Revision 3cc77e53
Von Moritz Bunkus vor mehr als 14 Jahren hinzugefügt
| SL/Template/Plugin/L.pm | ||
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return $::locale->quote_special_chars('HTML', $string);
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} |
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sub _hashify {
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return (@_ && (ref($_[0]) eq 'HASH')) ? %{ $_[0] } : @_;
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} |
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sub new {
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my $class = shift; |
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my $context = shift; |
| ... | ... | |
| 29 | 33 |
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sub attributes {
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my $self = shift; |
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my $options = shift || {};
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my %options = _hashify(@_);
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my @result = (); |
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while (my ($name, $value) = each %{ $options }) {
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while (my ($name, $value) = each %options) {
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next unless $name; |
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$value ||= ''; |
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push @result, _H($name) . '="' . _H($value) . '"'; |
| ... | ... | |
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my $self = shift; |
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my $tag = shift; |
| 47 | 51 |
my $content = shift; |
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my $attributes = $self->attributes(shift || {});
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my $attributes = $self->attributes(@_);
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return "<${tag}${attributes}/>" unless $content;
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return "<${tag}${attributes}>${content}</${tag}>";
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} |
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sub select_tag {
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my $self = shift; |
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my $name = shift; |
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my $options_str = shift; |
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my $attributes = shift || {};
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my $self = shift; |
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my $name = shift; |
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my $options_str = shift; |
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my %attributes = _hashify(@_); |
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$attributes{id} ||= $self->name_to_id($name);
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return $self->html_tag('select', $options_str, %attributes, name => $name);
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} |
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sub checkbox_tag {
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my $self = shift; |
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my $name = shift; |
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my %attributes = _hashify(@_); |
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$attributes{id} ||= $self->name_to_id($name);
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$attributes{value} = 1 unless defined $attributes{value};
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my $label = delete $attributes{label};
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if ($attributes{checked}) {
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$attributes{checked} = 'checked';
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} else {
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delete $attributes{checked};
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} |
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$attributes->{name} = $name;
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$attributes->{id} ||= $self->name_to_id($name);
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my $code = $self->html_tag('input', undef, %attributes, name => $name, type => 'checkbox');
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$code .= $self->html_tag('label', $label, for => $attributes{id}) if $label;
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return $self->html_tag('select', $options_str, $attributes);
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return $code; |
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} |
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sub input_tag {
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my $self = shift; |
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my $name = shift; |
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my $value = shift; |
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my %attributes = _hashify(@_); |
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$attributes{id} ||= $self->name_to_id($name);
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$attributes{type} ||= 'text';
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return $self->html_tag('input', undef, %attributes, name => $name, value => $value);
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} |
| 65 | 101 |
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sub options_for_select {
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my $self = shift; |
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my $collection = shift; |
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my $options = shift || {};
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my %options = _hashify(@_);
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my $value_key = $options->{value} || 'id';
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my $title_key = $options->{title} || $value_key;
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my $value_key = $options{value} || 'id';
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my $title_key = $options{title} || $value_key;
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my @tags = (); |
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if ($collection && (ref $collection eq 'ARRAY')) {
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| ... | ... | |
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: ( $element->$value_key, $element->$title_key ); |
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my %attributes = ( value => $result[0] ); |
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$attributes{selected} = 'selected' if $options->{default} && ($options->{default} eq ($result[0] || ''));
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$attributes{selected} = 'selected' if $options{default} && ($options{default} eq ($result[0] || ''));
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push @tags, $self->html_tag('option', _H($result[1]), \%attributes);
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push @tags, $self->html_tag('option', _H($result[1]), %attributes);
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} |
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} |
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|
| ... | ... | |
| 124 | 160 |
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Converts a name to a HTML id by replacing various characters. |
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=item C<attributes \%items>
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=item C<attributes %items> |
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Creates a string from all elements in C<\%items> suitable for usage as
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Creates a string from all elements in C<%items> suitable for usage as |
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HTML tag attributes. Keys and values are HTML escaped even though keys |
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must not contain non-ASCII characters for browsers to accept them. |
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=item C<html_tag $tag_name, $content_string, \%attributes>
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=item C<html_tag $tag_name, $content_string, %attributes> |
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Creates an opening and closing HTML tag for C<$tag_name> and puts |
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C<$content_string> between the two. If C<$content_string> is undefined |
| ... | ... | |
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=over 4 |
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=item C<select_tag $name, $options_string, \%attributes>
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=item C<select_tag $name, $options_string, %attributes> |
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Creates a HTML 'select' tag named $name with the contents
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$options_string and with arbitrary HTML attributes from
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C<\%attributes>. The tag's C<id> defaults to C<name_to_id($name)>.
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Creates a HTML 'select' tag named C<$name> with the contents
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C<$options_string> and with arbitrary HTML attributes from
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C<%attributes>. The tag's C<id> defaults to C<name_to_id($name)>. |
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The $options_string is usually created by the C<options_for_select> |
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function. |
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=item C<input_tag $name, $value, %attributes> |
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Creates a HTML 'input type=text' tag named C<$name> with the value |
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C<$value> and with arbitrary HTML attributes from C<%attributes>. The |
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tag's C<id> defaults to C<name_to_id($name)>. |
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=item C<checkbox_tag $name, %attributes> |
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Creates a HTML 'input type=checkbox' tag named C<$name> with arbitrary |
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HTML attributes from C<%attributes>. The tag's C<id> defaults to |
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C<name_to_id($name)>. The tag's C<value> defaults to C<1>. |
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If C<%attributes> contains a key C<label> then a HTML 'label' tag is |
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created with said C<label>. No attribute named C<label> is created in |
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that case. |
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=back |
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=head2 CONVERSION FUNCTIONS |
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=over 4 |
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=item C<options_for_select \@collection, \%options>
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=item C<options_for_select \@collection, %options> |
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Creates a string suitable for a HTML 'select' tag consisting of one |
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'E<lt>optionE<gt>' tag for each element in C<\@collection>. The value |
| ... | ... | |
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=item 2. A scalar. The scalar is both the value and the title. |
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=item 3. A hash reference. In this case C<\%options> must contain
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=item 3. A hash reference. In this case C<%options> must contain |
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I<value> and I<title> keys that name the keys in the element to use |
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for the value and title respectively. |
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=item 4. A blessed reference. In this case C<\%options> must contain
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=item 4. A blessed reference. In this case C<%options> must contain |
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I<value> and I<title> keys that name functions called on the blessed |
| 183 | 235 |
reference whose return values are used as the value and title |
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respectively. |
Auch abrufbar als: Unified diff
Hilfsfunktionen zum Erzeugen von Checkbox- und Text-Input-Tags