/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise a Error object.
*/
public function display($tpl = null)
{
$state = $this->get('State');
$items = $this->get('Items');
$parent = $this->get('Parent');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseWarning(500, implode("\n", $errors));
return false;
}
if ($items === false) {
return JError::raiseError(404, JText::_('JGLOBAL_CATEGORY_NOT_FOUND'));
}
if ($parent == false) {
return JError::raiseError(404, JText::_('JGLOBAL_CATEGORY_NOT_FOUND'));
}
$params =& $state->params;
$items = array($parent->id => $items);
// Escape strings for HTML output
$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'));
$this->maxLevelcat = $params->get('maxLevelcat', -1);
$this->params =& $params;
$this->parent =& $parent;
$this->items =& $items;
return parent::display($tpl);
}
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise a Error object.
*/
public function display($tpl = null)
{
$state = $this->get('State');
$items = $this->get('Items');
$parent = $this->get('Parent');
$configs = JComponentHelper::getComponent('com_digicom')->params;
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseWarning(500, implode("\n", $errors));
return false;
}
if ($items === false) {
return JError::raiseError(404, JText::_('JGLOBAL_CATEGORY_NOT_FOUND'));
}
if ($parent == false) {
return JError::raiseError(404, JText::_('JGLOBAL_CATEGORY_NOT_FOUND'));
}
$params =& $state->params;
$items = array($parent->id => $items);
// Escape strings for HTML output
$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'));
$this->maxLevelcat = $params->get('maxLevelcat', 1);
$this->params =& $params;
$this->parent =& $parent;
$this->items =& $items;
$this->configs =& $configs;
$template = new DigiComSiteHelperTemplate($this);
$template->rander('categories');
return parent::display($tpl);
}