topic Re: Drop down listbox onchange in Application Development and Automation Discussions

Drop down listbox onchange

Former Member — Thu, 02 Oct 2008 19:57:10 GMT

It is possible to add action without ENTER for drop down listbox on screen.

When I change listbox PAI, PBO don't do any action.

MarcinPciak — Thu, 02 Oct 2008 21:13:22 GMT

Hi Kosmo,

Indeed PAI and PBO are not triggered then, use POV instead, it will work.

If you are using SELECTION SCREEN this code is applicable


AT SELECTION-SCREEN ON VALUE-REQUEST FOR listbox.
...

...otherwise in flow logic of the screen type


PROCESS ON VALUE-REQUEST.
  FIELD listbox MODULE your_module_on_drop_down.

then in report itself write your module


MODULE your_module_on_drop_down INPUT.
...
ENDMODULE.

Hope it will help:)

Regards

Marcin

Former Member — Thu, 02 Oct 2008 21:34:44 GMT

Hi,

Try this..

In the List box screen field properties...give a function code...in the column "FctCode"....

this might trigger the PAI..when you change the value..

Thanks

Naren

Former Member — Fri, 03 Oct 2008 07:44:33 GMT

Thanx works