After user command is added tool disappeared

[Former Member]

Hi all
I have a ALV grid in a modal dialog that looks as following:

I tried to add tool bar to the ALV as following:

The event class :

CLASS lcl_evt_task_user_cmd IMPLEMENTATION.
  METHOD handle_toolbar.
    e_object->mt_toolbar = VALUE ttb_button(
                           ( butn_type = 3 )
                           ( function = 'EDIT' icon = icon_edit_file butn_type = 0 )
                           ).
  ENDMETHOD.
  METHOD handle_user_command.
    CASE e_ucomm.
      WHEN 'EDIT'.
    ENDCASE.
*    cl_gui_cfw=>set_new_ok_code('DUMMY').
  ENDMETHOD.
ENDCLASS.

and the way how I added:

  METHOD show.
    FIELD-SYMBOLS <lt_table> TYPE STANDARD TABLE.
    IF c_go_provider->c_go_grid IS INITIAL.
      DATA(lt_fieldcat) = me->get_fieldcat( c_go_provider->c_gv_struname ).
      c_go_provider->c_go_container = NEW cl_gui_custom_container( container_name = co_grid_name ).
      c_go_provider->c_go_grid = NEW cl_gui_alv_grid( i_parent = c_go_provider->c_go_container ).
      ASSIGN c_go_provider->c_gt_data->* TO <lt_table>.
      me->register_event( ).
      c_go_provider->c_go_grid->set_table_for_first_display(
       EXPORTING
          is_variant = VALUE disvariant( report = sy-repid )
          i_save = 'A'
          is_layout = VALUE lvc_s_layo( sel_mode = 'A' )
        CHANGING
          it_outtab = <lt_table>
          it_fieldcatalog = lt_fieldcat
       ).
      c_go_provider->c_go_grid->set_toolbar_interactive( ).
    ENDIF.
    c_go_provider->c_go_grid->refresh_table_display( ).
  ENDMETHOD.
  METHOD register_event.
    me->c_go_event = NEW lcl_evt_task_user_cmd( ).
    SET HANDLER  me->c_go_event->handle_toolbar
                 me->c_go_event->handle_user_command
        FOR  c_go_provider->c_go_grid.
  ENDMETHOD.

After, the standard toolbar disappeared:

What am I doing wrong?

[Former Member]

Hi all
I have a ALV grid in a modal dialog that looks as following:

I tried to add tool bar to the ALV as following:

The event class :

CLASS lcl_evt_task_user_cmd IMPLEMENTATION.
  METHOD handle_toolbar.
    e_object->mt_toolbar = VALUE ttb_button(
                           ( butn_type = 3 )
                           ( function = 'EDIT' icon = icon_edit_file butn_type = 0 )
                           ).
  ENDMETHOD.
  METHOD handle_user_command.
    CASE e_ucomm.
      WHEN 'EDIT'.
    ENDCASE.
*    cl_gui_cfw=>set_new_ok_code('DUMMY').
  ENDMETHOD.
ENDCLASS.

and the way how I added:

  METHOD show.
    FIELD-SYMBOLS <lt_table> TYPE STANDARD TABLE.
    IF c_go_provider->c_go_grid IS INITIAL.
      DATA(lt_fieldcat) = me->get_fieldcat( c_go_provider->c_gv_struname ).
      c_go_provider->c_go_container = NEW cl_gui_custom_container( container_name = co_grid_name ).
      c_go_provider->c_go_grid = NEW cl_gui_alv_grid( i_parent = c_go_provider->c_go_container ).
      ASSIGN c_go_provider->c_gt_data->* TO <lt_table>.
      me->register_event( ).
      c_go_provider->c_go_grid->set_table_for_first_display(
       EXPORTING
          is_variant = VALUE disvariant( report = sy-repid )
          i_save = 'A'
          is_layout = VALUE lvc_s_layo( sel_mode = 'A' )
        CHANGING
          it_outtab = <lt_table>
          it_fieldcatalog = lt_fieldcat
       ).
      c_go_provider->c_go_grid->set_toolbar_interactive( ).
    ENDIF.
    c_go_provider->c_go_grid->refresh_table_display( ).
  ENDMETHOD.
  METHOD register_event.
    me->c_go_event = NEW lcl_evt_task_user_cmd( ).
    SET HANDLER  me->c_go_event->handle_toolbar
                 me->c_go_event->handle_user_command
        FOR  c_go_provider->c_go_grid.
  ENDMETHOD.

After, the standard toolbar disappeared:

What am I doing wrong?

[DoanManhQuynh]

its disappeared because you overwrite the mt_toobar:

e_object->mt_toolbar =VALUE ttb_button(( butn_type =3)(function='EDIT'icon= icon_edit_file butn_type =0)).

you should add, not overwrite:

e_object->mt_toolbar =VALUE ttb_button( BASE ( e_object->mt_toolbar ) ( butn_type =3)(function='EDIT'icon= icon_edit_file butn_type =0)).

[Sandra_Rossi]

I see that you have the same issues as I have with spaces removed from code by SCN 🙂

[DoanManhQuynh]

yes, space removed will happend when we copy text inside code tag from other answer (comment). I have been experience it for a few times.

[Sandra_Rossi]

Question also asked on stackoverflow: https://stackoverflow.com/questions/54099836/after-user-command-is-added-tool-disappeared