CL_SALV_TABLE - how to trigger Double_Click question

Question

I am trying to find how to trigger an event on double click similar to  using Event Double_Click in Class CL_GUI_ALV_GRID   I am fresh out of the ABAP OO class and everything is a blur.  This is what I did.  I created a program that  with
Data: r_grid TYPE REF TO cl_salv_table.
CALL  METHOD CL_SALV_TABLE=>FACTORY
  Importing R_SALV_TABLE   = r_grid 
  Changing ITAB.
I then tried to create an Include program to define a Local Class
*&  Include           ZSD_DISPLAY_CUSTOMER
class lcl_event_handler definition.
PUBLIC SECTION.
  METHODS: on_double_click for event double_click of cl_gui_alv_grid
METHODS: on_double_click for event double_click of cl_salv_table
             IMPORTING es_row_no e_column.
ENDCLASS.
class lcl_event_handler IMPLEMENTATION.
METHOD on_double_click.
Data: IT_CUSTHIER type ZSD11_CUST_HIER_TABLE_TYPE.
Data: WK_CUSTHIER LIKE LINE OF IT_CUSTHIER.
types: BEGIN OF custhier_x,
        custhier like WK_CUSTHIER,
        number TYPE int4,
        quantity type MENGE_D,
        dollars_n_cents type DMBTR,
       END OF   custhier_x.
data: it_custhier_x type STANDARD TABLE OF custhier_x.
data: wk_custhier_x like LINE OF it_custhier_x.
    read table it_custhier_x into wk_custhier_x
     index es_row_no-row_id.
data: wk_vkorg type vkorg.
data: wk_vtweg type vtweg.
data: wk_spart type spart.
wk_vkorg = '3290'.
wk_vtweg = '00'.
wk_spart = '00'.
SET PARAMETER ID: 'KUN' field wk_custhier_x-custhier-kunnr.
SET PARAMETER ID: 'VKO' field wk_vkorg.
SET PARAMETER ID: 'VTW' field wk_vtweg.
SET PARAMETER ID: 'SPA' field wk_spart.
call TRANSACTION 'VD03' AND SKIP FIRST SCREEN.
ENDMETHOD.
ENDCLASS.
When I try to do a syntax check I get this error 
The Handler Method ON_DOUBLE_CLICK is only defined for trigger objects of CL_GUI_ALV_GRID, but the system tried to register a trigger object of CL_SALV_TABLE
Any suggestions on what I need to do in order to trigger a event for double click ?
Thanks
Edited by: Bob Ackerman on Sep 22, 2010 11:25 AM

Answer 1

I am not getting anything to happen on double click.   In debug mode, I see that it calls program SAPLSLVC_FULLSCREEN and gets to FORM  SELFIELD_GET  which gets the row, column, and value of the field that was double clicked.  But, nothing seems to be returned to my program.  I am fresh out of the ABAP OO class and everything is a blur.  My test program is listed below, if you would be so kind as to take a look and maybe see what I am missing.
Include program   ZSD_DISPLAY_CUSTOMER
class lcl_event_handler definition.
PUBLIC SECTION.
**  METHODS: on_double_click for event double_click of cl_gui_alv_grid
**             IMPORTING es_row_no e_column.
METHODS:
      on_DOUBLE_CLICK
        FOR EVENT DOUBLE_CLICK OF cl_salv_events_table
          IMPORTING
            row
            column  .
ENDCLASS.
class lcl_event_handler IMPLEMENTATION.
METHOD on_double_click.
**    data: it_sflight type TABLE OF sflight,
**          wa_spfli  type spfli.
Data: IT_CUSTHIER type ZSD11_CUST_HIER_TABLE_TYPE.
Data: WK_CUSTHIER LIKE LINE OF IT_CUSTHIER.
types: BEGIN OF custhier_x,
        custhier like WK_CUSTHIER,
        number TYPE int4,
        quantity type MENGE_D,
        dollars_n_cents type DMBTR,
       END OF   custhier_x.
data: it_custhier_x type STANDARD TABLE OF custhier_x.
data: wk_custhier_x like LINE OF it_custhier_x.
  data: ls_row_id type lvc_s_row.
  data: ls_col_id type lvc_s_col.
  data: l_value type lvc_s_data-value.
  data: ls_selfield type lvc_s_self.
  data: ls_fieldcat type slis_fieldcat_alv.
  data: ls_fieldcat_lvc type lvc_s_fcat.
data: wk_vkorg type vkorg.
data: wk_vtweg type vtweg.
data: wk_spart type spart.
wk_vkorg = '3290'.
wk_vtweg = '00'.
wk_spart = '00'.
SET PARAMETER ID: 'KUN' field wk_custhier_x-custhier-kunnr.
SET PARAMETER ID: 'VKO' field wk_vkorg.
SET PARAMETER ID: 'VTW' field wk_vtweg.
SET PARAMETER ID: 'SPA' field wk_spart.
call TRANSACTION 'VD03' AND SKIP FIRST SCREEN.
ENDMETHOD.
ENDCLASS.
In the main program :
CREATE OBJECT CUST_HIER
  EXPORTING
    IM_HIERARCHY_TYPE = 'A'
*    IM_CUSTOMER_NUMBER =
    IM_SALES_ORG = '3290'
    IM_DIST_CHANNEL = '00'
    IM_DIVISION = '00'
    IM_VALIDITY_DATE = '99991215'.
   CALL METHOD CUST_HIER->GET_CUSTHIER_NODES
     IMPORTING EX_CUSTHIER = IT_CUSTHIER.
   it_custhier_x = IT_CUSTHIER.
TRY.
  CALL METHOD CL_SALV_TABLE=>FACTORY
*    EXPORTING
*      LIST_DISPLAY   = IF_SALV_C_BOOL_SAP=>FALSE
*      R_CONTAINER    =
*      CONTAINER_NAME =
    IMPORTING
      R_SALV_TABLE   = r_grid
    CHANGING
      T_TABLE        = IT_CUSTHIER_X.
   CATCH CX_SALV_MSG .
  ENDTRY.
*... §3 Functions
*... §3.1 activate ALV generic Functions
  data: lr_functions type ref to cl_salv_functions_list.
  lr_functions = r_grid->get_functions( ).
  lr_functions->set_default( abap_true ).
*... set the columns technical
  data: lr_columns type ref to cl_salv_columns.
  lr_columns = r_grid->get_columns( ).
  lr_columns->set_optimize( abap_true ).
  perform set_columns_technical using lr_columns.
  r_grid->display( ).
lr_events = r_grid->get_event( ).
  create object gr_events.
  set handler gr_events->on_double_click for lr_events.
Edited by: Bob Ackerman on Sep 22, 2010 5:30 PM
Edited by: Bob Ackerman on Sep 22, 2010 5:35 PM
Edited by: Bob Ackerman on Sep 22, 2010 5:37 PM