1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
package HTML::FormHandler::Field::NoValue;
# ABSTRACT: base class for submit field
use Moose;
extends 'HTML::FormHandler::Field';
has 'html' => ( is => 'rw', isa => 'Str', default => '' );
has 'value' => (
is => 'rw',
predicate => 'has_value',
clearer => 'clear_value',
);
sub _result_from_fields {
my ( $self, $result ) = @_;
my $value = $self->get_default_value;
if ( $value ) {
$self->value($value);
}
$self->_set_result($result);
$result->_set_field_def($self);
return $result;
}
sub _result_from_input {
my ( $self, $result, $input, $exists ) = @_;
$self->_set_result($result);
$result->_set_field_def($self);
return $result;
}
sub _result_from_object {
my ( $self, $result, $value ) = @_;
$self->_set_result($result);
$result->_set_field_def($self);
return $result;
}
sub fif { }
has '+widget' => ( default => '' );
has '+noupdate' => ( default => 1 );
sub validate_field { }
#sub clear_value { }
sub render {
my $self = shift;
return $self->html;
}
__PACKAGE__->meta->make_immutable;
use namespace::autoclean;
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
HTML::FormHandler::Field::NoValue - base class for submit field
=head1 VERSION
version 0.40057
=head1 SYNOPSIS
This is the base class for the Submit & Reset fields. It can be used for fields that
do not produce valid 'values'. It should not be used for fields that
produce a value or need validating.
=head1 AUTHOR
FormHandler Contributors - see HTML::FormHandler
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Gerda Shank.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
|
