Doubt regarding REUSE_ALV_EVENTS_GET f.m.

[Former Member]

hi,

i have the following doubt:

The FM REUSE_ALV_EVENTS_GET is called and i_events is passed to collect all events.

Then I have been told to collect event USER_COMMAND into wa_event and then modify i_events with wa_events.

How to do all this??

[abdulazeez12]

The code below shows how to use the function module..

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

i_list_type = 0

IMPORTING

et_events = gt_events[]

EXCEPTIONS

list_type_wrong = 0

OTHERS = 0.

READ TABLE gt_events

INTO gx_events

WITH KEY name = slis_ev_top_of_page

.

IF sy-subrc = 0.

ls_index = sy-tabix.

gx_events-form = 'TOP-OF-PAGE'.

MODIFY gt_events FROM gx_events INDEX ls_index.

ENDIF.

[former_member404244]

Hi,

do like this.

• For ALV events

i_events TYPE slis_t_event,

constants : c_user_command(20) value 'USER_COMMAND'

• Local variable for event

DATA: wa_event TYPE slis_alv_event. "Events

• Events for the ALV

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

i_list_type = 1 "2

IMPORTING

et_events = i_events.

• Sort by Name

SORT i_events BY name.

CLEAR wa_event.

READ TABLE i_events INTO wa_event

WITH KEY name = slis_ev_user_command

BINARY SEARCH.

IF sy-subrc = 0.

MOVE c_user_command TO wa_event-form.

MODIFY i_events FROM wa_event TRANSPORTING form

WHERE name = slis_ev_user_command.

ENDIF.

CLEAR : wa_event.

Reward if helpful.

Regards,

Nagaraj

[Former Member]

Hi,

REUSE_ALV_EVENTS_GET is used to get all the possible events,

Once this FM is executed your itab will be filled with all possible events and you have to associate a FORM that has to be called when a particular event is triggered in your case when USER_COMMAND is triggered which sub routine has to be called.

READ itab into wa_event WITH KEY event = USER_COMMAND .

wa_event-formname = 'your subroutine name'.

MODIFY itab FROM wa_event INDEX sy-tabix.

later you have to pass this itab to your Display FM.

Regards,

Raghavendra

[former_member386202]

Hi,

Use this code

&----

---

*& Form sub_create_events *

&----

---

• This form will display the ALV Events *

----

---

FORM sub_create_events .

*--Local Work Area

DATA: lwa_event TYPE slis_alv_event. "Work area for Events

*--Call Function to display the events for the ALV

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

i_list_type = 1

IMPORTING

et_events = i_events.

*--Sort by Name

SORT i_events BY name.

*--Clear

CLEAR lwa_event.

READ TABLE i_events INTO lwa_event WITH KEY name = slis_ev_top_of_page

BINARY SEARCH.

IF sy-subrc = 0.

MOVE c_top_of_page TO lwa_event-form.

MODIFY i_events FROM lwa_event TRANSPORTING form WHERE

name = slis_ev_top_of_page.

ENDIF.

CLEAR : lwa_event.

ENDFORM. "sub_create_events

Regards,

Prashant

[Former Member]

call function 'REUSE_ALV_EVENTS_GET'

importing

et_events = t_event

exceptions

list_type_wrong = 1

others = 2.

if sy-subrc <> 0.

endif.

clear w_event.

w_event-form = 'SUB_USER_COMMAND'.

modify t_event from w_event transporting form

where name = 'USER_COMMAND'.

clear w_event.

w_event-form = 'SUB_TOP_PAGE'.

modify t_event from w_event transporting form

where name = 'TOP_OF_PAGE'.

&----

---

*& Form sub_user_command

&----

---

form sub_user_command using p_ucomm type sy-ucomm

p_seltab type slis_selfield.

get cursor field v_field value v_value.

perform sub_get_vbap.

perform sub_build_fcat1.

perform display_vbap.

endform. " sub_user_command

&----

---

*& Form sub_top_page

&----

---

form sub_top_page .

clear: t_listheader[].

w_listheader-typ = 'H'.

w_listheader-info = 'ALV TOP OF PAGE'.

append w_listheader to t_listheader.

w_listheader-typ = 'S'.

w_listheader-info = sy-datum.

append w_listheader to t_listheader.

call function 'REUSE_ALV_COMMENTARY_WRITE'

exporting

it_list_commentary = t_listheader.

endform. " sub_top_page

reward points if helpful.........