The Middle Ground: CL_SALV_HIERSEQ_TABLE
摘要
So you've conquered the flat plains of CL_SALV_TABLE and perhaps even scaled the complex branches of CL_SALV_TREE. Now what? Many business requirements actually revolve around a simple, two-level parent–child relationship of header and item: a sales order and its line items, an invoice and its details, a flight and its passenger bookings.