topic Re: Editable ALV in Application Development and Automation Discussions

Editable ALV

Former Member — Mon, 16 Apr 2007 19:26:18 GMT

Hello All,

I have a question about editable ALV. Is it possible to make certail lines editable and some are not?

Thanks,

Jim

Re: Editable ALV

Former Member — Mon, 16 Apr 2007 19:28:19 GMT

Check this link:

http://help.sap.com/saphelp_47x200/helpdata/en/df/ef7f380c2f2e3ce10000009b38f8cf/frameset.htm

Regards,

Amey

Re: Editable ALV

Former Member — Mon, 16 Apr 2007 19:30:39 GMT

Sure -:)

Look at this sample code -:D It uses OO ALV.


*&-----------------------------------------------------------*
*& Report  Z_DUMMY_ATG
*&-----------------------------------------------------------*

REPORT  Z_DUMMY_ATG NO STANDARD PAGE HEADING.

TABLES: SPFLI.

*============================================================
* Variables
*============================================================

DATA: OK_CODE TYPE SY-UCOMM,
      L_MODE TYPE RAW4,
      W_TABIX TYPE SY-TABIX.

*============================================================
* Tablas internas
*============================================================
DATA: L_S_LAYO TYPE LVC_S_LAYO.

DATA: WA_EDIT TYPE LVC_T_STYL WITH HEADER LINE.
DATA: IT_EDIT TYPE LVC_T_STYL WITH HEADER LINE.

DATA: BEGIN OF G_WA_SFLIGHT.
        INCLUDE STRUCTURE SPFLI.
DATA: CELL_TAB TYPE LVC_T_STYL.
DATA: END OF G_WA_SFLIGHT.

TYPES: BEGIN OF SPFLI_TAB.
        INCLUDE STRUCTURE SPFLI.
TYPES: CELL_TAB TYPE LVC_T_STYL.
TYPES: END OF SPFLI_TAB.

TYPES: SPFLI_TABS TYPE STANDARD TABLE OF SPFLI_TAB.

DATA: GI_SFLIGHT TYPE SPFLI_TABS.

DATA: BEGIN OF AUX_TAB OCCURS 0,
      CARRID LIKE SPFLI-CARRID,
      CONNID LIKE SPFLI-CONNID,
      CITYFROM LIKE SPFLI-CITYFROM,
      AIRPFROM LIKE SPFLI-AIRPFROM,
      CITYTO LIKE SPFLI-CITYTO,
      AIRPTO LIKE SPFLI-AIRPTO,
      END OF AUX_TAB.

DATA: SPFLI_TAB_WA LIKE G_WA_SFLIGHT.
FIELD-SYMBOLS: <SF> STRUCTURE G_WA_SFLIGHT 
               DEFAULT SPFLI_TAB_WA.

*============================================================
* Objetos
*============================================================

DATA: CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER,
      ALV_LIST TYPE REF TO CL_GUI_ALV_GRID.

*============================================================
* Selección de Datos
*============================================================

SELECT *
FROM SPFLI
INTO CORRESPONDING FIELDS OF TABLE AUX_TAB .

LOOP AT AUX_TAB.
  MOVE-CORRESPONDING AUX_TAB TO <SF>.
  APPEND <SF> TO GI_SFLIGHT.
ENDLOOP.

*============================================================
* Instancimiento de Objetos
*============================================================

CREATE OBJECT CONTAINER
       EXPORTING CONTAINER_NAME = 'LIST_AREA'.

CREATE OBJECT ALV_LIST
       EXPORTING I_PARENT = CONTAINER.

*============================================================
* Procesamiento
*============================================================

LOOP AT GI_SFLIGHT INTO G_WA_SFLIGHT.
  W_TABIX = SY-TABIX.
  IF G_WA_SFLIGHT-CITYTO EQ 'SAN FRANCISCO'.
    L_MODE = CL_GUI_ALV_GRID=>MC_STYLE_ENABLED.
    MOVE 'CITYTO' TO WA_EDIT-FIELDNAME.
    MOVE L_MODE TO WA_EDIT-STYLE.
    INSERT WA_EDIT INTO IT_EDIT INDEX W_TABIX.
    G_WA_SFLIGHT-CELL_TAB[] = IT_EDIT[].
  ENDIF.
  MODIFY GI_SFLIGHT FROM G_WA_SFLIGHT.
ENDLOOP.

MOVE 'CELL_TAB' TO L_S_LAYO-STYLEFNAME.

CALL METHOD ALV_LIST->SET_READY_FOR_INPUT
      EXPORTING I_READY_FOR_INPUT = 1.

CALL METHOD ALV_LIST->SET_TABLE_FOR_FIRST_DISPLAY(
                      EXPORTING I_STRUCTURE_NAME = 'SPFLI'
                                IS_LAYOUT = L_S_LAYO
                      CHANGING IT_OUTTAB = GI_SFLIGHT ).

*============================================================
* Dynpro
*============================================================

CALL SCREEN 100.

*&-----------------------------------------------------------
*&      Module  STATUS_0100  OUTPUT
*&-----------------------------------------------------------
MODULE STATUS_0100 OUTPUT.
  SET PF-STATUS '100'.
ENDMODULE.

*&-----------------------------------------------------------
*&      Module  USER_COMMAND_0100  INPUT
*&-----------------------------------------------------------
MODULE USER_COMMAND_0100 INPUT.
  OK_CODE = SY-UCOMM.
  IF OK_CODE = 'BACK'.
    SET SCREEN 0.
    LEAVE SCREEN.
    CLEAR OK_CODE.
  ENDIF.
ENDMODULE.

Greetings,

Blag.

Re: Editable ALV

Former Member — Mon, 16 Apr 2007 19:33:03 GMT

Yes You can. Its possible.

Shreekant

Re: Editable ALV

Former Member — Mon, 16 Apr 2007 19:33:45 GMT

Hi.

Do you have a sample code which is not OO-related? I am not good at object oriented.

Thanks,

Jim

Re: Editable ALV

Former Member — Mon, 16 Apr 2007 19:35:53 GMT

Sorry Jim -:( I'm not...I made that code, because I need it for a requirement...But I don't think it would be difficult to adapted to "normal" ALV...

Greetings,

Blag.

Re: Editable ALV

Former Member — Mon, 16 Apr 2007 20:20:15 GMT

Hi Shreekant,

Can you please teach me how?

Thanks,

Jim

Re: Editable ALV

Former Member — Mon, 16 Apr 2007 21:44:43 GMT

Hi,

Please check this link.

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_editable.htm

Then you can capture the events in USER COMMAND.

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_ucomm.htm

Regards,

Ferry Lianto

Re: Editable ALV

Former Member — Tue, 17 Apr 2007 13:52:05 GMT

Hi Ferry,

Thanks a lot for the link. But I still have a problem. My editable fields in the ALV should be 3 fields. When I try to add more fields which should be uneditable, I get a dump.

Thanks,

Jim

Re: Editable ALV

Former Member — Tue, 17 Apr 2007 18:38:57 GMT

I use this code:

LOOP AT i_display INTO ls_listrow WHERE payment_amount NE space.

ls_stylerow-fieldname = 'PAYMENT_AMOUNT' .

ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.

INSERT ls_stylerow INTO TABLE lt_styletab.

ls_stylerow-fieldname = 'CASH_PAY_AMT' .

ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.

INSERT ls_stylerow INTO TABLE lt_styletab.

ls_stylerow-fieldname = 'CHEQUE_PAY_AMT' .

ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.

INSERT ls_stylerow INTO TABLE lt_styletab.

INSERT LINES OF lt_styletab INTO TABLE ls_listrow-celltab.

MODIFY i_display FROM ls_listrow.

ENDLOOP.

Thanks to all who replied.

Jim