display subscreen after PAI (proccess after input)

[Former Member]

Hi all,

I have a subscreen area in a main screen. i want to display the subscreen when user selects an option from a listbox in the main screen.

at user command will not be triggered for a list box until 'enter' pressed.

how to do it ?

Thanks

Ali

Message was edited by:

Muhammad Ali Mahmood

[dustyplanet]

Hi,

This is simple, Just assign your listbox a Function Code, that's all !!

Regards,

Dushyant Shetty

[Former Member]

Hi,

You can try the following:

On the screen, you can define areas into which you place dynamic subscreens at runtime. In the flow logic, you can address an area in the PBO ( PROCESS BEFORE OUTPUT ) event using the statement:

CALL SUBSCREEN b INCLUDING prog dynnr.

The system table SCREEN contains information about the fields contained on the current screen. You can read them using the LOOP AT SCREEN statement, and set a flag if the value from listbox changes.

Check the value of flag after the loop and if flag = 'X', you can call the sub-screen.

Regards,

Neeraj Gupta