获取OAOR的Excel模版，通过DOI输出到Excel

本文主要是介绍获取OAOR的Excel模版，通过DOI输出到Excel，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

DOI功能很强大，可以做到很多功能，而且可以使用VBA扩展新功能，比如可以做出如下图效果：
更多的东西请看在线帮助里"The Spreadsheet Interface"一章，有详细的结构定义和方法说明。
运行报表前首先要在事务代码OAOR里面新建一个Excel模板，然后调用DOI的类把这个程序调出来后写入数据。
给一个简单的DOI模板，这个模板是单元格一格一格填充的，其实可以一块一起填充。

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*&---------------------------------------------------------------------*
*& Report  Z_Rocky_TEST
*&
*&---------------------------------------------------------------------*
*&  Rocky Wang
*&  RockyTech (AT) 126.com
*&  RockTech.yculblog.com
*&---------------------------------------------------------------------*

REPORT  z_rocky_test.
TABLES: makt.
***-----------------------------------***
***  excel related declaring
***-----------------------------------***
TYPE-POOLS: slis,vrm, sbdst, soi.
CONSTANTS document_name(30) VALUE 'TEST'.
CONSTANTS inplace VALUE 'X'.
DATA: flag .

DATA: container TYPE REF TO cl_gui_custom_container,
   control    TYPE REF TO i_oi_container_control,
   document TYPE REF TO i_oi_document_proxy,
   spreadsheet TYPE REF TO i_oi_spreadsheet,
   error    TYPE REF TO i_oi_error,
   errors TYPE REF TO i_oi_error OCCURS 0 WITH HEADER LINE.

CONTROLS: exceldata TYPE TABLEVIEW USING SCREEN 0100.
DATA:    tablename(10), okcode(15),
         row(4), column(4), data(39).

* spreadsheet interface structures for Excel data input
DATA: rangeitem TYPE soi_range_item.
DATA: ranges TYPE soi_range_list.
DATA: excel_input TYPE soi_generic_table.
DATA: excel_input_wa TYPE soi_generic_item.
DATA: initialized(1), retcode TYPE soi_ret_string.
DATA: item_url(256), already_done, newname(40).
DATA  document_type(80).
DATA: app TYPE vrm_id, applist TYPE vrm_values.
DATA: excel(80) VALUE 'Excel.Sheet'.
DATA: line_count TYPE i,
   column_count TYPE i.

DATA: ok_code TYPE sy-ucomm,
   save_ok TYPE sy-ucomm.

CLASS c_oi_errors DEFINITION LOAD.

DATA: BEGIN OF itab OCCURS 0.
      INCLUDE STRUCTURE makt.
DATA: END OF itab.

SELECT-OPTIONS matnr FOR makt-matnr.

START-OF-SELECTION.
  PERFORM getdata.

  CALL SCREEN 100.

*&---------------------------------------------------------------------*
*&    Form  getdata
*&---------------------------------------------------------------------*
*    text
*----------------------------------------------------------------------*
*  -->  p1       text
*  <--  p2       text
*----------------------------------------------------------------------*
FORM getdata .
  SELECT *
FROM makt
INTO TABLE itab
WHERE makt~matnr IN matnr.
ENDFORM.                   " getdata
*&---------------------------------------------------------------------*
*&    Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*    text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS 'SA1'.
  IF flag = space .
PERFORM create_basic_objects USING ''  '' '' '' document_name.
PERFORM output_to_excel.
  ENDIF.
ENDMODULE.                   "STATUS_0100 OUTPUT

*&---------------------------------------------------------------------*
*&    Module  USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
*    text
*----------------------------------------------------------------------*
MODULE user_command_0100 INPUT.
  flag = 'X'.
  save_ok = ok_code.
  CLEAR ok_code.
  CASE save_ok.
WHEN 'STOP' .
   IF NOT document IS INITIAL.
      CALL METHOD document->close_document.
      FREE document.
   ENDIF.
   IF NOT control IS INITIAL.
      CALL METHOD control->destroy_control.
      FREE control.
   ENDIF.
   LEAVE PROGRAM.
WHEN 'BACK' .
   IF NOT document IS INITIAL.
      CALL METHOD document->close_document.
      FREE document.
   ENDIF.
   IF NOT control IS INITIAL.
      CALL METHOD control->destroy_control.
      FREE control.
   ENDIF.

   SET SCREEN 0.  " quit the program
   "set screen 1000.
  ENDCASE.

ENDMODULE.                " USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
*&    Form  CREATE_BASIC_OBJECTS
*&---------------------------------------------------------------------*
*    text
*----------------------------------------------------------------------*
*    -->P_APP_NAME text
*    -->P_CLASSNAME  text
*    -->P_CLASSTYPE  text
*    -->P_OBJ_KEY text
*    -->P_DOCNAME text
*----------------------------------------------------------------------*
FORM  create_basic_objects USING p_app_name
                              p_classname
                              p_classtype
                              p_obj_key
                              p_docname.

  CHECK initialized IS INITIAL.
* first get the SAP DOI i_oi_container_control interface
  CALL METHOD
c_oi_container_control_creator=>get_container_control
IMPORTING
   control = control
   error = error.
* check no errors occured
  CALL METHOD error->raise_message
EXPORTING
   type = 'E'.
  CREATE OBJECT container
         EXPORTING container_name = 'CONTAINER'.
  DATA l_app_name(200).
  IF p_app_name IS INITIAL.
l_app_name = 'TEST'.
  ELSE.
l_app_name = p_app_name.
  ENDIF.
  CALL METHOD control->init_control
EXPORTING
   r3_application_name    = l_app_name
   inplace_enabled       = inplace
   inplace_scroll_documents = 'X'
   parent                = container
   register_on_close_event  = 'X'
   register_on_custom_event = 'X'
   no_flush                = 'X'
IMPORTING
   error                   = errors.
* save error object in collection
  APPEND errors.
  CLEAR item_url.
  DATA: bds_instance TYPE REF TO cl_bds_document_set.
  DATA: 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.
*以下三个值为Tcode:OAOR里面新建模板文件的参数
  DATA: doc_classname TYPE sbdst_classname VALUE 'PICTURES',
      doc_classtype TYPE sbdst_classtype VALUE 'OT',
      doc_object_key TYPE sbdst_object_key VALUE 'ZEXCEL'.

  wa_doc_signature-prop_name = 'DESCRIPTION'.
  app = 'excel'.
  IF app = 'excel'.
document_type = excel.
wa_doc_signature-prop_value = p_docname.
  ELSE.
  ENDIF.
  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.

* ask the SAP DOI container for a i_oi_document_proxy for Excel
  CALL METHOD control->get_document_proxy
EXPORTING
   document_type  = 'Excel.Sheet'
   no_flush    = 'X'
IMPORTING
   document_proxy = document
   error       = errors.
  APPEND errors.

* open a document saved in business document service.
  CALL METHOD document->open_document
EXPORTING
   open_inplace = inplace
   document_url = item_url.

  DATA: has TYPE i.
  CALL METHOD document->has_spreadsheet_interface
EXPORTING
   no_flush    = ''
IMPORTING
   is_available = has
   error       = errors.
  APPEND errors.

  CALL METHOD document->get_spreadsheet_interface
EXPORTING
   no_flush       = ' '
IMPORTING
   sheet_interface = spreadsheet
   error          = errors.
  APPEND errors.
* Activate  sheet 1
  CALL METHOD spreadsheet->select_sheet
EXPORTING
   name    =  '表整理'
* NO_FLUSH = ' '
IMPORTING
   error = errors.
* RETCODE  =
  .
  APPEND errors.

  LOOP AT errors.
CALL METHOD errors->raise_message
   EXPORTING
      type = 'E'.
  ENDLOOP.
  FREE errors.
  initialized = 'X'.
ENDFORM.                   "CREATE_BASIC_OBJECTS

*&---------------------------------------------------------------------*
*&    Form  output_to_excel
*&---------------------------------------------------------------------*
*    fill the EXCEL sheet
*----------------------------------------------------------------------*
FORM output_to_excel.
  DATA num TYPE i VALUE 1.
  LOOP AT itab.
num = num + sy-tabix.
PERFORM fill_cell USING num 1 itab-matnr.
PERFORM fill_cell USING num 2 itab-spras.
PERFORM fill_cell USING num 3 itab-maktx.
PERFORM fill_cell USING num 4 itab-maktg.
num = 1.
  ENDLOOP.
ENDFORM.                "output_to_excel

*&---------------------------------------------------------------------*
*&    Form  FILL_CELL
*&---------------------------------------------------------------------*
*    text
*----------------------------------------------------------------------*
*    -->I       text
*    -->J       text
*    -->VAL       text
*----------------------------------------------------------------------*
FORM fill_cell  USING i j val.
  DATA: columns_number TYPE i,
      rows_number TYPE i.

  columns_number = 1.
  rows_number = 1.

  CALL METHOD spreadsheet->insert_range_dim
EXPORTING
   name    = 'cell'
   no_flush = 'X'
   top    = i
   left    = j
   rows    = rows_number
   columns  = columns_number
IMPORTING
   error = errors.
  APPEND 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.

* set data
  CALL METHOD spreadsheet->set_ranges_data
EXPORTING
   ranges = ranges
   contents = excel_input
   no_flush = 'X'
IMPORTING
   error = errors.
  APPEND errors.

  CALL METHOD spreadsheet->fit_widest
EXPORTING
   name    = space
   no_flush = 'X'.

  REFRESH: ranges, excel_input.

ENDFORM.                   "fill_cell