abap webdynpro 导入excel并显示
sdn上有关于将excel如何通过abap webdynpro导入并显示的示例，但是找着去做之后会发现导入并显示出的是乱码。其实本身示例给出的就是按照txt的格式来做的，这其实是由于sap本身对于把excel得来的xstring重新转成string类型的过程无法正确匹配罢了，至今sap没有给出一个很好的解决办法，按照示例代码：
METHOD onactionon_upload . TYPES : BEGIN OF str_itab, name(10) TYPE c, age(10) TYPE c, END OF str_itab. DATA : t_table1 TYPE STANDARD TABLE OF str_itab, i_data TYPE STANDARD TABLE OF string, lo_nd_sflight TYPE REF TO if_wd_context_node, lo_el_sflight TYPE REF TO if_wd_context_element, l_string TYPE string, fs_table TYPE str_itab, l_xstring TYPE xstring, fields TYPE string_table, lv_field TYPE string. DATA : t_table TYPE if_main=>elements_data_tab, data_table TYPE if_main=>elements_data_tab.* get single attribute wd_context->get_attribute( EXPORTING name = `DATASOURCE` IMPORTING value = l_xstring ).data: conv type ref to cl_abap_conv_in_ce. call method cl_abap_conv_in_ce=>create exporting input = l_xstring encoding = 'UTF-8' replacement = '?' ignore_cerr = abap_true receiving conv = conv . conv->read( importing data = l_string ).[color=orange] CALL FUNCTION 'HR_KR_XSTRING_TO_STRING' EXPORTING in_xstring = l_xstring IMPORTING out_string = l_string. 废除[/color]SPLIT l_string AT cl_abap_char_utilities=>newline INTO TABLE i_data.* Bind With table Element. LOOP AT i_data INTO l_string. SPLIT l_string AT cl_abap_char_utilities=>horizontal_tab INTO TABLE fields. READ TABLE fields INTO lv_field INDEX 1. fs_table-name = lv_field. READ TABLE fields INTO lv_field INDEX 2. fs_table-age = lv_field. APPEND fs_table TO t_table1. ENDLOOP. lo_nd_sflight = wd_context->get_child_node( 'DATA_TAB' ). lo_nd_sflight->bind_table( t_table1 ).ENDMETHOD.
