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根据单选框切换选择画面

石头 8月 29, 2016 Report 6,497 views 0

通过单选按钮，切换下界面就可以根据不同条件检索不同的结果，如图：

选择物料，显示物料号parameter

选择工厂时，显示工厂select-option

代码如下：通过修改screen 的active属性实现隐藏/显示切换

REPORT  Z_WUWEI_0004.  
  
TABLES:EKPO.  
SELECTION-SCREEN: BEGIN OF BLOCK B1 WITH FRAME.  
PARAMETERS R_MATNR TYPE EKPO-MATNR   DEFAULT '800-000001' MODIF ID OO.  
SELECTION-SCREEN: END OF BLOCK B1.  
  
SELECTION-SCREEN: BEGIN OF BLOCK B2 WITH FRAME.  
SELECT-OPTIONS: R_WERKS FOR EKPO-WERKS  MODIF ID PP.  
SELECTION-SCREEN: END OF BLOCK B2.  
  
SELECTION-SCREEN: BEGIN OF BLOCK B3 WITH FRAME.  
PARAMETERS : R1 RADIOBUTTON GROUP D1 DEFAULT 'X' USER-COMMAND SINGLECLICK,  
  
             R2 RADIOBUTTON GROUP D1 .  
SELECTION-SCREEN: END OF BLOCK B3.  
  
AT SELECTION-SCREEN OUTPUT.  
  IF R1 = 'X'.  
    LOOP AT SCREEN.  
      IF SCREEN-GROUP1 = 'PP'.  
        SCREEN-ACTIVE = '0'.  
      ENDIF.  
      MODIFY SCREEN.  
    ENDLOOP.  
  ELSEIF R2 = 'X'.  
    LOOP AT SCREEN.  
      IF SCREEN-GROUP1 = 'OO'.  
        SCREEN-ACTIVE = '0'.  
      ENDIF.  
      MODIFY SCREEN.  
    ENDLOOP.  
  ENDIF.