Problem with data_changed event (single/double click)

Former Member — Thu, 17 Apr 2008 09:18:08 GMT

Hi there. I've got a problem. I have a class


*---------------------------------------------------------------------*
*       CLASS lcl_event_receiver DEFINITION
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
CLASS lcl_event_receiver DEFINITION.
  PUBLIC SECTION.
    CLASS-METHODS: event_handler_hit_enter
    FOR EVENT data_changed OF cl_gui_alv_grid
    IMPORTING
      er_data_changed
      sender .

    CLASS-METHODS: handle_double_click
    FOR EVENT double_click OF cl_gui_alv_grid
    IMPORTING
      e_row
      e_column
      es_row_no .

    CLASS-METHODS: e_cbox_clicked02
    FOR EVENT data_changed OF cl_gui_alv_grid
    IMPORTING
      er_data_changed
      sender .
ENDCLASS.



*---------------------------------------------------------------------*
*       CLASS lcl_event_receiver IMPLEMENTATION
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
...

  METHOD e_cbox_clicked02 .
    DATA: mod_line like G_changes02  .
    DATA: pchange type ref to cl_alv_changed_data_protocol .
    DATA: G_changes_ LIKE LINE OF G_changes02 .
    DATA: roid TYPE LVC_S_ROID .

    field-symbols <mod_table> type standard table .

    pchange = er_data_changed .
    ASSIGN pchange->mp_mod_rows->* TO <mod_table> .
    READ table <mod_table> INTO mod_line INDEX 1 .
    MODIFY TABLE G_changes02 FROM mod_line .

    CALL METHOD g_report02->refresh_table_display .

    call method cl_gui_cfw=>set_new_ok_code
      exporting
        new_code = 'GRIDHANDLE'.
  ENDMETHOD .
...

ENDCLASS .

I create a gri object

 
  IF ( c_report02 IS INITIAL ) .
    CREATE OBJECT c_report02
      EXPORTING container_name = 'C_REPORT02'.

    REFRESH G_changes02 .

    SELECT * ...

  IF ( g_report02 IS INITIAL ) .
    CREATE OBJECT g_report02
      EXPORTING i_parent = c_report02 .

    SET HANDLER lcl_event_receiver=>e_cbox_clicked02
      FOR g_report02 .

    PERFORM fieldcat_report02 .

    l_report02-no_toolbar = 'X' .
    l_report02-zebra      = 'X' .

    CALL METHOD g_report02->set_table_for_first_display
      EXPORTING is_layout = l_report02
                i_save     = 'A'
      CHANGING  it_outtab  = G_changes02[]
                it_fieldcatalog = ws_fieldcat_report02 .
  ELSE .
    CALL METHOD g_report02->refresh_table_display .
  ENDIF .

Now when I tick a checkbox inside grid - it doesn't enter class method e_cbox_clicked02, whilst when I give 2 click on the checkbox - it works

Do You have any suggestions about that? Greetings. P.

Re: Problem with data_changed event (single/double click)

Former Member — Thu, 17 Apr 2008 09:45:01 GMT

Problem solved


    CALL METHOD grid->register_edit_event
      EXPORTING i_event_id = cl_gui_alv_grid=>mc_evt_modified.

missing

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Problem with data_changed event (single/double click)

Re: Problem with data_changed event (single/double click)