ALV OO toolbar event of cl_gui_alv_grid - problem

Question

I have defined a Button in ALV grid toolbar in my program using Event Toolbar OF cl_gui_alv_grid.
I have also disabled/Excluded some of the buttons on Standard Grid toolbar.
My requirement is when i click on Button defined on ALV grid toolbar..i have to trigger a Perform in which code for submit the changes done on the grid is written..
I tried to use event user_command and this method is not getting trigerred when i click on button defined on toolbar, Probably since i have mutiple grids in my output..
suggest me appropriate event handler method or proper approach to go about this?

Answer 1

Hello Ksiva
Have you set the event handler for USER_COMMAND? You can do this either for all or a specific grid instance.
SET HANDLER: lcl_eventhandler=>handle_user_command    FOR ALL INSTANCES.
SET HANDLER: lcl_eventhandler=>handle_user_command    FOR go_grid1.
Within your event handler method you can easily distinguish between the different grid instance.
CLASS lcl_eventhandler DEFINITION.
METHODS: handle_user_command FOR EVENT user_command
                                                     OF cl_gui_alv_grid
                    IMPORTING
                       e_ucomm
                       sender.    " !!! Optional parameter, instance which raised the event
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_user_command.
  CASE sender.
     WHEN go_grid1.
         " handle user command
     WHEN others.
           RETURN.
  ENDCASE.
ENDMETHOD.
Regards
  Uwe