PHP VA_Record::set_form_parameters示例

    if (!$r->is_empty("s_ex")) {
        if (strlen($where)) {
            $where .= " AND ";
        }
        $s_ex = $r->get_value("s_ex");
        $where .= $s_ex == 1 ? " o.is_exported=1 " : " (o.is_exported<>1 OR o.is_exported IS NULL) ";
    }
    if (!$r->is_empty("s_sti")) {
        if (strlen($where)) {
            $where .= " AND ";
        }
        $s_sti = $r->get_value("s_sti");
        $where .= " o.site_id=" . $db->tosql($r->get_value("s_sti"), INTEGER);
    }
}
$r->set_form_parameters();
$where_sql = "";
if (strlen($where)) {
    $where_sql = " WHERE " . $where;
}
set_options($order_statuses, "status_id", "status_id");
// set up variables for navigator
if ($product_search) {
    $total_records = 0;
    $total = 0;
    //Customization by Vital
    $sql = " SELECT o.order_total FROM ((((" . $table_prefix . "orders o ";
    //Customization by Vital
    $sql .= " INNER JOIN " . $table_prefix . "orders_items oi ON o.order_id=oi.order_id)";
    $sql .= " LEFT JOIN " . $table_prefix . "orders_items_serials ois ON o.order_id=ois.order_id)";
    $sql .= " LEFT JOIN " . $table_prefix . "orders_serials_activations osa ON o.order_id=osa.order_id)";