code as follows:
sub test : Local {
my ($self, $c) = @_;
my $test = {
a => $c->req->param('a'),
b => $c->req->param('b'),
c => $c->req->param('c'),
};
$c->res->body(Dumper(\$test));
}
when visit as test?b=1
it shows
$VAR1 = \{
'1' => 'c',
'a' => 'b'
};
hmm, a trap I think. need use $c->req->param('a') || ''. something not
so good.
--
Fayland Lam // http://www.fayland.org/
Foorum based on Catalyst // http://www.foorumbbs.com/
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