auth->check_module_permissions('billing'); // Loading classes $app->load('listform_actions'); class listform_action extends listform_actions { public function onShow() { global $app; $invoice_settings = $app->db->queryOneRecord("SELECT * FROM invoice_settings WHERE invoice_settings_id = 1"); $app->tpl->setVar('currency_txt',$invoice_settings['currency']); parent::onShow(); } } $list = new listform_action; $list->SQLOrderBy = 'ORDER BY invoice_number DESC'; $list->SQLExtWhere = "invoice_type = 'refund'"; $list->onLoad(); ?>