太久不写报表了，今天用到一个简单alv显示刷新，懒得写OO的，就直接最简单的用了FM：
之前都是用OO ALV 刷新，突然忘了怎么FM 的刷新，
然后搜了下，呵呵，做个简单记录吧。
主要代码
CALL
FUNCTION
'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_structure_name
=
'SPFLI'
i_callback_program
=
sy
-repid
i_callback_pf_status_set
=
'FORM_SET_PF_STATUS'
i_callback_user_command
=
'FRM_COMMAND'
TABLES
t_outtab
=
gt_SPFLI
EXCEPTIONS
program_error
=
1
OTHERS
=
2
.
IF
sy
-subrc
<>
0
.
*
Implement
suitable
error
handling
here
ENDIF
.
FORM form_set_pf_status USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'STATUS_POST' .
ENDFORM.
FORM frm_command USING p_ucomm LIKE sy-ucomm
ps_selfield TYPE slis_selfield.
DATA: l_grid TYPE REF TO cl_gui_alv_grid.
CASE p_ucomm.
WHEN 'POST'.
"post to
PERFORM frm_post .....
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
IMPORTING
e_grid = l_grid.
CALL METHOD l_grid->check_changed_data.
CALL METHOD l_grid->refresh_table_display.
ps_selfield-refresh = 'X'.
ps_selfield-col_stable = 'X'.
ps_selfield-row_stable = 'X'.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'LEAVE'.
LEAVE PROGRAM.
ENDCASE .
ENDFORM.
