public function display($tpl = null) { $this->state = $this->get('State'); //set customer type for each layout $filter_user_type = $this->state->get('filter.group_id'); if (!$filter_user_type) { $this->state->set('filter.group_id', -3); } $this->items = $this->get('Items'); $this->pagination = $this->get('Pagination'); // Check for errors. if (count($errors = $this->get('Errors'))) { JError::raiseError(500, implode("\n", $errors)); return false; } // Include the component HTML helpers. JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html'); $this->customergroup = AHtml::getCustomerGroupSelect($this->state->get('filter.group_id')); $this->addToolbar(); parent::display($tpl); }