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*&---------------------------------------------------------------------**&      FORM  SET_PF_STATUS*&---------------------------------------------------------------------**       定义界面状态栏*----------------------------------------------------------------------**      -->RT_EXTAB   TEXT*----------------------------------------------------------------------*FORM FORM_SET_GUI_STATUS USING I_IT_EXTAB TYPE SLIS_T_EXTAB.  "设置ALV状态栏按钮的隐藏与显示  DATA: LT_EXTAB TYPE TABLE OF SY-UCOMM WITH HEADER LINE.  IF P_ALL IS NOT INITIAL.  "此处P_ALL是选择屏幕的单选按钮    REFRESH: LT_EXTAB.    APPEND 'POPUSH' TO LT_EXTAB.    APPEND '&ALL'   TO LT_EXTAB.    APPEND '&SAL'   TO LT_EXTAB.    CLEAR: LT_EXTAB.  ELSEIF P_PUSH IS NOT INITIAL.    REFRESH: LT_EXTAB.    APPEND 'POPUSH' TO LT_EXTAB.    APPEND '&ALL'   TO LT_EXTAB.    APPEND '&SAL'   TO LT_EXTAB.    CLEAR: LT_EXTAB.  ENDIF.  "设置ALV状态栏  SET PF-STATUS 'STATUS_ALV' EXCLUDING LT_EXTAB.ENDFORM.

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