$partner.TPCOMPNAME %> <% partners.$partner.T
+PTYPE %><br>
<% END %>
</div>
Resulting html output
<div>
<pre>$VAR1 = {
'AB DISTRIBUTING INC.' => {
'TPTYPE' => '1',
'TPID' => 'AB DISTRIBUTING INC.'
+,
'TPCOMPNAME' => 'AB Distributing
+ Inc.'
},
'A.T. CROSS ' => {
'TPTYPE' => '1',
'TPID' => 'A.T. CROSS ',
'TPCOMPNAME' => 'A.T. Cross '
}
};
</pre>
Partner: <br>
</div>
What am I doing wrong which is preventing the desired output in the loop?
Edit:
One factor which may be important is that I'm testing this on Win7 perl v5.16.1 and will be deploying the app on a CentOS system which will probably be running perl v5.18.2
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