topic Re: Loop at screen in Application Development and Automation Discussions

Loop at screen

Former Member — Thu, 05 Jun 2008 10:58:42 GMT

Hi All,

I am working on screen exit. I am using the tn. code KO01, KO02, KO03. I have added three new fields on the subscreen. I want the fields which i have added to be input disabled when i go to the transaction code KO03. How should i achieve it.

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Thanks.

Edited by: Julius Bussche on Jul 30, 2008 3:49 PM

Re: Loop at screen

Former Member — Thu, 05 Jun 2008 11:04:29 GMT

U should check if the fm of the enanchement returns a flag for the status (updating, displaying...) else u can check the SY-TCODE:

LOOP AT SCREEN.
   IF SY-TCODE = 'KO03'.
      SCREEN-INPUT = 0.
      MODIFY SCREEN.
   ENDIF.
ENDLOOP.

U don't need to check the trx for inserting o updating because I suppose u have defined your field for input/output by default, so u need to change their chararteristics only when you need them for output only.

Max

Re: Loop at screen

Former Member — Thu, 05 Jun 2008 14:22:45 GMT

Thanks but this is not working.

Re: Loop at screen

Former Member — Thu, 05 Jun 2008 15:08:54 GMT

Sure?

It's strange, very strange: where did you place that piece of code?

Max

Re: Loop at screen

Former Member — Thu, 05 Jun 2008 15:19:06 GMT

where did you put it, PAI, PAO?

Re: Loop at screen

Former Member — Wed, 30 Jul 2008 15:48:56 GMT

And what about this one Mohammed?

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