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Add(Copy)/Change/Delete in editable ALV list

Former Member
0 Kudos

I want to add a column to my ALV list where the user can enter an 'A' to Copy, 'C' to Change or 'D' to Delete. If the user enters an 'A', the code needs to insert a new line into the ALV list. After the user makes the changes on the screen and selects Save, I need the program to perform different functions depending on whether the user entered an 'A', 'C' or 'D' in the column. I have never used an editable ALV list and would like to have some sample code to get started. Does anyone have any code similar to what I am trying to do?

Thanks.

Sandy

1 ACCEPTED SOLUTION

Former Member
0 Kudos

Hi,

Take a look at the demo programs

BCALV_EDIT_01

BCALV_EDIT_02

BCALV_EDIT_03

BCALV_EDIT_04

BCALV_EDIT_05

BCALV_EDIT_06

BCALV_EDIT_07

BCALV_EDIT_08

Out of this BCALV_EDIT_04 handles deleting and appending rows.

Regards,

Ravi

4 REPLIES 4

Former Member
0 Kudos

Hi,

Take a look at the demo programs

BCALV_EDIT_01

BCALV_EDIT_02

BCALV_EDIT_03

BCALV_EDIT_04

BCALV_EDIT_05

BCALV_EDIT_06

BCALV_EDIT_07

BCALV_EDIT_08

Out of this BCALV_EDIT_04 handles deleting and appending rows.

Regards,

Ravi

former_member181962
Active Contributor
0 Kudos

Hi Sandy,

Refer this snippet:

<b>CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = W_REPID

I_CALLBACK_PF_STATUS_SET = 'PF_STATUS'

I_CALLBACK_USER_COMMAND = 'USER_COMMAND'

FORM USER_COMMAND USING P_UCOMM TYPE SY-UCOMM

P_SELFLD TYPE SLIS_SELFIELD.

case p_ucomm.

when 'SAVE'.

Data ref1 type ref to cl_gui_alv_grid.

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

E_GRID = ref1.

call method ref1->check_changed_data

loop at itab.

if itab-col = 'A'

insert ztable from itab.

endif.

if itab-col = 'C'

modify ztable from itab.

endif.

if itab-col = 'D'

delete ztable from itab.

endif.

endloop.

endcase.

ENDFORM.</b>

Regards,

Ravi

former_member188685
Active Contributor
0 Kudos

Hi,

Did you check this..

<b>BCALV_EDIT_04</b>

for Appending new rows, deleting the rows.

Regards

vijay

0 Kudos

Hi,

check this code... if you trying with ALV FM, and editable grid then check this code.

REPORT  ZTESTDFALV1                             .


*Data Declaration
*----------------
DATA: BEGIN OF T_EKKO,
  EBELN TYPE EKPO-EBELN,
  EBELP TYPE EKPO-EBELP,
*  FLAG TYPE C,
*  HANDLE_STYLE TYPE LVC_T_STYL,
 END OF T_EKKO.

  DATA: GD_REPID LIKE SY-REPID, "Exists
  REF_GRID TYPE REF TO CL_GUI_ALV_GRID. "new

DATA: BEGIN OF IT_EKKO OCCURS 0.
        INCLUDE STRUCTURE T_EKKO.
DATA: END OF IT_EKKO.

DATA: BEGIN OF IT_BACKUP OCCURS 0.
        INCLUDE STRUCTURE T_EKKO.
DATA: END OF IT_BACKUP.
*ALV data declarations
TYPE-POOLS: SLIS.                                 "ALV Declarations
DATA: FIELDCATALOG TYPE SLIS_T_FIELDCAT_ALV WITH HEADER LINE,
      GD_LAYOUT    TYPE SLIS_LAYOUT_ALV.


************************************************************************
*Start-of-selection.
START-OF-SELECTION.

  PERFORM DATA_RETRIEVAL.
  PERFORM BUILD_FIELDCATALOG.
  PERFORM BUILD_LAYOUT.
  IT_BACKUP[] = IT_EKKO[].
  PERFORM DISPLAY_ALV_REPORT.


*&--------------------------------------------------------------------*
*&      Form  build_fieldcatalog
*&--------------------------------------------------------------------*
*       text
*---------------------------------------------------------------------*
FORM BUILD_FIELDCATALOG.
  REFRESH FIELDCATALOG.
  CLEAR FIELDCATALOG.
*

  FIELDCATALOG-FIELDNAME   = 'EBELN'.
  FIELDCATALOG-SELTEXT_M   = 'Purchase Order'.
  FIELDCATALOG-INPUT     = 'X'.
  FIELDCATALOG-EDIT     = 'X'.
  FIELDCATALOG-COL_POS     = 2.
  APPEND FIELDCATALOG.
  CLEAR  FIELDCATALOG.

  FIELDCATALOG-FIELDNAME   = 'EBELP'.
  FIELDCATALOG-SELTEXT_M   = 'PO Item'.
  FIELDCATALOG-COL_POS     = 3.
  APPEND FIELDCATALOG.
  CLEAR  FIELDCATALOG.

ENDFORM.                    " BUILD_FIELDCATALOG


*&---------------------------------------------------------------------*
*&      Form  BUILD_LAYOUT
*&---------------------------------------------------------------------*
*       Build layout for ALV grid report
*----------------------------------------------------------------------*
FORM BUILD_LAYOUT.
  "Permet d'ajuster les colonnes au text
*  gd_layout-colwidth_optimize = 'X'.
*  GD_LAYOUT-TOTALS_TEXT       = 'Totals'(201).

*  gd_layout-box_fieldname = 'SELECT'.
*  gd_layout-box_tabname   = 'IT_EKKO'.

ENDFORM.                    " BUILD_LAYOUT


*&---------------------------------------------------------------------*
*&      Form  DISPLAY_ALV_REPORT
*&---------------------------------------------------------------------*
*       Display report using ALV grid
*----------------------------------------------------------------------*
FORM DISPLAY_ALV_REPORT .
  GD_REPID = SY-REPID.


  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
            I_CALLBACK_PROGRAM        = GD_REPID
*            i_callback_top_of_page   = 'TOP-OF-PAGE'
            I_CALLBACK_PF_STATUS_SET  = 'SET_PF_STATUS'
            I_CALLBACK_USER_COMMAND   = 'USER_COMMAND'
*            i_grid_title             = 'My Title'
            IS_LAYOUT                 = GD_LAYOUT
            IT_FIELDCAT               = FIELDCATALOG[]
       TABLES
            T_OUTTAB                  = IT_EKKO
       EXCEPTIONS
            PROGRAM_ERROR             = 1
            OTHERS                    = 2.

  IF SY-SUBRC <> 0.
    WRITE:/ SY-SUBRC.
  ENDIF.

ENDFORM.                    " DISPLAY_ALV_REPORT


*&---------------------------------------------------------------------*
*&      Form  DATA_RETRIEVAL
*&---------------------------------------------------------------------*
*       Retrieve data form EKPO table and populate itab it_ekko
*----------------------------------------------------------------------*
FORM DATA_RETRIEVAL.
  SELECT EBELN EBELP
   UP TO 10 ROWS
    FROM EKPO
    INTO CORRESPONDING FIELDS OF TABLE  IT_EKKO.
ENDFORM.                    " DATA_RETRIEVAL


*----------------------------------------------------------------------*
*                      FORM SET_PF_STATUS                              *
*----------------------------------------------------------------------*
FORM SET_PF_STATUS USING RT_EXTAB   TYPE  SLIS_T_EXTAB.
  SET PF-STATUS 'STANDARD_FULLSCREEN1' EXCLUDING RT_EXTAB.
ENDFORM.                    "set_pf_status


*&--------------------------------------------------------------------*
*&      Form  user_command
*&--------------------------------------------------------------------*
*       text
*---------------------------------------------------------------------*
*      -->R_UCOMM    text
*      -->RS_SELFIELDtext
*---------------------------------------------------------------------*
FORM USER_COMMAND  USING R_UCOMM LIKE SY-UCOMM
                         RS_SELFIELD TYPE SLIS_SELFIELD.


<b>

*then insert the following code in your USER_COMMAND routine...


  IF REF_GRID IS INITIAL.
    CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
      IMPORTING
        E_GRID = REF_GRID.
  ENDIF.

  IF NOT REF_GRID IS INITIAL.
    CALL METHOD REF_GRID->CHECK_CHANGED_DATA
      .
  ENDIF.</b>*modify

  CASE R_UCOMM.
    WHEN '&IC1'.
      CHECK RS_SELFIELD-TABINDEX > 0.
      IF RS_SELFIELD-VALUE EQ '6000000001'.
        CALL TRANSACTION 'ZDF2'.
      ENDIF.
    WHEN 'REFRESH'.

      READ TABLE IT_EKKO INDEX  RS_SELFIELD-TABINDEX.
      IF SY-SUBRC = 0.
        READ TABLE IT_BACKUP INDEX RS_SELFIELD-TABINDEX.
        IF SY-SUBRC = 0.
          IF IT_EKKO <> IT_BACKUP.
*  then do your check
          ENDIF.
        ENDIF.
      ENDIF.

      PERFORM DATA_RETRIEVAL.
      RS_SELFIELD-REFRESH = 'X'.

  ENDCASE.
ENDFORM.                    "user_command

regards

vijay