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Former Member — Thu, 14 Jun 2007 04:25:20 GMT

Hi,

i wanna add functionality to display <-> change icon.how do i do that.

Re: Toggle

Former Member — Thu, 14 Jun 2007 04:31:51 GMT

Hi,

check this..



* declare a flag in the top include..

DATA: V_MODE VALUE 'D'.   " By default it will be display.

*********FLOW LOGIC.

PROCESS BEFORE OUTPUT.

  MODULE display_change.


PROCESS AFTER INPUT.

  MODULE user_command.

*********Module code.

MODULE USER_COMMAND INPUT.

CASE SY-UCOMM.

  WHEN 'DISCHAN' .  " when display change button is pressed..
    
     IF V_MODE = 'D'.   " if it is display then make it change.
       V_MODE = 'C'.

    ELSE. V_MODE = 'C'.   " If it is change then make it display.
        V_MODE = 'D'.

    ENDIF.


ENDCASE.


ENDMODULE.


MODULE DISPLAY_CHANGE OUTPUT.

LOOP AT SCREEN.

  IF V_MODE = 'D'.  " Display.
     SCREEN-INPUT = 0.
  ELSE.  " Change
     SCREEN-INPUT = 1.
  ENDIF.

  MODIFY SCREEN.

ENDLOOP.

ENDMODULE.

Thanks,

Naren

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