topic Re: user command event is not working ........ in Application Development and Automation Discussions

user command event is not working ........

Former Member — Fri, 24 Feb 2012 08:24:43 GMT

Hi ,

class event_class definition.

public section.

methods:

handle_user_command

for event after_user_command of cl_gui_alv_grid

importing e_ucomm.

methods:handle_hotspot

for event hotspot_click of cl_gui_alv_grid

importing e_row_id.

endclass. "event_class DEFINITION

******selection screen**************************

call screen 100.

----

CLASS event_class IMPLEMENTATION

----

********class implimentations********************

class event_class implementation.

method handle_user_command.

case e_ucomm.

when 'SAVE'.

wa_default-checkbox = 'X'.

ENDCASE.

endmethod. "handle_user_command

method handle_hotspot.

wa_default-checkbox = 'X'.

lv_layout-zebra = 'X'.

lv_hotspot = lv_hotspot + 1.

modify lit_default

index e_row_id

from wa_default

transporting checkbox.

lv_id = e_row_id.

*************refreshing tables************

call method wa_alv->refresh_table_display

EXPORTING
is_stable =
i_soft_refresh =
EXCEPTIONS
finished = 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.

endmethod.

"handle_user_command

method user_command.

*****some code i will write with help of e_ucomm**********( control not comming here)

endmethod.

endclass.

Hi,Here i have one alv grid display if i click on grid checkbox method (hotspot) will triggers properly,,,,but if i select any button like save ,modify i have created on screen method user_command is not triggering ,control is going to pai of that screen.my question is it shold trigger usr_command right??????

any help appriciated.

Thanks

Re: user command event is not working ........

Former Member — Fri, 24 Feb 2012 08:57:19 GMT

Hi, Lingaraj.

Check your events handlers is registered

SET HANDLER go_event_receiver->handle_double_click FOR go_grid.
SET HANDLER go_event_receiver->handle_toolbar      FOR go_grid.
SET HANDLER go_event_receiver->handle_user_command FOR go_grid.
SET HANDLER go_event_receiver->handle_menu_button  FOR go_grid.
SET HANDLER go_event_receiver->handle_context_menu FOR go_grid.
SET HANDLER go_event_receiver->on_f4               FOR go_grid.
SET HANDLER go_event_receiver->handle_data_changed FOR go_grid.

before calling an ALV:

go_grid->set_table_for_first_display(
     EXPORTING  is_layout        = ls_layout
                is_variant       = ls_variant
                i_save           = 'A'
      CHANGING  it_outtab        = gt_outtab
                it_fieldcatalog  = lt_fieldcat

Hope it will be helpful for you.

Best regards,

George Shlyahov.

Re: user command event is not working ........

Former Member — Mon, 27 Feb 2012 07:36:23 GMT

thanks