X-Git-Url: http://git.shiar.net/perl/html-form-simple.git/blobdiff_plain/cb6c92feb70f4246804078114bb8ef37874ab1cd..42e413b01d9303fffba217b94f5bc7b46ee7dac9:/lib/HTML/Form/Simple.pm
diff --git a/lib/HTML/Form/Simple.pm b/lib/HTML/Form/Simple.pm
index 4eddc98..fa0420b 100644
--- a/lib/HTML/Form/Simple.pm
+++ b/lib/HTML/Form/Simple.pm
@@ -9,7 +9,8 @@ our $VERSION = '1.00';
sub new {
- bless {}, $_[0];
+ my ($class, $default) = @_;
+ bless {default => $default}, $class;
}
sub _attr {
@@ -71,18 +72,33 @@ sub hidden {
my $self = shift;
my ($name, $value, $attr) = $self->_attr(2, @_);
- $attr = {type => 'hidden', name => $name, value => $value};
- #TODO: $attr
+ if (ref $name eq 'HASH') {
+ my @return = map { $self->hidden($_, $name->{$_}, $attr) } sort keys %$name;
+ return wantarray ? @return : join(defined $, ? $, : '', @return);
+ }
+
+ if (ref $value eq 'ARRAY') {
+ my @return = map { $self->hidden($name, $_, $attr) } @$value;
+ return wantarray ? @return : join(defined $, ? $, : '', @return);
+ }
+
+ $attr->{name } = $name if defined $name;
+ $attr->{value} = $value if defined $value;
+ $attr->{value} = $self->{default}->{$name}
+ if not defined $attr->{value} and defined $name and defined $self->{default};
+ $attr->{type} = 'hidden' unless defined $attr->{type};
return $self->tag(input => $attr);
}
-sub input {
+sub text {
my $self = shift;
my ($name, $value, $attr) = $self->_attr(2, @_);
$attr->{name } = $name if defined $name;
$attr->{value} = $value if defined $value;
+ $attr->{value} = $self->{default}->{$name}
+ if not defined $attr->{value} and defined $name and defined $self->{default};
$attr->{id} = $attr->{name} unless defined $attr->{id};
$attr->{type} = 'text' unless defined $attr->{type} or defined $attr->{rows};
$value = delete $attr->{value} if defined $attr->{rows};
@@ -98,15 +114,19 @@ sub select {
my $self = shift;
my ($name, $rows, $default, $attr) = $self->_attr(3, @_);
- $default = $attr->{value} unless defined $default;
- delete $attr->{value}; # never a parent attribute
-
$attr->{name} = $name;
$attr->{id} = $attr->{name} unless defined $attr->{id};
$attr->{type} = 'select' unless defined $attr->{type};
+ $default = $attr->{value} unless defined $default;
+ delete $attr->{value}; # never a parent attribute
+ $default = $self->{default}->{$name}
+ if not defined $default and defined $name and defined $self->{default};
+
my @options = map { ref $_ ? $_ : {value => $_} } @$rows;
+ my @return;
+
if ($attr->{type} eq 'select') {
delete $attr->{type};
if (defined $default) {
@@ -114,17 +134,17 @@ sub select {
$_->{selected} = 1 if defined $_->{value} and $_->{value} eq $default;
}
}
- my @return = (
+ @return = (
$self->tag(select => $attr),
(map { $self->tag(option => $_) } @options),
'',
);
- return wantarray ? @return : join('', @return);
}
else {
if (defined $attr->{id} and $attr->{id} ne '') {
- defined $_->{id} or defined $_->{value} and $_->{id} = $attr->{id}.'_'.$_->{value}
- for @options;
+ defined $_->{id}
+ or defined $_->{value} and $_->{id} = $attr->{id}.'_'.$_->{value}
+ for @options;
}
if (defined $attr->{label}) {
defined $_->{value} and not defined $_->{label}
@@ -138,50 +158,55 @@ sub select {
}
}
$_ = {%$attr, %$_} for @options;
- my @return = map {
+ @return = map {
my $label = delete $_->{label};
defined $label && $label ne ''
? '"
: $self->tag(input => $_)
} @options;
- return wantarray ? @return : join('', @return);
}
+
+ return wantarray ? @return : join(defined $, ? $, : '', @return);
}
sub radio {
my $self = shift;
- my ($name, $label, $value, $attr) = $self->_attr(3, @_);
+ my ($name, $rows, $label, $attr) = $self->_attr(3, @_);
- if (not defined $value) {
+ if (not defined $rows) {
if (defined $label) {
- $value = ref $label eq 'ARRAY' ? [1 .. $#$label+1] : [1];
+ $rows = ref $label eq 'ARRAY' ? [1 .. $#$label+1] : [1];
}
else {
- $value = [{}];
+ $rows = [{}];
}
}
- elsif (ref $value ne 'ARRAY') {
- $value = [$value];
+ elsif (ref $rows ne 'ARRAY') {
+ $rows = [$rows];
}
if (defined $label) {
- $_ = ref $_ eq 'HASH' ? {%$_} : {value => $_} for @$value;
- $_->{label} = ref $label eq 'ARRAY' ? shift @$label : $label for @$value;
+ $rows = [ map { ref $_ eq 'HASH' ? {%$_} : {value => $_} } @$rows ];
+ if (ref $label eq 'ARRAY') {
+ $rows->[$_]->{label} = $label->[$_] for 0 .. $#$rows;
+ } else {
+ $_->{label} = $label for @$rows;
+ }
}
- $self->select($name, $value, {%$attr, type => 'radio'});
+ $self->select($name, $rows, {%$attr, type => 'radio'});
}
sub check {
my $self = shift;
my ($name, $label, $checked, $attr) = $self->_attr(3, @_);
- my $rows = defined $label ? ref $label eq 'ARRAY' ? $label : [$label] : [{}];
+ my $rows = defined $label ? ref $label eq 'ARRAY' ? [@$label] : [$label] : [{}];
ref $_ eq 'HASH' or $_ = {label => $_} for @$rows;
if (defined $checked) {
if (ref $checked eq 'ARRAY') {
- $_->{checked} = shift @$checked for @$rows;
- push @$rows, map { {checked => $_} } @$checked;
+ $rows->[$_]->{checked} = $checked->[$_] for 0 .. $#$rows;
+ push @$rows, map { {checked => $_} } @$checked[@$rows .. $#$checked];
}
else {
$_->{checked} = $checked for @$rows;
@@ -196,7 +221,7 @@ sub check {
=head1 NAME
-HTML::Form::Simple
+HTML::Form::Simple - Generate HTML form elements
=head1 SYNOPSIS
@@ -210,7 +235,7 @@ HTML::Form::Simple
msg => 'Textarea default', {rows => 4, style => 'background:red'}
) ],
[ Gender => join ' or ', $input->radio(
- sex => ['m', 'f']
+ sex => [qw(m f)], [qw(Male Female)]
) ],
[ Colour => scalar $input->select(
favcolour => [qw(Blue Green Red)], 'Green'
@@ -221,3 +246,36 @@ HTML::Form::Simple
);
say $input->stop; #
+=head1 TODO
+
+=over
+
+=item C method
+
+ $input->hidden(foo => $input->default('foo'));
+ $hash_ref = $input->default;
+ $input->default('foo') = 'new value';
+ undef $input->default; # clear all
+ # XXX: does this equal $input->default=undef;?
+ $input->default = {amend => 'stuff'};
+
+=item documentation
+
+Actual descriptions instead of just a synopsis.
+
+=item C override
+
+Allow custom value quotation function.
+Makes L dependency optional.
+
+=back
+
+=head1 AUTHOR
+
+Mischa POSLAWSKY
+
+=head1 LICENSE
+
+This module is free software; you can redistribute it and/or modify it
+under the same L as Perl itself.
+