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Perl Module:

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Parent package: Foswiki::Plugins::JQueryPlugin
Child packages:

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internal package Foswiki::Plugins::JQueryPlugin::EMPTY

This is the perl stub for the jquery.empty plugin.

ClassMethod new( $class, … )

Constructor

ClassMethod init( $this )

Initialize this plugin by adding the required static files to the html header

ClassMethod handleEMPTY( $this, $params, $topic, $web ) → $result

Tag handler for %EMPTY%. You might need to add to Foswiki::Plugins::JQueryPlugin::initPlugin() the following:

  Foswiki::Func::registerTagHandler('EMPTY', \&handleEMPTY );

and also

sub handleEMPTY {
  my $session = shift;
  my $plugin = createPlugin('Empty', $session);
  return $plugin->handleEMPTY(@_) if $plugin;
  return '';
}