refresh

[Former Member]

Hi,

After entering some values into the cells of the ALV which are editable

these values are in the debugger not visible. What has to be done. ?

The entered values should be visible in the debugger

CALL METHOD ref_alv->register_edit_event
    EXPORTING
      i_event_id = cl_gui_alv_grid=>mc_evt_enter.


*  CALL METHOD ref_alv->set_ready_for_input
*    EXPORTING
*      i_ready_for_input = 1.


  CREATE OBJECT ref_alv_events.
  SET HANDLER ref_alv_events->handle_data_changed FOR ref_alv.



  CALL METHOD ref_alv->set_table_for_first_display
    EXPORTING
      is_layout            = gv_layout
      it_toolbar_excluding = it_toolbar_excluding  " TYPE UI_FUNCTIONS
    CHANGING
      it_fieldcatalog      = gt_fcat
      it_outtab            = <outtab>
    EXCEPTIONS
      OTHERS               = 4.

Please use an informative subject. I don't see what "refresh" has to do with the question or code you are posting.

Edited by: Rob Burbank on Mar 12, 2009 9:21 AM

[Former Member]

You need to use one method of class CL_GUI_ALV_GRID

The method name is CHECK_CHANGED_DATA.

call this method and you will get data in your internal table which you displayed in ALV.

[I355602]

Hi,

Use this code to reflect data changes from alv output to internal table.

      " 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.

Hope this helps you.

Regards,

Tarun

[Former Member]

Tarun where must this code be inserted. within local event class orbefore calling

CALL METHOD ref_alv->set_table_for_first_display

Regards

sas

[I355602]

Hi,

As you are displaying data in ALV, you must be including code to handle the pf-status command in the program.

Say you have create a button with function code SAVE to save the changes into internal table done at runtime. So include this code when sy-ucomm = SAVE.

CASE sy-ucomm.
  WHEN 'SAVE'.
    " 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.
  
ENDCASE.

Now when you make changes in the editable alv grid and click SAVE button then the records will be modified in the internal table.

Hope this helps you.

Regards,

Tarun

[Former Member]

I have inserted this code within my local class for event handling .

THis method will be called if the user hits ENTER .

But this seems like a loop. It is not working

METHOD handle_data_changed.

    DATA: le_row TYPE i,
    le_value(15) TYPE c,
    le_col TYPE i,
    les_row_id TYPE lvc_s_row,
    les_col_id TYPE lvc_s_col,
    les_row_no TYPE lvc_s_roid.

    CLEAR: me->mo_data_changed.



    IF ref_alv IS INITIAL.
      CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
        IMPORTING
          e_grid = ref_alv.
    ENDIF.

    IF NOT ref_alv IS INITIAL.
      CALL METHOD ref_alv->check_changed_data.
    ENDIF.

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