topic Re: dialog programming exit-command in Application Development and Automation Discussions

dialog programming exit-command

Former Member — Tue, 23 Oct 2007 06:01:04 GMT

Hi SDN's

I have 2 screens. Screen 0100 and screen 0200.

Once i enter some data on Screen 0100 i press a button on appl tool bar it navigates to screen 0200. This is absolutely ok n working fine.

But on screen 0200 i have some mandatory fileds, and i have given the GUI status for Back, Exit, Cancle in screen 0200 which i have handled in a module <M1>at exit command.

So now if i click on the back exit or cancel it takes me back to the screen 0100, but the mandatory fields are not being prompted for entry.

What i want is i wnt to maintain Back, Exit and Cancel buttons at Exit-Command and i should not go to screen 0200 unless and until i enter the mandatory fields values in screen 0200.

Regards

Pratyusha

Re: dialog programming exit-command

Former Member — Tue, 23 Oct 2007 06:04:52 GMT

Hi,

Change the function code type in the menu painter from E (at exit command) to blank

Then your back, exit and cancel will not trigger in at exit-command..

Thanks

Naren

Re: dialog programming exit-command

Former Member — Tue, 23 Oct 2007 06:06:32 GMT

HI,

when you clik the back or exit button

chek whether the mandatory fields are filled or not

if not give a message

'Enter the mandatory fields'.

else.

leave to screen 100.

endif.

regards,

Venkatesh

Re: dialog programming exit-command

Former Member — Tue, 23 Oct 2007 06:07:33 GMT

But where do i handle the Back, Exit and Cancel command.

Is it in the USER_COMMAND of that screen. just by giving LEAVE to SCREEN 0100.

Regards

Pratyusha

Message was edited by:

Pratyusha

Re: dialog programming exit-command

RaymondGiuseppi — Tue, 23 Oct 2007 06:14:48 GMT

In the PAI of the screen put the process at EXIT-COMMAND after the check of mandatory fields.

CHAIN.
  FIELD mandatory_field1.
  FIELD mandatory_field2.
  MODULE are_mandatory_fields_filled.
ENCHAIN.
MODULE user_command AT EXIT-COMMAND.
CHAIN.
  FIELD non_mandatory_field1.
  FIELD non_mandatory_field2.
  MODULE other_checks 
ENDCHAIN.
MODULE user_command.

Another way could be to remove the Exit commands from status as long as the mandatory fields are not filled.

In PBO, before setting PF-Status, add the BACK and EXIT function to the removed function code table.

Regards