topic Re: call subscreen inside a module or a form. in Application Development and Automation Discussions

call subscreen inside a module or a form.

Former Member — Thu, 05 Mar 2009 21:51:40 GMT

hi experts,

is it possible to call a subscreen inside of a pai module or a form?

Re: call subscreen inside a module or a form.

former_member376453 — Thu, 05 Mar 2009 21:59:20 GMT

I think, You have to do this from PBO. any kind of screen modification should be done in PBO only.

Kuntal

Re: call subscreen inside a module or a form.

Former Member — Thu, 05 Mar 2009 22:15:34 GMT

hi Kuntal, that would be logical. however I need to call this subscreen as a reaction to a user command (ie. a function code). I could set a global variable in PAI and then call the subscreen in PBO accordingly, but there is no way to check a variable value in screen logic, so again, I'd have to call the subscreen inside of a module. how do you bind the call of a subscreen to a user command?

Re: call subscreen inside a module or a form.

former_member376453 — Thu, 05 Mar 2009 22:19:50 GMT

I think you can define 2 different screen with same layout, and call the screens depending on the F-code user has pressed. I have done this, and it worked successfully.

Kuntal

Re: call subscreen inside a module or a form.

Former Member — Thu, 05 Mar 2009 22:59:21 GMT

Hi,

In PAI set a flag when there is user_command based on which you need a subscreen

then In PBO using the condition if the flag is set... you can call the subscreen within the if condition.

Regards,

Siddarth

Re: call subscreen inside a module or a form.

Former Member — Fri, 06 Mar 2009 03:16:37 GMT

hi,

I think you can define a golable variable used to store your subscreen number, change this number according to your sy-ucomm in PAI.

when you calling subscreen, use the variable instead of the hard code of screen number.

Re: call subscreen inside a module or a form.

Former Member — Fri, 06 Mar 2009 04:29:30 GMT

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