ABAP使用OLE方法总结

SAP ABAP OLE 操作EXCEL小结
ABAP直接操作EXCEL实现数据处理。

这里是用OLE实现操作EXCEL的。

现在还有DOI操作EXCEL等方法。

以后用到再做介绍。

此处不是直接生成EXCEL文件，而是从服务器已经上传的EXCEL模板中下载模板然后打开修改实现数据保存。

也可以直接创建新的EXCEL文件往里面传递数据并设置格式。

这里不做介绍。

1.采用模板文件实现。

上传EXCEL模板
T-code：SMW0 WebRFC 的二进制数据包：MI
点击按钮，上传excel模板。

模板数据保存在系统表wwwdata中。

test
2.在程序中下载模板
*下载EXCEL模板FORM
FORM temp_excel_get.
DATA: lo_objdata LIKE wwwdatatab,
lo_mime LIKE w3mime,
lc_filename TYPE string VALUE"test01" ,
lc_fullpath TYPE string VALUE"D:\test\" ,
lc_path TYPE string VALUE"D:\test\" ,
ls_destination LIKE rlgrap-filename,
ls_objnam TYPE string,
li_rc LIKE sy-subrc,
ls_errtxt TYPE string.
DATA:p_objid TYPE wwwdatatab-objid,
p_dest LIKE sapb-sappfad.
p_objid = "ZTEST.XLS". “此处为EXCEL模板名称
CALL METHOD cl_gui_frontend_services=>file_save_dialog ”调用保存对话框
EXPORTING
default_extension = "XLS"
default_file_name = lc_filename
CHANGING
filename = lc_filename
path = lc_path
fullpath = lc_fullpath
EXCEPTIONS
cntl_error = 1
error_no_gui = 2
not_supported_by_gui = 3
OTHERS = 4.
IF lc_fullpath = "".
MESSAGE "不能打开excel" TYPE "E".
ENDIF.
IF sy-subrc = 0.
p_dest = lc_fullpath.
* concatenate p_objid ".XLS" into ls_objnam.
CONDENSE ls_objnam NO-GAPS.
SELECT SINGLE relid objid FROM wwwdata INTO CORRESPONDING FIELDS OF lo_objdata
WHERE srtf2 = 0 AND relid = "MI" AND objid = p_objid.
*检查表wwwdata中是否存在所指定的模板文件
IF sy-subrc NE 0 OR lo_objdata-objid EQ space.“如果不存在，则给出错误提示
CONCATENATE "模板文件" ls_objnam "不存在" INTO ls_errtxt.
MESSAGE ls_errtxt TYPE "I".
ENDIF.
ls_destination = p_dest. ”保存路径
*如果存在，调用DOWNLOAD_WEB_OBJECT 函数下载模板到路径下CALL FUNCTION "DOWNLOAD_WEB_OBJECT"
EXPORTING
key = lo_objdata
destination = ls_destination
IMPORTING
rc = li_rc.
IF li_rc NE 0.
CONCATENATE "模板文件：" ls_objnam "下载失败" INTO ls_errtxt.
MESSAGE ls_errtxt TYPE "E".
ENDIF.
fname = ls_destination.
ENDIF.
ENDFORM. "fm_excel
3.下载完模板后，打开模板文件，填入数据
CREATE OBJECT excel "EXCEL.APPLICATION". "Create EXCEL OBJECT IF sy-subrc NE 0.
EXIT.
ENDIF.
SET PROPERTY OF excel "Visible" = 0. "1/0 是否显示EXCEL
CALL METHOD OF excel "Workbooks" = workbook.
CALL METHOD OF workbook "Open"
EXPORTING
#1 = fname. ."打开上面下载路径下的excel文件
CALL METHOD OF excel "Sheets" = sheet
EXPORTING
#1 = 1.
CALL METHOD OF sheet "Select" .
CALL METHOD OF sheet "ACTIVATE". “sheet 激活
SET PROPERTY OF sheet "NAME" = sheetname. “设定sheet名称*此处假设内表itab 中已经存在需要写入excel中的数据
*并且假如从模板的第7行开始插入数据
LOOP AT itab INTO wa.
tab = wa-tabix + 6.
*在excel中插入一行
PERFORM excel_row_insert USING sheet tab 1.
*填充所插入行的每个单元格的数据
PERFORM fill_range USING tab 1 wa-t01.
PERFORM fill_range USING tab 2 wa-t02.
PERFORM fill_range USING tab 3 wa-t03.
PERFORM fill_range USING tab 4 wa-t04.
PERFORM fill_range USING tab 5 wa-t05.
PERFORM fill_range USING tab 6 wa-t06.
ENDLOOP.
*设置EXCEL中所插入的数据行边框线格式为黑色有边框
bod = tab.
CONDENSE bod NO-GAPS.
CONCATENATE "A6:F" bod INTO bod.
PERFORM borderrange USING excel bod.
PERFORM sub_excel_save."保存excel数据
*&---------------------------------------------------------------------* *& Form sub_excel_save
*&---------------------------------------------------------------------* * text
*----------------------------------------------------------------------* FORM sub_excel_save.
GET PROPERTY OF excel "ActiveSheet" = sheet. “获取活动SHEET
FREE OBJECT sheet.
FREE OBJECT workbook.
GET PROPERTY OF excel "ActiveWorkbook" = workbook.
CALL METHOD OF workbook "SAVE".
SET PROPERTY OF excel "Visible" = 1. "是否显示EXCEL 此处显示不退出* SET PROPERTY OF excel "Visible" = 1.
* CALL METHOD OF workbook "CLOSE".
* CALL METHOD OF excel "QUIT". 注释部分为不显示直接退出
FREE OBJECT sheet.
FREE OBJECT workbook.
FREE OBJECT excel.
ENDFORM. "save_book
*&---------------------------------------------------------------------*
*& 向excel中的指定行插入N行
*&---------------------------------------------------------------------* FORM excel_row_insert USING lcobj_sheet
lc_row
lc_count.
DATA lc_range TYPE ole2_object.
DATA h_borders TYPE ole2_object.
DO lc_count TIMES.
CALL METHOD OF lcobj_sheet "Rows" = lc_range
EXPORTING #1 = 6.
CALL METHOD OF lc_range "Copy". “COPY第6行插入一个新行
CALL METHOD OF lcobj_sheet "Rows" = lc_range
EXPORTING #1 = lc_row.
CALL METHOD OF lc_range "Insert".
CALL METHOD OF lc_range "ClearContents". "是否需要清空Cell ENDDO.
ENDFORM. "excel_row_insert
*&---------------------------------------------------------------------* *& Form fill_range
*&---------------------------------------------------------------------* * text 填充EXCEL 单元格
*----------------------------------------------------------------------* * -->VALUE(F_ROW) text
* -->VALUE(F_COL) text
* -->VALUE(F_VALUE) text
*----------------------------------------------------------------------* FORM fill_range USING value(f_row)
value(f_col)
value(f_value).
DATA:
row TYPE i,
col TYPE i.
row = f_row.
col = f_col.
CALL METHOD OF excel "CELLS" = cell
EXPORTING
#1 = row
#2 = col.
SET PROPERTY OF cell "VALUE" = f_value.
ENDFORM. "fill_range
*&---------------------------------------------------------------------* *& Form borderrange
*&---------------------------------------------------------------------* * text：设置EXCEL中所插入的数据行边框线格式
*----------------------------------------------------------------------* * -->LCOBJ_EXCEL text
* -->RANGE text
*----------------------------------------------------------------------* FORM borderrange USING lcobj_excel
range .
DATA: lc_cell TYPE ole2_object ,
lc_borders TYPE ole2_object .
CALL METHOD OF lcobj_excel "RANGE" = lc_cell
EXPORTING
#1 = range.
DO 4 TIMES .
CALL METHOD OF lc_cell "BORDERS" = lc_borders
EXPORTING #1 = sy-index.
SET PROPERTY OF lc_borders "LineStyle" = "1".
SET PROPERTY OF lc_borders "WEIGHT" = 2. "4=max
SET PROPERTY OF lc_borders "ColorIndex" = "1".
ENDDO.
FREE OBJECT lc_borders.
FREE OBJECT lc_cell.
ENDFORM. "borderrange
暂时只用到了这么多，还有ABAP设置EXCEL字体，对齐方式等功能。

什么时候用到了再做研究。

希望对大家有所帮助。