topic Re: Why my OOPs Event is not working in this simple code example ? in Application Development and Automation Discussions

Why my OOPs Event is not working in this simple code example ?

Former Member — Fri, 07 Nov 2014 17:05:02 GMT

In this code below , my event 'Positive ' is not working (not triggered when result is positive), but the 'Negative' one is working.

method SUB.

RESULT = NUM1 - NUM2.

IF RESULT <= 0 .

RAISE EVENT NEGATIVE.

ELSE.

RAISE EVENT POSITIVE.

ENDIF.

endmethod.

----------------------------------------------------------

My code in se38:

PARAMETERS : INT1 TYPE I,

INT2 TYPE I.

DATA : RES TYPE I.

DATA : OBJ TYPE REF TO myclass.

CREATE OBJECT OBJ.

SET HANDLER OBJ->NEGATIVE_HANDLER FOR OBJ.

CALL METHOD OBJ->SUB

EXPORTING

NUM1 = INT1

NUM2 = INT2

IMPORTING

RESULT = RES

WRITE😕 RES.

_________________________________

Is there a reason why ?

Thank you.

Re: Why my OOPs Event is not working in this simple code example ?

former_member213545 — Fri, 07 Nov 2014 19:44:49 GMT

Hi Sami,

Did you define event handler class for your class. Also I did not see the SET HANDLER command for raising event . Also events has to be there in that class.

Please check again.

Thanks,

Santosh

Re: Why my OOPs Event is not working in this simple code example ?

Former Member — Fri, 07 Nov 2014 20:08:06 GMT

Hi Santosh,

Thank you for your reply. Actually you are right , I forgot to add:

SET HANDLER OBJ->POSITIVE_HANDLER FOR OBJ. as I did for the Negative event.My

bad. That is the reason it was not triggered.

Cheers.