topic Re: Handle Event in Application Development and Automation Discussions

Handle Event

Former Member — Wed, 01 Feb 2006 15:46:19 GMT

Hi,

I would know if exist a way like at line-selection to know wich event has been triggered.

I don't want to build a class only to handle event...

Is possible?

PS: I'm using ALVGRID

Re: Handle Event

RichHeilman — Wed, 01 Feb 2006 15:50:01 GMT

Usually when working with ALV Grid, we use event handlers to handle the events of the ALV Grid. I don't believe that there is any built in mechisum that would tell you at any given point which event is fired without being inside of the event handler(did that make sense? ). Any you can handle the events using a local class.

Regards,

Rich Heilman

Re: Handle Event

Former Member — Wed, 01 Feb 2006 15:50:27 GMT

Hi ,

If you are using OO:

Please review SAP Test program : BCALV_EDIT_05

for doubleclick Event and event handler.

For ALV Grid :

The folloing events avialable:

Please check : SLIS_T_EVENT

You can define these events while calling the function module "REUSE_ALV_GRID_DISPLAY" by filling the table IT_EVENTS.

Lanka

Message was edited by: Lanka Murthy

Re: Handle Event

Former Member — Wed, 01 Feb 2006 16:00:19 GMT

Hi,

Like AT-line selection you can use

DBLCLICK_ROW_COL events of the class CL_GUI_ALV_GRID.

thanks,

Pramod

Re: Handle Event

Former Member — Wed, 01 Feb 2006 16:05:01 GMT

Hi,

you can handle that event in user_command event.

<b>at line-selection is equal to double click.</b>

so in user_command event form.

**-ALV list Display
  CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
    EXPORTING
      I_CALLBACK_PROGRAM       = SY-REPID
  <b>    I_CALLBACK_PF_STATUS_SET = 'PF_STATUS_SET'
      I_CALLBACK_USER_COMMAND  = 'USER_COMMAND'</b>
      IS_LAYOUT                = X_LAYOUT
      IT_FIELDCAT              = IT_FIELDCAT
      IT_EVENTS                = IT_EVENTS
    TABLES
      T_OUTTAB                 = IT_FINAL
    EXCEPTIONS
      PROGRAM_ERROR            = 1
      OTHERS                   = 2.
  IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

FORM PF_STATUS_SET USING    P_EXTAB TYPE SLIS_T_EXTAB.
  SET PF-STATUS 'STANDARD' EXCLUDING P_EXTAB.
ENDFORM.                    "PF_STATUS_SET

FORM USER_COMMAND1 USING UCOMM LIKE SY-UCOMM SELFIELD TYPE
                                                         SLIS_SELFIELD.
case UCOMM.
when '&IC1'.
"do what ever you want..


endcase.

endform.

the above things are must..

regards

vijay