Problem with alv edit and save

hi all,
can anyone find me a solution for alv edit and save...the issue is that i will be editing and just clicking on save button withot any row selction and the data changed should be updated in database.
sunil.

Hi Bhaskar,
To make fields editable in ALV, while creating the field catalog for ALV, use:-
wa_field-edit = 'X'. " to make a field editable
To check the data changed in ALV, use code:-
ALV GRID Display
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
    i_callback_program                = sy_repid " report id
    i_callback_user_command           = 'USER_COMMAND' " to handle user command
    it_fieldcat                       = it_field " for field catalog
    it_sort                           = it_sort " for sort records info
TABLES
    t_outtab                          = it_final "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.
Sub-routine USER_COMMAND
FORM user_command USING v_okcode LIKE sy-ucomm selfield TYPE slis_selfield.
* assign the function code to variable v_okcode
v_okcode = sy-ucomm.
* handle the code execution based on the function code encountered
CASE v_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
      selfield-refresh = c_check.
ENDCASE.
Hope this solves your problem.
Thanks & Regards,
Tarun Gambhir

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DATA: ls_fcat LIKE LINE OF pt_fieldcat.
REFRESH pt_fieldcat .
CLEAR: ps_layout, ls_fcat.
ls_fcat-fieldname = 'VBELN'.
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Edited by: Mikhail Sarychev on Mar 16, 2011 6:41 AM
Edited by: Mikhail Sarychev on Mar 16, 2011 6:49 AM
Edited by: Mikhail Sarychev on Mar 16, 2011 6:49 AM

Edit and save dynamic alv.

Hi Experts
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Hi,
What help u need?
to activate the editable field u need to pass the field catalog parameter
EDIT = 'X'
Then Edit values in your alv
and press enter or define any icons in ur alv list useing user command
check the changed values using the method
CALL METHOD g_alvgrid1->check_changed_data( ).
It will help you i think.
Regards,
Nandha

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