Problem with refresh_table_display

Former Member — Mon, 21 Apr 2008 20:11:44 GMT

Hi there. I've got a code


*----------------------------------------------------------------------*
*   INCLUDE ZWOP_LISTING_INCL_UKOLY                                    *
*----------------------------------------------------------------------*


*&---------------------------------------------------------------------*
*&      Module  STATUS_1024  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE STATUS_1024 OUTPUT.
*  SET PF-STATUS 'xxxxxxxx'.
*  SET TITLEBAR 'xxx'.
  DATA: line   LIKE LINE OF G_ukoly .


* EDITOR
  DATA: L_utext TYPE ls_lch8192 OCCURS 0 .
  DATA: L_utmp LIKE zlhist03 .
  DATA: L_utmp2 LIKE zlhist04 .
  DATA: L_txt01(100) TYPE c .

  IF c_ukol02 IS INITIAL .
    create object c_ukol02
      exporting
        container_name = 'C_UKOL02' .

    create object e_ukol02
      exporting
         parent            = c_ukol02
         wordwrap_mode     = cl_gui_textedit=>wordwrap_at_fixed_position
         wordwrap_position = 80
      exceptions
         others            = 1.

    call method e_ukol02->set_statusbar_mode
      exporting statusbar_mode = 1.
    call method e_ukol02->set_toolbar_mode
      exporting toolbar_mode = 1.
  ENDIF .

  CALL METHOD e_ukol02->delete_text .
*  REFRESH L_utext .
*  CLEAR   L_utmp2 .


* 01
  IF ( C_UKOL01 IS INITIAL ) .
    CREATE OBJECT c_ukol01
      EXPORTING container_name = 'C_UKOL01'.
  ENDIF .

  IF ( g_report01 IS INITIAL ) .
    CREATE OBJECT g_ukol01
      EXPORTING i_parent = c_ukol01 .
    PERFORM fieldcat_ukol01 .

    is_lay_ukol01-no_toolbar = 'X' .
    is_lay_ukol01-no_rowmark = 'X' .

    SET HANDLER lcl_event_receiver=>e_udclick
      FOR g_ukol01 .

    CALL METHOD g_ukol01->register_edit_event
      EXPORTING
        i_event_id = cl_gui_alv_grid=>mc_evt_modified .

    CALL METHOD g_ukol01->set_table_for_first_display
      EXPORTING is_layout       = is_lay_ukol01
                i_save          = 'A'
      CHANGING
                it_outtab       = G_ukoly[]
                it_fieldcatalog = ws_fcat_ukol01 .
  ELSE .
    CALL METHOD g_ukol01->refresh_table_display .
  ENDIF .

  LOOP AT SCREEN .
    IF ( SCREEN-NAME EQ 'B_UOK' ) .
      IF ( session_u-umode EQ 'N' ) OR ( session_u-umode EQ 'E' ) .
        SCREEN-ACTIVE = 1 .
        MODIFY SCREEN .
      ELSE .
        SCREEN-ACTIVE = 0 .
        MODIFY SCREEN .
      ENDIF .
    ENDIF .
  ENDLOOP .

  CLEAR: L_txt01 .
  WRITE ICON_MESSAGE_INFORMATION_SMALL TO L_txt01 AS ICON .
  IF ( session_u-umode EQ 'N' ) .
    CONCATENATE L_txt01 'Enter new text and press Ok' INTO L_txt01 .
    WRITE L_txt01 TO i_ucomm01 .
  ELSEIF ( session_u-umode EQ 'E' ) .
    CONCATENATE L_txt01 'Change text and press Ok' INTO L_txt01 .
    WRITE L_txt01 TO i_ucomm01 .
  ELSE .
    CLEAR i_ucomm01 .
  ENDIF .

  REFRESH L_text .
  READ TABLE G_ukoly INTO line INDEX session_u-uidx .
  APPEND line-text TO L_text .
  CALL METHOD e_ukol02->set_text_as_stream EXPORTING text = L_text .

ENDMODULE.                 " STATUS_1024  OUTPUT


*&---------------------------------------------------------------------*
*&      Module  USER_COMMAND_1024  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE USER_COMMAND_1024 INPUT.
  DATA: ucode LIKE sy-ucomm .
  DATA: unum_max TYPE i .

  DATA: L_ctext TYPE ls_lch8192 OCCURS 0 .
  DATA: L_cline LIKE LINE OF L_text.
  DATA: L_clenght TYPE i .
  DATA: clongchar TYPE ls_lch8192 .

  ucode = sy-ucomm .
  CLEAR sy-ucomm .
  CLEAR zlhist03 .
* CLEAR session_u .

  CASE ucode .
    WHEN 'F_ULEAVE' .
*     REFRESH data415 .
      CLEAR session_u .
      LEAVE TO SCREEN 0 .

    WHEN 'F_UNEWTASK' .
      session_u-umode = 'N' .
      CALL METHOD e_ukol02->delete_text .

    WHEN 'F_UOK' .
      IF ( session_u-umode EQ 'N' ) .
        SELECT SINGLE MAX( unum ) FROM zlhist03 INTO zlhist03-unum
        WHERE snr   = session_p-snr   AND
              bukrs = session_p-bukrs AND
              matkl = xmatkl          .

        CALL METHOD e_ukol02->get_text_as_stream
          IMPORTING text = L_ctext .
        LOOP AT L_ctext INTO L_cline.
          CONCATENATE clongchar L_cline INTO clongchar.
        ENDLOOP.
        L_clenght = strlen( clongchar ).

        zlhist03-snr   = session_p-snr .
        zlhist03-bukrs = session_p-bukrs .
        zlhist03-matkl = xmatkl .
        zlhist03-unum  = zlhist03-unum + 1 .
        zlhist03-delka = L_clenght .
        zlhist03-text  = clongchar .

        IF ( L_clenght GT 0 ) .
          MODIFY zlhist03 .
          G_ukoly-unum  = session_u-unum .
          G_ukoly-delka = L_clenght .
          G_ukoly-text  = clongchar .
          APPEND G_ukoly .                       " <= itab change
        ENDIF .
        CLEAR session_u-umode .
      ELSEIF ( session_u-umode EQ 'E' ) .
        CALL METHOD e_ukol02->get_text_as_stream
          IMPORTING text = L_ctext .
        LOOP AT L_ctext INTO L_cline.
          CONCATENATE clongchar L_cline INTO clongchar.
        ENDLOOP.
        L_clenght = strlen( clongchar ).

        zlhist03-snr   = session_p-snr .
        zlhist03-bukrs = session_p-bukrs .
        zlhist03-matkl = xmatkl .
        zlhist03-unum  = session_u-unum .
        zlhist03-delka = L_clenght .
        zlhist03-text  = clongchar .

        IF ( L_clenght GT 0 ) .
          MODIFY zlhist03 .
          G_ukoly-unum  = session_u-unum .
          G_ukoly-delka = L_clenght .
          G_ukoly-text  = clongchar .
          MODIFY G_ukoly INDEX session_u-uidx .  " <= itab change
        ENDIF .
        CLEAR session_u-umode .
      ENDIF .

    WHEN 'F_UDELTASK' .

  ENDCASE .
ENDMODULE.                 " USER_COMMAND_1024  INPUT


*&---------------------------------------------------------------------*
*&      Form  fieldcat_ukol01
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM fieldcat_ukol01.
* PERFORM append_wsfield_15 USING ws_field_report01 ws_fieldcat_report01
*   'ICON'    '' 0 1 0 '' 2 '' '' '' '' '' '' '' '' .
  PERFORM append_wsfield_15 USING ws_field_ukol01 ws_fcat_ukol01
    'TEXT'   '' 0 1 0 'Text' 50 '' '' '' '' '' '' '' '' .
ENDFORM.                    " fieldcat_ukol01

the doubleclick event is handled by


  METHOD e_udclick .
    DATA: line LIKE LINE OF G_ukoly .
    READ TABLE G_ukoly INTO line INDEX e_row-index .

    session_u-umode = 'E' . " EDIT
    session_u-unum = line-unum .
    session_u-uidx = e_row-index .

    CALL METHOD cl_gui_cfw=>set_new_ok_code
      EXPORTING
        new_code = 'SOMECODE'.
  ENDMETHOD .

when I douleclick grid row - text is to be shown in editor. Then I can modify that text and save. Save is done into database and into grid sourcetab G_ukoly. The problem is that G_ukoly is refreshed - modified rows are saved into that tab (it can be observed), but when displaying grid - old content is still visible, even after refresh_table_display . What am I doing wrong?

Edited by: Piotr Wojciechowski on Apr 23, 2008 3:05 PM

Re: Problem with refresh_table_display

Former Member — Wed, 23 Apr 2008 13:14:52 GMT

Problem still exists

Sorry, I posted it by mistake

Edited by: Piotr Wojciechowski on Apr 23, 2008 11:07 PM

Re: Problem with refresh_table_display

Former Member — Wed, 23 Apr 2008 21:57:15 GMT

Hi,

Here before reading the table can u clear the table and read.

like this:

clear itab.

read table itab with key = lv_key.

may be this would solve.

Thanks

Anitha

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Problem with refresh_table_display

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