topic Re: PAI error in Application Development and Automation Discussions

PAI error

Former Member — Thu, 31 Jan 2008 11:48:42 GMT

I designed num1,num2 and num3 fields.Add and exit push buttons.Add push button makes numbers in num1 and num2 add,display it in num3.It works fine with 'Add' push button.I modified input field such that if num1 number is less than 4,i want num1 display as invisible or inactive.How to do this.Following code is not working.Advice please.

MODULE ZNUM1 INPUT.

IF NUM1 < 4.

IF SCREEN-NAME = 'NUM1'.

SCREEN-INVISIBLE = 1.

ENDIF.

ENDMODULE.

Re: PAI error

Former Member — Thu, 31 Jan 2008 11:55:06 GMT

Hi,

MODULE ZNUM1 INPUT.

IF NUM1 < 4.

loop at screen.

IF SCREEN-NAME = 'NUM1'.

SCREEN-INVISIBLE = 1.

modify screen.

ENDIF.

endloop.

ENDIF.

ENDMODULE

regards,

Venkatesh

Re: PAI error

Former Member — Mon, 04 Feb 2008 09:34:35 GMT

Hi,

Try it,

MODULE ZNUM1 INPUT.

loop at screen.

IF SCREEN-NAME = 'NUM1'.

IF NUM1 < 4.

SCREEN-input = 1.

else.

SCREEN-input = 0.

ENDIF.

modify screen.

endloop.

ENDMODULE.

L.Velu

Re: PAI error

Former Member — Mon, 04 Feb 2008 12:38:35 GMT

Hi Gopi,

The main thing here is ... the MODULE ZNUM1 should be a PBO module.

MODULE ZNUM1 OUTPUT.

ENDMODULE.

Also, set the SCREEN-INPUT (0 for inactive and 1 for activE) and also set SCREEN-ACTIVE = '1'.

This should help.

Main thing (once again) it's a PBO module NOT PAI.

Regards,

Aditya