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# -----------------------------------------------------------------------------
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=encoding utf8
=head1 NAME
Quiq::Html::Widget::TextField - Einzeiliges Textfeld
=head1 BASE CLASS
L<Quiq::Html::Widget>
=head1 ATTRIBUTES
=over 4
=item id => $id (Default: undef)
Id des Textfelds.
=item class => $class (Default: undef)
CSS Klasse des Textfelds.
=item style => $style (Default: undef)
CSS Definition (inline).
=item disabled => $bool (Default: 0)
Widget kann nicht editiert werden.
=item hidden => $bool (Default: 0)
Widget ist (aktuell) unsichtbar.
=item maxLength => $n (Default: Wert von "size")
Maximale Länge des Eingabewerts in Zeichen. Ein Wert von "0" beutet
keine Eingabebegrenzung.
=item name => $name (Default: undef)
Name des Textfelds.
=item onKeyUp => $js (Default: undef)
JavaScript-Handler.
=item password => $bool (Default: 0)
Wenn gesetzt, wird der Eingawert verschleiert.
=item readonly => $bool (Default: 0)
Zeige das Feld und seinen Wert unveränderbar an.
=item size => $n (Default: undef)
Breite des Feldes in Zeichen.
=item title => $text (Default: undef)
Text Tooltip.
=item undefIf => $bool (Default: 0)
Wenn wahr, liefere C<undef> als Widget-Code.
=item value => $str (Default: undef)
Anfänglicher Wert des Textfelds.
=back
=cut
# -----------------------------------------------------------------------------
package Quiq::Html::Widget::TextField;
use base qw/Quiq::Html::Widget/;
use v5.10;
use strict;
use warnings;
our $VERSION = '1.225';
# -----------------------------------------------------------------------------
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=head1 METHODS
=head2 Konstruktor
=head3 new() - Konstruktor
=head4 Synopsis
  $e = $class->new(@keyVal);
=cut
# -----------------------------------------------------------------------------
sub new {
    my $class = shift;
    # @_: @keyVal
    # Defaultwerte
    my $self = $class->SUPER::new(
        class => undef,
        disabled => 0,
        hidden => 0,
        id => undef,
        maxLength => undef,
        name => undef,
        onKeyUp => undef,
        password => 0,
        readonly => 0,
        size => undef,
        style => undef,
        title => undef,
        undefIf => 0,
        value => undef,
    );
    # Werte Konstruktoraufruf
    $self->set(@_);
    return $self;
}
# -----------------------------------------------------------------------------
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=head2 Objektmethoden
=head3 html() - Generiere HTML-Code
=head4 Synopsis
  $html = $e->html($h);
  $html = $class->html($h,@keyVal);
=cut
# -----------------------------------------------------------------------------
sub html {
    my $this = shift;
    my $h = shift;
    # @_: @keyVal
    my $self = ref $this? $this: $this->new(@_);
    # Attribute
    my ($class,$disabled,$id,$maxLength,$name,$onKeyUp,$password,
        $readonly,$size,$style, $title,$undefIf,$value) =
        $self->get(qw/class disabled id maxLength name onKeyUp password
        readonly size style title undefIf value/);
    if (!defined $maxLength) {
        $maxLength = $size;
    }
    elsif ($maxLength == 0) {
        $maxLength = undef;
    }
    # Whitespace entfernen
    if (defined $value) {
        $value =~ s/^\s+//;
        $value =~ s/\s+$//;
    }
    # Generierung
    if ($undefIf) {
        return undef;
    }
    return $h->tag('input',
        type => $password? 'password': 'text',
        id => $id,
        class => $class,
        style => $style,
        name => $name,
        readonly => $readonly,
        disabled => $disabled,
        onkeyup => $onKeyUp,
        size => $size,
        maxlength => $maxLength,
        value => $value,
        title => $title,
    );    
}
# -----------------------------------------------------------------------------
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=head1 VERSION
1.225
=head1 AUTHOR
Frank Seitz, L<http://fseitz.de/>
=head1 COPYRIGHT
Copyright (C) 2025 Frank Seitz
=head1 LICENSE
This code is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
# -----------------------------------------------------------------------------
1;
# eof