my customer has some very special requirements They want an ALV with total lines calculated by a special weighted average algorithm. OK, I know we have access to the total line by reference. But know they even want the total line editable.
I know it is possible to extract the grid object from a class inherited from SALV_TABLE object and to make it editable. But I do not have any idea about how to even make the total and/or subtotal lines editable.
Also, they want to suppress the vertical grid lines for only the first row.
This question is about what can we possibly do using some oo inheriting techniques.
Hints are welcome!