/ 
Data-HTML-Element-0.17
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/ Data::HTML::Element::A

NAME

Data::HTML::Element::A - Data object for HTML a element.

SYNOPSIS

use Data::HTML::Element::A;

my $obj = Data::HTML::Element::A->new(%params);
my $css_class = $obj->css_class;
my $data = $obj->data;
my $data_type = $obj->data_type;
my $id = $obj->id;
my $target = $obj->target;
my $url = $obj->url;

METHODS

new

my $obj = Data::HTML::Element::A->new(%params);

Constructor.

  • css_class

    A element CSS class.

    Default value is undef.

  • data

    Data content. It's reference to array.

    Data type of data is described in 'data_type' parameter.

    Default value is [].

  • data_type

    Data type for content.

    Possible value are: cb plain tags

    The 'cb' content is code reference. The 'plain' content are string(s). The 'tags' content is structure described in Tags.

    Default value is 'plain'.

  • id

    Id.

    Default value is undef.

  • target

    Target.

    Possible values are:

    • _blank

    • _parent

    • _self

    • _top

    Default value is undef.

  • url

    URL of link.

    Default value is undef.

Returns instance of object.

css_class

my $css_class = $obj->css_class;

Get CSS class for A element.

Returns string.

data

my $data = $obj->data;

Get data inside button element.

Returns reference to array.

data_type

my $data_type = $obj->data_type;

Get button data type.

Returns string.

id

my $id = $obj->id;

Get element id.

Returns string.

url

my $url = $obj->url;

Get URL of link.

Returns string.

ERRORS

new():
        Parameter 'css_class' has bad CSS class name.
                Value: %s
        Parameter 'css_class' has bad CSS class name (number on begin).
                Value: %s
        Parameter 'data' must be a array.
                Value: %s
                Reference: %s
        Parameter 'data' in 'plain' mode must contain reference to array with scalars.
        Parameter 'data' in 'tags' mode must contain reference to array with references to array with Tags structure.
        Parameter 'data_type' has bad value.
        Parameter 'target' must have strings definition.
        Parameter 'target' must have right string definition.
        Parameter 'target' must be one of defined strings.
                String: %s
                Possible strings: %s

EXAMPLE1

use strict;
use warnings;

use Data::HTML::Element::A;

my $obj = Data::HTML::Element::A->new(
        'css_class' => 'link',
        'data' => ['Michal Josef Spacek homepage'],
        'url' => 'https://skim.cz',
);

# Print out.
print 'CSS class: '.$obj->css_class."\n";
print 'Data: '.(join '', @{$obj->data})."\n";
print 'Data type: '.$obj->data_type."\n";
print 'URL: '.$obj->url."\n";

# Output:
# CSS class: link
# Data: Michal Josef Spacek homepage
# Data type: plain
# URL: https://skim.cz

EXAMPLE2

use strict;
use warnings;

use Data::HTML::Element::A;
use Tags::Output::Raw;

my $obj = Data::HTML::Element::A->new(
        'css_class' => 'link',
        # Tags(3pm) structure.
        'data' => [
                ['b', 'span'],
                ['a', 'class', 'span-link'],
                ['d', 'Link'],
                ['e', 'span'],
        ],
        'data_type' => 'tags',
        'url' => 'https://skim.cz',
);

my $tags = Tags::Output::Raw->new;

# Serialize data to output.
$tags->put(@{$obj->data});
my $data = $tags->flush(1);

# Print out.
print 'CSS class: '.$obj->css_class."\n";
print 'Data (serialized): '.$data."\n";
print 'Data type: '.$obj->data_type."\n";
print 'URL: '.$obj->url."\n";

# Output:
# CSS class: link
# Data (serialized): <span class="span-link">Link</span>
# Data type: tags
# URL: https://skim.cz

DEPENDENCIES

Data::HTML::Element::Utils, Error::Pure, List::Util, Mo, Mo::utils, Mo::utils::CSS.

REPOSITORY

https://github.com/michal-josef-spacek/Data-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

0.17