Notification "saved successful" but doesn't create new record
$dg = new C_DataGrid("SELECT * FROM orders", "orderNumber", "orders");
See Working with Complex Query tutorial. The edit/insert in complex query is limited to simple inner joins only.
See Working with Complex Query tutorial. The edit/insert in complex query is limited to simple inner joins only.
Keep in mind that any direct editing is always limited to the primary table. Also check out this KB.