第一张图
第二张图
代码：
REPORT zgntest1.
TABLES:likp.
SELECTION-SCREEN BEGIN OF BLOCK rdg1 WITH FRAME TITLE s1.
SELECT-OPTIONS: wadat FOR likp-wadat_ist OBLIGATORY DEFAULT sy-datum, "单据日期
vbeln FOR likp-vbeln MODIF ID gnn, "单据编号
ernam FOR likp-ernam.
PARAMETERS e1 AS CHECKBOX USER-COMMAND strt.
SELECTION-SCREEN END OF BLOCK rdg1.
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
IF e1 EQ 'X' AND screen-group1 = 'GNN'.
screen-invisible = 1.
screen-active = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.