在自定义Screen上利用标准选择屏幕的两个方法

有时候为了方便，会把标准选择屏幕(1000)那一套东西拿到自己定义的屏幕上使用。有两个方法可以实现。

1、Subscreen，直接嵌入到自定义的Screen上，需要在Screen上画一个子屏幕的区域

2、弹出一个窗口，不用对自定义屏幕做更改

 

 

REPORT  z_barry_test NO STANDARD PAGE HEADING.

 

TABLES ekko.
DATA: ok_code LIKE sy-ucomm.

 

SELECTION-SCREEN BEGIN OF SCREEN 111 AS SUBSCREEN.
SELECT-OPTIONS: p_ebeln FOR ekko-ebeln .
SELECTION-SCREEN END OF SCREEN 111.

 

SELECTION-SCREEN BEGIN OF SCREEN 222 AS WINDOW .
SELECT-OPTIONS: p_aedat FOR ekko-aedat.
SELECTION-SCREEN END OF SCREEN 222.

 

START-OF-SELECTION.
  CALL SCREEN 100.
*&---------------------------------------------------------------------*
*&      Module  user_command_0100  INPUT
*&---------------------------------------------------------------------*
MODULE user_command_0100 INPUT.
  CASE ok_code.
    WHEN 'BACK'.
      LEAVE PROGRAM.
    WHEN 'CALL'.
      CALL SELECTION-SCREEN 222 STARTING AT 10 5 .
  ENDCASE.
ENDMODULE.                 " user_command_0100  INPUT
*&---------------------------------------------------------------------*
*&      Module  status_0100  OUTPUT
*&---------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS 'M100'.
ENDMODULE.                 " status_0100  OUTPUT

 

*PROCESS BEFORE OUTPUT.
*  MODULE status_0100.
*  CALL SUBSCREEN subs1 INCLUDING sy-repid '0111'.
*
*PROCESS AFTER INPUT.
*  MODULE user_command_0100.
*  CALL SUBSCREEN subs1.

http://blog.chinaunix.net/uid-8527621-id-2029855.html