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11-14-2007 3:46 PM
Hi Experts,
how we call interactive alv?
now the main problem coming to call event user command?
how we call this event?
as i call it buts its not working
like
form user_command r_ucomm like sy-ucomm
rs_selfield type slis_t_selfield_alv
case r_ucomm
when 'IC1'.
likewiseiknow each n everything thing bout tht
but problem arise tht my simple alv i s running but user_command events doed not fire.
so please give me appropriate ALV example so tht i can overcome my problem fot INTERACTIVI ALV.
thanks
rahul
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11-14-2007 3:49 PM
Hi
see this sample code
report yh645_secndry_alv.
type-pools: slis.
data: fieldcat type slis_t_fieldcat_alv,
fieldcat_ln like line of fieldcat,
fs_layout type slis_layout_alv,
t_layoout like standard table
of fs_layout.
data: begin of fs_spfli,
carrid type spfli-carrid,
connid type spfli-connid,
countryfr type spfli-countryfr,
cityfrom type spfli-cityfrom,
airpfrom type spfli-airpfrom,
countryto type spfli-countryto,
cityto type spfli-cityto,
airpto type spfli-airpto,
fltime type spfli-fltime,
deptime type spfli-deptime,
arrtime type spfli-arrtime,
distance type spfli-distance,
distid type spfli-distid,
fltype type spfli-fltype,
period type spfli-period,
checkbox,
color(3),
end of fs_spfli.
data:
begin of fs_table,
carrid type spfli-carrid,
connid type spfli-connid,
end of fs_table.
data: begin of fs_sflight,
check,
color(3).
include type sflight.
data:end of fs_sflight.
data:
begin of fs_table1,
carrid type sflight-carrid,
connid type sflight-connid,
fldate type sflight-fldate,
end of fs_table1.
data:
t_spfli like standard table
of fs_spfli.
data:
t_table like standard table
of fs_table.
data:
t_table1 like standard table
of fs_table1.
data:
t_sflight like standard table
of fs_sflight.
data:
t_sbook like standard table
of sbook.
data t_layout type slis_layout_alv.
select *
into corresponding fields of table t_spfli
from spfli.
perform start_list_viewer.
perform get_spfli_details.
&----
*& Form SUB1
&----
text
----
-->RT_EXTAB text
----
form sub1 using rt_extab type slis_t_extab.
data: flight type slis_extab.
flight-fcode = 'SFLIGHT'.
append flight to rt_extab.
set pf-status 'SFLIGHT'. " EXCLUDING RT_EXTAB.
endform. "SUB1
&----
*& Form START_LIST_VIEWER
&----
text
----
--> p1 text
<-- p2 text
----
form start_list_viewer .
data: pgm like sy-repid.
pgm = sy-repid.
fs_layout-box_fieldname = 'CHECKBOX'.
fs_layout-info_fieldname = 'COLOR'.
call function 'REUSE_ALV_LIST_DISPLAY'
exporting
i_callback_program = pgm
i_callback_pf_status_set = 'SUB1'
i_callback_user_command = 'USER_COMMAND'
i_structure_name = 'SPFLI'
is_layout = fs_layout
tables
t_outtab = t_spfli
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.
endform. " START_LIST_VIEWER
*******Process Call Back Events (Begin)**************************
form user_command using ucomm like sy-ucomm
selfield type slis_selfield.
case ucomm.
when 'SFLIGHT'.
selfield-refresh = 'X'.
perform get_spfli_details.
select *
from sflight
into corresponding fields of table t_sflight
for all entries in t_table
where carrid eq t_table-carrid
and connid eq t_table-connid.
perform display_sflight.
when 'SBOOK'.
selfield-refresh = 'X'.
perform get_sflight_details.
select *
from sbook
into corresponding fields of table t_sbook
for all entries in t_table1
where carrid eq t_table1-carrid
and connid eq t_table1-connid
and fldate eq t_table1-fldate.
perform display_sbook.
endcase.
endform. "USER_COMMAND
&----
*& Form SUB2
&----
text
----
-->RT_EXTAB text
----
form sub2 using rt_extab type slis_t_extab.
data: flight type slis_extab.
flight-fcode = 'SBOOK'.
append flight to rt_extab.
set pf-status 'SBOOK'. " EXCLUDING RT_EXTAB.
endform. "SUB2
&----
*& Form DISPLAY_SFLIGHT
&----
text
----
--> p1 text
<-- p2 text
----
form display_sflight .
data: pgm like sy-repid.
pgm = sy-repid.
clear t_layout.
fs_layout-box_fieldname = 'CHECK'.
fs_layout-info_fieldname = 'COLOR'.
call function 'REUSE_ALV_LIST_DISPLAY'
exporting
i_callback_program = pgm
i_callback_pf_status_set = 'SUB2'
i_callback_user_command = 'USER_COMMAND'
i_structure_name = 'SFLIGHT'
is_layout = fs_layout
tables
t_outtab = t_sflight
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.
endform. " DISPLAY_SFLIGHT
&----
*& Form GET_SPFLI_DETAILS
&----
text
----
--> p1 text
<-- p2 text
----
form get_spfli_details .
loop at t_spfli into fs_spfli.
if fs_spfli-checkbox = 'X'.
fs_spfli-color = 'C51'.
fs_spfli-checkbox = '1'.
fs_table-carrid = fs_spfli-carrid.
fs_table-connid = fs_spfli-connid.
append fs_table to t_table.
modify t_spfli from fs_spfli.
endif.
endloop.
endform. " GET_SFLIGHT_DETAILS
&----
*& Form GET_SFLIGHT_DETAILS
&----
text
----
--> p1 text
<-- p2 text
----
form get_sflight_details .
loop at t_sflight into fs_sflight.
if fs_sflight-check = 'X'.
fs_sflight-color = 'C71'.
fs_sflight-check = '1'.
fs_table1-carrid = fs_sflight-carrid.
fs_table1-connid = fs_sflight-connid.
fs_table1-fldate = fs_sflight-fldate.
append fs_table1 to t_table1.
modify t_sflight from fs_sflight.
endif.
endloop.
endform. " GET_SFLIGHT_DETAILS
&----
*& Form DISPLAY_SBOOK
&----
text
----
--> p1 text
<-- p2 text
----
form display_sbook .
data: pgm like sy-repid.
pgm = sy-repid.
call function 'REUSE_ALV_LIST_DISPLAY'
exporting
i_callback_program = pgm
i_structure_name = 'SBOOK'
tables
t_outtab = t_sbook
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.
endform. " DISPLAY_SBOOK
also see the links
http://www.sapfans.com/forums/viewtopic.php?t=11601
http://www.sapfans.com/forums/viewtopic.php?t=23010
Regards
Anji
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11-14-2007 3:50 PM
Hi Rahul,
Can you please post your code? It will help to find out the problem.
Regards,
Bharat.
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11-15-2007 4:29 AM
Hi Rahul,
just change this WHEN 'IC1'. TO WHEN '&IC1'.
i think this is the problem.if u want i wl gv an example code.
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11-15-2007 4:36 AM
Hi
you can refer this link
http://www.sapdev.co.uk/reporting/alvhome.htm
refer code below
u will have to make use of 'USER_COMMAND'.....
refer form user_cmd using cmd like sy-ucomm
self type slis_selfield.
report z_purchase_req_alv no standard page heading message-id z_assg3.
include <icon>.
type-pools: slis.
tables : eban .
type-pools: slis .
types : begin of ty_pr ,
icon(9) type c ,
banfn like eban-banfn , " Purachase Requisition Number
txz01 like eban-txz01 , " Short Text
ernam like eban-ernam , " CREATED BY
end of ty_pr.
data : it_pr type standard table of ty_pr,
wa_it_pr like line of it_pr.
select-options s_pr for eban-banfn no-extension obligatory .
data: l_report_id like sy-repid ,
l_ws_title type lvc_title value 'PURCHASE REQUISITION DETAILS' ,
l_i_layout type slis_layout_alv ,
l_i_fieldcat type slis_t_fieldcat_alv ,
l_it_events type slis_t_event with header line ,
l_it_header type slis_t_listheader with header line ,
p_banfn like eban-banfn ,
g_formname type tdsfname value 'ZFM0001' ,
g_fm_name type rs38l_fnam .
start-of-selection.
l_report_id = sy-repid.
perform sub_fetch_data . " s_pr
perform f1000_layout_init changing l_i_layout.
perform f2000_fieldcat_init changing l_i_fieldcat.
perform sub_events.
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
* I_INTERFACE_CHECK = ' '
* I_BYPASSING_BUFFER =
* I_BUFFER_ACTIVE = ' '
i_callback_program = l_report_id
i_callback_pf_status_set = 'STATUS1'
i_callback_user_command = 'USER_CMD'
it_fieldcat = l_i_fieldcat
i_save = 'A'
it_events = l_it_events[]
tables
t_outtab = it_pr
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 status1 using rt_extab type slis_t_extab.
set pf-status 'SCREEN_SMRT_FRM' excluding rt_extab .
endform. "STATUS
form user_cmd using cmd like sy-ucomm
self type slis_selfield.
case cmd.
when 'PRINT' .
* PERFORM CALL_SMARTFORM .
message i022 .
clear cmd .
when '&IC1' .
read table it_pr into wa_it_pr index self-tabindex.
if sy-subrc = 0.
p_banfn = wa_it_pr-banfn .
message i023 with p_banfn.
endif.
when 'EXIT'.
leave to transaction 'z_man'.
when 'CANCLE'.
submit z_purchase_req_alv.
* CLEAR cmd .
when others .
clear cmd .
endcase.
endform. "USER_CMD
form sub_fetch_data . " s_pr
clear wa_it_pr .
select banfn txz01 ernam
into corresponding fields of wa_it_pr
from eban
where banfn in s_pr .
wa_it_pr-icon = icon_paw_pu.
append wa_it_pr to it_pr .
endselect.
clear wa_it_pr .
sort it_pr by banfn.
delete adjacent duplicates from it_pr comparing banfn.
endform. " sub_fetch_data
form sub_events.
call function 'REUSE_ALV_EVENTS_GET'
exporting
i_list_type = 0
importing
et_events = l_it_events[]
exceptions
list_type_wrong = 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.
read table l_it_events with key name = 'TOP_OF_PAGE'.
if sy-subrc = 0.
l_it_events-form = 'HANDLE_TOP_OF_PAGE'.
collect l_it_events.
endif.
l_it_header-typ = 'H'. " H = Header, S = Selection, A = Action
l_it_header-info = 'LeNatures.'. " 60
append l_it_header.
clear l_it_header.
endform. " sub_events
form f1000_layout_init using l_i_layout type slis_layout_alv.
clear l_i_layout.
l_i_layout-colwidth_optimize = 'X'.
l_i_layout-edit = 'X'.
endform. " F1000_Layout_Init
form f2000_fieldcat_init changing l_i_fieldcat type slis_t_fieldcat_alv.
data: l_line_fieldcat type slis_fieldcat_alv.
clear l_line_fieldcat.
l_line_fieldcat-fieldname = 'ICON'.
l_line_fieldcat-tabname = 'IT_PR'.
l_line_fieldcat-ddictxt = 'M'.
l_line_fieldcat-reptext_ddic = ' '.
l_line_fieldcat-icon = 'X'.
l_line_fieldcat-hotspot = 'X'.
l_line_fieldcat-outputlen = 2.
append l_line_fieldcat to l_i_fieldcat.
clear l_line_fieldcat.
l_line_fieldcat-fieldname = 'BANFN'.
l_line_fieldcat-tabname = 'IT_PR'.
l_line_fieldcat-seltext_m = 'PURCHASE REQUISITION NUMBER'.
append l_line_fieldcat to l_i_fieldcat.
clear l_line_fieldcat.
l_line_fieldcat-fieldname = 'TXZ01'.
l_line_fieldcat-tabname = 'IT_PR'.
l_line_fieldcat-seltext_m = 'DESCRIPTION'.
append l_line_fieldcat to l_i_fieldcat.
clear l_line_fieldcat.
l_line_fieldcat-fieldname = 'ERNAM'.
l_line_fieldcat-tabname = 'IT_PR'.
l_line_fieldcat-seltext_m = 'CREATED BY'.
append l_line_fieldcat to l_i_fieldcat.
endform. " f2000_fieldcat_init
form handle_top_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
i_logo = ''
it_list_commentary = l_it_header[].
endform. "handle_top_of_page
form call_smartform .
call function 'SSF_FUNCTION_MODULE_NAME'
exporting
formname = g_formname
* VARIANT = ' '
* DIRECT_CALL = ' '
importing
fm_name = g_fm_name
exceptions
no_form = 1
no_function_module = 2
others = 3
.
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
call function g_fm_name
exporting
* ARCHIVE_INDEX =
* ARCHIVE_INDEX_TAB =
* ARCHIVE_PARAMETERS =
* CONTROL_PARAMETERS =
* MAIL_APPL_OBJ =
* MAIL_RECIPIENT =
* MAIL_SENDER =
* OUTPUT_OPTIONS =
* USER_SETTINGS = 'X'
i_eban = p_banfn
* IMPORTING
* DOCUMENT_OUTPUT_INFO =
* JOB_OUTPUT_INFO =
* JOB_OUTPUT_OPTIONS =
exceptions
formatting_error = 1
internal_error = 2
send_error = 3
user_canceled = 4
others = 5
.
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
endform. " CALL_SMARTFORM
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