EXCEL common operating notes 1
1. Excel template download
TCODE:SMW0
Creating excel template (template can also be other)
We chose the binary data
Select Create a template in which the package inside
Click to create:
Note: If the following error occurs (no object assigned to c: MINE type \ a)
You need to do the following: Save.
So that you can successfully created.
In the report the program code:
TABLES:sscrfields.
SCREEN-SELECTION : FUNCTION KEY 1 . " In the subject line SELECTION-SCREEN PUSHBUTTON 02 ( 10 ) TEXT - 001 the USER-the COMMAND pb1. " In the select screen
INITIALIZATION. sscrfields-functxt_01 = '下载模板'. AT SELECTION-SCREEN. CASE sscrfields-ucomm. WHEN 'FC01' OR 'PB1'.
CALL METHOD zcl_document_jxzhu=>download_template_to_frontend EXPORTING name_of_template = '物料主数据客制表' * iv_relid = 'MI' iv_objid = 'ZMMT001' * IMPORTING * rv_filepath = EXCEPTIONS download_error = 1 OTHERS = 2. IF sy-subrc <> 0. * Implement suitable error handling here ENDIF. WHEN OTHERS. ENDCASE.
其中zcl_document_jxzhu=>download_template_to_frontend的代码为:
同学们可以直接创建SE24类。方便以后可以直接调用。
METHOD download_template_to_frontend. DATA: ls_key TYPE wwwdatatab, ls_wwwdata TYPE wwwdata, lv_filename TYPE string, lv_path TYPE string, lv_fullpath TYPE string, lv_extension TYPE c LENGTH 100, lv_user_action TYPE i. DATA: lv_offset TYPE i, lv_length TYPE i. CLEAR rv_filepath. IF iv_relid IS INITIAL. SELECT SINGLE relid objid srtf2 checkout checknew chname tdate ttime text INTO CORRESPONDING FIELDS OF ls_wwwdata FROM wwwdata WHERE objid = iv_objid. iv_relid = ls_wwwdata-relid. ELSE. SELECT SINGLE relid objid srtf2 checkout checknew chname tdate ttime text INTO CORRESPONDING FIELDS OF ls_wwwdata FROM wwwdata WHERE relid = iv_relid AND objid = iv_objid. ENDIF. *window title DATA(iv_window_title) = |Please choose the save filepath !|. *file extension CALL FUNCTION 'WWWPARAMS_READ' EXPORTING relid = ls_wwwdata-relid objid = ls_wwwdata-objid name = 'fileextension' "c_extension of include LSHTMTOP IMPORTING value = lv_extension EXCEPTIONS entry_not_exists = 1 OTHERS = 2. IF sy-subrc <> 0. ENDIF. DATA iv_default_extension TYPE string. iv_default_extension = lv_extension. *file filter DATA(iv_file_filter) = '(*' && iv_default_extension && ')|*' && iv_default_extension. *file name CONCATENATE name_of_template '-' sy-datum+0(8) sy-timlo+0(4) INTO DATA(iv_default_file_name). IF iv_default_file_name IS INITIAL. iv_default_file_name = ls_wwwdata-text. ELSE. WHILE iv_default_file_name CA './'. lv_offset = sy-fdpos. lv_length = lv_offset. lv_offset = lv_offset + 1. iv_default_file_name = iv_default_file_name+0(lv_length) && iv_default_file_name+lv_offset. ENDWHILE. ENDIF. ls_key-relid = iv_relid. ls_key-objid = iv_objid. *File path of selection CALL METHOD cl_gui_frontend_services=>file_save_dialog EXPORTING window_title = iv_window_title default_extension = iv_default_extension default_file_name = iv_default_file_name file_filter = iv_file_filter CHANGING filename = lv_filename path = lv_path fullpath = lv_fullpath user_action = lv_user_action EXCEPTIONS cntl_error = 1 error_no_gui = 2 not_supported_by_gui = 3 OTHERS = 4. IF sy-subrc <> 0. * happen sth wrong DATA(ev_rc) = sy-subrc. ENDIF. * user action ( exit or cancal ) IF lv_user_action <> 0. ev_rc = lv_user_action. ENDIF. IF ev_rc <> 0 . RAISE download_error. ENDIF. rv_filepath = lv_fullpath. *Download web object DATA: lv_destination TYPE rlgrap-filename. lv_destination = rv_filepath. CALL FUNCTION 'DOWNLOAD_WEB_OBJECT' EXPORTING key = ls_key destination = lv_destination IMPORTING rc = ev_rc CHANGING temp = lv_destination. IF ev_rc <> 0 . RAISE download_error. ENDIF. ENDMETHOD.
效果:
- Tab Zhu 不念过去 不畏将来
SELECTION-SCREEN: FUNCTION KEY 1."在标题行
SELECTION-SCREEN PUSHBUTTON 02(10) TEXT-001 USER-COMMAND pb1."在select界面