Использование хлебных крошек, как? - Разработка расширений для Joomla 3.x

function CharacterschipsBuildRoute(&$query) {
    $segments = array();

    if (isset($query['task'])) {
        $segments[] = implode('/', explode('.', $query['task']));
        unset($query['task']);
    }
    if (isset($query['view'])) {
        $segments[] = $query['view'];
        unset($query['view']);
    }
    if (isset($query['id'])) {
        $segments[] = implode('/', explode('.', $query['id']));
        unset($query['id']);
    }
    return $segments;
}

<?php

// No direct access
defined('_JEXEC') or die;

jimport('joomla.application.component.view');

/**
 * View to edit
 */
class CharactersViewReadmore extends JViewLegacy {

    protected $state;
    protected $item;
    protected $form;
    protected $params;

    /**
     * Display the view
     */
    public function display($tpl = null) {

        $app = JFactory::getApplication();
        $user = JFactory::getUser();

        $this->state = $this->get('State');
        
        $this->params = $app->getParams('com_characters');

        if (!empty($this->item)) {
            
        }


        // Check for errors.
        if (count($errors = $this->get('Errors'))) {
            throw new Exception(implode("\n", $errors));
        }

        

        if ($this->_layout == 'edit') {

            $authorised = $user->authorise('core.create', 'com_characters');

            if ($authorised !== true) {
                throw new Exception(JText::_('JERROR_ALERTNOAUTHOR'));
            }
        }

        $this->_prepareDocument();

        parent::display($tpl);
    }

    /**
     * Prepares the document
     */
    protected function _prepareDocument() {
        $app = JFactory::getApplication();
        $menus = $app->getMenu();
        $title = null;

        // Because the application sets a default page title,
        // we need to get it from the menu item itself
        $menu = $menus->getActive();
        if ($menu) {
            $this->params->def('page_heading', $this->params->get('page_title', $menu->title));
        } else {
            $this->params->def('page_heading', JText::_('COM_CHARACTERS_DEFAULT_PAGE_TITLE'));
        }
        $title = $this->params->get('page_title', '');
        if (empty($title)) {
            $title = $app->getCfg('sitename');
        } elseif ($app->getCfg('sitename_pagetitles', 0) == 1) {
            $title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $title);
        } elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
            $title = JText::sprintf('JPAGETITLE', $title, $app->getCfg('sitename'));
        }
        $this->document->setTitle($title);

        if ($this->params->get('menu-meta_description')) {
            $this->document->setDescription($this->params->get('menu-meta_description'));
        }

        if ($this->params->get('menu-meta_keywords')) {
            $this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
        }

        if ($this->params->get('robots')) {
            $this->document->setMetadata('robots', $this->params->get('robots'));
        }
    }

}

$id = JRequest::getString('id', '', 'string');	
$db = & JFactory::getDBO();

$db->setQuery("SELECT id, h_name, object, viewobject, views, fultext FROM #__characterschips_herolist WHERE id =".$id);
$db->query();
$rows = $db->loadObject();	

?>
<div class="sort2">
<h1><?=$rows->h_name?></h1>
</div>								

<div style="margin-top: -6px;">
<img src="components/com_characterschips/object/images2/<?=$rows->viewobject?>.jpg"/>
</div>

<div style="margin-top: -3px;"><div class="chars">
<?=$rows->fultext?>
</div></div>

$pathway = JFactory::getApplication()->getPathway();
$pathway->addItem( 'Путь 1', JRoute::_( 'index.php?view=category' ) );
$pathway->addItem( 'Путь 2', JRoute::_( 'index.php?view=item&id=1' ) );
$pathway->addItem( 'Путь 3' );