function wa_page_orders()
{
$query = array("tableName" => "wa_product_orders AS a", "select" => "a.date AS order_date, a.status AS order_status, a.extra_fields AS order_extra_fields, b.*", "join" => array(array("tableName" => "woocommerce_order_items AS b", "on" => "a.order_id = b.order_id")), "orderField" => "a.id DESC", "where" => "b.order_item_type = 'line_item'");
$params = array("manage_post_per_page" => 10, "manage_header_columns" => array("Order", "Order status", "Order date"), "manage_content_columns" => array("order_id", "order_status", "order_date"), "filter" => array(&$this, 'filter_order'), "manage_query" => $query);
WA_Helper::create_list_page($params);
}
