PROCESS BEFORE OUTPUT.
MODULE status_0100.
*
PROCESS AFTER INPUT.
MODULE user_command_0100.
MODULE exit_command_0100 AT EXIT-COMMAND.

源码：

**Project Name : SAP Implementation Project
**Program Name : ZTOOL
**Description : 运维工具箱
**Date/Autohr :

** M O D I F I C A T I O N L O G

** ChangeDate Programmer Request Description
** ========== ========== ========== =================================

• 001

REPORT ztool MESSAGE-ID zmm
NO STANDARD PAGE HEADING
LINE-SIZE 120
LINE-COUNT 90.

*** Global Data Declear
INCLUDE ztoolc01.
INCLUDE ztooltop.
INCLUDE ztoolo01.
INCLUDE ztooli01.
INCLUDE ztoolf01.

======================================================================

• Selection Screen Events
  ======================================================================
  *** Maintain Selection Screen Output
  AT SELECTION-SCREEN OUTPUT.
• PERFORM set_screen.

*** F4 Value Help
*AT SELECTION-SCREEN ON VALUE-REQUEST FOR .

*** Check Input Data
AT SELECTION-SCREEN.

======================================================================

• report events
  ======================================================================
  *** initial data
  INITIALIZATION.

*** Prepare Report Data
START-OF-SELECTION.

CALL SCREEN g_screen.

*** Output Report
END-OF-SELECTION.

======================================================================

• list events
  ======================================================================
  *** page header
  TOP-OF-PAGE.

*** Page Header After First List
TOP-OF-PAGE DURING LINE-SELECTION.

*** Page Footer
END-OF-PAGE.

*** When Double Click
AT LINE-SELECTION.

*** When Click Some Icon (function code)
*at user-command.

&---------------------------------------------------------------------
*& 包含 ZPS005C01
&---------------------------------------------------------------------

&---------------------------------------------------------------------
*& 包含 ZPS005TOP
&---------------------------------------------------------------------
TYPE-POOLS: slis,icon.

DATA g_screen TYPE i VALUE 100.

DATA ok_code TYPE sy-ucomm.

TYPES:
BEGIN OF ia_graphic_table,
line(255) TYPE x,
END OF ia_graphic_table,
it_graphic_table TYPE STANDARD TABLE OF ia_graphic_table,
icl_docking TYPE REF TO cl_gui_docking_container, "docking
icl_pciture TYPE REF TO cl_gui_picture.
DATA:
gcl_docking_right TYPE REF TO cl_gui_docking_container, "右部docking
gcl_pciture TYPE REF TO cl_gui_picture.

DATA: gv_error TYPE c.

&---------------------------------------------------------------------
*& 包含 ZPS005O01
&---------------------------------------------------------------------
&---------------------------------------------------------------------
*& Module STATUS_0100 OUTPUT
&---------------------------------------------------------------------

•   text
  

----------------------------------------------------------------------
MODULE status_0100 OUTPUT.
SET PF-STATUS ‘ZTOOL’.
SET TITLEBAR ‘ZTOOL’.

• PERFORM create_docking .
  ENDMODULE.

&---------------------------------------------------------------------
*& 包含 ZPS005I01
&---------------------------------------------------------------------
&---------------------------------------------------------------------
*& Module USER_COMMAND_0100 INPUT
&---------------------------------------------------------------------

•   text
  

----------------------------------------------------------------------
MODULE user_command_0100 INPUT.

SELECT SINGLE
tcode
FROM tstc
INTO @DATA(lv_tcode)
WHERE tcode = @ok_code.

IF lv_tcode IS NOT INITIAL.
CALL TRANSACTION ok_code. "调用其它事务
ELSE.
MESSAGE ‘事务码’ && ok_code && ‘不存在’ TYPE ‘E’.
ENDIF.

CLEAR ok_code.
ENDMODULE.

MODULE exit_command_0100 INPUT.
CASE ok_code.
WHEN ‘BACK’.
SET SCREEN 0.
LEAVE SCREEN. " to SCREEN 0.
WHEN ‘BREAK’ OR ‘EXIT’ .
LEAVE PROGRAM.
ENDCASE.
CLEAR ok_code.
ENDMODULE.

&---------------------------------------------------------------------
*& 包含 ZPS005F01
&---------------------------------------------------------------------
&---------------------------------------------------------------------
*& Form CREATE_SCRREN
&---------------------------------------------------------------------

•   text
  

----------------------------------------------------------------------

• –> p1 text

• <-- p2 text
  ----------------------------------------------------------------------
  FORM create_docking .
  IF gcl_docking_right IS INITIAL.

• 创建右部的Docking容器
  PERFORM add_docking
  CHANGING gcl_docking_right. "右部的Docking容器

• 创建picture对象
  PERFORM create_picture
  USING gcl_docking_right "右部的Docking容器
  CHANGING gcl_pciture. "Picture 对象

• 显示图片
  PERFORM display_picture
  USING gcl_pciture.
  ENDIF.
  ENDFORM.

&---------------------------------------------------------------------
*& Form ADD_DOCKING
&---------------------------------------------------------------------

•   创建底部和右部的Docking容器
  

----------------------------------------------------------------------

• <-- PCCL_DOCKING_RIGHT 右部的Docking容器
  ----------------------------------------------------------------------
  FORM add_docking
  CHANGING pccl_docking_right TYPE icl_docking.

CREATE OBJECT pccl_docking_right
EXPORTING
repid = sy-repid
dynnr = ‘100’
side = cl_gui_docking_container=>dock_at_right
extension = 840.
ENDFORM.

&---------------------------------------------------------------------
*& Form CREATE_PICTURE
&---------------------------------------------------------------------

•   创建picture对象
  

----------------------------------------------------------------------

•  <--PCCL_PCITURE  PCITURE对象
  

----------------------------------------------------------------------
FORM create_picture
USING pucl_docking_right TYPE icl_docking
CHANGING pccl_pciture TYPE icl_pciture.

CREATE OBJECT pccl_pciture
EXPORTING
parent = pucl_docking_right.
ENDFORM.

&---------------------------------------------------------------------
*& Form DISPLAY_PICTURE
&---------------------------------------------------------------------

•   显示图片
  

----------------------------------------------------------------------

•  -->PUCL_PCITURE  PCITURE对象
  

----------------------------------------------------------------------
FORM display_picture
USING pucl_pciture TYPE icl_pciture.
DATA: l_graphic_xstr TYPE xstring,
l_graphic_size TYPE i,
l_graphic_conv TYPE i,
l_graphic_offs TYPE i,
la_graphic_table TYPE ia_graphic_table,
lt_graphic_table TYPE it_graphic_table,
l_url(255) TYPE c.

• 取得图片
  CALL METHOD cl_ssf_xsf_utilities=>get_bds_graphic_as_bmp
  EXPORTING
  p_object = ‘GRAPHICS’
  p_name = ‘ZDZDPTLCT’
  p_id = ‘BMAP’
  p_btype = ‘BCOL’
  RECEIVING
  p_bmp = l_graphic_xstr
  EXCEPTIONS
  not_found = 1
  internal_error = 2
  OTHERS = 3.
  IF sy-subrc <> 0.

  ENDIF.

  l_graphic_size = xstrlen( l_graphic_xstr ).
  l_graphic_conv = l_graphic_size.
  l_graphic_offs = 0.

  WHILE l_graphic_conv > 255.
  CLEAR la_graphic_table.
  la_graphic_table-line = l_graphic_xstr+l_graphic_offs(255).
  APPEND la_graphic_table TO lt_graphic_table.
  l_graphic_offs = l_graphic_offs + 255.
  l_graphic_conv = l_graphic_conv - 255.
  ENDWHILE.

  CLEAR la_graphic_table.
  la_graphic_table-line = l_graphic_xstr+l_graphic_offs(l_graphic_conv).
  APPEND la_graphic_table TO lt_graphic_table.

  CALL FUNCTION ‘DP_CREATE_URL’
  EXPORTING
  type = ‘IMAGE’
  subtype = ‘X-UNKNOWN’
  size = l_graphic_size
  lifetime = ‘T’
  TABLES
  data = lt_graphic_table
  CHANGING
  url = l_url
  EXCEPTIONS
  dp_invalid_parameter = 1
  dp_error_put_table = 2
  dp_error_general = 3
  OTHERS = 4.

  IF sy-subrc <> 0.

  ENDIF.

  CALL METHOD pucl_pciture->load_picture_from_url
  EXPORTING
  url = l_url
  EXCEPTIONS
  error = 1
  OTHERS = 2.

  IF sy-subrc <> 0.

  ENDIF.

  CALL METHOD pucl_pciture->set_display_mode
  EXPORTING
  display_mode = pucl_pciture->display_mode_fit_center
  EXCEPTIONS
  error = 1
  OTHERS = 2.
  IF sy-subrc <> 0.

  ENDIF.
  ENDFORM.
  &---------------------------------------------------------------------
  *& Form CHECK_AUTHORITY
  &---------------------------------------------------------------------

•   text
  

----------------------------------------------------------------------

•  -->P_0011   text
  

----------------------------------------------------------------------
FORM check_authority USING p_tcode.

CLEAR gv_error.
AUTHORITY-CHECK OBJECT ‘S_TCODE’
ID ‘TCD’ FIELD p_tcode.

IF sy-subrc <> 0.
gv_error = ‘X’.
MESSAGE s011(zmm) WITH ‘您没有:’ && p_tcode && ‘的权限’
DISPLAY LIKE ‘E’.
LEAVE LIST-PROCESSING.
ENDIF.
ENDFORM.