If I undestand you (and with some handwaving), this should work:
#furiously waving hand!
my %fields = get_fields(); # field name => old value
my @fields;
for(keys %fields )
{
push @fields, { fname => $_, fvalue => $fields{$_} };
}
my $tmpl = HTML::Template->new();
$tmpl->params( old_fields => \@fields );
print $tmpl->output;
Then in your template code:
<tmpl_loop name='old_fields'>
<input type='text' name='<tmpl_var fname>' value='<tmpl_var fvalue>'
</tmpl_loop>
You probably want to use escape=html in the tmpl tags, but i've omitted them for the sake of brevity.
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