FORM frm_html_top_of_page USING cl_dd TYPE REF TO cl_dd_document. DATA: m_p TYPE i. DATA: m_buff TYPE string. DATA:m_kunnr TYPE string. DATA:m_bukrs TYPE string. SELECT SINGLE name1 INTO m_kunnr FROM kna1 WHERE kunnr IN s_kunnr. CONCATENATE '客户：' m_kunnr '对账单' INTO m_kunnr. *表头其实完全可以是一个html文件，自己使用html语言进行格式控制 m_buff = '<html>'. CALL METHOD cl_dd->html_insert EXPORTING contents = m_buff CHANGING position = m_p. SELECT SINGLE butxt INTO m_bukrs FROM t001 WHERE bukrs IN s_bukrs. CONCATENATE '<center><H2>' m_bukrs '</H2></Center>' INTO m_buff. CALL METHOD cl_dd->html_insert EXPORTING contents = m_buff CHANGING position = m_p. CONCATENATE '<center><H3>' m_kunnr '</H3></Center>' INTO m_buff. CALL METHOD cl_dd->html_insert EXPORTING contents = m_buff CHANGING position = m_p. CONCATENATE '<center>对账日期：' sy-datum+0(4) '年' sy-datum+4(2) '月' sy-datum+6(2) '日' '</Center>' INTO m_buff. CALL METHOD cl_dd->html_insert EXPORTING contents = m_buff CHANGING position = m_p. m_buff = '</html>'. CALL METHOD cl_dd->html_insert EXPORTING contents = m_buff CHANGING position = m_p. gv_company_name = m_bukrs. gv_customer_name = m_kunnr. gv_date = '对账日期：' && sy-datum+0(4) && '年' && sy-datum+4(2) && '月' && sy-datum+6(2) && '日'. ENDFORM.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY' EXPORTING i_callback_program = sy-repid i_callback_pf_status_set = 'FRM_PF_STATUS' i_callback_user_command = 'FRM_USER_COMMAND' i_callback_html_top_of_page = 'FRM_HTML_TOP_OF_PAGE' is_layout = ls_layout it_fieldcat = gt_fieldcat * IT_SORT = GT_SORT i_default = 'X' i_save = 'A' TABLES t_outtab = gt_show EXCEPTIONS program_error = 1 OTHERS = 2. IF sy-subrc <> 0. * Implement suitable error handling here ENDIF.