topic Re: Specific Enter Event in Application Development and Automation Discussions

Specific Enter Event

Former Member — Thu, 07 May 2015 07:27:42 GMT

Hello

I created a dynpro with some input-fields for my application.

I want to run a method each time the users hits the "ENTER"-Button and this runs fine,

but in relation to the input-field which the user has "selected" (the text-field which is focused) a different method should be called.

I don't know how I can check IF a field is focused and WHICH is focused?

Thank you for your answers.

Former Member — Thu, 07 May 2015 08:19:45 GMT

Hi Robin,

in the flow logic of your module pool screen you can use

FIELD ... MODULE ON INPUT

and

FIELD ... MODULE ON REQUEST

in PAI for your issue. Maybe also a CHAIN ... ENDCHAIN will be useful.

Regards,

Klaus

Former Member — Thu, 07 May 2015 09:03:28 GMT

Thank you for your anwer. This is very close to the solution of my problem.

The problem of MODULE ON INPUT/OUTPUT is, that if an other field is selected by the user the code is executed anyway.

I want the to execute the code only if the input-field is "selected" like you can see in the picture for the field "Serialn."

Former Member — Thu, 07 May 2015 09:21:15 GMT

Hi,

you can use ABAP keyword GET CURSOR in an ABAP module or PERFORM to get the "selected" field.

If you are using

MODULE ON INPUT

in flow logic, first check in the module the right field. Or in a CHAIN:

PROCESS AFTER INPUT.

CHAIN.

MODULE GET_CURSOR.

FIELD A MODULE DO_A ON INPUT.

FIELD B MODULE DO_B ON INPUT.

ENDCHAIN.

So you can find the "selected" field in module GET_CURSOR and check for it in modules DO_A and DO_B at the beginning.

Regards,

Klaus

Former Member — Thu, 07 May 2015 10:02:37 GMT

Hi Klaus

Thank your for the answer, it works fine now!

Regards,

Robin