NAME

Text::Table::HTML - Generate HTML table

VERSION

This document describes version 0.011 of Text::Table::HTML (from Perl distribution Text-Table-HTML), released on 2024-06-13.

SYNOPSIS

 use Text::Table::HTML;

 my $rows = [
     # header row
     ['Name', 'Rank', 'Serial'],
     # rows
     ['alice', 'pvt', '123<456>'],
     ['bob',   'cpl', '98765321'],
     ['carol', 'brig gen', '8745'],
 ];
 print Text::Table::HTML::table(rows => $rows, header_row => 1);

DESCRIPTION

This module provides a single function, table, which formats a two-dimensional array of data as HTML table. Its interface was first modelled after Text::Table::Tiny 0.03.

The example shown in the SYNOPSIS generates the following table:

 <table>
 <thead>
 <tr><th>Name</th><th>Rank</th><th>Serial</th></tr>
 </thead>
 <tbody>
 <tr><td>alice</td><td>pvt</td><td>123&lt;456&gt;</td></tr>
 <tr><td>bob</td><td>cpl</td><td>98765321</td></tr>
 <tr><td>carol</td><td>brig gen</td><td>8745</td></tr>
 </tbody>
 </table>

COMPATIBILITY NOTES WITH TEXT::TABLE::TINY

In Text::Table::HTML, header_row is an integer instead of boolean. It supports multiple header rows.

Cells in rows can be hashrefs instead of scalars.

FUNCTIONS

table(%params) => str

OPTIONS

The table function understands these arguments, which are passed as a hash.

• rows

  Required. Array of array of (scalars or hashrefs). One or more rows of data, where each row is an array reference. Each array element is a string (cell content) or hashref (with key text to contain the cell text or raw_html to contain the cell's raw HTML which won't be escaped further), and optionally other cell and HTML attributes: align, bottom_border, colspan, html_class, html_element, html_headers, html_id, html_scope, html_style, rowspan ).

  The html_element attribute specifies the name of the HTML element to use for that cell. It defaults to th for header rows and td for data rows.

  If the bottom_border attribute is set, the row element will have a class attribute of has_bottom_border.

  For example,

    header_row => 1,
    rows =>
      [ [ '&nbsp', 'January', 'December' ],
        [ { html_element => 'th', text => 'Boots' } , 20, 30 ],
        [ { html_element => 'th', text => 'Frocks' } , 40, 50 ],
      ]

  generates a table where each entry in the first row is a header element, and the first entry in subsequent rows is an element.

• caption

  Optional. Str. If set, will add an HTML <caption> element to set the table caption.

• header_row

  Optional. Integer. Default 0. Whether we should add header row(s) (rows inside <thead> instead of <tbody>). Support multiple header rows; you can set this argument to an integer larger than 1.

• footer_row

  Optional. Integer. Default 0. Whether we should add footer row(s) (rows inside <tfoot> instead of <tbody>). Supports multiple footer rows.

  • If the footer rows are found immediately after the header rows (if any) in the rows array, set footer_row to the number of rows.

  • If the footer rows are the last rows in rows, set footer_row to the negative number of rows.

• separate_rows

  Boolean. Optional. Default 0. If set to true is equivalent to setting the bottom_border attribute for each row.

• html_colgroup

  Optional. An array of scalars or hashes which define a colgroup block.

  The array should contain one entry per column or per span of columns. Each entry will result in a new col element, with the following mapping:

  • undefined

    If an entry is undef,then an empty col element will be added.

  • hash

    A hash is translated into element attributes named after its keys.

    Empty hashes result in an empty col element.

  • scalars

    A scalar must be a string containig a complete specification of an attribute, and is inserted verbatim into the element.

  For example,

    html_colgroup => [ undef, {}, q{span="2"}, { class => 'batman' } ]

  results in

    <colgroup>
    <col/>
    <col/>
    <col span="2" />
    <col class="batman" />
    </colgroup>

• html_attr

  Optional. Hash. The hash entries are added as attributes to the table HTML element.

• html_id

  Optional. Scalar. The table element's id attribute.

• html_class

  Optional. Scalar. The table element's class attribute.

• html_style

  Optional. Scalar. The table element's style attribute.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Text-Table-HTML.

SOURCE

Source repository is at https://github.com/perlancar/perl-Text-Table-HTML.

SEE ALSO

Text::Table::HTML::DataTables

Text::Table::Any

Bencher::Scenario::TextTableModules

AUTHOR

perlancar <perlancar@cpan.org>

CONTRIBUTOR

Diab Jerius <djerius@cfa.harvard.edu>

CONTRIBUTING

To contribute, you can send patches by email/via RT, or send pull requests on GitHub.

Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:

 % prove -l

If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE

This software is copyright (c) 2024, 2023, 2022, 2021, 2017, 2016 by perlancar <perlancar@cpan.org>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Text-Table-HTML

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

cpanm Text::Table::HTML

perl -MCPAN -e shell
install Text::Table::HTML