Regarding ALV tree
Hi All,
Urgent!!
For tree display in ALV im using 'RS_TREE_LIST_DISPLAY'
FM , but wanted to display sub totals and totals also.Can anybody plz hepl me out by using FIBS or STREE what should be used to get totals and subtotals.
Thanks.
be sure that your program has
- a dynpro 100 containing a gui container named TREE1
- a status named 'MAIN100'
Similar Messages
-
Hi all,
I am working in oops alv tree.
i have written the code i m getting the tree i.e frst output, but when i am try to get the second one i m not able.
frnds below i m giving my code plz suggest wht is my mistake.
<code>
REPORT yh_alvtreedemo1.
TYPE-POOLS : fibs,stree.
TYPE-POOLS:slis.
DATA : t_node TYPE snodetext.
DATA : it_node LIKE TABLE OF t_node,
wa_node LIKE t_node.
DATA: t_fieldcat TYPE slis_t_fieldcat_alv,
fs_fieldcat TYPE slis_fieldcat_alv.
DATA:w_repid LIKE sy-repid.
*Internal Table declarations
DATA: BEGIN OF fs_scarr,
carrid LIKE scarr-carrid,
END OF fs_scarr.
DATA:BEGIN OF fs_spfli,
carrid LIKE spfli-carrid,
connid LIKE spfli-connid,
END OF fs_spfli.
DATA:BEGIN OF fs_sflight,
carrid LIKE sflight-carrid,
connid LIKE sflight-connid,
fldate LIKE sflight-fldate,
END OF fs_sflight.
DATA:BEGIN OF fs_sbook,
carrid LIKE sbook-carrid,
connid LIKE sbook-connid,
fldate LIKE sbook-fldate,
bookid LIKE sbook-bookid,
END OF fs_sbook.
DATA:t_scarr LIKE TABLE OF fs_scarr,
t_spfli LIKE TABLE OF fs_spfli,
t_sflight LIKE TABLE OF fs_sflight,
t_sbook LIKE TABLE OF fs_sbook.
START-OF-SELECTION.
PERFORM get_data.
PERFORM build_tree.
PERFORM display_tree.
*& Form get_data
FORM get_data .
SELECT carrid
FROM scarr
INTO TABLE t_scarr.
SELECT carrid
connid
FROM spfli
INTO TABLE t_spfli
FOR ALL ENTRIES IN t_scarr
WHERE carrid EQ t_scarr-carrid.
ENDFORM. " get_data
*& Form build_tree
FORM build_tree .
CLEAR: it_node,
wa_node.
SORT: t_scarr BY carrid,
t_spfli BY carrid connid,
t_sflight BY carrid connid fldate,
t_sbook BY carrid connid fldate bookid.
wa_node-type = 'T'.
wa_node-name = 'Flight Details'.
wa_node-tlevel = '01'.
wa_node-nlength = '15'.
wa_node-color = '4'.
wa_node-text = 'Flight'.
wa_node-tlength ='20'.
wa_node-tcolor = 3.
APPEND wa_node TO it_node.
CLEAR wa_node.
LOOP AT t_scarr INTO fs_scarr.
wa_node-type = 'P'.
wa_node-name = 'CARRID'.
wa_node-tlevel = '02'.
wa_node-nlength = '8'.
wa_node-color = '1'.
wa_node-text = fs_scarr-carrid.
wa_node-tlength ='20'.
wa_node-tcolor = 4.
APPEND wa_node TO it_node.
CLEAR wa_node.
LOOP AT t_spfli INTO fs_spfli WHERE carrid EQ fs_scarr-carrid.
wa_node-type = 'P'.
wa_node-name = 'CONNID'.
wa_node-tlevel = '03'.
wa_node-nlength = '8'.
wa_node-color = '1'.
wa_node-text = fs_spfli-connid.
wa_node-tlength ='20'.
wa_node-tcolor = 4.
APPEND wa_node TO it_node.
CLEAR wa_node. ENDLOOP.
ENDLOOP.
ENDFORM. " build_tree
*& Form display_tree
FORM display_tree .
CALL FUNCTION 'RS_TREE_CONSTRUCT'
TABLES
nodetab = it_node.
w_repid = sy-repid.
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
callback_program = w_repid
callback_user_command = 'USER_COMMAND'
callback_gui_status = 'SET_PF'.
ENDFORM. " display_tree
*& Form pick
-->COMMAND text
-->NODE text
FORM user_command TABLES pt_nodes STRUCTURE seucomm
USING pv_command TYPE c
CHANGING pv_exit TYPE c
pv_list_refresh TYPE c.
pv_list_refresh = 'X'.
IF pt_nodes-tlevel = '03'.
CLEAR t_fieldcat[].
SELECT carrid
connid
fldate
FROM sflight
INTO TABLE t_sflight
WHERE connid EQ pt_nodes-text.
fs_fieldcat-col_pos = 1.
fs_fieldcat-fieldname = 'CARRID'.
fs_fieldcat-seltext_m = 'Airlinecarrier'.
fs_fieldcat-key = 'X'.
fs_fieldcat-hotspot = 'X'.
APPEND fs_fieldcat TO t_fieldcat.
CLEAR fs_fieldcat. fs_fieldcat-col_pos = 2.
fs_fieldcat-fieldname = 'CONNID'.
fs_fieldcat-seltext_m = 'Connection No'.
fs_fieldcat-key = 'X'.
fs_fieldcat-hotspot = 'X'.
APPEND fs_fieldcat TO t_fieldcat.
CLEAR fs_fieldcat. fs_fieldcat-col_pos = 3.
fs_fieldcat-fieldname = 'FLDATE'.
fs_fieldcat-seltext_m = 'Flight Date'.
fs_fieldcat-key = 'X'.
fs_fieldcat-hotspot = 'X'.
APPEND fs_fieldcat TO t_fieldcat.
CLEAR fs_fieldcat.
w_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
i_callback_program = w_repid
it_fieldcat = t_fieldcat[]
TABLES
t_outtab = t_sflight.
ENDIF.
ENDFORM. "pick
*& Form set_pf
text
FORM set_pf.
SET PF-STATUS 'MYPF'.
ENDFORM. "set_pf
</code>Hi kamal,
here is the referance code u go through this may be u get some help...
REPORT ZASHU_TREE_MATHOD2.
*TABLES: KNVH.
TABLES: pa0002.
TYPES: BEGIN OF WORKTYPE,
LEVEL(2),
pernr like pa0002-pernr,
begda like pa0002-begda,
endda like pa0002-endda,
aedat like pa0002-aedat,
HKUNNR LIKE KNVH-KUNNR,
KUNNR LIKE KNVH-HKUNNR,
END OF WORKTYPE.
DATA: IT_pa0002 TYPE TABLE OF WORKTYPE,
WA_pa0002 LIKE LINE OF IT_pa0002,
IT_TEMP TYPE TABLE OF WORKTYPE,
WA_TEMP LIKE LINE OF IT_TEMP,
IT_WORK TYPE TABLE OF WORKTYPE,
WA_WORK LIKE LINE OF IT_WORK.
DATA : BEGIN OF IT_NODES OCCURS 0.
INCLUDE STRUCTURE SNODETEXT.
DATA : END OF IT_NODES.
CONSTANTS: NUMBER_OF_LEVELS TYPE I VALUE 4.
PARAMETER: P_pernr LIKE pa0002-pernr.
START-OF-SELECTION.
Parent = 1. hierarchy node
WA_TEMP-pernr = P_pernr .
APPEND WA_TEMP TO IT_TEMP.
WA_WORK-pernr = WA_TEMP-pernr.
WA_WORK-LEVEL = 1.
APPEND WA_WORK TO IT_WORK.
Reading customer hierarchy (max. 6 level)
DO NUMBER_OF_LEVELS TIMES.
CHECK NOT IT_TEMP IS INITIAL.
SELECT pernr endda
FROM pa0002
INTO CORRESPONDING FIELDS OF TABLE IT_pa0002
FOR ALL ENTRIES IN IT_TEMP
WHERE pernr = IT_TEMP-pernr.
LOOP AT IT_pa0002 INTO WA_pa0002.
WA_pa0002-LEVEL = SY-INDEX + 1.
APPEND WA_pa0002 TO IT_WORK.
ENDLOOP.
IT_TEMP[] = IT_pa0002[].
ENDDO.
PERFORM MAKE_NODE.
Hierarchy nodes -> tree control
LOOP AT IT_WORK INTO WA_WORK WHERE LEVEL = 1.
PERFORM MAKE_NODE1.
LOOP AT IT_WORK INTO WA_WORK WHERE LEVEL = 2 AND
pernr = WA_WORK-pernr.
PERFORM MAKE_NODE.
LOOP AT IT_WORK INTO WA_WORK WHERE LEVEL = 3 AND
HKUNNR = WA_WORK-KUNNR.
PERFORM MAKE_NODE.
LOOP AT IT_WORK INTO WA_WORK WHERE LEVEL = 4 AND
HKUNNR = WA_WORK-KUNNR.
PERFORM MAKE_NODE.
LOOP AT IT_WORK INTO WA_WORK WHERE LEVEL = 5 AND
HKUNNR = WA_WORK-KUNNR.
PERFORM MAKE_NODE.
LOOP AT IT_WORK INTO WA_WORK WHERE LEVEL = 6 AND
HKUNNR = WA_WORK-KUNNR.
PERFORM MAKE_NODE.
ENDLOOP.
ENDLOOP.
ENDLOOP.
ENDLOOP.
ENDLOOP.
ENDLOOP.
Making the tree control
CALL FUNCTION 'RS_TREE_CONSTRUCT'
TABLES
NODETAB = IT_NODES
EXCEPTIONS
TREE_FAILURE = 1.
Display the tree control
DATA : F15 TYPE C.
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
CALLBACK_PROGRAM = SY-REPID
IMPORTING
F15 = F15 .
FORM MAKE_NODE.
IT_NODES-type = 'T'.
IT_NODES-NAME = WA_WORK-pernr.
IT_NODES-COLOR = 1.
IT_NODES-INTENSIV = 1.
IT_NODES-TEXT = WA_WORK-pernr.
IT_NODES-TLENGTH = 16.
IT_NODES-TLEVEL = WA_WORK-LEVEL.
IT_NODES-TCOLOR = 1.
IT_NODES-TINTENSIV = 1.
APPEND IT_NODES.
ENDFORM.
FORM MAKE_NODE1.
IT_NODES-type = 'P'.
IT_NODES-NAME = WA_WORK-pernr.
IT_NODES-COLOR = 1.
IT_NODES-INTENSIV = 1.
IT_NODES-TEXT = WA_WORK-pernr.
IT_NODES-TLENGTH = 16.
IT_NODES-TLEVEL = WA_WORK-LEVEL.
IT_NODES-TCOLOR = 1.
IT_NODES-TINTENSIV = 1.
APPEND IT_NODES.
ENDFORM.
Thanks and Regards
Ashu Singh -
Regarding downloading the ALV tree to excel
I have prepared a report in which the ouput will be in ALV tree format. Now i want to download the tree to excel file. If anyone can help me out i'll be very thankful.
Regards,
RohitashHi
Use the FM - ALV_XXL_CALL. here is the sample -
REPORT ZSKC_ALV_XXL.
TYPE-POOLS : KKBLO.
DATA : ITAB LIKE T100 OCCURS 0,
T_FCAT_LVC TYPE LVC_S_FCAT OCCURS 0 WITH HEADER LINE,
T_FCAT_KKB TYPE KKBLO_T_FIELDCAT.
START-OF-SELECTION.
Get data.
SELECT * UP TO 20 ROWS
FROM T100
INTO TABLE ITAB
WHERE SPRSL = SY-LANGU.
CHECK SY-SUBRC EQ 0.
Create the field catalog.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
EXPORTING
I_STRUCTURE_NAME = 'T100'
CHANGING
CT_FIELDCAT = T_FCAT_LVC[]
EXCEPTIONS
INCONSISTENT_INTERFACE = 1
PROGRAM_ERROR = 2
OTHERS = 3.
CHECK SY-SUBRC EQ 0.
make sure you pass the correct internal table name in the field catalog.
t_fcat_lvC-tabname = 'ITAB'.
MODIFY T_FCAT_LVC TRANSPORTING TABNAME WHERE TABNAME NE SPACE.
Transfer to KKBLO format.
CALL FUNCTION 'LVC_TRANSFER_TO_KKBLO'
EXPORTING
IT_FIELDCAT_LVC = T_FCAT_LVC[]
IMPORTING
ET_FIELDCAT_KKBLO = T_FCAT_KKB
EXCEPTIONS
IT_DATA_MISSING = 1
IT_FIELDCAT_LVC_MISSING = 2
OTHERS = 3.
CHECK SY-SUBRC EQ 0.
Call XXL.
CALL FUNCTION 'ALV_XXL_CALL'
EXPORTING
I_TABNAME = 'ITAB'
IT_FIELDCAT = T_FCAT_KKB
TABLES
IT_OUTTAB = ITAB[]
EXCEPTIONS
FATAL_ERROR = 1
NO_DISPLAY_POSSIBLE = 2
OTHERS = 3.
IF SY-SUBRC <> 0.
ENDIF. -
Runtime Error in ALV Tree Output
Dear All, I am trying to create a ALV Tree using Class cl_gui_alv_tree. The Report Shows the Output with the first Node but when i try to expand it is dumping with a runtime error GETWA_NOT_ASSIGNED in class CL_ALV_TREE_BASE and method SET_ITEMS_FOR_COLUMN. The Reason being the data which was copied in the initial node display to mt_outtab is getting refreshed.
Can any one of you help me the reason for the table getting refreshed. Do i need to pass any data.
I am doing the following steps.
1. Create Container,
2. Create Tree Class object
3. Generate the Field Catalog.
4. Set table for first display " With empty internal table
5. Generate the Hierarchy
6. Call the Method Frontend Update.
Let me know if i had missed any steps in the process.
Thank you,
Regards,
Swaroop PatriOne reason for getting this error is using local defined tables for it_outtab parameter in the below code:
To get rid of the dump, define two distinct output tables globally: one is an empty table which you will pass to the below method, other one is your real output table whose size increases dependently.
CALL METHOD go_tree->set_table_for_first_display
EXPORTING
is_hierarchy_header = ls_hier_header
CHANGING
it_outtab = gt_data_e "Empty table
it_fieldcatalog = gt_fcat_tree. -
Unable to expand child links in ALV Tree
Hi,
I have written the following code for ALV Tree using function modules.
REPORT ZSID_ALV_TREE.
type pool declarations for tree
TYPE-POOLS : fibs,stree.
tables: ekko.
TYPES: BEGIN OF t_ekko,
ebeln TYPE ekpo-ebeln,
ebelp TYPE ekpo-ebelp,
statu TYPE ekpo-statu,
aedat TYPE ekpo-aedat,
matnr TYPE ekpo-matnr,
menge TYPE ekpo-menge,
meins TYPE ekpo-meins,
netpr TYPE ekpo-netpr,
peinh TYPE ekpo-peinh,
END OF t_ekko.
DATA: it_ekko TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
it_ekpo TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
it_emptytab TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
wa_ekko TYPE t_ekko,
wa_ekpo TYPE t_ekko.
DATA:w_repid type sy-cprog.
*Data declaration for additional node information
DATA : t_node TYPE snodetext.
*Internal table and wa decl for nodes
DATA : it_node LIKE TABLE OF t_node INITIAL SIZE 0,
wa_node LIKE t_node.
*Start of selection event
START-OF-SELECTION.
*Select the data for tree
PERFORM fetch_data.
*Build the hierarchy for tree
PERFORM build_hierarchy.
*Build Tree for display
PERFORM build_tree.
*& Form fetch_data
text
--> p1 text
<-- p2 text
FORM fetch_data .
SELECT ebeln
up to 10 rows
FROM ekko
INTO corresponding fields of TABLE it_ekko .
loop at it_ekko into wa_ekko.
SELECT ebeln ebelp statu aedat matnr menge meins netpr peinh
FROM ekpo
appending TABLE it_ekpo
where ebeln eq wa_ekko-ebeln.
endloop.
endform.
*& Form build_hierarchy
text
--> p1 text
<-- p2 text
FORM build_hierarchy .
*Building the nodes and hierarchy for tree
CLEAR : it_node[], wa_node.
wa_node-type = 'T'.
wa_node-name = 'Product Hierarchy Level'.
wa_node-tlevel = '01'.
wa_node-nlength = '35'.
wa_node-color = '4'.
wa_node-text = 'Test'.
wa_node-tlength ='20'.
wa_node-tcolor = 3.
APPEND wa_node TO it_node.
CLEAR wa_node.
loop at it_ekpo into wa_ekpo.
wa_node-type = 'P'.
wa_node-name = 'Purchasing Doc'.
wa_node-tlevel = '02'.
wa_node-nlength = '25'.
wa_node-color = '4'.
wa_node-text = wa_ekpo-ebeln.
wa_node-tlength ='20'.
wa_node-tcolor = 3.
APPEND wa_node TO it_node.
CLEAR wa_node.
*Filling the values of internal table into tree
wa_node-type = 'P'.
wa_node-name = 'Material No'.
wa_node-tlevel = '03'.
wa_node-nlength = '20'.
wa_node-color = '1'.
wa_node-text = wa_ekpo-matnr.
wa_node-tlength ='20'.
wa_node-tcolor = 4.
APPEND wa_node TO it_node.
CLEAR wa_node.
ENDLOOP.
ENDFORM. " build_hierarchy
*& Form build_tree
text
--> p1 text
<-- p2 text
FORM build_tree .
*Fm for constructing the tree
CALL FUNCTION 'RS_TREE_CONSTRUCT'
TABLES
nodetab = it_node.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
w_repid = SY-CPROG.
*FM for displaying the tree
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
CALLBACK_PROGRAM = w_repid
CALLBACK_USER_COMMAND = 'USER1_COMMAND'
CALLBACK_TEXT_DISPLAY =
CALLBACK_MOREINFO_DISPLAY =
CALLBACK_COLOR_DISPLAY =
CALLBACK_TOP_OF_PAGE =
CALLBACK_GUI_STATUS =
CALLBACK_CONTEXT_MENU =
STATUS = 'IMPLICIT'
CHECK_DUPLICATE_NAME = '0'
COLOR_OF_NODE = '4'
COLOR_OF_MARK = '3'
COLOR_OF_LINK = '1'
COLOR_OF_MATCH = '5'
LOWER_CASE_SENSITIVE = 'X'
MODIFICATION_LOG = 'X'
NODE_LENGTH = 40
TEXT_LENGTH = 75
TEXT_LENGTH1 = 0
TEXT_LENGTH2 = 0
RETURN_MARKED_SUBTREE = 'X'
SCREEN_START_COLUMN = 0
SCREEN_START_LINE = 0
SCREEN_END_COLUMN = 0
SCREEN_END_LINE = 0
SUPPRESS_NODE_OUTPUT = 'X'
LAYOUT_MODE = ' '
USE_CONTROL = 'L'.
IMPORTING
F15 =
ENDFORM. " build_tree
FORM USER1_COMMAND TABLES node STRUCTURE seucomm
USING command
CHANGING value(exit)
VALUE(LIST_REFRESH).
write 'Hi'.
endform.
But I have a problem
1. I can expand the child links in tree structure when I comment the exporting parameter CALLBACK_USER_COMMAND in the function Module 'RS_TREE_LIST_DISPLAY'.
2 But when i uncomment the exporting parameter I am unable to expand the child links in output.
Please let me know if i have missed something in the code.
Useful answers will be rewarded
Regards,
SiddharthHi Sidhhart,
Check out this prog.
REPORT Z_KULDEEP_ALV_HIERARCHY
message-id zord
line-size 270.
Tables:
Vbap,
Vbak.
*& PROGRAM VARIABLES
type-pools slis.
*& INTERNAL TABLES & STRUCTURES
data:
begin of t_header occurs 0,
EXPCOL type c,
vbeln type vbak-vbeln,
audat type vbak-audat,
vkorg type vbak-vkorg,
vtweg type vbak-vtweg,
spart type vbak-spart,
end of t_header,
begin of t_item occurs 0,
vbeln type vbap-vbeln,
posnr type vbap-posnr,
matnr type vbap-matnr,
arktx type vbap-arktx,
pstyv type vbap-pstyv,
end of t_item,
t_fieldcat type standard table of slis_fieldcat_alv with header line,
t_event type standard table of slis_alv_event with header line,
x_keyinfo type slis_keyinfo_alv,
x_layout type slis_layout_alv,
x_variant like disvariant.
*& GLOBAL VARIABLES
data:
g_repid type sy-repid,
g_formname type slis_formname value 'TOP_OF_PAGE'.
*& SELECTION SCREEN *
selection-screen begin of block a with frame title text-000.
Select-options : s_date for vbak-audat obligatory.
p_date type vbak-audat.
selection-screen end of block a.
*& INITIALIZATION *
initialization.
clear : g_repid,t_header,t_item.
refresh : t_header,t_item.
g_repid = sy-repid.
*& AT SELECTION-SCREEN *
at selection-screen.
if s_date-high > sy-datum.
message e001.
endif.
start-of-selection.
select vbeln audat vkorg vtweg spart from vbak
into corresponding fields of table t_header
where audat in s_date.
select vbeln posnr matnr arktx pstyv from vbap
into table t_item
for all entries in t_header
where vbeln = t_header-vbeln.
end-of-selection.
perform sub_display_alv.
*& Form sub_display_alv
text
--> p1 text
<-- p2 text
form sub_display_alv.
*column 1
perform sub_populate_fieldcatalog using:
'VBELN' " field name
'T_HEADER' " table name
'ORDER' " column heading
'8' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 2
perform sub_populate_fieldcatalog using:
'AUDAT' " field name
'T_HEADER' " table name
'ORDERDATE' " column heading
'10' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 3
perform sub_populate_fieldcatalog using:
'VKORG' " field name
'T_HEADER' " table name
'SALES ORG' " column heading
'6' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 4
perform sub_populate_fieldcatalog using:
'VTWEG' " field name
'T_HEADER' " table name
'DIVISION' " column heading
'2' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 5
perform sub_populate_fieldcatalog using:
'SPART' " field name
'T_HEADER' " table name
'CHANNEL' " column heading
'4' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 6
perform sub_populate_fieldcatalog using:
'vbeln' " field name
'T_item' " table name
'Order' " column heading
'8' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 7
perform sub_populate_fieldcatalog using:
'POSNR' " field name
'T_ITEM' " table name
'SALES DOC.ITEM' " column heading
'8' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 8
perform sub_populate_fieldcatalog using:
'MATNR' " field name
'T_ITEM' " table name
'MATERIAL' " column heading
'8' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 9
perform sub_populate_fieldcatalog using:
'ARKTX' " field name
'T_ITEM' " table name
'SALES ORDER ITEM' " column heading
'8' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
*column 10
perform sub_populate_fieldcatalog using:
'PSTYV' " field name
'T_ITEM' " table name
'ITEM CATEGORY' " column heading
'8' " column width
' ' " fix column?
' ' " key
' ' " no display
' ' " sum this column
'X' " do not sum
' ' " input allowed?
' ' " currenct type field name
' ' " data type
'X'. " hotspot.
perform sub_assign_events.
Create a Layout for the ALV
perform sub_layout.
Define the key fields that links the header & item tables
perform sub_define_key.
dispaly list
perform sub_call_list_display.
endform. " sub_display_alv
*& Form sub_populate_fieldcatalog
text
-->P_G_FIELDCAT text
-->P_0198 text
-->P_0199 text
-->P_0200 text
-->P_0201 text
-->P_0202 text
-->P_0203 text
-->P_0204 text
-->P_0205 text
-->P_0206 text
-->P_0207 text
-->P_0208 text
-->P_0209 text
-->P_0210 text
-->P_0211 text
-->P_0212 text
-->P_0213 text
form sub_populate_fieldcatalog using
l_fieldname
l_tabname
l_column_heading
l_outputlen
l_fix_column
l_key
l_no_out
l_do_sum
l_no_sum
l_input
l_cfieldname
l_datatype
l_hotspot.
t_fieldcat-fieldname = l_fieldname.
t_fieldcat-tabname = l_tabname.
t_fieldcat-reptext_ddic = l_column_heading.
t_fieldcat-outputlen = l_outputlen.
t_fieldcat-fix_column = l_fix_column.
t_fieldcat-key = l_key.
t_fieldcat-no_out = l_no_out.
t_fieldcat-do_sum = l_do_sum.
t_fieldcat-no_sum = l_no_sum.
t_fieldcat-cfieldname = l_cfieldname.
t_fieldcat-datatype = l_datatype.
t_fieldcat-hotspot = l_hotspot.
append t_fieldcat.clear t_fieldcat.
endform. " sub_populate_fieldcatalog
*& Form sub_assign_events
text
--> p1 text
<-- p2 text
form sub_assign_events.
refresh t_event.
call function 'REUSE_ALV_EVENTS_GET'
exporting
i_list_type = 1
importing
et_events = t_event[]
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 the record for the top-of-page event
read table t_event with key slis_ev_top_of_page.
if sy-subrc = 0.
t_event-form = g_formname.
append t_event.
endif.
endform. " sub_assign_events
*& Form SUB_LAYOUT
text
--> p1 text
<-- p2 text
form sub_layout.
clear x_layout.
x_layout-f2code = 'QUOTE'.
x_layout-zebra = 'X'.
x_layout-expand_fieldname = 'EXPCOL'. " Field for expand/collapse
*Stat
x_layout-colwidth_optimize = 'X'.
x_layout-no_totalline = 'X'. " 0001+
endform. " SUB_LAYOUT
*& Form SUB_DEFINE_KEY
text
--> p1 text
<-- p2 text
form sub_define_key.
clear x_keyinfo.
x_keyinfo-header01 = 'VBELN'.
x_keyinfo-item01 = 'VBELN'.
endform. " SUB_DEFINE_KEY
form top_of_page.
write :/10 sy-datum, 20 sy-pagno, 30 sy-uname.
endform.
form sub_user_command using f_ucomm like sy-ucomm
f_selfield type slis_selfield.
if f_ucomm = 'QUOTE'.
if f_selfield-fieldname = 'VBELN'.
Set Parameter id 'AUN' field f_selfield-value.
call transaction 'VA03'.
endif.
endif.
endform.
*& Form sub_call_list_display
text
--> p1 text
<-- p2 text
form sub_call_list_display.
call function 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
exporting
i_callback_program = g_repid
i_callback_user_command = 'SUB_USER_COMMAND '
is_layout = x_layout
it_fieldcat = t_fieldcat[]
i_save = 'A'
it_events = t_event[]
i_tabname_header = 'T_HEADER'
i_tabname_item = 'T_ITEM'
is_keyinfo = x_keyinfo
tables
t_outtab_header = t_header[]
t_outtab_item = t_item[]
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. " sub_call_list_display -
How to set selected row on startup of an alv tree build with cl_salv_tree
HI,
I have a cl_salv_tree and want the tree structure to open a specific node when starting the report. My coding is something like that:
DATA: lr_selections TYPE REF TO cl_salv_selections_tree,
lr_nodes TYPE REF TO cl_salv_nodes,
lr_node TYPE REF TO cl_salv_node,
lv_node_index(12) TYPE c,
lt_nodes TYPE salv_t_nodes,
ls_nodes TYPE salv_s_nodes,
lr_item TYPE REF TO cl_salv_item.
lr_selections = lr_tree->get_selections( ).
lt_nodes = lr_selections->get_selected_nodes( ).
lr_item = lr_selections->get_selected_item( ).
IF lr_item IS NOT BOUND.
lr_nodes = lr_tree->get_nodes( ).
lr_node = lr_nodes->get_node( lv_node_index ). "lv_node_index is the index of the node i want to be open on startup
ls_nodes-key = lv_node_index.
ls_nodes-node = lr_node.
APPEND ls_nodes TO lt_nodes.
lr_selections->set_selected_nodes( lt_nodes ).
ELSE.
ls_nodes-node = lr_item->get_node( ).
ls_nodes-key = ls_nodes-node->get_key( ).
APPEND ls_nodes TO lt_nodes.
lr_selections->set_selected_nodes( lt_nodes ).
ENDIF.
This coding is also used, when the report is running and someone clicks an a row. So thats why I check if a item is marked
or the total row.
But the tree always starts without opening the node.
Do I use the right methods or am I totally wrong ????
Thx for your help in advance
dinodini
Edited by: dinodini on Nov 16, 2010 6:51 PMWhat you are looking for is the similar functionality which could be achieved by the method EXPAND_NODE of the ALV Tree created using CL_GUI_ALV_TREE. In SALV Tree, you can use the method EXPAND of the class CL_SALV_NODE to show all the subnodes of that node, not by using the SELECTION.
Once you add the Node using the method ADD_NODE, you should call the method EXPAND to expand that subtree.
lr_nodes = lr_tree->get_nodes( ).
lr_node = lr_nodes->ADD_NODE( ... )
lr_node->EXPAND( COMPLETE_SUBTREE = 'X' ).
Regards,
Naimesh Patel -
Dear All,
Do anybody know how to download data from ALV tree into local PC. For example transaction O3O_MT10. Can we download it?
Thanks
Regards
HadiThank a lot Rainer,
It's definitely answer the question. I think I learn something new in here.
Regards
Hadi -
Edit a field in ALV tree in a subscreen of a module pool
Hi
I want to make a field editable in the ALV tree based on some condtions in a subscreen of a module pool. I used the edit = 'X' field in the fieldcatalog still it is showing the field as display and not edit.
Please help me to get the field as editable and save it to the database table.
Please not this is ALV TREE
Regards,
MozilaHi Mayank,
Thanks for the reply
I am using oops method.
I tried making the field which is to be made editable as wa_fieldcatalog-edit = 'X'. But its not working. I didnt get you when you said edit in layout object.
I also went through the demo programs but these programs are not having editable fields.
My code is as follows:
IF tree4 IS INITIAL.
* create container for alv-tree
l_tree_container_name = 'TREE4'.
CREATE OBJECT l_custom_container
EXPORTING
container_name = l_tree_container_name
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5.
* create tree control
CREATE OBJECT tree4
EXPORTING
i_parent = l_custom_container
i_node_selection_mode = cl_gui_column_tree=>node_sel_mode_multiple
i_item_selection = 'X'
i_no_html_header = 'X'
i_no_toolbar = 'X'
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
illegal_node_selection_mode = 5
failed = 6
illegal_column_name = 7.
* create hierarchy
CALL METHOD tree4->set_table_for_first_display
EXPORTING
is_layout = s_layo
CHANGING
it_sort = it_sort
it_outtab = it_final
it_fieldcatalog = it_fieldcat.
ELSE.
CALL METHOD tree4->refresh_table_display
EXPORTING
it_sort = it_sort
EXCEPTIONS
program_error = 1
failed = 2
cntl_system_error = 3
others = 4
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
endif. -
Runtime error while i add a node in ALV Tree in oops
i am adding a node to alv tree using oop am passing a work area and when i execute it is going for a dump and it says UC_OBJECTS_NOT_CONVERTIBLE
and the below where it is bold and italic it is where the dump is occuring
METHOD ADD_NODE.
FIELD-SYMBOLS: <TAB1> TYPE standard TABLE,
<wa> type any.
assign mt_outtab->* to <tab1>.
insert line in outtab
DATA: L_INDEX TYPE SY-TABIX.
if is_outtab_line is initial.
create initial line
data l_dref_wa type ref to data.
create data l_dref_wa like line of <tab1>.
assign l_dref_wa->* to <wa>.
l_index = 0.
append <wa> to <Tab1>.
else.
APPEND IS_OUTTAB_LINE TO <TAB1>. endif.
L_INDEX = SY-TABIX.
add node to model
CALL METHOD ME->ADD_MODEL_NODE
EXPORTING
I_RELAT_NODE_KEY = I_RELAT_NODE_KEY
I_RELATIONSHIP = I_RELATIONSHIP
IS_NODE_LAYOUT = IS_NODE_LAYOUT
IT_ITEM_LAYOUT = IT_ITEM_LAYOUT
I_NODE_TEXT = I_NODE_TEXT
I_INDEX_OUTTAB = L_INDEX
IMPORTING
E_NEW_NODE_KEY = E_NEW_NODE_KEY.
ENDMETHOD.HI Mohsin,
please refer to the below ....
might be helpful for u .....
https://scn.sap.com/thread/2050188
http://scn.sap.com/message/6407195
http://r0005001.benxbrain.com/de%28bD1lbiZjPTAwMQ==%29/index.do?onInputProcessing=brai_thread&001_thread_id=1759814%20&001_temp=R3TR|PROG|RCSBI010||P01|
Hope thiw will help ....
Regards,
AKS -
How to identify column name in ALV tree when user clicks a particular field
Hi All,
In My requirement i am displaying ALV Tree.
In Which When the user clicks on a particular header column it should navigate to other transaction.
Now the issue is it is navigating to other transaction when we click on any column of the header row.
But, the user requires only for particular column .
Is there any method to catch the field name in CLASS 'CL_GUI_ALV_TREE'.
Regards,
Bhanu.RCheck out for CUCOL system field.
Regards,
Lalit Mohan Gupta. -
Editable Field in ALV Tree Control
Hello All,
Can anyone tell me how can i make a field editable in an Alv Tree grid. I have tried with fiedcatalog-edit = 'X'. but that doesn't work.
also please provide a piece of code to be clear ...
Thanks,
Ravi AswanihI ,
Data : LI_fieldcat type lvc_t_fcat,
ls_fcat type lvc_s_fcat.
IF OKCODE = 'MAIN'.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
EXPORTING
I_BUFFER_ACTIVE =
i_structure_name = 'ZCUS'
I_CLIENT_NEVER_DISPLAY = 'X'
I_BYPASSING_BUFFER =
I_INTERNAL_TABNAME =
CHANGING
ct_fieldcat = LI_fieldcat[] .
LOOP AT LI_FIELDCAT INTO LS_FCAT.
CASE ls_fcat-fieldname.
WHEN 'KUNNR'.
ls_fcat-col_pos = 1.
WHEN 'NAME1'.
ls_fcat-edit = 'X'.
ls_fcat-col_pos = 2.
WHEN 'ORT01'.
ls_fcat-edit = 'X'.
ls_fcat-col_pos = 3.
ls_fcat-drdn_hndl = '1'.
ls_fcat-outputlen = 20.
WHEN 'LAND1'.
ls_fcat-edit = 'X'.
ls_fcat-col_pos = 4.
ENDCASE.
MODIFY LI_fieldcat FROM ls_fcat.
ENDLOOP.
ENDIF.
With this The internal Table contains 4 fields Kunnr Name1 Ort01 Land1 Here Kunnr is the Key field so , it is not editable , reaming fields are Editable.
There u must write the Modify statement.
check it once
Regards
Krishna -
Editable field in alv tree output using cl_gui_alv_tree
Hi,
i need Editable field with F4 help in alv tree output using cl_gui_alv_tree.
regards,
Nareshsadly, this is not possible. An ALV Tree cannot by editable.
Regards -
hi experts,
i have naver used alv in my report programming..can u plz suggest me how could i start using alv in my reports..can u give me some related examples..can u send me some reports related to alv..i would b thankful if u send 3-4 reports.
regards,
raman.HI,
Go thru these programs they may help u to try on some hands on
ALV Demo program
BCALV_DEMO_HTML
BCALV_FULLSCREEN_DEMO ALV Demo: Fullscreen Mode
BCALV_FULLSCREEN_DEMO_CLASSIC ALV demo: Fullscreen mode
BCALV_GRID_DEMO Simple ALV Control Call Demo Program
BCALV_TREE_DEMO Demo for ALV tree control
BCALV_TREE_SIMPLE_DEMO
BC_ALV_DEMO_HTML_D0100
See this sample Example.
TABLES : ekko,
ekpo.
SELECT-OPTIONS: s_ebeln FOR ekko-ebeln.
TYPE-POOLS: slis.
DATA: BEGIN OF headertab OCCURS 0,
ebeln LIKE ekko-ebeln,
bstyp LIKE ekko-bstyp,
bsart LIKE ekko-bsart,
statu LIKE ekko-statu,
END OF headertab.
DATA: BEGIN OF itemtab OCCURS 0,
ebeln LIKE ekpo-ebeln,
ebelp LIKE ekpo-ebelp,
matnr LIKE ekpo-matnr,
werks LIKE ekpo-werks,
menge LIKE ekpo-menge,
netpr LIKE ekpo-netpr,
peinh LIKE ekpo-peinh,
netwr LIKE ekpo-netwr,
END OF itemtab.
DATA: BEGIN OF level2 OCCURS 0,
ebeln LIKE ekpo-ebeln,
ebelp LIKE ekpo-ebelp,
matnr LIKE ekpo-matnr,
werks LIKE ekpo-werks,
menge LIKE ekpo-menge,
netpr LIKE ekpo-netpr,
peinh LIKE ekpo-peinh,
netwr LIKE ekpo-netwr,
END OF level2.
DATA: i_fieldcat TYPE slis_t_fieldcat_alv,
i_fieldcat1 TYPE slis_t_fieldcat_alv.
DATA: v_repid LIKE sy-repid,
v_layout TYPE slis_layout_alv,
v_events TYPE slis_t_event,
v_print TYPE slis_print_alv,
l_fieldcat TYPE slis_fieldcat_alv.
START-OF-SELECTION.
v_repid = sy-repid.
SELECT ebeln bstyp bsart statu
INTO TABLE headertab
FROM ekko
WHERE ebeln IN s_ebeln.
IF NOT headertab[] IS INITIAL.
SELECT ebeln ebelp matnr werks menge netpr peinh netwr
INTO TABLE itemtab
FROM ekpo
FOR ALL ENTRIES IN headertab
WHERE ebeln = headertab-ebeln.
ENDIF.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = v_repid
i_internal_tabname = 'HEADERTAB'
I_STRUCTURE_NAME =
I_CLIENT_NEVER_DISPLAY = 'X'
i_inclname = v_repid
i_bypassing_buffer = 'X'
i_buffer_active = ' '
CHANGING
ct_fieldcat = i_fieldcat
EXCEPTIONS
inconsistent_interface = 1
program_error = 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.
LOOP AT i_fieldcat INTO l_fieldcat.
CASE l_fieldcat-fieldname.
WHEN 'EBELN'.
l_fieldcat-hotspot = 'X'.
MODIFY i_fieldcat FROM l_fieldcat.
ENDCASE.
ENDLOOP.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
i_bypassing_buffer = 'X'
i_buffer_active = ' '
i_callback_program = v_repid
I_CALLBACK_PF_STATUS_SET = ' '
i_callback_user_command = 'USER_COMMAND'
I_STRUCTURE_NAME =
IS_LAYOUT =
it_fieldcat = i_fieldcat
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
i_save = 'A'
IS_VARIANT =
IT_EVENTS =
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
t_outtab = headertab
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.
Thanks,CSR. -
Double click in ALV tree output????
Hi all,
I am able to display output in tree format. But I want to add the double click functionality to some of the fields in output. Means if I double click on some value in output tree, it should call some transaction. Please help me with this issue of double clicking.
Please tell how to handle events in this report tree display.
For the following code its displaying output in tree format and in right way. But i need to add double click functionality to this.
So provide me some sample program for this one....
* create hierarchy
CALL METHOD tree1->set_table_for_first_display
EXPORTING
it_list_commentary = lt_list_commentary
i_background_id = 'ALV_BACKGROUND'
i_save = 'A'
is_variant = ls_variant
CHANGING
it_sort = gt_sort[]
it_outtab = itab_outtab
it_fieldcatalog = t_fieldcat. "gt_fieldcatalog.
* expand first level
CALL METHOD tree1->expand_tree
EXPORTING
i_level = 1.
* optimize column-width
CALL METHOD tree1->column_optimize
EXPORTING
i_start_column = tree1->c_hierarchy_column_name
i_end_column = tree1->c_hierarchy_column_name.
In grid ALV we can have double cilck functionality using code:
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = w_repid
i_callback_pf_status_set = 'PF_STATUS'
i_callback_user_command = 'USER_COMMAND'
is_layout = ls_layout
it_fieldcat = gt_fc[]
Here we can write subroutine for USER_COMMAND and handle the double click evenet. But tell me how to provide this in tree ALV.
<REMOVED BY MODERATOR>
Regards,
Sachin
Edited by: Alvaro Tejada Galindo on Feb 14, 2008 1:47 PMHello Sachin
The following sample report ZUS_SDN_ALV_TREE_DEMO demonstrates the crucial parts for double-click event handling (nodes & items) in ALV trees.
*& Report ZUS_SDN_ALV_TREE_DEMO
*& Thread: double click in ALV tree output????
*& <a class="jive_macro jive_macro_thread" href="" __jive_macro_name="thread" modifiedtitle="true" __default_attr="742412"></a>
REPORT zus_sdn_alv_tree_demo.
CLASS cl_gui_column_tree DEFINITION LOAD.
CLASS cl_gui_cfw DEFINITION LOAD.
TYPE-POOLS: abap.
TYPES: BEGIN OF ty_s_outtab.
INCLUDE TYPE knvv AS data.
TYPES: nkey TYPE lvc_nkey.
TYPES: parent_key TYPE lvc_nkey.
TYPES: END OF ty_s_outtab.
TYPES: ty_t_outtab TYPE STANDARD TABLE OF ty_s_outtab
WITH DEFAULT KEY.
DATA: gt_outtab TYPE ty_t_outtab.
DATA:
gd_okcode TYPE ui_func,
gd_repid TYPE syst-repid,
gt_fcat TYPE lvc_t_fcat,
gs_layout TYPE lvc_s_layo,
gs_variant TYPE disvariant,
go_docking TYPE REF TO cl_gui_docking_container,
go_tree TYPE REF TO cl_gui_alv_tree.
* CLASS lcl_eventhandler DEFINITION
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
CLASS-METHODS:
handle_node_double_click
FOR EVENT node_double_click OF cl_gui_alv_tree
IMPORTING node_key,
handle_item_double_click
FOR EVENT item_double_click OF cl_gui_alv_tree
IMPORTING node_key
fieldname.
ENDCLASS. "lcl_eventhandler DEFINITION
* CLASS lcl_eventhandler IMPLEMENTATION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_node_double_click.
message 'Event=Double-Click on Node' type 'I'.
call transaction 'XD03'.
ENDMETHOD. "handle_node_double_click
METHOD handle_item_double_click.
message 'Event=Double-Click on Item' type 'I'.
call transaction 'VA03'.
ENDMETHOD. "handle_item_double_click
ENDCLASS. "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
PERFORM init_controls.
gd_repid = syst-repid.
CALL METHOD go_docking->link
EXPORTING
repid = gd_repid
dynnr = '0100'
* container =
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
lifetime_dynpro_dynpro_link = 3
OTHERS = 4.
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 SCREEN '0100'.
** NOTE: no elements on screen
** PROCESS BEFORE OUTPUT.
** MODULE STATUS_0100.
** PROCESS AFTER INPUT.
** MODULE USER_COMMAND_0100.
END-OF-SELECTION.
*& Module STATUS_0100 OUTPUT
* text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS_0100'.
* SET TITLEBAR 'xxx'.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
* text
MODULE user_command_0100 INPUT.
TRANSLATE gd_okcode TO UPPER CASE.
CASE gd_okcode.
WHEN 'BACK' OR
'EXIT' OR
'CANC'.
SET SCREEN 0. LEAVE SCREEN.
WHEN 'REFRESH'.
WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form init_controls
* text
* --> p1 text
* <-- p2 text
FORM init_controls .
* Create docking container
CREATE OBJECT go_docking
EXPORTING
parent = cl_gui_container=>screen0
ratio = 90
EXCEPTIONS
OTHERS = 6.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* create tree control
CREATE OBJECT go_tree
EXPORTING
parent = go_docking
node_selection_mode = cl_gui_column_tree=>node_sel_mode_multiple
item_selection = 'X' " required for double-click event on item
no_html_header = ''
no_toolbar = ''
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
illegal_node_selection_mode = 5
failed = 6
illegal_column_name = 7.
IF sy-subrc <> 0.
MESSAGE x208(00) WITH 'ERROR'. "#EC NOTEXT
ENDIF.
* create Hierarchy-header
DATA ls_hierarchy_header TYPE treev_hhdr.
PERFORM build_hierarchy_header CHANGING ls_hierarchy_header.
PERFORM build_fieldcatalog.
PERFORM set_layout_and_variant.
* create emty tree-control
CALL METHOD go_tree->set_table_for_first_display
EXPORTING
** i_structure_name = 'KNVV'
is_variant = gs_variant
i_save = 'A'
* i_default = 'X'
is_hierarchy_header = ls_hierarchy_header
* is_exception_field =
* it_special_groups =
* it_list_commentary =
* i_logo =
* i_background_id =
* it_toolbar_excluding =
* it_except_qinfo =
CHANGING
it_outtab = gt_outtab
* it_filter =
it_fieldcatalog = gt_fcat.
* create hierarchy
PERFORM create_hierarchy.
* register events
PERFORM register_events.
* adjust column_width
CALL METHOD go_tree->column_optimize.
ENDFORM. " init_controls
*& Form build_hierarchy_header
* build hierarchy-header-information
* -->P_L_HIERARCHY_HEADER strucxture for hierarchy-header
FORM build_hierarchy_header CHANGING
p_hierarchy_header TYPE treev_hhdr.
p_hierarchy_header-heading = 'Hierarchy Header'. "#EC NOTEXT
p_hierarchy_header-tooltip =
'This is the Hierarchy Header !'. "#EC NOTEXT
p_hierarchy_header-width = 30.
p_hierarchy_header-width_pix = ''.
ENDFORM. " build_hierarchy_header
*& Form BUILD_FIELDCATALOG
* text
* --> p1 text
* <-- p2 text
FORM build_fieldcatalog .
REFRESH: gt_fcat.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
EXPORTING
* I_BUFFER_ACTIVE =
i_structure_name = 'KNVV'
* I_CLIENT_NEVER_DISPLAY = 'X'
* I_BYPASSING_BUFFER =
* I_INTERNAL_TABNAME =
CHANGING
ct_fieldcat = gt_fcat
EXCEPTIONS
inconsistent_interface = 1
program_error = 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.
DELETE gt_fcat FROM 8.
ENDFORM. " BUILD_FIELDCATALOG
*& Form SET_LAYOUT_AND_VARIANT
* text
* --> p1 text
* <-- p2 text
FORM set_layout_and_variant .
CLEAR: gs_layout,
gs_variant.
gs_variant-report = syst-repid.
gs_variant-handle = 'TREE'.
ENDFORM. " SET_LAYOUT_AND_VARIANT
*& Form create_hierarchy
* text
* --> p1 text
* <-- p2 text
FORM create_hierarchy .
DATA: ls_knvv TYPE sflight,
ls_outtab TYPE ty_s_outtab,
lt_outtab TYPE ty_t_outtab.
* get data
SELECT * FROM knvv INTO CORRESPONDING FIELDS OF TABLE lt_outtab
UP TO 200 ROWS . "#EC CI_NOWHERE
SORT lt_outtab BY kunnr vkorg.
* add data to tree
DATA: ld_kunnr_key TYPE lvc_nkey,
ld_vkorg_key TYPE lvc_nkey,
ld_last_key TYPE lvc_nkey.
LOOP AT lt_outtab INTO ls_outtab.
ON CHANGE OF ls_outtab-kunnr.
PERFORM add_customer_line USING ls_outtab-data
CHANGING ld_kunnr_key.
ENDON.
ON CHANGE OF ls_outtab-vkorg.
PERFORM add_salesorg_line USING ls_outtab-data
ld_kunnr_key
CHANGING ld_vkorg_key.
ENDON.
PERFORM add_complete_line USING ls_outtab-data
ld_vkorg_key
CHANGING ld_last_key.
ENDLOOP.
* calculate totals
CALL METHOD go_tree->update_calculations.
* this method must be called to send the data to the frontend
CALL METHOD go_tree->frontend_update.
ENDFORM. " create_hierarchy
*& Form add_customer_line
* add hierarchy-level 1 to tree
* -->P_LS_SFLIGHT sflight
* -->P_RELEATKEY relatkey
* <-->p_node_key new node-key
FORM add_customer_line USING us_data TYPE ty_s_outtab-data
ud_relat_key TYPE lvc_nkey
CHANGING cd_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
ls_data TYPE ty_s_outtab-data.
* set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
ls_item_layout TYPE lvc_s_layi.
ls_item_layout-t_image = '@A0@'. " icon_customer.
ls_item_layout-fieldname = go_tree->c_hierarchy_column_name.
ls_item_layout-style =
cl_gui_column_tree=>style_intensifd_critical.
APPEND ls_item_layout TO lt_item_layout.
* add node
l_node_text = us_data-kunnr.
DATA: ls_node TYPE lvc_s_layn.
ls_node-n_image = space.
ls_node-exp_image = space.
CALL METHOD go_tree->add_node
EXPORTING
i_relat_node_key = ud_relat_key
i_relationship = cl_gui_column_tree=>relat_last_child
i_node_text = l_node_text
is_outtab_line = ls_data
is_node_layout = ls_node
it_item_layout = lt_item_layout
IMPORTING
e_new_node_key = cd_node_key.
ENDFORM. " add_customer_line
*& Form add_salesorg_line
* add hierarchy-level 1 to tree
* -->P_LS_SFLIGHT sflight
* -->P_RELEATKEY relatkey
* <-->p_node_key new node-key
FORM add_salesorg_line USING us_data TYPE ty_s_outtab-data
ud_relat_key TYPE lvc_nkey
CHANGING cd_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
ls_data TYPE ty_s_outtab-data.
* set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
ls_item_layout TYPE lvc_s_layi.
ls_item_layout-t_image = '@DS@'. " ICON_PARTNER_SALES_ACTIVITY
ls_item_layout-fieldname = go_tree->c_hierarchy_column_name.
ls_item_layout-style =
cl_gui_column_tree=>style_intensifd_critical.
APPEND ls_item_layout TO lt_item_layout.
* add node
l_node_text = us_data-vkorg.
DATA: ls_node TYPE lvc_s_layn.
ls_node-n_image = space.
ls_node-exp_image = space.
CALL METHOD go_tree->add_node
EXPORTING
i_relat_node_key = ud_relat_key
i_relationship = cl_gui_column_tree=>relat_last_child
i_node_text = l_node_text
is_outtab_line = ls_data
is_node_layout = ls_node
it_item_layout = lt_item_layout
IMPORTING
e_new_node_key = cd_node_key.
ENDFORM. " add_salesorg_line
*& Form add_cmplete_line
* add hierarchy-level 3 to tree
* -->P_LS_SFLIGHT sflight
* -->P_RELEATKEY relatkey
* <-->p_node_key new node-key
FORM add_complete_line USING us_data TYPE ty_s_outtab-data
ud_relat_key TYPE lvc_nkey
CHANGING cd_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value.
* set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
ls_item_layout TYPE lvc_s_layi.
ls_item_layout-fieldname = go_tree->c_hierarchy_column_name.
ls_item_layout-class = cl_gui_column_tree=>item_class_checkbox.
** ls_item_layout-editable = 'X'.
APPEND ls_item_layout TO lt_item_layout.
** CLEAR ls_item_layout.
** ls_item_layout-fieldname = 'PLANETYPE'.
** ls_item_layout-alignment = cl_gui_column_tree=>align_right.
** APPEND ls_item_layout TO lt_item_layout.
l_node_text = us_data-vtweg.
DATA: ls_node TYPE lvc_s_layn.
ls_node-n_image = space.
ls_node-exp_image = space.
CALL METHOD go_tree->add_node
EXPORTING
i_relat_node_key = ud_relat_key
i_relationship = cl_gui_column_tree=>relat_last_child
is_outtab_line = us_data
i_node_text = l_node_text
is_node_layout = ls_node
it_item_layout = lt_item_layout
IMPORTING
e_new_node_key = cd_node_key.
ENDFORM. " add_complete_line
*& Form register_events
* text
* --> p1 text
* <-- p2 text
FORM register_events.
* define the events which will be passed to the backend
DATA: lt_events TYPE cntl_simple_events,
l_event TYPE cntl_simple_event.
* define the events which will be passed to the backend
l_event-eventid = cl_gui_column_tree=>eventid_expand_no_children.
APPEND l_event TO lt_events.
** l_event-eventid = cl_gui_column_tree=>eventid_checkbox_change.
** APPEND l_event TO lt_events.
** l_event-eventid = cl_gui_column_tree=>eventid_header_context_men_req.
** APPEND l_event TO lt_events.
** l_event-eventid = cl_gui_column_tree=>eventid_node_context_menu_req.
** APPEND l_event TO lt_events.
** l_event-eventid = cl_gui_column_tree=>eventid_item_context_menu_req.
** APPEND l_event TO lt_events.
** l_event-eventid = cl_gui_column_tree=>eventid_header_click.
** APPEND l_event TO lt_events.
** l_event-eventid = cl_gui_column_tree=>eventid_item_keypress.
** APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_node_double_click.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_item_double_click.
APPEND l_event TO lt_events.
CALL METHOD go_tree->set_registered_events
EXPORTING
events = lt_events
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
illegal_event_combination = 3.
IF sy-subrc <> 0.
MESSAGE x208(00) WITH 'ERROR'. "#EC NOTEXT
ENDIF.
* set Handler
set handler:
lcl_eventhandler=>handle_node_double_click for go_tree,
lcl_eventhandler=>handle_item_double_click for go_tree.
** DATA: l_event_receiver TYPE REF TO lcl_tree_event_receiver.
** CREATE OBJECT l_event_receiver.
** SET HANDLER l_event_receiver->handle_node_ctmenu_request
** FOR tree1.
** SET HANDLER l_event_receiver->handle_node_ctmenu_selected
** FOR tree1.
** SET HANDLER l_event_receiver->handle_item_ctmenu_request
** FOR tree1.
** SET HANDLER l_event_receiver->handle_item_ctmenu_selected
** FOR tree1.
** SET HANDLER l_event_receiver->handle_checkbox_change FOR tree1.
ENDFORM. " register_events
Regards
Uwe -
How to make field editable in ALV tree in OOPs?
Hi Gems,
Again I need help from you all.
I am writing a program using OOPs and the uotput will be in ALV tree. I need to make a field editable in a perticular row.
I am doing it using layout but the program is giving error during
CALL METHOD CL_GUI_CFW=>FLUSH
EXCEPTIONS
CNTL_SYSTEM_ERROR = 1
CNTL_ERROR = 2.
This method is returning sy-subrc = 2 and I am unable to get the output.
I am using below code to make the field editable:
DATA: LT_LAYOUT_ITEM TYPE LVC_T_LAYI,
LS_LAYOUT_ITEM TYPE LVC_S_LAYI.
LS_LAYOUT_ITEM-FIELDNAME = 'ACPCKTWRT'. "ACPCKTWRT is the field name in the Internal table
LS_LAYOUT_ITEM-EDITABLE = 'X'.
APPEND LS_LAYOUT_ITEM TO LT_LAYOUT_ITEM.
CALL METHOD G_ALV_TREE->ADD_NODE
EXPORTING
I_RELAT_NODE_KEY = FP_RELAT_KEY
I_RELATIONSHIP = CL_GUI_COLUMN_TREE=>RELAT_LAST_CHILD
IS_OUTTAB_LINE = LS_TMP_FINFCNO "structure of the internal table
IS_NODE_LAYOUT =
IT_ITEM_LAYOUT = LT_LAYOUT_ITEM "Added layout to make the field editable
I_NODE_TEXT = LV_NODE_TEXT "Node text
IMPORTING
E_NEW_NODE_KEY = FP_NODE_KEY
EXCEPTIONS
RELAT_NODE_NOT_FOUND = 1
NODE_NOT_FOUND = 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.
Please help me and let me know how to get the solution.Hello
The ALV tree control is not intended for making values editable (e.g. see
[How to make ALV tree columns editable|http://sap.ittoolbox.com/groups/technical-functional/sap-abap/how-to-make-alv-tree-columns-editable-2052414])
However, if you need an editable tree control then you have to use a different class (e.g. CL_ITEM_TREE_MODEL or CL_COLUMN_TREE_MODEL) but you will not have the ALV functionality of the ALV tree control.
Regards
Uwe
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