Template::Plugin::Nbsp - TT2 plugin that inserts non-breaking space

Template-Plugin-Nbsp documentation Contained in the Template-Plugin-Nbsp distribution.

Index

Code Index:

NAME

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Template::Plugin::Nbsp - TT2 plugin that inserts non-breaking space (usefull for empty table cells)

SYNOPSIS

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  [% USE Nbsp %]

  <table>
    <tr>
      <td>[% variable | nbsp %]</td>
    </tr>
  </table>

DESCRIPTION

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This plugin helps preventing empty table cells. If the value is undef or empty it returns &nbsp;.

NOTE

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If you use cascading style sheets (css), you can use empty-cells: show; to get the same results without this plugin.

AUTHOR

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Uwe Voelker <uwe.voelker@gmx.de>

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

SEE ALSO

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Template

Template-Plugin-Nbsp documentation Contained in the Template-Plugin-Nbsp distribution. 
package Template::Plugin::Nbsp;
$VERSION = 0.01;

use strict;
use base 'Template::Plugin';

sub new {
    my ($self, $context) = @_;

    $context->define_filter('nbsp', \&nbsp, '');

    return $self;
}

sub nbsp {
    my $text = shift;

    # undef?
    return '&nbsp;' unless defined $text;

    # empty string?
    return '&nbsp;' if ($text eq '');

    return $text;
}


1;
__END__