How to capture check box click in ALV

Question

Hi,
I have requirement in which after displaying the ALV out put, immediately when the check box is checked i need to capture it and proceed with further coding with that input.
Check box click is not getting captured in "USER COMMAND or LINE SELECTION"
Could you please suggest a way.
Regards
venkatesh.

Answer 1

Venkatesh,
If you are using cl_gui_alv_grid you need to register "change" event to catch the checkbox change.
you do so with this method of cl_gui_alv_grid class :
register_edit_event( i_event_id = cl_gui_alv_grid=>mc_evt_modified ).
event handler class
class lcl_event_receiver definition.
  public section.
    methods:
    user_command for event user_command of cl_gui_alv_grid
    importing e_ucomm,                                      "#EC NEEDED
    data_changed for event data_changed of cl_gui_alv_grid
    importing er_data_changed e_onf4 e_onf4_before e_onf4_after e_ucomm,"#EC NEEDED
endclass.
global data
data: o_event_receiver      type ref to lcl_event_receiver.
data: goo_grid type ref to cl_gui_alv_grid.
At the displaying of your grid / register the change event and set handlers
goo_grid->register_edit_event( i_event_id = cl_gui_alv_grid=>mc_evt_modified ).
    set handler:
      o_event_receiver->user_command for goo_grid,
      o_event_receiver->data_changed for goo_grid.
hope this helps...
regards