ABAP 供应商、工厂对应公里数维护

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*&---------------------------------------------------------------------*
*& Report  ZMMR011
*&
*&---------------------------------------------------------------------*
*&程序名称：供应商、工厂对应公里数维护
*&事物代码：ZMM031
*&导入模板：无
*&作者：董冬
*&时间：2016/3/2
*&更新时间：2016/3/3
*&---------------------------------------------------------------------*
REPORT zmmr011.

TABLES: tvbvk ,cskt ,ztmm002,sscrfields.


TYPES:ty_xs LIKE  v_tvbur.
DATA:gt_xs LIKE TABLE OF v_tvbur.
DATA:wa_xs TYPE v_tvbur.
DATA:edit(1) VALUE ‘‘."ALV是否处于可编辑状态


DATA: excel    TYPE ole2_object,
      workbook TYPE ole2_object,
      sheet    TYPE ole2_object,
      cell     TYPE ole2_object,
      row      TYPE ole2_object.

DATA:lt_lfa1 TYPE lfa1 OCCURS 0 WITH HEADER LINE. "供应商内表
DATA:lt_t001w TYPE  t001w OCCURS 0 WITH HEADER LINE."工厂内表


FIELD-SYMBOLS: <f1>, <f2>, <f3>.

TYPES:BEGIN OF ty_tab.

        INCLUDE TYPE ztmm002.
TYPES: lifnr_name LIKE lfa1-name1,
       werks_name LIKE t001w-name1.

TYPES:END OF ty_tab.

DATA :gt_zz TYPE STANDARD  TABLE OF ty_tab  .
DATA:wa_zz TYPE ty_tab.

FORM get_data.
*  CALL FUNCTION ‘VIEW_GET_DATA‘
*    EXPORTING
*      view_name = ‘V_TVBUR‘
*    TABLES
*      data      = gt_xs.
  SELECT *
    FROM lfa1
    INTO CORRESPONDING FIELDS OF TABLE lt_lfa1.

  SELECT *
    FROM t001w
    INTO CORRESPONDING FIELDS OF TABLE lt_t001w.

  SELECT *
    FROM ztmm002
    INTO CORRESPONDING FIELDS OF TABLE gt_zz.

  LOOP AT gt_zz INTO wa_zz.
    READ TABLE lt_lfa1 WITH  KEY lifnr = wa_zz-lifnr.
    wa_zz-lifnr_name = lt_lfa1-name1.
    READ TABLE lt_t001w WITH  KEY werks = wa_zz-werks.
    wa_zz-werks_name = lt_t001w-name1.
    MODIFY  gt_zz FROM wa_zz.
  ENDLOOP.

ENDFORM.

DATA: gs_fcat TYPE lvc_s_fcat,
      gt_fcat TYPE lvc_t_fcat,
      gs_layo TYPE lvc_s_layo,
      gs_grid TYPE lvc_s_glay.
DATA: gt_event      TYPE slis_t_event WITH HEADER LINE,
      gt_event_exit TYPE slis_t_event_exit WITH HEADER LINE.

DATA:  ref_grid TYPE REF TO cl_gui_alv_grid .

"parameters: p_ds type c as checkbox.
SELECTION-SCREEN BEGIN OF BLOCK blk2 WITH FRAME TITLE text-002.
PARAMETERS: r1 RADIOBUTTON GROUP gr1  DEFAULT ‘X‘ USER-COMMAND radio.
PARAMETERS: r2 RADIOBUTTON GROUP gr1.
SELECTION-SCREEN END OF BLOCK blk2.

DATA: filepath LIKE rlgrap-filename .
DATA: file LIKE rlgrap-filename.

START-OF-SELECTION.

  IF r1 EQ ‘X‘.
    PERFORM get_data.
    PERFORM show_data_to_alv.
  ELSEIF r2 EQ ‘X‘.

    PERFORM frm_path_selected CHANGING filepath.
    CONCATENATE filepath ‘\供应商工厂对应公里数模板.XLS‘ INTO file.
    PERFORM frm_download_template USING file.
  ENDIF.


CLASS lcl_event_receiver DEFINITION.
  PUBLIC SECTION.
    METHODS handle_modify
                  FOR EVENT data_changed_finished OF cl_gui_alv_grid
      IMPORTING e_modified et_good_cells.

    METHODS data_changed
                  FOR EVENT data_changed OF cl_gui_alv_grid
      IMPORTING er_data_changed.
ENDCLASS.

CLASS lcl_event_receiver IMPLEMENTATION.
  METHOD handle_modify.
*    PERFORM refresh.

    DATA stbl TYPE lvc_s_stbl.

    stbl-row = ‘X‘." 基于行的稳定刷新
    stbl-col = ‘X‘." 基于列稳定刷新
    CALL METHOD ref_grid->refresh_table_display
      EXPORTING
        is_stable = stbl.

  ENDMETHOD.
  METHOD data_changed.

    DATA: ls_mod_cells TYPE lvc_s_modi,
          tvalue       TYPE string.
    DATA: ls_stable TYPE lvc_s_stbl.
    DATA: l_message TYPE string.
*
    DATA:wa_lfa1 TYPE lfa1.
    DATA:wa_t001w TYPE t001w.
    DATA:row_no TYPE i.

    CHECK er_data_changed->mt_inserted_rows[] IS INITIAL.

    LOOP AT  er_data_changed->mt_good_cells INTO ls_mod_cells.

      CLEAR tvalue.
      CALL METHOD er_data_changed->get_cell_value
        EXPORTING
          i_row_id    = ls_mod_cells-row_id
          i_fieldname = ls_mod_cells-fieldname
        IMPORTING
          e_value     = tvalue.



      IF ls_mod_cells-fieldname EQ ‘LIFNR‘.


        LOOP AT lt_lfa1 INTO wa_lfa1 .
          IF wa_lfa1-lifnr EQ tvalue.
            CALL METHOD er_data_changed->modify_cell
              EXPORTING
                i_row_id    = ls_mod_cells-row_id
                i_fieldname = ‘LIFNR_NAME‘
                i_value     = wa_lfa1-name1.
            EXIT.
          ENDIF.
          CLEAR lt_lfa1.
        ENDLOOP.
      ENDIF.


      IF ls_mod_cells-fieldname EQ ‘WERKS‘.

        LOOP AT lt_t001w INTO wa_t001w.
          IF wa_t001w-werks EQ tvalue.
            CALL METHOD er_data_changed->modify_cell
              EXPORTING
                i_row_id    = ls_mod_cells-row_id
                i_fieldname = ‘WERKS_NAME‘
                i_value     = wa_t001w-name1.
            EXIT.
          ENDIF.
          CLEAR wa_t001w.
        ENDLOOP.
      ENDIF.
*        DATA:blank_zz TYPE ztmm002.
*
*
*
*        LOOP AT tab_tvgrt INTO wa_tvgrt .
*          IF wa_tvgrt-vkgrp EQ tvalue.
*            CLEAR wa_zz.
*            LOOP AT gt_zz INTO wa_zz.
*              IF wa_zz-vkgrp EQ tvalue  AND tvalue NE ‘‘.
*                MESSAGE i001(00) WITH ‘已有相同的销售组！‘.
*
*                "MODIFY  gt_zz INDEX ls_mod_cells-row_id FROM blank_zz .
*                CLEAR wa_tvgrt.
*                "如果有重复的销售组，那么将输入的销售组清空
*                CALL METHOD er_data_changed->modify_cell
*                  EXPORTING
*                    i_row_id    = ls_mod_cells-row_id
*                    i_fieldname = ‘VKGRP‘
*                    i_value     = ‘‘.
*              ENDIF.
*
*              CONTINUE.
*            ENDLOOP.
*
*            CALL METHOD er_data_changed->modify_cell
*              EXPORTING
*                i_row_id    = ls_mod_cells-row_id
*                i_fieldname = ‘VKGRPTEXT‘
*                i_value     = wa_tvgrt-bezei.
*          ENDIF.
*          CLEAR wa_tvgrt.
*        ENDLOOP.



*
*      IF strlen( tvalue ) GT 4.
*
*
*        LOOP AT tab_cskt INTO wa_cskt .
*          IF wa_cskt-kostl EQ tvalue.
*            CALL METHOD er_data_changed->modify_cell
*              EXPORTING
*                i_row_id    = ls_mod_cells-row_id
*                i_fieldname = ‘LTEXT‘
*                i_value     = wa_cskt-ltext.
*            EXIT.
*          ENDIF.
*          CLEAR wa_cskt.
*        ENDLOOP.
*      ENDIF.



    ENDLOOP.

  ENDMETHOD.                    "HANDLE_MODIFY
ENDCLASS.                    "LCL_EVENT_RECEIVER IMPLEMENTATION
DATA gt_event_receiver TYPE REF TO lcl_event_receiver .

FORM show_data_to_alv.

  CLEAR gt_fcat[].
  PERFORM set_fcat USING edit.
  PERFORM set_layout.

  PERFORM show_alv  TABLES gt_fcat  gt_zz[]
                     USING  gs_layo.

ENDFORM.

FORM frm_edit_alv." TABLES GT.
*DATA:   ls_row      TYPE lvc_s_cell,
*       lt_rows     TYPE lvc_t_cell.
*  "CLEAR GT_HEADER.
*  "CLEAR GT_ITEMS.
*  CALL METHOD ref_grid->GET_SELECTED_CELLS
*    IMPORTING
*      et_index_cells = lt_rows

ENDFORM.


FORM show_changed_alv.   

CLEAR gt_fcat[].

*  IF edit EQ ‘‘ .
*    edit = ‘X‘.
*  ELSE.
*    edit = ‘‘.
*  ENDIF.   

PERFORM set_fcat USING edit.   
PERFORM set_layout.   

PERFORM show_alv  TABLES gt_fcat  gt_zz[]                  
USING  gs_layo.   
PERFORM frm_edit_alv.
ENDFORM.

FORM set_fcat USING edit.   
PERFORM csalv_set_fcat USING :

" ‘Field‘ ‘Text‘ ‘Edit‘ ‘Zero‘ ‘Type‘ ‘Qfieldname‘ ‘Key‘ ‘Hostspot‘ ‘Emphasize‘ ‘Checkbox‘              
‘LIFNR‘  ‘供应商或债权人账号‘ edit  ‘‘  ‘‘  ‘‘  ‘‘   ‘‘  ‘‘  ‘‘ ‘‘ ‘‘ ‘‘ ‘X‘ ‘ZTMM002‘ ‘LIFNR‘ ‘LIFNR‘ ‘C‘,              
‘LIFNR_NAME‘  ‘供应商名称‘ ‘‘ ‘‘  ‘‘  ‘‘  ‘‘   ‘‘  ‘‘  ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘,             
‘WERKS‘ ‘工厂‘ edit  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘ ‘‘  ‘‘ ‘‘ ‘X‘ ‘ZTMM002‘ ‘WERKS‘ ‘‘ ‘‘,             
‘WERKS_NAME‘  ‘工厂名称‘ ‘‘ ‘‘  ‘‘  ‘‘  ‘‘   ‘‘  ‘‘  ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘,             
‘MENGE‘ ‘数量‘     edit  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘ ‘‘  ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘C‘ ‘QUAN‘,             
‘MEINS‘ ‘单位‘   edit  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘  ‘‘ ‘‘  ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘.


ENDFORM.                    " SET_FCAT

FORM set_layout .   gs_layo
-zebra             = ‘X‘.
*  gs_layout-stylefname     = ‘FIELD_STYLE‘.   gs_layo
-cwidth_opt        = ‘X‘.
ENDFORM.                    " SET_LAYOUT
*&---------------------------------------------------------------------*
FORM csalv_set_fcat USING       p_name       p_text       p_edit       p_zero       p_type       p_qfieldname       p_key       p_hotspot       p_emphasize       p_checkbox       p_do_sum       p_decimals_out       p_no_out       p_f4availabl       p_ref_table       p_ref_field       p_inttype       p_datatype

















.   gs_fcat
-fieldname   =  p_name.
*  gs_fcat-reptext_l   =
*  gs_fcat-selddictxt   =   gs_fcat
-reptext     =  p_text.   gs_fcat
-edit        =  p_edit.   gs_fcat
-no_zero     =  p_zero.   gs_fcat
-datatype    =  p_type.   gs_fcat
-qfieldname  =  p_qfieldname.   gs_fcat
-key         =  p_key.   gs_fcat
-hotspot     =  p_hotspot.   gs_fcat
-emphasize   =  p_emphasize.   gs_fcat
-checkbox    =   p_checkbox.   gs_fcat
-do_sum      =  p_do_sum.   gs_fcat
-decimals_o  =  p_decimals_out.   gs_fcat
-no_out      =  p_no_out.   gs_fcat
-f4availabl  =  p_f4availabl.   gs_fcat
-ref_table   =  p_ref_table.   gs_fcat
-ref_field   =  p_ref_field.   gs_fcat
-inttype     =  p_inttype.   gs_fcat
-datatype    =  p_datatype.   
APPEND gs_fcat TO  gt_fcat.
ENDFORM.                    "csalv_set_fcat

FORM show_alv TABLES  pt_fcat                       pt_tab               

USING   ps_layout.   gs_grid


-edt_cll_cb = ‘X‘."当屏幕失去焦点时，自动刷新   gt_event

-name = ‘CALLER_EXIT‘.   "slis_ev_caller_exit_at_start事件   gt_event
-form = ‘FM_BUTTON‘.   
APPEND gt_event .   

CALL FUNCTION ‘REUSE_ALV_GRID_DISPLAY_LVC‘     
EXPORTING       i_callback_program       
= sy-repid       i_callback_user_command  
= ‘USER_COMMAND‘       i_grid_settings          
= gs_grid       i_callback_pf_status_set 
= ‘SET_PF_STATUS‘       is_layout_lvc            
= ps_layout       it_fieldcat_lvc          
= pt_fcat[]       it_events                
= gt_event[]
*     it_event_exit            = gt_event_exit[]     
TABLES       t_outtab                 
= pt_tab     
EXCEPTIONS       program_error            
= 1       
OTHERS                   = 2.
ENDFORM.                    "csalv_set_fcat

FORM user_command USING r_ucomm LIKE sy-ucomm       rs_selfield 
TYPE slis_selfield.   


CASE r_ucomm.     

WHEN ‘&CHANGE‘.       
IF edit EQ ‘‘ .         
edit = ‘X‘.       
ELSE.         
edit = ‘‘.       
ENDIF.       
PERFORM show_changed_alv.     
WHEN ‘&BACK‘.       
LEAVE PROGRAM.     
WHEN ‘&ADD_ROW‘.
*      CLEAR wa_zz.
*      DATA:end TYPE i.
*      DESCRIBE TABLE gt_zz LINES end.
*
*          READ TABLE gt_zz  INDEX  end  INTO wa_zz.
*          IF wa_zz-vkbur IS INITIAL AND gt_zz is NOT INITIAL  .
*            MESSAGE i001(00) WITH ‘不能继续添加行！‘.
*            exit.
*            ENDIF.       


"edit = ‘‘.       
CLEAR wa_zz.       
IF edit EQ ‘X‘.         wa_zz
-meins = ‘KM‘.         
APPEND wa_zz TO gt_zz.         
"PERFORM show_changed_alv.         
PERFORM show_data_to_alv.       
ENDIF.     






WHEN ‘&SAVE_DATA‘.       
DATA:lt_ztmm002 TYPE TABLE OF ztmm002.       
DATA:wa_ztmm002 TYPE ztmm002.       

CLEAR wa_ztmm002.       
DELETE FROM ztmm002 .       
MOVE-CORRESPONDING gt_zz  TO lt_ztmm002.       
IF lt_ztmm002 IS NOT INITIAL.         
LOOP AT lt_ztmm002  INTO wa_ztmm002 .           
IF wa_ztmm002-lifnr IS NOT INITIAL AND wa_ztmm002-werks IS NOT INITIAL.             
INSERT INTO  ztmm002 VALUES wa_ztmm002 .           
ENDIF.         

ENDLOOP.         
"MODIFY ztmm002 FROM TABLE lt_ztmm002.       
ENDIF.       

IF sy-subrc EQ 0.         
MESSAGE i001(00) WITH ‘保存成功！‘.       


ELSE.         
MESSAGE i001(00) WITH ‘保存失败！‘.       
ENDIF.     

WHEN ‘&DELE_ROW‘.       
DATA:ls_row  TYPE lvc_s_row,            lt_rows 
TYPE lvc_t_row.       

DATA:del_rows TYPE  STANDARD  TABLE OF ty_tab.       

CALL METHOD ref_grid->get_selected_rows         
IMPORTING           et_index_rows 
= lt_rows
*         et_row_no     =         
.       
CLEAR wa_zz.       

LOOP AT lt_rows INTO ls_row.         

READ TABLE gt_zz INTO wa_zz INDEX ls_row-index.         
"delete  gt_zz INDEX ls_row-index.         
"DELETE ztmm002 FROM wa_zz.         
APPEND wa_zz  TO del_rows.       

ENDLOOP.       
LOOP AT del_rows INTO wa_zz.         
DELETE TABLE gt_zz FROM wa_zz.       
ENDLOOP.       

CLEAR del_rows.       
CLEAR ls_row.       
CLEAR lt_rows.       
PERFORM show_changed_alv.     
WHEN ‘&IN‘.       
DATA: filepath LIKE rlgrap-filename.       
PERFORM set_file_path CHANGING filepath.       
PERFORM   frm_upload_from_excel USING filepath.       
PERFORM show_changed_alv.   
ENDCASE.

ENDFORM.

FORM set_pf_status USING rt_extab TYPE slis_t_extab..   
SET PF-STATUS ‘STANDARD‘.
ENDFORM.                    "SET_PF_STATUS

FORM fm_button USING e_grid TYPE slis_data_caller_exit.   
DATA:   lt_f4 TYPE lvc_t_f4,           ls_f4 
TYPE lvc_s_f4.   
CALL FUNCTION ‘GET_GLOBALS_FROM_SLVC_FULLSCR‘
*   EXPORTING
*     IR_SALV_FULLSCREEN_ADAPTER       =     
IMPORTING
*     ET_EXCLUDING                     =
*     E_REPID                          =
*     E_CALLBACK_PROGRAM               =
*     E_CALLBACK_ROUTINE               =       e_grid 
= ref_grid
*     ET_FIELDCAT_LVC                  =
*     ER_TRACE                         =
*     E_FLG_NO_HTML                    =
*     ES_LAYOUT_KKBLO                  =
*     ES_SEL_HIDE                      =
*     ET_EVENT_EXIT                    =
*     ER_FORM_TOL                      =
*     ER_FORM_EOL                      =     
.

*   CALL METHOD ref_grid->check_changed_data.
* 设置enter事件   
CALL METHOD ref_grid->register_edit_event     
EXPORTING       i_event_id 
= cl_gui_alv_grid=>mc_evt_enter     
EXCEPTIONS       error      
= 1       
OTHERS     = 2.   


CREATE OBJECT gt_event_receiver.   
SET HANDLER   gt_event_receiver->handle_modify FOR ref_grid.   
SET HANDLER   gt_event_receiver->data_changed FOR ref_grid.


ENDFORM.

FORM frm_upload_from_excel  USING  p_pa_fname LIKE rlgrap-filename.   
TYPES: BEGIN OF ty_tmp,            lifnr      
LIKE ztmm002-lifnr,            lifnr_name 
LIKE lfa1-name1,            werks      
LIKE ztmm002-werks,            werks_name 
LIKE t001w-name1,            menge      
LIKE ztmm002-menge,            meins      
LIKE ztmm002-meins,          
END OF ty_tmp.   

DATA: git_xls TYPE TABLE OF ty_tmp WITH HEADER LINE,         gwa_xls 
TYPE          ty_tmp.

**数据从EXCEL导入程序   
DATA: l_exception TYPE REF TO cx_root.   
DATA: lit_intern TYPE alsmex_tabline OCCURS 0 WITH HEADER LINE,         l_index    
TYPE i,         l_no       
TYPE i.   
DATA: ls_style TYPE lvc_s_styl.   
FIELD-SYMBOLS: <f>.   

CHECK p_pa_fname IS NOT INITIAL.   
REFRESH: git_xls.   

CALL FUNCTION ‘ALSM_EXCEL_TO_INTERNAL_TABLE‘     
EXPORTING       filename                
= p_pa_fname       i_begin_col             
= 1       i_begin_row             
= 2       i_end_col               
= 6       i_end_row               
= 30000     
TABLES       intern                  
= lit_intern     
EXCEPTIONS       inconsistent_parameters 
= 1       upload_ole              
= 2       
OTHERS                  = 3.   
IF sy-subrc = 0.     l_no 
= 0.     
LOOP AT lit_intern.       
MOVE lit_intern-col TO l_index.       
ASSIGN COMPONENT l_index OF STRUCTURE gwa_xls TO <f>.       

TRY.           
MOVE lit_intern-value TO <f>.         
CATCH cx_root INTO l_exception.
*          gwa_xls-err_info = l_exception->get_text( ).
*          gwa_xls-status = icon_led_red.       
ENDTRY.       

AT END OF row.         
ADD 1 TO l_no.         
"gwa_xls-no = l_no.         
APPEND gwa_xls TO git_xls.         
CLEAR gwa_xls.       
ENDAT.     
ENDLOOP.   
ENDIF.   

LOOP AT git_xls INTO gwa_xls.     


MOVE-CORRESPONDING gwa_xls TO wa_zz.     

CALL FUNCTION ‘CONVERSION_EXIT_ALPHA_INPUT‘       
EXPORTING         
input  = wa_zz-lifnr       
IMPORTING         
output = wa_zz-lifnr.     

SELECT SINGLE name1 INTO wa_zz-lifnr_name     
FROM lfa1 WHERE   lifnr EQ wa_zz-lifnr.     

CALL FUNCTION ‘CONVERSION_EXIT_ALPHA_INPUT‘       
EXPORTING         
input  = wa_zz-werks       
IMPORTING         
output = wa_zz-werks.     

SELECT SINGLE name1 INTO wa_zz-werks_name     
FROM t001w WHERE  werks EQ wa_zz-werks.     
APPEND wa_zz TO gt_zz.     
CLEAR wa_zz.   

ENDLOOP.


ENDFORM.

FORM set_file_path CHANGING filepath LIKE rlgrap-filename.   
FIELD-SYMBOLS: <f> TYPE file_table .   
DATA: gd_path TYPE string.   
DATA: it_tab   TYPE filetable,         gd_subrc 
TYPE i.   
DATA: ld_filename TYPE string,         ld_path     
TYPE string,         ld_fullpath 
TYPE string,         ld_result   
TYPE i,         gd_file     
TYPE c.   


DATA:"filepath LIKE rlgrap-filename,   openfile 
LIKE rlgrap-filename.

*  CALL METHOD cl_gui_frontend_services=>directory_browse
*    EXPORTING
*      window_title    = ‘文件路径选择‘
*      initial_folder  = ‘C:‘
*    CHANGING
*      selected_folder = gd_path.
*  CALL METHOD cl_gui_cfw=>flush.
*  CONCATENATE gd_path ‘‘ INTO filepath.   

CALL METHOD cl_gui_frontend_services=>file_open_dialog     
EXPORTING       window_title     
= ‘Select File‘       default_filename 
= ‘供应商工厂对应公里数模板.XLS‘       multiselection   
= ‘X‘     
CHANGING       file_table       
= it_tab       rc               
= gd_subrc.
*  LOOP AT it_tab INTO openfile-low.
*    openfile-sign = ‘I‘.
*    openfile-option = ‘EQ‘.
*    APPEND openfile.
*  ENDLOOP.   

CALL METHOD cl_gui_cfw=>flush.   
READ TABLE it_tab ASSIGNING <f> INDEX 1.   
IF sy-subrc EQ 0.     filepath 
= <f>-filename.   
ENDIF.

*CALL METHOD cl_gui_frontend_services=>file_save_dialog
*    EXPORTING
*      default_extension = ‘XLS‘
*      default_file_name = ‘产品出库单‘
*      initial_directory = ‘c:/temp/‘
*    CHANGING
*      filename          = ld_filename
*      path              = filepath
*      fullpath          = ld_fullpath
*      user_action       = ld_result.

ENDFORM.

FORM frm_path_selected CHANGING filepath LIKE rlgrap-filename.   
DATA: gd_path TYPE string.   
DATA: it_tab   TYPE filetable,         gd_subrc 
TYPE i.   
DATA: ld_filename TYPE string,         ld_path     
TYPE string,         ld_fullpath 
TYPE string,         ld_result   
TYPE i,         gd_file     
TYPE c.   


DATA:"filepath LIKE rlgrap-filename,   openfile 
LIKE rlgrap-filename.   

CALL METHOD cl_gui_frontend_services=>directory_browse     
EXPORTING       window_title    
= ‘文件路径选择‘       initial_folder  
= ‘C:‘     
CHANGING       selected_folder 
= gd_path.   
CALL METHOD cl_gui_cfw=>flush.   
CONCATENATE gd_path ‘‘ INTO filepath.
ENDFORM.

FORM frm_download_template USING c_path .   

DATA: lv_objdata     LIKE wwwdatatab,         lv_obj_name    
LIKE wwwdatatab-objid,         lv_destination 
LIKE rlgrap-filename,         lv_objid       
LIKE sy-repid,         lv_subrc       
LIKE sy-subrc.   
DATA:l_ret TYPE abap_bool,        lv_answer   
.   
DATA:lv_file TYPE string.   

MOVE c_path TO lv_file.   
CALL METHOD cl_gui_frontend_services=>file_exist     
EXPORTING       file                 
= lv_file     RECEIVING       result               

= l_ret     
EXCEPTIONS       cntl_error           
= 1       error_no_gui         
= 2       wrong_parameter      
= 3       not_supported_by_gui 
= 4       
OTHERS               = 5.   

IF sy-subrc <> 0.     
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno     
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.     
EXIT.   
ENDIF.   
IF l_ret EQ ‘X‘.

* 模版已存在，是否覆盖     

CALL FUNCTION ‘POPUP_TO_CONFIRM‘       
EXPORTING         text_question  
= ‘模版已存在，是否覆盖？‘         text_button_1  
= ‘是‘(001)         text_button_2  
= ‘否‘(002)       
IMPORTING         answer         
= lv_answer       
EXCEPTIONS         text_not_found 
= 1         
OTHERS         = 2.     
IF sy-subrc <> 0.     

ENDIF.     

IF lv_answer EQ ‘A‘. "取消       
EXIT.     
ELSEIF lv_answer NE ‘1‘. "否       
"p_filepath = c_path.     
ENDIF.   
ELSE.     lv_answer

= ‘1‘.   
ENDIF.   


CREATE OBJECT excel ‘EXCEL.APPLICATION‘.   
GET PROPERTY OF excel ‘Workbooks‘ = workbook .   
CALL METHOD OF workbook     
‘Close‘.   

IF lv_answer EQ ‘1‘.     
MOVE ‘ZMM_XLS_002‘ TO lv_obj_name."引用传入到服务器中xls模板     
SELECT relid objid     
FROM wwwdata     
INTO  CORRESPONDING FIELDS OF lv_objdata     
UP TO 1 ROWS     
WHERE srtf2 = 0 AND relid = ‘MI‘     
AND objid = lv_obj_name.     
ENDSELECT.     

CALL FUNCTION ‘DOWNLOAD_WEB_OBJECT‘       
EXPORTING         
key         = lv_objdata         destination 
= c_path       
IMPORTING         rc          
= lv_subrc.
*    IF lv_subrc = 0.
*      p_filepath = c_path.
*    ENDIF.   
ENDIF.

*  CALL METHOD OF
*      g_workbook
*      ‘open‘
*
*    EXPORTING
*      #1         = c_path.
*
*  CALL METHOD OF
*      g_excel
*      ‘worksheets‘ = g_sheet
*    EXPORTING
*      #1           = 1.
*  CALL METHOD OF
*      g_sheet
*      ‘activate‘.   

"SET PROPERTY OF g_excel ‘visible‘ = 0.   

FREE OBJECT sheet.   
"FREE OBJECT g_applica.   
FREE OBJECT workbook.   
FREE OBJECT excel.

ENDFORM.                    "frm_download_template

ABAP 供应商、工厂对应公里数维护

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原文地址：http://www.cnblogs.com/eagle-dtq/p/5254252.html