NAME

Tags::HTML::Element::Textarea - Tags helper for HTML textarea element.

SYNOPSIS

 use Tags::HTML::Element::Textarea;

 my $obj = Tags::HTML::Element::Textarea->new(%params);
 $obj->cleanup;
 $obj->init($textarea);
 $obj->prepare;
 $obj->process;
 $obj->process_css;

METHODS

new

 my $obj = Tags::HTML::Element::Textarea->new(%params);

Constructor.

cleanup

 $obj->cleanup;

Process cleanup after page run.

In this case cleanup internal representation of textarea set by init.

Returns undef.

init

 $obj->init($textarea);

Process initialization in page run.

Accepted $textarea is Data::HTML::Element::Textarea.

Returns undef.

prepare

 $obj->prepare;

Process initialization before page run.

Do nothing in this object.

Returns undef.

process

 $obj->process;

Process Tags structure for output.

Do nothing in case without inicialization by init.

Returns undef.

process_css

 $obj->process_css;

Process CSS::Struct structure for output.

Do nothing in case without inicialization by init.

Returns undef.

ERRORS

 new():
         From Tags::HTML::new():
                 Parameter 'css' must be a 'CSS::Struct::Output::*' class.
                 Parameter 'tags' must be a 'Tags::Output::*' class.

 init():
         From Tags::HTML::process():
                 Parameter 'tags' isn't defined.
         Input object must be a 'Data::HTML::Element::Textarea' instance.

EXAMPLE

 use strict;
 use warnings;

 use CSS::Struct::Output::Indent;
 use Data::HTML::Element::Textarea;
 use Tags::HTML::Element::Textarea;
 use Tags::Output::Indent;

 # Object.
 my $css = CSS::Struct::Output::Indent->new;
 my $tags = Tags::Output::Indent->new(
         'no_simple' => ['textarea'],
         'preserved' => ['textarea'],
         'xml' => 1,
 );
 my $obj = Tags::HTML::Element::Textarea->new(
         'css' => $css,
         'tags' => $tags,
 );

 # Data object for textarea.
 my $textarea = Data::HTML::Element::Textarea->new(
         'cols' => 5,
         'css_class' => 'textarea',
         'id' => 'textarea',
         'rows' => 10,
 );

 # Initialize.
 $obj->init($textarea);

 # Process textarea.
 $obj->process;
 $obj->process_css;

 # Print out.
 print "HTML:\n";
 print $tags->flush;
 print "\n\n";
 print "CSS:\n";
 print $css->flush;

 # Output:
 # HTML:
 # <textarea class="textarea" id="textarea" cols="5" rows="10"></textarea>
 #
 # CSS:
 # textarea.textarea {
 #         width: 100%;
 #         padding: 12px 20px;
 #         margin: 8px 0;
 #         display: inline-block;
 #         border: 1px solid #ccc;
 #         border-radius: 4px;
 #         box-sizing: border-box;
 # }

DEPENDENCIES

Class::Utils, Error::Pure, Scalar::Util, Tags::HTML, Tags::HTML::Element::Utils.

REPOSITORY

https://github.com/michal-josef-spacek/Tags-HTML-Element

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2022-2024 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.07