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91 lines
1.9 KiB
Perl
91 lines
1.9 KiB
Perl
package WebminUI::OptTextbox;
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use WebminUI::Textbox;
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use WebminCore;
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@ISA = ( "WebminUI::Textbox" );
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=head2 new WebminUI::OptTextbox(name, value, size, [default-msg], [other-msg])
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Create a text field whose value is optional.
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=cut
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sub new
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{
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if (defined(&WebminUI::Theme::OptTextbox::new)) {
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return new WebminUI::Theme::OptTextbox(@_[1..$#_]);
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}
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my ($self, $name, $value, $size, $default, $other) = @_;
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$self = new WebminUI::Textbox($name, $value, $size);
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bless($self);
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$self->set_default($default || $text{'default'});
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$self->set_other($other) if ($other);
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return $self;
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}
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=head2 html()
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Returns the HTML for this optional text input
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=cut
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sub html
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{
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my ($self) = @_;
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return &ui_opt_textbox($self->get_name(), $self->get_value(),
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$self->{'size'}, $self->{'default'},
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$self->{'other'});
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}
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=head2 validate(&inputs)
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=cut
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sub validate
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{
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my ($self, $in) = @_;
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if (defined($self->get_value())) {
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if ($self->get_value() eq "") {
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return ( $text{'ui_nothing'} );
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}
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return WebminUI::Textbox::validate($self);
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}
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return ( );
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}
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sub set_default
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{
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my ($self, $default) = @_;
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$self->{'default'} = $default;
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}
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sub set_other
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{
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my ($self, $other) = @_;
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$self->{'other'} = $other;
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}
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=head2 get_value()
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Returns the specified initial value for this field, or the value set when the
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form is re-displayed due to an error.
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=cut
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sub get_value
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{
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my ($self) = @_;
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my $in = $self->{'form'} ? $self->{'form'}->{'in'} : undef;
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if ($in && (defined($in->{$self->{'name'}}) ||
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defined($in->{$self->{'name'}.'_def'}))) {
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return $in->{$self->{'name'}.'_def'} ? undef : $in->{$self->{'name'}};
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}
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elsif ($in && defined($in->{"ui_value_".$self->{'name'}})) {
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return $in->{"ui_value_".$self->{'name'}};
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}
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else {
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return $self->{'value'};
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}
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}
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=head2 get_input_names()
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Returns the actual names of all HTML elements that make up this input
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=cut
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sub get_input_names
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{
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my ($self) = @_;
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return ( $self->{'name'}, $self->{'name'}."_def[0]",
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$self->{'name'}."_def[1]" );
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}
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1;
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