our @EXPORT_OK = qw(
html_tag input_tag hidden_tag javascript man_days_tag name_to_id select_tag
checkbox_tag button_tag submit_tag ajax_submit_tag input_number_tag
- stringify_attributes restricted_html textarea_tag link_tag date_tag
- div_tag);
+ stringify_attributes textarea_tag link_tag date_tag
+ div_tag radio_button_tag img_tag);
our %EXPORT_TAGS = (ALL => \@EXPORT_OK);
use Carp;
return $string;
}
+sub join_values {
+ my ($name, $value) = @_;
+ my $spacer = $name eq 'class' ? ' ' : ''; # join classes with spaces, everything else as is
+
+ ref $value && 'ARRAY' eq ref $value
+ ? join $spacer, map { join_values($name, $_) } @$value
+ : $value
+}
+
sub stringify_attributes {
my (%params) = @_;
next unless $name;
next if $_valueless_attributes{$name} && !$value;
$value = '' if !defined($value);
+ $value = join_values($name, $value) if ref $value && 'ARRAY' eq ref $value;
push @result, $_valueless_attributes{$name} ? escape($name) : escape($name) . '="' . escape($value) . '"';
}
sub checkbox_tag {
my ($name, %attributes) = @_;
+ my %label_attributes = map { (substr($_, 6) => $attributes{$_}) } grep { m{^label_} } keys %attributes;
+ delete @attributes{grep { m{^label_} } keys %attributes};
+
_set_id_attribute(\%attributes, $name);
$attributes{value} = 1 unless defined $attributes{value};
my $code = '';
$code .= hidden_tag($name, 0, %attributes, id => $attributes{id} . '_hidden') if $for_submit;
$code .= html_tag('input', undef, %attributes, name => $name, type => 'checkbox');
- $code .= html_tag('label', $label, for => $attributes{id}) if $label;
+ $code .= html_tag('label', $label, for => $attributes{id}, %label_attributes) if $label;
$code .= javascript(qq|\$('#$attributes{id}').checkall('$checkall');|) if $checkall;
return $code;
}
+sub radio_button_tag {
+ my ($name, %attributes) = @_;
+
+ my %label_attributes = map { (substr($_, 6) => $attributes{$_}) } grep { m{^label_} } keys %attributes;
+ delete @attributes{grep { m{^label_} } keys %attributes};
+
+ $attributes{value} = 1 unless exists $attributes{value};
+
+ _set_id_attribute(\%attributes, $name, 1);
+ my $label = delete $attributes{label};
+
+ _set_id_attribute(\%attributes, $name . '_' . $attributes{value});
+
+ if ($attributes{checked}) {
+ $attributes{checked} = 'checked';
+ } else {
+ delete $attributes{checked};
+ }
+
+ my $code = html_tag('input', undef, %attributes, name => $name, type => 'radio');
+ $code .= html_tag('label', $label, for => $attributes{id}, %label_attributes) if $label;
+
+ return $code;
+}
+
sub button_tag {
my ($onclick, $value, %attributes) = @_;
$onclick = 'if (!confirm("'. _J(delete($attributes{confirm})) .'")) return false; ' . $onclick if $attributes{confirm};
- html_tag('input', undef, %attributes, value => $value, onclick => $onclick);
+ html_tag('input', undef, %attributes, value => $value, (onclick => $onclick)x!!$onclick);
}
sub submit_tag {
my $html_restricter;
-sub restricted_html {
- my ($value) = @_;
-
- $html_restricter ||= SL::HTML::Restrict->create;
- return $html_restricter->process($value);
-}
-
sub textarea_tag {
my ($name, $content, %attributes) = @_;
return html_tag('div', $content, %params);
}
+sub img_tag {
+ my (%params) = @_;
+
+ $params{alt} ||= '';
+
+ return html_tag('img', undef, %params);
+}
+
1;
__END__
HTML tag attributes. Keys and values are HTML escaped even though keys
must not contain non-ASCII characters for browsers to accept them.
-=item C<restricted_html $html>
-
-Returns HTML stripped of unknown tags. See L<SL::HTML::Restrict>.
-
=back
=head2 HIGH-LEVEL FUNCTIONS
If C<%attributes> contains a key C<label> then a HTML 'label' tag is
created with said C<label>. No attribute named C<label> is created in
-that case.
+that case. Furthermore, all attributes whose names start with
+C<label_> become attributes on the label tag without the C<label_>
+prefix. For example, C<label_style='#ff0000'> will be turned into
+C<style='#ff0000'> on the label tag, causing the text to become red.
If C<%attributes> contains a key C<checkall> then the value is taken as a
JQuery selector and clicking this checkbox will also toggle all checkboxes
matching the selector.
+=item C<radio_button_tag $name, %attributes>
+
+Creates a HTML 'input type=radio' tag named C<$name> with arbitrary
+HTML attributes from C<%attributes>. The tag's C<value> defaults to
+C<1>. The tag's C<id> defaults to C<name_to_id($name . "_" . $value)>.
+
+If C<%attributes> contains a key C<label> then a HTML 'label' tag is
+created with said C<label>. No attribute named C<label> is created in
+that case. Furthermore, all attributes whose names start with
+C<label_> become attributes on the label tag without the C<label_>
+prefix. For example, C<label_style='#ff0000'> will be turned into
+C<style='#ff0000'> on the label tag, causing the text to become red.
+
=item C<select_tag $name, \@collection, %attributes>
Creates an HTML 'select' tag named C<$name> with the contents of one