转自【http://blog.chinaunix.net/u1/40527/showart.php?id=438099】
TYPE-POOLS:slis.
DATA:rt_extab TYPE slis_t_extab.
START-OF-SELECTION.
APPEND 'TEST1' TO rt_extab.
* APPEND 'TEST2' TO rt_extab.
SET PF-STATUS 'STANDARD' EXCLUDING rt_extab.
WRITE '两个按钮,左边那个被灰掉了'.
WRITE / '虽然显示但是不可以按'.
AT USER-COMMAND.
IF sy-ucomm = 'BACK'.
LEAVE PROGRAM.
ENDIF.
首先要创建BUTTON : TEST1 和 BACK, TEST1被灰掉