选择屏幕－实现页签选择的效果

来源：互联网发布：一致性哈希算法 java 编辑：程序博客网时间：2024/05/22 12:33

在R3中做的一个简单的例子，代码如下：

*&---------------------------------------------------------------------*

*& Report Z_TAB

*&---------------------------------------------------------------------*

REPORT Z_TAB.

TABLES: SSCRFIELDS,MARD.

SELECTION-SCREEN BEGIN OF SCREEN 1200 AS SUBSCREEN.

SELECTION-SCREEN: BEGIN OF BLOCK BLK1 WITH FRAME TITLE T1.

PARAMETERS: WERKS LIKE MARD-WERKS.

SELECTION-SCREEN: END OF BLOCK BLK1.

SELECTION-SCREEN END OF SCREEN 1200.

SELECTION-SCREEN BEGIN OF SCREEN 1300 AS SUBSCREEN.

SELECTION-SCREEN: BEGIN OF BLOCK BLK2 WITH FRAME TITLE T2.

PARAMETERS: MATNR LIKE MARD-MATNR.

SELECTION-SCREEN: END OF BLOCK BLK2.

SELECTION-SCREEN END OF SCREEN 1300.

SELECTION-SCREEN BEGIN OF TABBED BLOCK tabb1 FOR 14 LINES.

SELECTION-SCREEN TAB (15) tabs1 USER-COMMAND ucomm1

DEFAULT SCREEN 1200.

SELECTION-SCREEN TAB (15) tabs2 USER-COMMAND ucomm2

DEFAULT SCREEN 1300.

SELECTION-SCREEN END OF BLOCK tabb1.

INITIALIZATION.

tabs1 = ''.

tabs2 = ''.

T1 = ''.

T2 = ''.