Get edited data ou of grid back into internal tabel

Question

Hi dear all,
after the help of so brilliant tutors i now can edit my ALV Grid, but I dont't know how i can get the content of the edited rows back into the internal table (it_outtab). I studied several methods, but for example the method SAVE_DATA is private, so I can't use it out of my program.
Many  many thanks in advance for th friendly colleague who knows the answer.
Dorothea.

Answer 1

Hello Dorothea
If you just want that your itab contents reflects the data on the editable ALV grid then the simplest solution is to call the appropriate method at PAI:
" Your dynpro flow logic may look like this:
PROCESS BEFORE OUTPUT.
  MODULE STATUS_0100.
PROCESS AFTER INPUT.
  MODULE USER_COMMAND_0100.
*& Module USER_COMMAND_0100 INPUT
* text
MODULE user_command_0100 INPUT.
  CALL METHOD go_grid->check_changed_data( ).  " retrieves changes from editable ALV grid
                                                                            " and updates itab, e.g. gt_outtab
" NOTE: If you do not need to validate the changed data there is no need
"            to define an event handler method.
CASE gd_okcode.
WHEN 'BACK' OR
'END' OR
'CANC'.
SET SCREEN 0. LEAVE SCREEN.
WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
You may want to have a look at ALV GRID Problem with reading contents and my dicussion with David Halitsky in Where/how would you add the actual DB update to BCALV_EDIT_03?.
Regards
  Uwe