10-13-2008 12:21 PM
hi Experts,
I want to dispaly multiple tables of the same format on the same page using ALV LIST.
I did the following to achieve the same
1) called REUSE_ALV_BLOCK_LIST_INIT
in initialization method.
2) then with a loop im calling
REUSE_ALV_BLOCK_LIST_APPEND .
Here i pass ITAB1 always, but with different values.
3) Then finally to display this i use.REUSE_ALV_BLOCK_LIST_DISPLAY.
But the Problem is my data gets overridden.
In all the blocks i get the same value.
Please help.
Thanks and Regards.
Radhika.
10-13-2008 12:23 PM
10-13-2008 12:25 PM
10-13-2008 12:25 PM
Hi,
Please find the below sample code:
Sample Program on BLOCK LISTS
Do help me regarding ALV BLOCK LIST DISPLAY...
Can you people send some sample progs on BLOCK LISTS function modules.
Sivakumar
-
----
Declarations for BLOCK ALV DISPLAY
----
*--type pools
TYPE-POOLS:slis.
DATA:x_layout TYPE slis_layout_alv,
t_field TYPE slis_t_fieldcat_alv,
*--field catalog
x_fldcat LIKE LINE OF t_field,
*--to hold all the events
t_events TYPE slis_t_event,
x_events TYPE slis_alv_event,
t_sort TYPE slis_t_sortinfo_alv,
x_sort LIKE LINE OF t_sort ,
*--Print Layout
x_print_layout TYPE slis_print_alv.
*----Macro to add field catalog.
*field "text "length "tech "COL_POS "DATATYPE "DDIC_OUTPUTLEN
DEFINE add_catalog.
clear x_fldcat.
x_fldcat-fieldname = &1.
x_fldcat-seltext_m = &2.
x_fldcat-outputlen = &3.
x_fldcat-tech = &4.
x_fldcat-col_pos = &5.
x_fldcat-no_zero = 'X'.
x_fldcat-ddictxt = 'M'.
x_fldcat-datatype = &6.
x_fldcat-ddic_outputlen = &7.
if &6 = 'N'.
x_fldcat-lzero = 'X'.
endif.
*--build field catalog
append x_fldcat to t_field.
END-OF-DEFINITION.
*----- data declerations.
data: v_repid like sy-repid.
data: begin of itab occurs 0,
matnr like mara-matnr,
ernam like mara-ernam,
meins like mara-meins,
end of itab.
data: begin of jtab occurs 0,
matnr like makt-matnr,
maktx like makt-maktx,
end of jtab.
select matnr ernam meins
up to 20 rows
from mara
into table itab.
select matnr maktx
up to 20 rows
from makt
into table jtab.
v_repid = sy-repid.
*DISPLAY alv
Initialize Block
call function 'REUSE_ALV_BLOCK_LIST_INIT'
exporting
i_callback_program = v_repid.
*Block 1:
*INITIALIZE
refresh t_field. clear t_field.
refresh t_events.
*field "text "length "tech "COL_POS "DATATYPE "DDIC_OUTPUTLEN
add_catalog:
'MATNR' 'Material' '18' '' '1' 'C' '18',
'ERNAM' 'Created By' '12' '' '2' 'C' '12',
'MEINS' 'Unit' '5' '' '3' 'C' '3'.
*--build table for events.
x_events-form = 'TOP_OF_LIST1'.
x_events-name = slis_ev_top_of_list.
append x_events to t_events.
call function 'REUSE_ALV_BLOCK_LIST_APPEND'
exporting
is_layout = x_layout
it_fieldcat = t_field
i_tabname = 'ITAB'
it_events = t_events
it_sort = t_sort
tables
t_outtab = itab
exceptions
program_error = 1
maximum_of_appends_reached = 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.
*--BLOCK 2(SUMMARY REPORT)
*INITIALIZE
refresh t_field. clear t_field.
refresh t_events.
*field "text "length "tech "COL_POS "DATATYPE "DDIC_OUTPUTLEN
add_catalog:
'MATNR' 'Material' '20' '' '1' 'C' '18',
'MAKTX' 'Description' '40' '' '2' 'C' '40'.
*--build table for events.
x_events-form = 'TOP_OF_LIST2'.
x_events-name = slis_ev_top_of_list.
append x_events to t_events.
Append table block.
call function 'REUSE_ALV_BLOCK_LIST_APPEND'
exporting
is_layout = x_layout
it_fieldcat = t_field
i_tabname = 'JTAB'
it_events = t_events
tables
t_outtab = jtab
exceptions
program_error = 1
maximum_of_appends_reached = 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 FM TO DISPLAY THE BLOCK REPORT.
call function 'REUSE_ALV_BLOCK_LIST_DISPLAY'
exporting
is_print = x_print_layout
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 top_of_list1.
skip 1.
write: 10 'List 1',
/5 '----
'.
skip 1.
format reset.
endform.
form top_of_list2.
skip 1.
write: 10 'List 2',
/5 '----
'.
skip 1.
format reset.
endform.
Regards
Shiva
10-13-2008 12:26 PM
Hi,
Are you changing the ITAB1 value before every Append ?
I think you need to check on that.
Also if you need to display values of many tables of same structure you can put it in a single table and use 'REUSE_ALV_GRID_DISPLAY'.
Regards,
Pramod
10-13-2008 12:52 PM
you will get the same value. you need to pass the Different internal tables. since the tables are associated with field-symbols. so if you use the same internal table , all the values will be overriden and you will see the same values again and again.
04-22-2015 11:09 AM
Hi Radhika,
If possible, could you please let me know if you were able to solve this problem.
If we call the FM REUSE_ALV_BLOCK_LIST_APPEND with same internal table name ( with different line item values) then it overrides the data each time.
How can we ensure that data doesn't get overridden.
Regards,
Barkha Agrawal