Solved: Re: Save Data in ALV Report .

Former Member · ‎2009 Feb 10

Hello,

Given below is my code

*&---------------------------------------------------------------------*
*& Report  ZALV_TEST_SA                                                *
*&                                                                     *
*&---------------------------------------------------------------------*
*&                                                                     *
*&                                                                     *
*&---------------------------------------------------------------------*

REPORT  ZALV_TEST_SA NO STANDARD PAGE HEADING.

*----------------------TYPE POOL OF ALV--------------------------------*
*                                                                      *
TYPE-POOLS: SLIS.

*----------------------DATABASE TABLES---------------------------------*
*                                                                      *
TABLES: ZFLIGHTM_SA, ZFLIGHT_AVAIL_SA.

*-------------DATA DECLARATION-----------------------------------------*
*                                                                      *
DATA: BEGIN OF ITAB OCCURS 0,
         ZFLIGHT_ID TYPE ZFLIGHT_ID,
         ZCITY_FROM TYPE ZCITY_FROM,
         ZCITY_TO TYPE ZCITY_TO,
         ZDEP_DATE TYPE DATS,
         ZTIME TYPE TIMS,
         ZPRICE TYPE ZPRICE,
         ZNUM_OF_PSNGRS(3) TYPE N,
         ZAVAIL_SEATS(3) TYPE N,
      END OF ITAB.

DATA: BEGIN OF ITABM OCCURS 0,
         MANDT TYPE MANDT,
         ZFLIGHT_ID TYPE ZFLIGHT_ID,
         ZCITY_FROM TYPE ZCITY_FROM,
         ZCITY_TO TYPE ZCITY_TO,
         ZTIME TYPE TIMS,
         ZPRICE TYPE ZPRICE,
      END OF ITABM.

DATA: BEGIN OF ITAB_AVAIL OCCURS 0,
         MANDT TYPE MANDT,
         ZFLIGHT_ID TYPE ZFLIGHT_ID,
         ZDEP_DATE TYPE DATS,
         ZNUM_OF_PSNGRS(3) TYPE N,
         ZAVAIL_SEATS(3) TYPE N,
      END OF ITAB_AVAIL.

DATA: WA_ITAB LIKE LINE OF ITAB,
      WA_ITABM LIKE LINE OF ITABM,
      WA_ITAB_AVAIL LIKE LINE OF ITAB_AVAIL.

DATA: L_REPID LIKE SY-REPID,
      L_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
      L_LAYOUT TYPE SLIS_LAYOUT_ALV,
      L_EVENTS TYPE SLIS_T_EVENT.

DATA: WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.

*----------------SELECTION SCREEN SELECT-OPTIONS-----------------------*
*                                                                      *
SELECT-OPTIONS S_CITY FOR ZFLIGHTM_SA-ZCITY_FROM NO INTERVALS.
SELECT-OPTIONS D_CITY FOR ZFLIGHTM_SA-ZCITY_TO NO INTERVALS.
SELECT-OPTIONS D_DATE FOR ZFLIGHT_AVAIL_SA-ZDEP_DATE NO INTERVALS.

*----------------------SELECTION OF DATA-------------------------------*
*                                                                      *
PERFORM SELECT_DATA.

*----------------SETTING DATA IN TABLE FOR FIELD CATALOG---------------*
*                                                                      *
PERFORM CALL_FIELDCAT_MERGE.

*----------CALLING FUNCTION FOR DISPLAYING REPORT----------------------*
*                                                                      *
PERFORM DISPLAY_TABLE.

*----------------------AT SELECTION SCREEN EVENT-----------------------*
*                                                                      *
AT USER-COMMAND.
  CASE sy-ucomm.
    WHEN 'STORE'.
       PERFORM SAVE_DATA.
    WHEN 'PREVIOUS'.
       LEAVE TO SCREEN 0.
    WHEN OTHERS.
  ENDCASE.

*------------------------------FORMS-----------------------------------*
*                                                                      *
*&---------------------------------------------------------------------*
*&      Form  SELECT_DATA
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM SELECT_DATA .
  SELECT A~ZFLIGHT_ID    ZCITY_FROM
         ZCITY_TO        ZDEP_DATE
         ZTIME           ZPRICE
         ZNUM_OF_PSNGRS  ZAVAIL_SEATS
     FROM ZFLIGHTM_SA AS A INNER JOIN ZFLIGHT_AVAIL_SA AS B
        ON A~ZFLIGHT_ID = B~ZFLIGHT_ID
         INTO CORRESPONDING FIELDS OF TABLE ITAB
            WHERE A~ZCITY_FROM IN S_CITY
              AND A~ZCITY_TO IN D_CITY
              AND B~ZDEP_DATE IN D_DATE.

  L_REPID = SY-REPID.

ENDFORM.                    " SELECT_DATA

*&---------------------------------------------------------------------*
*&      Form  CALL_FIELDCAT_MERGE
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM CALL_FIELDCAT_MERGE .
*  CLEAR WA_FIELDCAT.
*  WA_FIELDCAT-TABNAME       = ITAB.
*  WA_FIELDCAT-FIELDNAME     = 'ZFLIGHT_ID'.
*  WA_FIELDCAT-KEY           = 'X'.     "sets key field
*  APPEND WA_FIELDCAT TO  L_FIELDCAT.
*
*
*  WA_FIELDCAT-TABNAME       = ITAB.
*  WA_FIELDCAT-FIELDNAME     = 'ZPRICE'.
* WA_FIELDCAT-KEY           = 'X'.     "sets key field
*  APPEND WA_FIELDCAT TO  L_FIELDCAT.
*
*  WA_FIELDCAT-TABNAME       = ITAB.
*  WA_FIELDCAT-FIELDNAME     = 'ZAVAIL_SEATS'.
*  WA_FIELDCAT-KEY           = 'X'.     "sets key field
*  APPEND WA_FIELDCAT TO  L_FIELDCAT.


*--------------CALLING FUNCTION FOR FIELD CATALOG----------------------*
*                                                                      *
  CLEAR L_FIELDCAT.

  CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
  EXPORTING
     I_PROGRAM_NAME               = L_REPID
     I_INTERNAL_TABNAME           = 'ITAB'
*       I_STRUCTURE_NAME             = 'WA_ITAB'
*       I_CLIENT_NEVER_DISPLAY       = 'X'
     I_INCLNAME                   = 'ZALV_TEST_SA'
     I_BYPASSING_BUFFER           = 'X'
*       I_BUFFER_ACTIVE              =
    CHANGING
      CT_FIELDCAT                  = L_FIELDCAT
*     EXCEPTIONS
*       INCONSISTENT_INTERFACE       = 1
*       PROGRAM_ERROR                = 2
*       OTHERS                       = 3
            .
  IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

*--------------EDITING FIELDS IN FIELD CATALOG ------------------------*
*                                                                      *
  LOOP AT L_FIELDCAT INTO WA_FIELDCAT.

    CASE WA_FIELDCAT-FIELDNAME.
         WHEN 'ZFLIGHT_ID'.
           WA_FIELDCAT-COL_POS = '1'.
*          WA_FIELDCAT-text_fieldname = 'Flight ID'.
           WA_FIELDCAT-KEY = '3'.
           WA_FIELDCAT-JUST = 'L'.
           WA_FIELDCAT-NO_ZERO = 'X'.
           WA_FIELDCAT-EMPHASIZE = 'X'.
           WA_FIELDCAT-SELTEXT_L = 'Flight ID'. "40 char long field name
           WA_FIELDCAT-SELTEXT_M = 'Flight ID'. "20 char long field name
           WA_FIELDCAT-SELTEXT_S = 'Flight ID'. "10 char long field name
         WHEN 'ZCITY_FROM' .
           WA_FIELDCAT-NO_OUT = 'X'.
         WHEN 'ZCITY_TO' .
           WA_FIELDCAT-NO_OUT = 'X'.
         WHEN 'ZDEP_DATE' .
           WA_FIELDCAT-NO_OUT = 'X'.
         WHEN 'ZTIME' .
           WA_FIELDCAT-NO_OUT = 'X'.
         WHEN 'ZPRICE' .
           WA_FIELDCAT-COL_POS = '2'.
*          WA_FIELDCAT-text_fieldname = 'Flight ID'.
           WA_FIELDCAT-KEY = '4'.
           WA_FIELDCAT-JUST = 'L'.
           WA_FIELDCAT-NO_ZERO = 'X'.
*          WA_FIELDCAT-EMPHASIze = 'X'.
           WA_FIELDCAT-SELTEXT_L = 'Price'. "40 char long field name
           WA_FIELDCAT-SELTEXT_M = 'Price'. "20 char long field name
           WA_FIELDCAT-SELTEXT_S = 'Price'. "10 char long field name
           WA_FIELDCAT-EDIT = 'X'.
         WHEN 'ZNUM_OF_PSNGRS' .
           WA_FIELDCAT-NO_OUT = 'X'.
         WHEN 'ZAVAIL_SEATS' .
           WA_FIELDCAT-COL_POS = '3'.
*          WA_FIELDCAT-text_fieldname = 'Flight ID'.
           WA_FIELDCAT-KEY = '4'.
           WA_FIELDCAT-JUST = 'L'.
           WA_FIELDCAT-NO_ZERO = 'X'.
*          WA_FIELDCAT-EMPHASIze = 'X'.
           WA_FIELDCAT-SELTEXT_L = 'Available Seats'.
           "40 char long field
           WA_FIELDCAT-SELTEXT_M = 'Available Seats'.
           "20 char long field
           WA_FIELDCAT-SELTEXT_S = 'Seats'. "10 char long field name
           WA_FIELDCAT-EDIT = 'X'.
         WHEN OTHERS.
           WA_FIELDCAT-NO_OUT = 'X'.
    ENDCASE.
MODIFY L_FIELDCAT FROM WA_FIELDCAT.

  ENDLOOP.
ENDFORM.                    " CALL_FIELDCAT_MERGE

*&---------------------------------------------------------------------*
*&      Form  USER_COMMAND_ALV_SA
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM USER_COMMAND_ALV_SA USING I_UCOMM LIKE SY-UCOMM
                        IS_SELFIELD TYPE SLIS_SELFIELD.

*****form frm_usercommand using r_ucomm like sy-ucomm
*****rs_selfield type slis_selfield.

****CASE I_UCOMM.
CASE sy-ucomm.
    WHEN 'STORE'.
       PERFORM SAVE_DATA ON COMMIT.
    WHEN 'PREVIOUS'.
       LEAVE TO SCREEN 0.
    WHEN OTHERS.
ENDCASE.
ENDFORM.                    "USER_COMMAND_ALV_SA

*&---------------------------------------------------------------------*
*&      Form  DISPLAY_TABLE
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM DISPLAY_TABLE .
*  L_FIELDCAT-input = 'X'.
*  L_FIELDCAT-edit = 'X'.
*  L_LAYOUT-Edit = 'X'.

  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
   EXPORTING
*   I_INTERFACE_CHECK                 = ' '
*   I_BYPASSING_BUFFER                = ' '
*   I_BUFFER_ACTIVE                   = ' '

I_CALLBACK_PROGRAM                = L_REPID " report id
I_CALLBACK_PF_STATUS_SET          = 'ZALV_TEST_SA' " to set pf-status
I_CALLBACK_USER_COMMAND           = 'USER_COMMAND_ALV_SA' " to handle
                                                          " user command

*   I_CALLBACK_TOP_OF_PAGE            = ' '
*   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
*   I_CALLBACK_HTML_END_OF_LIST       = ' '
*   I_STRUCTURE_NAME                  = ''
*   I_BACKGROUND_ID                   = ' '
*   I_GRID_TITLE                      =
*   I_GRID_SETTINGS                   =
*   IS_LAYOUT                         = L_LAYOUT

IT_FIELDCAT                       = L_FIELDCAT " for field catalog

*   IT_EXCLUDING                      =
*   IT_SPECIAL_GROUPS                 =
*   IT_SORT                           =
*   IT_FILTER                         =
*   IS_SEL_HIDE                       =
*   I_DEFAULT                         = 'X'
*   I_SAVE                            = ' '
*   IS_VARIANT                        =

 IT_EVENTS                         = L_EVENTS "internal table with
                                                           " user events

*   IT_EVENT_EXIT                     =
*   IS_PRINT                          =
*   IS_REPREP_ID                      =
*   I_SCREEN_START_COLUMN             = 0
*   I_SCREEN_START_LINE               = 0
*   I_SCREEN_END_COLUMN               = 0
*   I_SCREEN_END_LINE                 = 0
*   IT_ALV_GRAPHICS                   =
*   IT_HYPERLINK                      =
*   IT_ADD_FIELDCAT                   =
*   IT_EXCEPT_QINFO                   =
*   I_HTML_HEIGHT_TOP                 =
*   I_HTML_HEIGHT_END                 =
*  IMPORTING
*   E_EXIT_CAUSED_BY_CALLER           =
*   ES_EXIT_CAUSED_BY_USER            =
   TABLES
    T_OUTTAB                          = ITAB "internal table with
                                                               " records
   EXCEPTIONS
    PROGRAM_ERROR                     = 1
   OTHERS                             = 2
            .
*********  IF SY-SUBRC <> 0.
********** MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
**********         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
*********  ENDIF.
ENDFORM.                    " DISPLAY_TABLE

*-------------------------SET PF-STATUS--------------------------------*
*                                                                      *
*&---------------------------------------------------------------------*
*&      Form  ZALV_TEST_SA
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM  ZALV_TEST_SA USING RT_EXTAB TYPE SLIS_T_EXTAB.
  SET PF-STATUS 'ZALV_TEST_SA' .
ENDFORM.                    "ZALV_TEST_SA

*&---------------------------------------------------------------------*
*&      Form  SAVE_DATA
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM SAVE_DATA.
  LOOP AT ITAB INTO WA_ITAB.

****HIDE:WA_ITAB-ZFLIGHT_ID,      WA_ITAB-ZCITY_FROM,
****WA_ITAB-ZCITY_TO,        WA_ITAB-ZTIME,
****WA_ITAB-ZDEP_DATE,       WA_ITAB-ZNUM_OF_PSNGRS,
****WA_ITAB-ZAVAIL_SEATS.

    CLEAR: WA_ITABM,WA_ITAB_AVAIL.

    WA_ITABM-ZFLIGHT_ID          = WA_ITAB-ZFLIGHT_ID.
    WA_ITABM-ZCITY_FROM          = WA_ITAB-ZCITY_FROM.
    WA_ITABM-ZCITY_TO            = WA_ITAB-ZCITY_TO.
    WA_ITABM-ZTIME               = WA_ITAB-ZTIME.
    WA_ITABM-ZPRICE              = WA_ITAB-ZPRICE.
    WA_ITAB_AVAIL-ZDEP_DATE      = WA_ITAB-ZDEP_DATE.
    WA_ITAB_AVAIL-ZNUM_OF_PSNGRS = WA_ITAB-ZNUM_OF_PSNGRS.
    WA_ITAB_AVAIL-ZAVAIL_SEATS   = WA_ITAB-ZAVAIL_SEATS.

    APPEND WA_ITABM TO ITABM.
    APPEND WA_ITAB_AVAIL TO ITAB_AVAIL.
  ENDLOOP.

  MODIFY ZFLIGHTM_SA FROM TABLE ITABM.
  MODIFY ZFLIGHT_AVAIL_SA FROM TABLE ITAB_AVAIL.

  COMMIT WORK.

ENDFORM.                    " SAVE_DATA

I want to edit a field--the price and save the changes. I have assigned a button STORE for this. But my data is not getting saved.

I searched the forum and wrote the code accordingly. I even referred the stored programs. Still I am not getting the output. Please help.

Regards,

Smruthi.

Edited by: Smruthi Acharya on Feb 10, 2009 3:31 PM

Edited by: Julius Bussche on Feb 10, 2009 12:16 PM

Please use code tags

Former Member · ‎2009 Feb 10

Firstly, enclose your code in tags to make it more readable.

Secondly, during your search, did you chance upon the term &DATA_SAVE ?

pk

tarangini_katta · ‎2009 Feb 10

Hi smruthi,

In SAP technical we have scenarion ALV with EDIT and SAVE functionality (More details) .

Please check that once.You can see that and write u r code according to that it exactly suits u r req.

I am sure that solves u r problem.

Thanks,

Former Member · ‎2009 Feb 10

Hi Tarangini,

I am new to ABAP.

Where do I look for SAP technical we have scenarion ALV with EDIT and SAVE functionality?

Former Member · ‎2009 Feb 10

Hi Tarangini,

I am new to ABAP.

Where do I look for SAP technical we have scenarion ALV with EDIT and SAVE functionality?

Regards,

Smruthi.

Former Member · ‎2009 Feb 10

Firstly, enclose your code in tags to make it more readable.

Secondly, during your search, did you chance upon the term &DATA_SAVE ?

pk

Former Member · ‎2009 Feb 10

Hi pk,

I am new to ABAP.

Please tell me how and where should I enclose my code in tags to make it more readable.

Also I have not come across &DATA_SAVE in this program. The first case for sy-ucomm is STORE itself.

Regards,

Smruthi.

Edited by: Smruthi Acharya on Feb 10, 2009 3:49 PM

Former Member · ‎2009 Feb 10

{cod.e} paste your code here{co.de}

remove the dots.

do a search on the search term i mentioned. it will solve your problem, as it did for me just 2 days ago.

pk

Former Member · ‎2009 Feb 10

This message was moderated.

Former Member · ‎2009 Feb 10

This message was moderated.

Former Member · ‎2009 Feb 10

Hi pk,

Formatting the code does not seem to work.

&DATA_SAVE worked for me too for another program. But in this case it is not that. As I have mention in the menu painter , the button as STORE.

regards,

smruthi

Former Member · ‎2009 Feb 10

Hi Smruthi ,

Please keep a breakpoint in the subroutine Save_Data and check the values passed to it and please check the value of sy-subrc and sy-dbcnt after the modify command .

I am unable to execute your program and see as i dont have the tables used by your program in my system.

Regards

Arun

Former Member · ‎2009 Feb 10

Hi,

In SAVE_DATA,

Try to modify your ztable using workarea.

Hope that works.

thanks.

Former Member · ‎2009 Feb 10

Hi Rajkumar,

modify ztable from wa does not work.

i tried it.

Regards,

Smruthi.

Former Member · ‎2009 Feb 10

Hi,

Did you try it inside the loop.

Thanks.

Former Member · ‎2009 Feb 10

Hi Arun,

I kept a breakpoint at the subroutine SAVE DATA and noticed that throught the subroutine the

values were as follows:

SY-SUBRC 0 SY-DBCNT 1

Regards,

Smruthi

Former Member · ‎2009 Feb 10

Please donu2019t try and R&D here unless you feel comfortable yourself with the uses of Code tags.Because it leads duplicate post in same thread hence unnecessary the length of thread increases.

For your reference =>

Also, Please feel free for R&D and testing the Code tags in forum .

Thanks for understanding.

Cheers,

Amit.

Former Member · ‎2009 Feb 10

Hi Smruthi ,

SY-DBCNT indicates the number if records that have been modified , so your code seem to be working correctly , now still if you find that the table is not getting updated , please check the content of the internal table used to updated the database table , is the value you changed in the alv actaiully being used to modify the table,

Regards

Arun

Former Member · ‎2009 Feb 10

Hey Amit,

Thanks a ton for helping me to understand and try out how to post a code!

And sorry for the length of this thread. I thought we could delete posts on the thread

Regards,

Smruthi.

Edited by: Smruthi Acharya on Feb 10, 2009 4:46 PM

I355602 · ‎2009 Feb 10

Hi,

Refer these links:-

https://www.sdn.sap.com/irj/scn/wiki?path=/display/snippets/learn%252bto%252bdisplay%252bdata%252bin...

https://www.sdn.sap.com/irj/scn/wiki?path=/display/snippets/alv%252bgrid%252bdisplay%252bwith%252bch...

To reflect changed data in internal table from the alv grid, use code:-


*&---------------------------------------------------------------------*
*&      Form  USER_COMMAND
*&---------------------------------------------------------------------*
*       SUB-ROUTINE USER_COMMAND IS USED TO HANDLE THE USER ACTION
*       AND EXECUTE THE APPROPIATE CODE
*----------------------------------------------------------------------*
*      -->LV_OKCODE   used to capture the function code
*                     of the user-defined push-buttons
*      -->L_SELFIELD   text
*----------------------------------------------------------------------*
FORM user_command USING lv_okcode LIKE sy-ucomm l_selfield TYPE slis_selfield.

* assign the function code to variable v_okcode
  lv_okcode = sy-ucomm.

* handle the code execution based on the function code encountered
  CASE lv_okcode.

* when the function code is EXECUTE then process the selected records
    WHEN 'EXECUTE'.

* to reflect the data changed into internal table
      DATA : ref_grid TYPE REF TO cl_gui_alv_grid. "new

      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.

* refresh the ALV Grid output from internal table
      l_selfield-refresh = c_check.

ENDFORM.                    "USER_COMMAND

Hope this helps you.

Thanks & Regards,

Tarun Gambhir

Former Member · ‎2009 Feb 10

Hi Arun,

SY-DBCNT = 1 irrespective of any record modification in my case.

I checked the content of the internal table. The modified value does not get updated into it.

Regards,

Smruthi.

Former Member · ‎2009 Feb 10

hi,

use this FM

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.

...

Then the changes made are updated into internal table.. the above function module has to be used

once after clicking the button..

hope this helps..

if u need more info.. search in SCN for check box interactive alv..

Rgds.,

subash

Former Member · ‎2009 Feb 10

Hi subash. i tried using the function module. It is giving me a dump. It mentions something about object ref... I used the FM exactly as you have given under the form DISPLAY TABLE. Is that proper? I am new to ABAP.

Regards,

Smruthi

Former Member · ‎2009 Feb 10

Hi,

Please refer to SAP standard demo program BCALV_TEST_FULLSCREEN_EDIT and select Editable option in the selection screen.

Thanks,

Sriram Ponna.

Former Member · ‎2009 Feb 10

Hi Sriram,

The program BCALV_TEST_FULLSCREEN_EDIT does not exist.

Moreover, I have clearly mentioned that I checked most of the standard programs, still could not get the output.

Regards,

Smruthi.

Former Member · ‎2009 Feb 11

Hi Smruthi,

----

FORM user_command *

----

........ *

----

--> RF_UCOMM *
--> RS *

----

FORM user_command USING rf_ucomm LIKE sy-ucomm

rs TYPE slis_selfield.

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.

CASE rf_ucomm.

when 'SAVE'.

clear : rf_ucomm, sy-ucomm.

perform : your calculations

rs-refresh = 'X'.

Hope this will work.

Regards,

Phani.

tarangini_katta · ‎2009 Feb 10

This message was moderated.

Former Member · ‎2009 Feb 10

Hello,

refer this link. its very helpfull

http://help.sap.com/saphelp_nw04/helpdata/en/e3/e3eb40c4f8712ae10000000a155106/frameset.htm

Thanks

Arun

Former Member · ‎2009 Feb 10

Hi Arun,

Can you please explain how is http://help.sap.com/saphelp_nw04/helpdata/en/e3/e3eb40c4f8712ae10000000a155106/frameset.htm

helpful?

I dont think it is of any help to my question.

Regards,

Smruthi

Former Member · ‎2009 Feb 10

Hi Smruthi ,

Please try executing this code in your system and see if in user command the data in the internal table is changed .

No need to add a menu , after modifying the quantity field in the alv , press the save button , the program will enter the user command and there check if the value in the internal table has changed or not .

type-pools : slis.
types : begin of g_ty_matnr ,
         matnr type matnr ,
         werks type werks_d,
         lgort type lgort_d ,
         labst type labst ,
       end of g_ty_matnr.

data : g_t_matnr type table of g_ty_matnr ,
      g_t_catalog type SLIS_T_FIELDCAT_ALV,
      g_r_catalog type slis_fieldcat_alv,
      g_t_events  type SLIS_T_EVENT,
      g_r_events type slis_alv_event,
      g_f_prog type sy-repid .

start-of-SELECTION.

select matnr werks lgort labst
  into table g_t_matnr
  up to 10 rows
  from mard.

  clear g_r_catalog.
   g_r_catalog-fieldname = 'MATNR'.
  append g_r_catalog to g_t_catalog.

    clear g_r_catalog.
   g_r_catalog-fieldname = 'WERKS'.
  append g_r_catalog to g_t_catalog.

    clear g_r_catalog.
   g_r_catalog-fieldname = 'LGORT'.
  append g_r_catalog to g_t_catalog.

    clear g_r_catalog.
   g_r_catalog-fieldname = 'LABST'.
   g_r_catalog-edit = 'X'.
  append g_r_catalog to g_t_catalog.

g_f_prog = sy-repid.

  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
  EXPORTING
     I_CALLBACK_PROGRAM                = g_f_prog
     I_CALLBACK_USER_COMMAND           = 'TEST'
     IT_FIELDCAT                       = g_t_catalog
    TABLES
      t_outtab                          = g_t_matnr
*   EXCEPTIONS
*     PROGRAM_ERROR                     = 1
*     OTHERS                            = 2
            .
  IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.



form   TEST using u_ucomm like sy-ucomm
                                 u_selfield type slis_selfield..
  BREAK-POINT.
  ENDFORM.

A better option to create an ALV from next time onwards would be to use ABAP objects , ie.e use the classes like CL_GUI_ALV_GRID or cl_salv_table.

Regards

Arun

Former Member · ‎2009 Feb 10

This message was moderated.

Former Member · ‎2009 Feb 10

Thanks Ravi,

But this was already mentioned in the replies above.

Former Member · ‎2009 Feb 10

Hi all,

I checked again and found out that the modified data is not getting stored in the internal table, when I click on STORE button. But if I press ENTER after modifying the data and then click on STORE it works.

I am not able to understand why it is so. Please can anyone help. Also please suggest me a solution to save the data just on clicking STORE button.(without pressing ENTER)

Thanks and Regards,

Smruthi.

I355602 · ‎2009 Feb 10

Hi,

You must have taken some function code for that STORE button (say you have taken it as MODIFY )

Use this code, it will modify the code in internal table from alv.

I have tried it, n its working:-


CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
   EXPORTING
*     I_INTERFACE_CHECK                 = ' '
*     I_BYPASSING_BUFFER                = ' '
*     I_BUFFER_ACTIVE                   = ' '
     i_callback_program                = v_rep_id       " report id
     i_callback_pf_status_set          = 'PF'           " for PF-STATUS
     i_callback_user_command           = 'USER_COMMAND' " for User-Command
*     I_CALLBACK_TOP_OF_PAGE            = ' '
*     I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
*     I_CALLBACK_HTML_END_OF_LIST       = ' '
*     I_STRUCTURE_NAME                  =
*     I_BACKGROUND_ID                   = ' '
*     I_GRID_TITLE                      =
*     I_GRID_SETTINGS                   =
     is_layout                         = wa_layout      " for layout
     it_fieldcat                       = it_field       " field catalog
*     IT_EXCLUDING                      =
*     IT_SPECIAL_GROUPS                 =
     it_sort                           = it_sort        " sort info
*     IT_FILTER                         =
*     IS_SEL_HIDE                       =
*     I_DEFAULT                         = 'X'
*     i_save                            = 'A'
*     is_variant                        = wa_variant     " variant name
*     IT_EVENTS                         =
*     IT_EVENT_EXIT                     =
*     IS_PRINT                          =
*     IS_REPREP_ID                      =
*     I_SCREEN_START_COLUMN             = 0
*     I_SCREEN_START_LINE               = 0
*     I_SCREEN_END_COLUMN               = 0
*     I_SCREEN_END_LINE                 = 0
*     I_HTML_HEIGHT_TOP                 = 0
*     I_HTML_HEIGHT_END                 = 0
*     IT_ALV_GRAPHICS                   =
*     IT_HYPERLINK                      =
*     IT_ADD_FIELDCAT                   =
*     IT_EXCEPT_QINFO                   =
*     IR_SALV_FULLSCREEN_ADAPTER        =
*   IMPORTING
*     E_EXIT_CAUSED_BY_CALLER           =
*     ES_EXIT_CAUSED_BY_USER            =
    TABLES
      t_outtab                          = it_final      " internal table
   EXCEPTIONS
     program_error                     = 1
     OTHERS                            = 2.

IF sy-subrc <> 0.
  MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.

*&---------------------------------------------------------------------*
*&      Form  USER_COMMAND
*&---------------------------------------------------------------------*
*       SUB-ROUTINE USER_COMMAND IS USED TO HANDLE THE USER ACTION
*       AND EXECUTE THE APPROPIATE CODE
*----------------------------------------------------------------------*
*      -->LV_OKCODE   used to capture the function code
*                     of the user-defined push-buttons
*      -->L_SELFIELD   text
*----------------------------------------------------------------------*
FORM user_command USING lv_okcode LIKE sy-ucomm l_selfield TYPE slis_selfield.
 
* assign the function code to variable v_okcode
  lv_okcode = sy-ucomm.
 
* handle the code execution based on the function code encountered
  CASE lv_okcode.
 
* when the function code is MODIFY (STORE button) then save data
    WHEN 'MODIFY'.
 
* to reflect the data changed into internal table
      DATA : ref_grid TYPE REF TO cl_gui_alv_grid. "new
 
      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.

" at this point your data in internal table is changed

* refresh the ALV Grid output from internal table
      l_selfield-refresh = c_check.
 
ENDFORM.                    "USER_COMMAND

Hope this helps you.

Regards,

Tarun

Former Member · ‎2009 Feb 11

Thanks to all,

My problem has been solved.

Regards,

Smruthi.

Former Member · ‎2009 Feb 11

Thanks to all

Edited by: Smruthi Acharya on Feb 11, 2009 7:59 PM

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