topic Re: UI Programming in Application Development and Automation Discussions

UI Programming

sridhar_meesala — Tue, 10 Mar 2009 11:52:15 GMT

Please use more informative subject in future.

Hi Every one,

I have a screen with two input fields "from" and "to", one push button, and three output only fields.

The two input fields has drop down list.

My requirement is that, when I fill the from and to fields using the drop down list and click on the push button then it should validate both the fildes and display the corresponding data in the output only fields.

I have written the following code in the PAI module but its not working.

In PAI:

CASE sy-ucomm.

WHEN 'push button'.

IF from = to.

ERR MSG.

ELSEIF from = 'a' AND to = 'b'.

o/p field 1 = 'x'.

o/p field 2 = 'y'.

o/p field 3 = 'z'.

ENDIF.

ENDCASE.

Please suggest me a solution.

thanks,

sri.

Edited by: Matt on Mar 12, 2009 10:58 AM

Re: UI Programming

Former Member — Tue, 10 Mar 2009 12:19:14 GMT

hi:

Slightly you have to change the code as

CASE sy-ucomm.

WHEN 'push button'.

IF not from is initial and

not to. is initial.

o/p field 1 = 'x'.

o/p field 2 = 'y'.

o/p field 3 = 'z'.

ELSE.

ERR MSG.

ENDIF.

ENDCASE.

Regards

Shashi

Re: UI Programming

MarcinPciak — Tue, 10 Mar 2009 12:27:09 GMT

Hi,

- check if o/p fields have corresponding data objects defined for them in the program, so data can be trasnported b/w screen and program

- check if the logic is correct (by debugging if ever condtition from = 'a' AND to = 'b' if fulfilled)

Regards

Marcin

Re: UI Programming

Former Member — Wed, 11 Mar 2009 03:51:07 GMT

Hi Sri,

Please check in your screen that you have assigned the correct Function code in the field attribute of your Push button field.

If you have already assigned the function code in screen(for the push button) then the function code can not be like 'push button', it will be like 'PUSH_BUTTON'.

So please maintain it, it will work.

Best Regards,

Bhawani

Re: UI Programming

Former Member — Wed, 11 Mar 2009 20:23:45 GMT

Hi,

1:First please check whether your output fields name which you have specfied in screen layout and the name you have given to them in your Top include is same or not,if not same than you have to explicitly move the values in your PBO event.

2: Check whether Function code is proper or not. Also please check whether you have assigned OK_CODE field or not to your screen attribute?This is must!!

I hope this should resolve your problem.

Regards,

Mayank

Re: UI Programming

Former Member — Wed, 11 Mar 2009 20:40:18 GMT

Moved to the correct forum.

Please use an informative subject.

Rob

Re: UI Programming

matt — Thu, 12 Mar 2009 09:59:14 GMT

Please use more informative subject in future.

Re: UI Programming

Former Member — Mon, 16 Mar 2009 09:18:18 GMT

Hi Sri,

Go to tcode :ABAPDOCU you can refer this sample program for your requirement

ABAP user dialogs--> Screens ~~>Processing screens~~> Push buttons on screens.

Regards,

Sravanthi

Re: UI Programming

sridhar_meesala — Tue, 24 Mar 2009 12:35:17 GMT

Thanks Sravanthi.