SAP DOI实现小记

首先简单介绍一下DOI，以下描述来自于网上：
OLE是SAP早期与微软Office集成的工具，而DOI是它的替代技术。在实际项目中使用到OLE&DOI的场合多是EXCEL表格的读入或是填制。有些需要自动画表格及填数据，有的只是要求在原有的模版上填制数据。根据不同的场合可以选用不同的技术。
DOI实现把excel嵌入到程序中，需要上传一个写入数据的excel模板，这个模板中个人认为是不能实现动态的合并单元格（自己没找到方法，如有方法，请私信我）。
DOI实现步骤：
1.上传excel模板
T-CODE:OAOR
准备好一个excel模板，这个模板是用来向里面填充数据的，上传效果如图：

---

2.代码实现

*&----------------------------------------------------------*
*&      Form  FRM_DO_DOI
*&----------------------------------------------------------*
*       text DOI处理
*-----------------------------------------------------------*
FORM FRM_DO_DOI .
  "得到填充数据
  PERFORM FRM_GET_DATA_FOR_EXCEL USING WA_TAB1_DOI.
  " 创建EXCEL输出的一些基本对象
  PERFORM CREATE_BASIC_OBJECTS USING ''  '' '' '' DOCUMENT_NAME.
  "EXCEL输出
  PERFORM OUTPUT_TO_EXCEL USING WA_TAB1_DOI IT_BBAT.
ENDFORM.                    " FRM_DO_DOI

*&----------------------------------------------------------*
*&      Form  FRM_GET_DATA_FOR_EXCEL
*&----------------------------------------------------------*
*       text 得到填充excel的数据
*-----------------------------------------------------------*
FORM FRM_GET_DATA_FOR_EXCEL USING P_WA_BBAT LIKE WA_TAB1.
  SELECT
    ZROWID
    ITMID
    ITMTY
    DMBTR
    ZDATE
    ZTEXT
  INTO CORRESPONDING FIELDS OF TABLE IT_BBAT
  FROM ZFIB002
  WHERE SAKNR = P_WA_BBAT-SAKNR AND BUKRS = P_WA_BBAT-BUKRS
    AND ZDELF <> 'X'.   "没有删除标志

  IF IT_BBAT IS INITIAL.
    MESSAGE '指定关键字的数据没有找到！' TYPE 'S'.
    LEAVE TO SCREEN 0.
  ENDIF.
ENDFORM.                    " FRM_GET_DATA_FOR_EXCEL

*&----------------------------------------------------------*
*&      Form  CREATE_BASIC_OBJECTS
*&----------------------------------------------------------*
*       text 创建DOI所需对象
*-----------------------------------------------------------*
FORM CREATE_BASIC_OBJECTS  USING P_APP_NAME  P_CLASSNAME
                                  P_CLASSTYPE P_OBJ_KEY P_DOCNAME.
  DATA: L_APP_NAME(200),
        BDS_INSTANCE      TYPE REF TO   CL_BDS_DOCUMENT_SET,
        DOC_SIGNATURE     TYPE          SBDST_SIGNATURE,
        WA_DOC_SIGNATURE  LIKE LINE OF  DOC_SIGNATURE,
        DOC_COMPONENTS    TYPE          SBDST_COMPONENTS,
        DOC_URIS          TYPE          SBDST_URI,
        WA_DOC_URIS       LIKE LINE OF  DOC_URIS.

  "OAOR上传模板的参数（在上传参数的时候填写的类，类型，对象）
  DATA: DOC_CLASSNAME  TYPE SBDST_CLASSNAME  VALUE 'ZDFAM_EXCEL',
        DOC_CLASSTYPE  TYPE SBDST_CLASSTYPE  VALUE 'OT',
        DOC_OBJECT_KEY TYPE SBDST_OBJECT_KEY VALUE 'ZFI_BANK_BBAT'.

  DATA: HAS TYPE I.

  CHECK INITIALIZED IS INITIAL.

  IF P_APP_NAME IS INITIAL.
    L_APP_NAME = 'R/3 Reporter'.
  ELSE.
    L_APP_NAME = P_APP_NAME.
  ENDIF.

  IF  NOT (  P_CLASSNAME IS INITIAL OR P_CLASSTYPE IS INITIAL
      OR P_OBJ_KEY IS INITIAL ).
    DOC_CLASSNAME =  P_CLASSNAME.
    DOC_CLASSTYPE =  P_CLASSTYPE.
    DOC_OBJECT_KEY = P_OBJ_KEY.
  ENDIF.

  CALL METHOD C_OI_CONTAINER_CONTROL_CREATOR=>GET_CONTAINER_CONTROL
  IMPORTING
    CONTROL = DOI_CONTROL "CONTROL TYPE REF TO I_OI_CONTAINER_CONTROL,
    ERROR   = DOI_ERROR.

  CALL METHOD DOI_ERROR->RAISE_MESSAGE
  EXPORTING
    TYPE = 'E'.
"创建一个屏幕和容器Z_FI_BANK_CON03
  CREATE OBJECT DOI_CONTAINER
    EXPORTING
      CONTAINER_NAME = 'Z_FI_BANK_CON03'.

  CALL METHOD DOI_CONTROL->INIT_CONTROL
  EXPORTING
    R3_APPLICATION_NAME      = L_APP_NAME
    INPLACE_ENABLED          = INPLACE
    INPLACE_SCROLL_DOCUMENTS = 'X'
    PARENT                   = DOI_CONTAINER
    REGISTER_ON_CLOSE_EVENT  = 'X'
    REGISTER_ON_CUSTOM_EVENT = 'X'
    NO_FLUSH                 = 'X'
  IMPORTING
    ERROR                    = DOI_ERRORS.

  APPEND DOI_ERRORS.

  CLEAR ITEM_URL.
  WA_DOC_SIGNATURE-PROP_NAME = 'DESCRIPTION'.
  DOCUMENT_TYPE = EXCEL.
  WA_DOC_SIGNATURE-PROP_VALUE = P_DOCNAME.

  APPEND WA_DOC_SIGNATURE TO DOC_SIGNATURE.

  CREATE OBJECT BDS_INSTANCE.

  CALL METHOD BDS_INSTANCE->GET_INFO
  EXPORTING
    CLASSNAME  = DOC_CLASSNAME
    CLASSTYPE  = DOC_CLASSTYPE
    OBJECT_KEY = DOC_OBJECT_KEY
  CHANGING
    COMPONENTS = DOC_COMPONENTS
    SIGNATURE  = DOC_SIGNATURE.

  CALL METHOD BDS_INSTANCE->GET_WITH_URL
  EXPORTING
    CLASSNAME  = DOC_CLASSNAME
    CLASSTYPE  = DOC_CLASSTYPE
    OBJECT_KEY = DOC_OBJECT_KEY
  CHANGING
    URIS       = DOC_URIS
    SIGNATURE  = DOC_SIGNATURE.

  FREE BDS_INSTANCE.
  READ TABLE DOC_URIS INTO WA_DOC_URIS INDEX 1.
  ITEM_URL = WA_DOC_URIS-URI.

  CALL METHOD DOI_CONTROL->GET_DOCUMENT_PROXY
   EXPORTING
     DOCUMENT_TYPE  = 'Excel.Sheet'
     NO_FLUSH       = 'X'
   IMPORTING
     DOCUMENT_PROXY = DOI_DOCUMENT
     ERROR          = DOI_ERRORS.

  APPEND DOI_ERRORS.

* open a document saved in business document service
  CALL METHOD DOI_DOCUMENT->OPEN_DOCUMENT
  EXPORTING
    OPEN_INPLACE = INPLACE
    DOCUMENT_URL = ITEM_URL.

  CALL METHOD DOI_DOCUMENT->HAS_SPREADSHEET_INTERFACE
  EXPORTING
    NO_FLUSH     = ''
  IMPORTING
    IS_AVAILABLE = HAS
    ERROR        = DOI_ERRORS.

  APPEND DOI_ERRORS.

  CALL METHOD DOI_DOCUMENT->GET_SPREADSHEET_INTERFACE
    EXPORTING
      NO_FLUSH        = ' '
    IMPORTING
      SHEET_INTERFACE = DOI_SPREADSHEET
      ERROR           = DOI_ERRORS.

  APPEND DOI_ERRORS.

* Activate  sheet
  CALL METHOD DOI_SPREADSHEET->SELECT_SHEET
    EXPORTING
      NAME     = ACTIVE_SHEET
      NO_FLUSH = ''
    IMPORTING
      ERROR    = DOI_ERRORS.

  APPEND DOI_ERRORS.

  LOOP AT DOI_ERRORS.
    CALL METHOD DOI_ERRORS->RAISE_MESSAGE
    EXPORTING
      TYPE = 'S'.
  ENDLOOP.

  FREE DOI_ERRORS.

  INITIALIZED = 'X'.
ENDFORM.                    " CREATE_BASIC_OBJECTS

*&----------------------------------------------------------*
*&      Form  OUTPUT_TO_EXCEL
*&----------------------------------------------------------*
*       text 输出数据到EXCEL
*-----------------------------------------------------------*
FORM OUTPUT_TO_EXCEL USING P_WA_TAB1_DOI LIKE WA_TAB1
                           P_IT_BBAT  LIKE IT_BBAT.
  DATA: TMPDATE(10)     TYPE C,
        G_STR(20)       TYPE C,
        NUM_RESULT(50)  TYPE C,
        CHAR_RESULT(50) TYPE C,
        LAST_DAY        LIKE SY-DATUM,
        SUB_NUM         TYPE P DECIMALS 3 ,
        ROW_A           TYPE I VALUE 6 ,
        ROW_B           TYPE I VALUE 6 ,
        ROW_C           TYPE I,
        ROW_D           TYPE I,
        ROW_N           TYPE I,
        SUM_A           TYPE P DECIMALS 3,
        SUM_B           TYPE P DECIMALS 3,
        SUM_C           TYPE P DECIMALS 3,
        SUM_D           TYPE P DECIMALS 3.

  G_STR = P_WA_TAB1_DOI-TXT20.    "1银行
  PERFORM GET_STR_BY_TYPE USING G_STR CHANGING NUM_RESULT CHAR_RESULT.
  PERFORM FILL_CELL USING 2  2  CHAR_RESULT.
  CLEAR : NUM_RESULT ,CHAR_RESULT.

  G_STR = P_WA_TAB1_DOI-TXT50.    "2账号
  PERFORM GET_STR_BY_TYPE USING G_STR CHANGING NUM_RESULT CHAR_RESULT.
  PERFORM FILL_CELL USING 3  2  NUM_RESULT.
  CLEAR : NUM_RESULT ,CHAR_RESULT.

  PERFORM FRM_GET_LAST_DAY USING P_RPMAX CHANGING LAST_DAY. "3日期
  PERFORM FILL_CELL USING 2  6  LAST_DAY.
  CLEAR : LAST_DAY.
*&---表格抬头-----------------------------------------------*
  G_STR = P_WA_TAB1_DOI-WAERS.    "4货币
  PERFORM FILL_CELL USING 3  6  G_STR.

  G_STR = P_WA_TAB1_DOI-DMBTR.    "5银行余额
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING 4  2  G_STR.

  IF P_WA_TAB1_DOI-WAERS = 'CNY'.   "6账簿余额
    G_STR = P_WA_TAB1_DOI-FLCHA.
  ELSE.
    G_STR = P_WA_TAB1_DOI-FFCHA.
  ENDIF.
  SUB_NUM = G_STR.           "记录账簿余额
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING 4  6  G_STR.

  G_STR = P_WA_TAB1_DOI-DMBTR - SUB_NUM.    "差额
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING 2  8  G_STR.
*&---表格内容-----------------------------------------------*
  SORT P_IT_BBAT BY ITMID.
  CLEAR : SUM_A,SUM_B,SUM_C,SUM_D.
  "对于A B项目类别进行填充
  LOOP AT P_IT_BBAT INTO WA_BBAT.
    CASE WA_BBAT-ITMID.
      WHEN 'A'.   "账簿已增银行未增
        "项目类别
        G_STR = WA_BBAT-ITMTY.
        PERFORM FILL_CELL USING ROW_A  1  G_STR.
        "9手工调节金额
        G_STR = WA_BBAT-DMBTR.
        CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
        CHANGING
          VALUE = G_STR.
        PERFORM FILL_CELL USING ROW_A  2  G_STR.
        "日期
        G_STR = WA_BBAT-ZDATE.
        PERFORM FILL_CELL USING ROW_A  3  G_STR.
        "未达账项说明
        G_STR = WA_BBAT-ZTEXT.
        PERFORM FILL_CELL USING ROW_A  4  G_STR.
        ROW_A = ROW_A + 1.
        SUM_A = SUM_A + WA_BBAT-DMBTR.
      WHEN 'B'.   "银行已增账簿未增
        "项目类别
        G_STR = WA_BBAT-ITMTY.
        PERFORM FILL_CELL USING ROW_B  5  G_STR.
        "9手工调节金额
        G_STR = WA_BBAT-DMBTR.
        CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
        CHANGING
          VALUE = G_STR.
        PERFORM FILL_CELL USING ROW_B  6  G_STR.
        "日期
        G_STR = WA_BBAT-ZDATE.
        PERFORM FILL_CELL USING ROW_B  7  G_STR.
        "未达账项说明
        G_STR = WA_BBAT-ZTEXT.
        PERFORM FILL_CELL USING ROW_B  8  G_STR.
        ROW_B = ROW_B + 1.
        SUM_B = SUM_B + WA_BBAT-DMBTR.
    ENDCASE.
  ENDLOOP.
  "8账簿已增银行未增合计
  G_STR = SUM_A.
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING 5  2  G_STR.

  "10银行已增账簿未增合计
  G_STR = SUM_B.
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING 5  6  G_STR.

  "删除项目类别为A和B的数据
  DELETE IT_BBAT WHERE ITMID = 'A' OR ITMID =  'B' .
  IF ROW_A > ROW_B.
    ROW_C = ROW_A + 1.
    ROW_D = ROW_A + 1.
    ROW_N = ROW_A.      "用于填充新的行标题
  ELSE.
    ROW_C = ROW_B + 1.
    ROW_D = ROW_B + 1.
    ROW_N = ROW_B.
  ENDIF.

  "新的一个小表头
  G_STR = DATE_STR.    "日期
  PERFORM FILL_CELL USING ROW_N  3  G_STR.
  G_STR = TXT_STR.    "未达款项说明
  PERFORM FILL_CELL USING ROW_N  4  G_STR.
  G_STR = DATE_STR.    "日期
  PERFORM FILL_CELL USING ROW_N  7  G_STR.
  G_STR = TXT_STR.    "未达款项说明
  PERFORM FILL_CELL USING ROW_N  8  G_STR.

  "对于C D项目类别进行填充
  LOOP AT P_IT_BBAT INTO WA_BBAT.
    CASE WA_BBAT-ITMID.
    WHEN 'C'.   "账簿已增银行未增
      "项目类别
      G_STR = WA_BBAT-ITMTY.
      PERFORM FILL_CELL USING ROW_C  1  G_STR.
      "9手工调节金额
      G_STR = WA_BBAT-DMBTR.
      CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
      CHANGING
        VALUE = G_STR.
      PERFORM FILL_CELL USING ROW_C  2  G_STR.
      "日期
      G_STR = WA_BBAT-ZDATE.
      PERFORM FILL_CELL USING ROW_C  3  G_STR.
      "未达账项说明
      G_STR = WA_BBAT-ZTEXT.
      PERFORM FILL_CELL USING ROW_C  4  G_STR.
      ROW_C = ROW_C + 1.
      SUM_C = SUM_C + WA_BBAT-DMBTR.
    WHEN 'D'.   "银行已增账簿未增
      "项目类别
      G_STR = WA_BBAT-ITMTY.
      PERFORM FILL_CELL USING ROW_D  5  G_STR.
      "9手工调节金额
      G_STR = WA_BBAT-DMBTR.
      CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
      CHANGING
        VALUE = G_STR.
      PERFORM FILL_CELL USING ROW_D  6  G_STR.
      "日期
      G_STR = WA_BBAT-ZDATE.
      PERFORM FILL_CELL USING ROW_D  7  G_STR.
      "未达账项说明
      G_STR = WA_BBAT-ZTEXT.
      PERFORM FILL_CELL USING ROW_D  8  G_STR.
      ROW_D = ROW_D + 1.
      SUM_D = SUM_D + WA_BBAT-DMBTR.
    ENDCASE.
  ENDLOOP.
  "8账簿已增银行未增合计
  G_STR = SUM_C.
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING ROW_N  2  G_STR.

  "10银行已增账簿未增合计
  G_STR = SUM_D.
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING ROW_N  6  G_STR.

  "得到表未开始填充的行
  IF ROW_C > ROW_D.
    ROW_N = ROW_C.      "用于填充新的行标题
  ELSE.
    ROW_N = ROW_D.
  ENDIF.

  "相对相符数
  G_STR = OPT_NUM.
  PERFORM FILL_CELL USING ROW_N  1  G_STR.
  "16 = 5 + 8 - 12
  G_STR = P_WA_TAB1_DOI-DMBTR + SUM_A - SUM_C.
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING ROW_N  2  G_STR.

  "相对相符数
  G_STR = OPT_NUM.
  PERFORM FILL_CELL USING ROW_N  5  G_STR.
  "17 = 6 + 11 - 14
  G_STR = SUB_NUM + SUM_B - SUM_D.
  CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'  "数字负号提前
  CHANGING
    VALUE = G_STR.
  PERFORM FILL_CELL USING ROW_N  6  G_STR.

  ROW_N = ROW_N + 2 .
  "编制
  G_STR = OPE_MAN.
  PERFORM FILL_CELL USING ROW_N  1  G_STR.
  "18编制人
  G_STR = P_WA_TAB1_DOI-PRMAN.
  PERFORM FILL_CELL USING ROW_N  2  G_STR.

  "复核，用于打印签字
  G_STR = CHE_MAN.
  PERFORM FILL_CELL USING ROW_N  7  G_STR.

ENDFORM.                    " OUTPUT_TO_EXCEL
*&----------------------------------------------------------*
*&      Form  FILL_CELL
*&----------------------------------------------------------*
*       text 填充单元格
*-----------------------------------------------------------*
FORM FILL_CELL  USING    I J VAL.
  DATA: COLUMNS_NUMBER TYPE I,
        ROWS_NUMBER    TYPE I.

  COLUMNS_NUMBER = 1.
  ROWS_NUMBER = 1.

  CALL METHOD DOI_SPREADSHEET->INSERT_RANGE_DIM
  EXPORTING
    NAME     = 'cell'
    NO_FLUSH = 'X'
    TOP      = I
    LEFT     = J
    ROWS     = ROWS_NUMBER
    COLUMNS  = COLUMNS_NUMBER
  IMPORTING
    ERROR    = DOI_ERRORS.
  APPEND DOI_ERRORS.

  REFRESH: RANGES, EXCEL_INPUT.
  RANGEITEM-NAME = 'cell'.
  RANGEITEM-COLUMNS = 1.
  RANGEITEM-ROWS = 1.
  APPEND RANGEITEM TO RANGES.

  EXCEL_INPUT_WA-COLUMN = 1.
  EXCEL_INPUT_WA-ROW = 1.
  EXCEL_INPUT_WA-VALUE = VAL.
  APPEND EXCEL_INPUT_WA TO EXCEL_INPUT.

  CALL METHOD DOI_SPREADSHEET->SET_RANGES_DATA
  EXPORTING
    RANGES   = RANGES
    CONTENTS = EXCEL_INPUT
    NO_FLUSH = 'X'
  IMPORTING
    ERROR    = DOI_ERRORS.
  APPEND DOI_ERRORS.

  CALL METHOD DOI_SPREADSHEET->FIT_WIDEST
  EXPORTING
    NAME     = SPACE
    NO_FLUSH = 'X'.

  REFRESH: RANGES, EXCEL_INPUT.
ENDFORM.                    " FILL_CELL
*&----------------------------------------------------------*
*&      Form  DOWNLOAD_TO_COMPUTER
*&----------------------------------------------------------*
*       text 下载excel到本地
*-----------------------------------------------------------*
FORM DOWNLOAD_TO_COMPUTER.

  DATA: LV_FILENAME TYPE STRING, "文件名
        LV_WINTITLE TYPE STRING, "文件标题
        LV_FILEPATH TYPE STRING, "路径
        LV_FULLPATH TYPE STRING, "全路径
        LV_DEFAULT  TYPE STRING. "默认文件名
  DATA: TITLE TYPE STRING VALUE 'XXXX调节表'.

  LV_WINTITLE = 'excel文档'.

  CONCATENATE TITLE  '_' P_RYEAR '_' P_RPMAX '.xls' INTO TITLE.
  LV_DEFAULT  = TITLE.

*&---打开保存对话框
  CALL METHOD CL_GUI_FRONTEND_SERVICES=>FILE_SAVE_DIALOG
    EXPORTING
      WINDOW_TITLE      = LV_WINTITLE
      DEFAULT_EXTENSION = 'xls'
      DEFAULT_FILE_NAME = LV_DEFAULT
      FILE_FILTER       = 'xls'
*       INITIAL_DIRECTORY =
    CHANGING
      FILENAME          = LV_FILENAME
      PATH              = LV_FILEPATH
      FULLPATH          = LV_FULLPATH
*       USER_ACTION       =
    EXCEPTIONS
      CNTL_ERROR        = 1
      ERROR_NO_GUI      = 2
      OTHERS            = 3.

  IF SY-SUBRC = 0.
    DATA: P_FILE TYPE RLGRAP-FILENAME.
    P_FILE = LV_FULLPATH.

*&---保存文件
    CALL METHOD DOI_DOCUMENT->SAVE_AS
      EXPORTING
        FILE_NAME = P_FILE
      IMPORTING
        ERROR     = DOI_ERRORS.

    IF SY-SUBRC = 0.
      MESSAGE '文件已保存！' TYPE 'I'.
*      LEAVE TO SCREEN 0.
    ENDIF.
  ELSE.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.
ENDFORM.

*&----------------------------------------------------------*
*&      Form  HANDLE_USER_COMMAND_LEAVE_02
*&----------------------------------------------------------*
*       text 退出命令处理
*-----------------------------------------------------------*
FORM HANDLE_USER_COMMAND_LEAVE_02 USING P_SY_UCOMM LIKE SY-UCOMM.
  IF P_SY_UCOMM = 'BACK' OR P_SY_UCOMM = 'RETURN'.
    IF NOT DOI_DOCUMENT IS INITIAL.
      CALL METHOD DOI_DOCUMENT->CLOSE_DOCUMENT.
      FREE DOI_DOCUMENT.  "type I_OI_DOCUMENT_PROXY
    ENDIF.
    IF NOT DOI_CONTROL IS INITIAL.
      CALL METHOD DOI_CONTROL->DESTROY_CONTROL.
      FREE DOI_CONTROL.  "type I_OI_CONTAINER_CONTROL
    ENDIF.
    "必须释放，否则会出现白板的情况
    IF DOI_CONTAINER IS NOT INITIAL.
      CALL METHOD DOI_CONTAINER->FREE.
    ENDIF.
    LEAVE TO SCREEN 0.
  ELSE.
    IF NOT DOI_DOCUMENT IS INITIAL.
      CALL METHOD DOI_DOCUMENT->CLOSE_DOCUMENT.
      FREE DOI_DOCUMENT.  "type I_OI_DOCUMENT_PROXY
    ENDIF.

    IF NOT DOI_CONTROL IS INITIAL.
      CALL METHOD DOI_CONTROL->DESTROY_CONTROL.
      FREE DOI_CONTROL.  "type I_OI_CONTAINER_CONTROL
    ENDIF.

    LEAVE PROGRAM.
  ENDIF.
ENDFORM.                    " HANDLE_USER_COMMAND_LEAVE_02


*&----------------------------------------------------------*
*&      Form  GET_STR_BY_TYPE
*&----------------------------------------------------------*
*       text  截取字符串中的数字或者非数字
*-----------------------------------------------------------*
FORM GET_STR_BY_TYPE  USING P_E_STR CHANGING NUM_RESULT CHAR_RESULT.
  DATA : LEN TYPE I,
         POS TYPE I,
         STR(60) ,
         NUMS TYPE STRING VALUE '1234567890'.
  STR = P_E_STR.

  LEN = STRLEN( STR ).
  POS = 0.

  WHILE POS LT LEN.

    IF STR+POS(1) CA NUMS.
      CONCATENATE NUM_RESULT STR+POS(1) INTO NUM_RESULT.
      CONDENSE NUM_RESULT NO-GAPS.
    ELSE.
      CONCATENATE CHAR_RESULT STR+POS(1) INTO CHAR_RESULT.
      CONDENSE CHAR_RESULT NO-GAPS.
    ENDIF.
    POS = POS + 1.
  ENDWHILE.
ENDFORM.                    " GET_STR_BY_TYPE
*&----------------------------------------------------------*
*&      Form  FRM_GET_LAST_DAY
*&----------------------------------------------------------*
*       text 得到所给日期所在月份的最后一天
*-----------------------------------------------------------*
FORM FRM_GET_LAST_DAY  USING    P_P_RPMAX
                       CHANGING P_LAST_DAY LIKE SY-DATUM.
  DATA : E_DATE(8)  TYPE C,
         E_YEAR(4)  TYPE C,
         E_MONTH(2) TYPE C,
         E_DAY(2)   TYPE C VALUE '01',
         FIRST_DAY  LIKE SY-DATUM.

  E_YEAR  = P_RYEAR.
  E_MONTH = P_RPMAX+1(2).

  CONCATENATE E_YEAR E_MONTH E_DAY INTO E_DATE.
  FIRST_DAY = E_DATE.

  CALL FUNCTION 'FIMA_DATE_CREATE'
   EXPORTING
      I_DATE                        = FIRST_DAY
      I_SET_LAST_DAY_OF_MONTH       = 'X'
   IMPORTING
      E_DATE                        = P_LAST_DAY .
ENDFORM.                    " FRM_GET_LAST_DAY