Honored monks,
I am passing a hashref to this sub and using it to make a select box. I would like to sort this hash by value but I don't understand how to apply the wisdom of the docs found here to making this popup_menu with CGI via a hashref. Perldoc shows how to make an array of keys but how to call it here?
TIA,
jg
sub select_your_school {
my $namesref = shift;
print $q->header,start_html(-title=> 'Select Your School'),"Please
+ select your school from the f
+ollowing list:",
start_form,
popup_menu({ -name => 'school_id',
-values => $namesref
}),
p(
checkbox({ -name=>'not_list
+ed',
-value=>'true',
-label=>' My schoo
+l is not in this list.'}),
),
submit("Submit"),
end_form,
end_html;
exit;
}
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