Альтернативное название материала со ссылкой на него - ZOO 2.х

<?php
class ElementNamealt extends Element {

	public function edit() {
		$html = array();
		$html[] = $this->app->html->_('control.editrow', JText::_('namealt'), 	$this->app->html->_('control.text', $this->getControlName('namealt'), $this->get('namealt'), 'size="60" maxlength="255"'));
		return implode("\n", $html);
	}

	public function render($params = array()) {
		return '<a href="' . $this->app->route->item($this->_item). '">' . $this->get('namealt')  . '</a>';
	}
		
	public function hasValue($params = array()) {
		$namealt = $this->get('namealt');
		return !empty($namealt);
	}

}

<?xml version="1.0" encoding="utf-8"?>
<element type="namealt" group="JBZoo">
	<name>Item name alt</name>
	<author>YOOtheme</author>
	<creationDate>August 2011</creationDate>
	<copyright>Copyright (C) YOOtheme GmbH</copyright>
	<authorEmail>info@yootheme.com</authorEmail>
	<authorUrl>http://www.yootheme.com</authorUrl>
	<version>2.5.0</version>
	<description>Item name alt</description>
	<params group="render">
	</params>
</element>