* @link http://www.nonumber.nl * @copyright Copyright (C) 2010 NoNumber! All Rights Reserved * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL */ // Ensure this file is being included by a parent file defined( '_JEXEC' ) or die( 'Restricted access' ); /** * Toggler Element * * To use this, make a start xml param tag with the param and value set * And an end xml param tag without the param and value set * Everything between those tags will be included in the slide * * Available extra parameters: * param The name of the reference parameter * value a comma seperated list of value on which to show the elements */ class JElementToggler extends JElement { /** * Element name * * @access protected * @var string */ var $_name = 'Toggler'; function fetchTooltip( $label, $description, &$node, $control_name, $name ) { return; } function fetchElement( $name, $value, &$node, $control_name ) { $option = JRequest::getCmd( 'option' ); // do not place toggler stuff on JoomFish pages if ( $option == 'com_joomfish' ) { return; } $param = $node->attributes( 'param' ); $value = $node->attributes( 'value' ); $nofx = $node->attributes( 'nofx' ); $file_root = str_replace( '\\', '/', str_replace( JPATH_SITE, '', dirname( __FILE__ ) ) ); $document =& JFactory::getDocument(); $document->addScript( JURI::root(true).$file_root.'/toggler.js' ); $script = " window.addEvent( 'domready', function() { if ( !nnTogglerSet ) { nnTogglerSet = new nnToggler(); } }); "; $document->addScriptDeclaration( $script ); if ( $param != '' ) { $set_groups = explode( '|', $param ); $set_values = explode( '|', $value ); $ids = array(); foreach ( $set_groups as $i => $group ) { $count = $i; if ( $count >= count( $set_values ) ) { $count = 0; } $values = explode( ',', $set_values[$count] ); foreach ( $values as $val ) { $ids[] = $group.'.'.$val; } } $html = ''; } return $html; } }