Creating a Tabstrip on the selection screen

Report ZTEST.

DATA flag(1) TYPE c.

* SUBSCREEN 1

SELECTION-SCREEN BEGIN OF SCREEN 100 AS SUBSCREEN. SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME. PARAMETERS: Field1(20) TYPE c,             Field2(20) TYPE c,             Field3(20) TYPE c. SELECTION-SCREEN END OF BLOCK b1. SELECTION-SCREEN END OF SCREEN 100.

* SUBSCREEN 2

SELECTION-SCREEN BEGIN OF SCREEN 200 AS SUBSCREEN. SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME. PARAMETERS: q1(20) TYPE c ,             q2(20) TYPE c ,             q3(20) TYPE c . SELECTION-SCREEN END OF BLOCK b2. SELECTION-SCREEN END OF SCREEN 200.

* STANDARD SELECTION SCREEN

SELECTION-SCREEN: BEGIN OF TABBED BLOCK mytab FOR 10 LINES,                   TAB (20) button1 USER-COMMAND push1,                   TAB (20) button2 USER-COMMAND push2,                   END OF BLOCK mytab.

INITIALIZATION.   button1 = 'TAB1'.   button2 = 'TAB2'.   mytab-prog = sy-repid.   mytab-dynnr = 100.   mytab-activetab = 'BUTTON1'.

AT SELECTION-SCREEN.   CASE sy-dynnr.     WHEN 1000.       CASE sy-ucomm.         WHEN 'PUSH1'.           mytab-dynnr = 100.           mytab-activetab = 'BUTTON1'.         WHEN 'PUSH2'.           mytab-dynnr = 200.           mytab-activetab = 'BUTTON2'.       ENDCASE.     WHEN 100.       MESSAGE s888(sabapdocu) WITH text-040 sy-dynnr.     WHEN 200.       MESSAGE s888(sabapdocu) WITH text-050 sy-dynnr.   ENDCASE.

MODULE init_0100 OUTPUT.   LOOP AT SCREEN.     IF screen-group1 = 'MOD'.       CASE flag.         WHEN 'X'.           screen-input = '1'.         WHEN ' '.           screen-input = '0'.       ENDCASE.       MODIFY SCREEN.     ENDIF.   ENDLOOP. ENDMODULE.

MODULE user_command_0100 INPUT.   MESSAGE s888(sabapdocu) WITH text-050 sy-dynnr.   CASE sy-ucomm.     WHEN 'TOGGLE'.       IF flag = ' '.         flag = 'X'.       ELSEIF flag = 'X'.         flag = ' '.       ENDIF.   ENDCASE. ENDMODULE.

START-OF-SELECTION.   WRITE: / 'Field1:', Field1,'Q1:', q1,          / 'Field2:', Field2,'Q2:', q2,          / 'Field3:', Field3,'Q3:', q3.

Output:

TAB1

TAB2