get '/' => sub {
my $c = shift;
$c->render( template => 'index' );
};
post '/' => sub {
my $c = shift;
my ($opt) = $c->param('option');
app->log->info("Option $opt");
my $result = do_something($opt);
$c->render( template => 'result', c => $result );
};
####
@@ index.html.ep
%layout 'default';
##
##
@@ result.html.ep
%layout 'default';