Tree Structure In Reports

Hi
I need to create the report showing the user hierarchy in a tree like structure
how can we achieve it.?

The client wants to see the entire organization hierarchy,who reports to whom in a tree like structure along with the user's designation.I achieved this through Reports using the CASE function...but the report format is not what we need.
The other procedure is through book.the user can view the hierarchy through the look in selector.but only user name is displayed.What can we do do display it along with their designations?

Similar Messages

Tree structure in f4 help

Hi experts,
can any one give me sample code for providing tree structure in f4help. like object part field have in iw21 transaction
Regards
reddy

Hi Muttukundu,
SAP has provided a lot of sample programs for developing tree structures. Just go to SE38, type BCALVTREE and hit F4. You'll get different sample programs with a range of operations on trees
Go through the link,
http://www.sapdevelopment.co.uk/reporting/alv/alvtree.htm
Slowly check this code..you will get idea of how to develop tree structure.
REPORT y_hierarchies_in_tables
NO STANDARD PAGE HEADING.
PARAMETER: g_group TYPE grpname. " DEFAULT 'Z_GLAB0000'.
DATA:
g_setid TYPE setid,
g_class TYPE setclass.
DATA: lt_hier TYPE STANDARD TABLE OF sethier,
lt_val TYPE STANDARD TABLE OF setvalues.
DATA: hier LIKE sethier OCCURS 0 WITH HEADER LINE,
val LIKE setvalues OCCURS 0 WITH HEADER LINE,
setinfo LIKE setinfo OCCURS 0 WITH HEADER LINE.
DATA: zaccbas(20) TYPE c OCCURS 0 WITH HEADER LINE.
DATA: miss_val LIKE setvalues-from OCCURS 0 WITH HEADER LINE.
DATA: table_name TYPE tabname,
field_name TYPE setfld.
DATA: ambiguity_flag TYPE c.
Ambiguity check
PERFORM ambiguity_check.
Display Records
PERFORM display_records.
*& Form AMBIGUITY_CHECK
Ambiguity check
FORM ambiguity_check .
DATA: it_abaplist LIKE abaplist OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF it_ascilist OCCURS 0,
zeile(256) TYPE c,
END OF it_ascilist.
DATA: flag.
SUBMIT rgsovl00 "VIA SELECTION-SCREEN
WITH p_shrtn = g_group
WITH path = 'X'
EXPORTING LIST TO MEMORY
AND RETURN.
CALL FUNCTION 'LIST_FROM_MEMORY'
TABLES
listobject = it_abaplist
EXCEPTIONS
not_found = 1
OTHERS = 2.
CALL FUNCTION 'LIST_TO_ASCI'
TABLES
listasci = it_ascilist
listobject = it_abaplist
EXCEPTIONS
empty_list = 1
list_index_invalid = 2
OTHERS = 3 .
LOOP AT it_ascilist.
IF it_ascilist-zeile = text-001.
flag = 'X'.
ENDIF.
IF flag = 'X' AND
it_ascilist-zeile = text-002.
ambiguity_flag = 'X'.
CLEAR flag.
ENDIF.
ENDLOOP.
FREE MEMORY.
ENDFORM. " AMBIGUITY_CHECK
*& Form DISPLAY_RECORDS
Display the Records
FORM display_records .
PERFORM get_records.
PERFORM header_data.
PERFORM item_data.
ENDFORM. " DISPLAY_RECORDS
*& Form GET_RECORDS
Get all the Node values
FORM get_records .
Get the ID name for the Hierarchy
CALL FUNCTION 'G_SET_GET_ID_FROM_NAME'
EXPORTING
shortname = g_group
setclass = g_class
old_setid = g_setid
IMPORTING
new_setid = g_setid.
Get the Table and Field name for the Top Node
CALL FUNCTION 'G_SET_GET_INFO'
EXPORTING
setname = g_setid
no_set_title = 'X'
use_table_buffer = 'X'
IMPORTING
info = setinfo.
table_name = setinfo-tabname.
field_name = setinfo-fld.
Get all the Nodes for the Hierarchy
CALL FUNCTION 'G_SET_TREE_IMPORT'
EXPORTING
no_descriptions = ' '
no_rw_info = 'X'
setid = g_setid
TABLES
set_hierarchy = lt_hier
set_values = lt_val.
hier[] = lt_hier.
val[] = lt_val.
SELECT (field_name) FROM (table_name) INTO TABLE zaccbas.
LOOP AT zaccbas.
READ TABLE val WITH KEY FROM = zaccbas.
IF sy-subrc = 0.
DELETE zaccbas.
CLEAR zaccbas.
DELETE val INDEX sy-tabix.
CLEAR val.
ENDIF.
ENDLOOP.
ENDFORM. " GET_RECORDS
*& Form HEADER_DATA
Header Data
FORM header_data .
DATA: desc TYPE settext.
READ TABLE hier WITH KEY fieldname = field_name
shortname = g_group.
IF sy-subrc = 0.
desc = hier-descript.
ENDIF.
SKIP.
WRITE: 'Node :',g_group.
WRITE:75 'User name :', sy-uname.
WRITE:/ 'Description :', desc.
WRITE:75 'Date:', sy-datum.
WRITE:/ 'Table Name :' , table_name.
WRITE:75 'Time:', sy-timlo.
WRITE:/ 'Field Name :', field_name.
write:75 'Client:', SY-MANDT.
skip.
IF ambiguity_flag = 'X'.
WRITE:/ 'Ambiguity Check :'. WRITE: 'Success' COLOR 5.
ELSE.
WRITE:/ 'Ambiguity Check :'. WRITE: 'Failed' COLOR 6 .
ENDIF.
WRITE:/ sy-uline.
WRITE:/37 'Validation for Hierarchy'.
WRITE:/ sy-uline.
ENDFORM. " HEADER_DATA
*& Form ITEM_DATA
Output Report for Nodes
FORM item_data .
IF NOT zaccbas[] IS INITIAL.
WRITE:/ 'Missing Records from Hierarchy' COLOR 3.
LOOP AT zaccbas.
WRITE:/ zaccbas.
ENDLOOP.
ENDIF.
IF NOT val[] IS INITIAL.
SKIP 1.
WRITE:/ 'Additional Records in Hierarchy' COLOR 3.
LOOP AT val.
WRITE:/ val-from. ", 28 val-DESCRIPT.
ENDLOOP.
ELSEIF ZACCBAS[] IS INITIAL.
WRITE:/ 'No Missing Records Found' COLOR 3.
ENDIF.
ENDFORM. " ITEM_DATA
Reward if found helpfull,
Cheers,
Chaitanya.

How to show alv report in tree structure

hi all,
how to show data or create a alv report in tree structure.
thanks in advance.
Harsha

Hi Harsha,
Its done using FM 'RS_TREE_CONSTRUCT'
and FM for displaying the tree: 'RS_TREE_LIST_DISPLAY'
Thanks
Shrila

Tree structure format in report.

Hi all,
I have got a report to develop where in i have to display the ouptut of the report
in a tree structure.Can anybody tell me how to proceed with this ?? This is
basically an interactive report where clicking on one of the node will take us to
another page.
Thanks and Regards.
syed.

HI
Refer this code.
REPORT YMS_ALVTREEDEMO .
*Data Declaration
TABLES: ekko.
TYPE-POOLS: slis. "ALV Declarations
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: ok_code like sy-ucomm, "OK-Code
save_ok like sy-ucomm.
*ALV data declarations
DATA: fieldcatalog TYPE lvc_t_fcat WITH HEADER LINE.
DATA: gd_fieldcat TYPE lvc_t_fcat,
gd_tab_group TYPE slis_t_sp_group_alv,
gd_layout TYPE slis_layout_alv.
*ALVtree data declarations
CLASS cl_gui_column_tree DEFINITION LOAD.
CLASS cl_gui_cfw DEFINITION LOAD.
DATA: gd_tree TYPE REF TO cl_gui_alv_tree,
gd_hierarchy_header TYPE treev_hhdr,
gd_report_title TYPE slis_t_listheader,
gd_logo TYPE sdydo_value,
gd_variant TYPE disvariant.
*Create container for alv-tree
DATA: l_tree_container_name(30) TYPE c,
l_custom_container TYPE REF TO cl_gui_custom_container.
*Includes
*INCLUDE ZDEMO_ALVTREEO01. "Screen PBO Modules
*INCLUDE ZDEMO_ALVTREEI01. "Screen PAI Modules
*INCLUDE ZDEMO_ALVTREEF01. "ABAP Subroutines(FORMS)
*Start-of-selection.
START-OF-SELECTION.
ALVtree setup data
PERFORM data_retrieval.
PERFORM build_fieldcatalog.
PERFORM build_layout.
PERFORM build_hierarchy_header CHANGING gd_hierarchy_header.
PERFORM build_report_title USING gd_report_title gd_logo.
PERFORM build_variant.
Display ALVtree report
call screen 100.
*& Form DATA_RETRIEVAL
Retrieve data into Internal tables
FORM data_retrieval.
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. " DATA_RETRIEVAL
*& Form BUILD_FIELDCATALOG
Build Fieldcatalog for ALV Report
FORM build_fieldcatalog.
Please not there are a number of differences between the structure of
ALVtree fieldcatalogs and ALVgrid fieldcatalogs.
For example the field seltext_m is replace by scrtext_m in ALVtree.
fieldcatalog-fieldname = 'EBELN'. "Field name in itab
fieldcatalog-scrtext_m = 'Purchase Order'. "Column text
fieldcatalog-col_pos = 0. "Column position
fieldcatalog-outputlen = 15. "Column width
fieldcatalog-emphasize = 'X'. "Emphasize (X or SPACE)
fieldcatalog-key = 'X'. "Key Field? (X or SPACE)
fieldcatalog-do_sum = 'X'. "Sum Column?
fieldcatalog-no_zero = 'X'. "Don't display if zero
APPEND fieldcatalog TO gd_fieldcat.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'EBELP'.
fieldcatalog-scrtext_m = 'PO Iten'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 1.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'STATU'.
fieldcatalog-scrtext_m = 'Status'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 2.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'AEDAT'.
fieldcatalog-scrtext_m = 'Item change date'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 3.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-scrtext_m = 'Material Number'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 4.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MENGE'.
fieldcatalog-scrtext_m = 'PO quantity'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 5.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MEINS'.
fieldcatalog-scrtext_m = 'Order Unit'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 6.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'NETPR'.
fieldcatalog-scrtext_m = 'Net Price'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 7.
fieldcatalog-datatype = 'CURR'.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'PEINH'.
fieldcatalog-scrtext_m = 'Price Unit'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 8.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
ENDFORM. " BUILD_FIELDCATALOG
*& Form BUILD_LAYOUT
Build layout for ALV grid report
FORM build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
gd_layout-totals_only = 'X'.
gd_layout-f2code = 'DISP'. "Sets fcode for when double
"click(press f2)
gd_layout-zebra = 'X'.
gd_layout-group_change_edit = 'X'.
gd_layout-header_text = 'helllllo'.
ENDFORM. " BUILD_LAYOUT
*& Form build_hierarchy_header
build hierarchy-header-information
-->P_L_HIERARCHY_HEADER structure for hierarchy-header
FORM build_hierarchy_header CHANGING
p_hierarchy_header TYPE treev_hhdr.
p_hierarchy_header-heading = 'Hierarchy Header'(013).
p_hierarchy_header-tooltip = 'This is the Hierarchy Header !'(014).
p_hierarchy_header-width = 30.
p_hierarchy_header-width_pix = ''.
ENDFORM. " build_hierarchy_header
*& Form BUILD_REPORT_TITLE
Build table for ALVtree header
<-> p1 Header details
<-> p2 Logo value
FORM build_report_title CHANGING
pt_report_title TYPE slis_t_listheader
pa_logo TYPE sdydo_value.
DATA: ls_line TYPE slis_listheader,
ld_date(10) TYPE c.
List Heading Line(TYPE H)
CLEAR ls_line.
ls_line-typ = 'H'.
ls_line-key "Not Used For This Type(H)
ls_line-info = 'PO ALVTree Display'.
APPEND ls_line TO pt_report_title.
Status Line(TYPE S)
ld_date(2) = sy-datum+6(2).
ld_date+2(1) = '/'.
ld_date3(2) = sy-datum4(2).
ld_date+5(1) = '/'.
ld_date+6(4) = sy-datum(4).
ls_line-typ = 'S'.
ls_line-key = 'Date'.
ls_line-info = ld_date.
APPEND ls_line TO pt_report_title.
Action Line(TYPE A)
CLEAR ls_line.
ls_line-typ = 'A'.
CONCATENATE 'Report: ' sy-repid INTO ls_line-info SEPARATED BY space.
APPEND ls_line TO pt_report_title.
ENDFORM.
*& Form BUILD_VARIANT
Build variant
form build_variant.
Set repid for storing variants
gd_variant-report = sy-repid.
endform. " BUILD_VARIANT
Check these programs.
e.g
BCALV_TREE_01 ALV tree control: build up the hierarchy tree
BCALV_TREE_02 ALV tree control: event handling
BCALV_TREE_03 ALV tree control: use an own context menu
BCALV_TREE_04 ALV tree control: add a button to the toolbar
BCALV_TREE_05 ALV tree control: add a menu to the toolbar
BCALV_TREE_06 ALV tree control: Icon column and icon for nodes/items
BCALV_TREE_DEMO Demo for ALV tree control
BCALV_TREE_DND ALV tree control: Drag & Drop within a hierarchy tree
BCALV_TREE_DND_MULTIPLE ALV tree control: Drag & Drop within a hierarchy tree
RSDEMO_DRAG_DROP_TREE_MULTI
BCALV_TREE_EVENT_RECEIVER Include BCALV_TREE_EVENT_RECEIVER
BCALV_TREE_EVENT_RECEIVER01
BCALV_TREE_ITEMLAYOUT ALV Tree: Change Item Layouts at Runtime
BCALV_TREE_MOVE_NODE_TEST Demo for ALV tree control
BCALV_TREE_SIMPLE_DEMO Program BCALV_TREE_SIMPLE_DEMO
BCALV_TREE_VERIFY Verifier for ALV Tree and Simple ALV Tree
Reward all helpfull answers.
Regards.
Jay

Tree structured Report programming

Hi,
I have a requirement of a Report which has to have a Tree structure similar to SE09 Transaction. When we give the User id in the SE09 and hit on Display button the next screen lists all the Transport requests under the user in a Tree structure which can be exploded or collapsed.
I want to know how complicated is this to code, is there any Function module that can help acheive this. Also let me if there is a sample program.
Appreciate your help on this.
Thanks and Regards,
Saleem.

Hi Saleem,
Check this sample code,
REPORT Z_AZAZ_TEST_TREE_1 .
TYPE-POOLS : FIBS,STREE.
DATA : T_NODE TYPE SNODETEXT.
DATA : NODE_TAB LIKE T_NODE OCCURS 0 WITH HEADER LINE.
CLEAR : NODE_TAB, NODE_TAB[].
NODE_TAB-TYPE = 'T'.
NODE_TAB-NAME = 'Earth'.
NODE_TAB-TLEVEL = '01'.
NODE_TAB-NLENGTH = '5'.
NODE_TAB-COLOR = '4'.
NODE_TAB-TEXT = 'Hello'.
NODE_TAB-TLENGTH ='5'.
NODE_TAB-TCOLOR = 3.
APPEND NODE_TAB.
CLEAR NODE_TAB.
NODE_TAB-TYPE = 'P'.
NODE_TAB-NAME = 'Europe'.
NODE_TAB-TLEVEL = '02'.
NODE_TAB-NLENGTH = '6'.
NODE_TAB-COLOR = '1'.
NODE_TAB-TEXT = 'Hello'.
NODE_TAB-TLENGTH ='5'.
NODE_TAB-TCOLOR = 4.
APPEND NODE_TAB.
CLEAR NODE_TAB.
NODE_TAB-TYPE = 'P'.
NODE_TAB-NAME = 'Germany'.
NODE_TAB-TLEVEL = '03'.
NODE_TAB-NLENGTH = '7'.
NODE_TAB-COLOR = '4'.
NODE_TAB-TEXT = 'Hello'.
NODE_TAB-TLENGTH ='5'.
NODE_TAB-TCOLOR = 4.
APPEND NODE_TAB.
CLEAR NODE_TAB.
NODE_TAB-TYPE = 'P'.
NODE_TAB-NAME = 'Berlin'.
NODE_TAB-TLEVEL = '04'.
NODE_TAB-NLENGTH = '6'.
NODE_TAB-COLOR = '4'.
NODE_TAB-TEXT = 'Hello'.
NODE_TAB-TLENGTH ='5'.
NODE_TAB-TCOLOR = 3.
APPEND NODE_TAB.
CLEAR NODE_TAB.
NODE_TAB-TYPE = 'P'.
NODE_TAB-NAME = 'Asia'.
NODE_TAB-TLEVEL = '02'.
NODE_TAB-NLENGTH = '4'.
NODE_TAB-COLOR = '1'.
NODE_TAB-TEXT = 'Hello'.
NODE_TAB-TLENGTH ='5'.
NODE_TAB-TCOLOR = 3.
APPEND NODE_TAB.
CLEAR NODE_TAB.
NODE_TAB-TYPE = 'P'.
NODE_TAB-NAME = 'India'.
NODE_TAB-TLEVEL = '03-'.
NODE_TAB-NLENGTH = '5'.
NODE_TAB-COLOR = '1'.
NODE_TAB-TEXT = 'Hello'.
NODE_TAB-TLENGTH ='5'.
NODE_TAB-TCOLOR = 3.
APPEND NODE_TAB.
CLEAR NODE_TAB.
NODE_TAB-TYPE = 'P'.
NODE_TAB-NAME = 'Bombay'.
NODE_TAB-TLEVEL = '04-'.
NODE_TAB-NLENGTH = '6'.
NODE_TAB-COLOR = '1'.
NODE_TAB-TEXT = 'Hello'.
NODE_TAB-TLENGTH ='5'.
NODE_TAB-TCOLOR = 3.
APPEND NODE_TAB.
CLEAR NODE_TAB.
CALL FUNCTION 'RS_TREE_CONSTRUCT'
EXPORTING
INSERT_ID = '000000'
RELATIONSHIP = ' '
LOG =
TABLES
 NODETAB = NODE_TAB
EXCEPTIONS
TREE_FAILURE = 1
ID_NOT_FOUND = 2
WRONG_RELATIONSHIP = 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.
DATA: TYPE_MAPPING TYPE STREE_CTL_TYPE_MAPPING_TAB.
DATA: WA_TYPE TYPE STREE_CTL_TYPE_MAPPING.
CLEAR: TYPE_MAPPING[].
 WA_TYPE-TYPE = 'A'.
 WA_TYPE-ICON = '@BL@'.
 APPEND WA_TYPE TO TYPE_MAPPING.
*CALL FUNCTION 'RS_TREE_CONTROL_PREPARE'
EXPORTING
CONTROL_PATTERN = STREE_CTL_GENERIC
 CONTROL_PATTERN = 'PH'
HIERARCHY_HEADER =
INITIAL_HEADER_WIDTH =
LIST_ITEM_HEADER =
MULTIPLE_SELECTION = 'X'
ITEM_SELECTION = STREE_FALSE
SUPPRESS_NODE_ICON = STREE_FALSE
SUPPRESS_FOLDER_ICON = STREE_FALSE
CALLBACK_PROGRAM =
CALLBACK_ITEM_DISPLAY =
COLOR_MAPPING =
 TYPE_MAPPING = type_mapping
IMPORTING
SUBSCREEN_PROGRAM =
SUBSCREEN_DYNNR =
EXCEPTIONS
NOT_AVAILABLE = 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.
*CALL FUNCTION 'RS_TREE_SET_CURRENT_LAYOUT'
EXPORTING
CURSOR_COLUMN = 3
CURSOR_LINE = 2
FIRST_NODE = 1
FIRST_NODE_TYPE = ' '
LIST_COLUMN = 1
LIST_LINE = 1
LAYOUT_MODE = STREE_LAYOUT_NORMAL
IMPORTING
INCONSISTENT_LAYOUT =
TABLES
LAYOUT =
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
CALLBACK_PROGRAM =
CALLBACK_USER_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 = '1'
COLOR_OF_NODE = '4'
COLOR_OF_MARK = '3'
COLOR_OF_LINK = '1'
COLOR_OF_MATCH = '5'
LOWER_CASE_SENSITIVE = ' '
MODIFICATION_LOG = ' '
NODE_LENGTH = 30
TEXT_LENGTH = 75
TEXT_LENGTH1 = 0
TEXT_LENGTH2 = 0
RETURN_MARKED_SUBTREE = ' '
SCREEN_START_COLUMN = 0
SCREEN_START_LINE = 0
SCREEN_END_COLUMN = 0
SCREEN_END_LINE = 0
SUPPRESS_NODE_OUTPUT = ' '
LAYOUT_MODE = ' '
USE_CONTROL = STREE_USE_LIST
 USE_CONTROL = 'L'.
IMPORTING
F15 =
Regards,
Azaz Ali.

How to get Text for nodes in Tree Structure

Hi Friends,
How to get Text for nodes in Tree Structure
REPORT YFIIN_REP_TREE_STRUCTURE no standard page heading.
                   I N I T I A L I Z A T I O N
INITIALIZATION.
AUTHORITY-CHECK OBJECT 'ZPRCHK_NEW' :
                  ID 'YFIINICD' FIELD SY-TCODE.
IF SY-SUBRC NE 0.
    MESSAGE I000(yFI02) with SY-TCODE .
    LEAVE PROGRAM.
ENDIF.
class screen_init definition create private.
Public section
public section.
    class-methods init_screen.
    methods constructor.
Private section
private section.
    data: container1 type ref to cl_gui_custom_container,
          container2 type ref to cl_gui_custom_container,
          tree type ref to cl_gui_simple_tree.
    methods: fill_tree.
endclass.
Class for Handling Events
class screen_handler definition.
Public section
public section.
    methods: constructor importing container
               type ref to cl_gui_custom_container,
             handle_node_double_click
               for event node_double_click
               of cl_gui_simple_tree
               importing node_key .
Private section
private section.
endclass.
*&                        Classes implementation
class screen_init implementation.
*&                        Method INIT_SCREEN
method init_screen.
    data screen type ref to screen_init.
    create object screen.
endmethod.
*&                        Method CONSTRUCTOR
method constructor.
    data: events type cntl_simple_events,
          event like line of events,
          event_handler type ref to screen_handler.
    create object: container1 exporting container_name = 'CUSTOM_1',
                   tree exporting parent = container1
                     node_selection_mode =
            cl_gui_simple_tree=>node_sel_mode_multiple.
    create object: container2 exporting container_name = 'CUSTOM_2',
    event_handler exporting container = container2.
event-eventid = cl_gui_simple_tree=>eventid_node_double_click.
    event-appl_event = ' '.   "system event, does not trigger PAI
    append event to events.
    call method tree->set_registered_events
         exporting events = events.
    set handler event_handler->handle_node_double_click for tree.
     call method: me->fill_tree.
endmethod.
*&                        Method FILL_TREE
method fill_tree.
    data: node_table type table of abdemonode,
          node type abdemonode.
types:    begin of tree_node,
          folder(50) type c,
          tcode(60) type c,
          tcode1(60) type c,
          tcode2(60) type c,
          text(60) type c,
          text1(60) type c,
          text2(60) type c,
          end of tree_node.
data: wa_tree_node type tree_node,
            t_tree_node type table of tree_node.
wa_tree_node-folder = text-001.
wa_tree_node-tcode = text-002.
wa_tree_node-text = 'Creditors ageing'.
wa_tree_node-tcode1 = text-003.
wa_tree_node-text1 = 'GR/IR aging'.
wa_tree_node-tcode2 = text-004.
wa_tree_node-text2 = 'Bank Balance'.
append wa_tree_node to t_tree_node.
clear wa_tree_node .
wa_tree_node-folder = text-005.
wa_tree_node-tcode = text-006.
wa_tree_node-text = 'Creditors ageing'.
wa_tree_node-tcode1 = text-007.
wa_tree_node-text1 = 'Creditors ageing'.
wa_tree_node-tcode2 = text-008.
wa_tree_node-text2 = 'Creditors ageing'.
append wa_tree_node to t_tree_node.
clear wa_tree_node .
wa_tree_node-folder = text-009.
wa_tree_node-tcode = text-010.
wa_tree_node-text = 'Creditors ageing'.
wa_tree_node-tcode1 = text-011.
wa_tree_node-text1 = 'Creditors ageing'.
wa_tree_node-tcode2 = text-012.
wa_tree_node-text2 = 'Creditors ageing'.
append wa_tree_node to t_tree_node.
clear wa_tree_node .
node-hidden = ' '.                 " All nodes are visible,
    node-disabled = ' '.               " selectable,
    node-isfolder = 'X'.                                    " a folder,
    node-expander = ' '.               " have no '+' sign forexpansion.
    loop at t_tree_node into wa_tree_node.
      at new folder.
        node-isfolder = 'X'.                      " a folder,
        node-node_key = wa_tree_node-folder.
               clear node-relatkey.
        clear node-relatship.
        node-text = wa_tree_node-folder.
        node-n_image =   ' '.
        node-exp_image = ' '.
        append node to node_table.
      endat.
     at new tcode .
        node-isfolder = ' '.                          " a folder,
        node-n_image =   '@CS@'.       "AV is the internal code
        node-exp_image = '@CS@'.       "for an airplane icon
        node-node_key = wa_tree_node-tcode.
         node-text = wa_tree_node-text .
                 node-relatkey = wa_tree_node-folder.
        node-relatship = cl_gui_simple_tree=>relat_last_child.
      endat.
      append node to node_table.
    at new tcode1 .
        node-isfolder = ' '.                          " a folder,
        node-n_image =   '@CS@'.       "AV is the internal code
        node-exp_image = '@CS@'.       "for an airplane icon
        node-node_key = wa_tree_node-tcode1.
                 node-relatkey = wa_tree_node-folder.
        node-relatship = cl_gui_simple_tree=>relat_last_child.
          node-text = wa_tree_node-text1.
     endat.
      append node to node_table.
       at new tcode2 .
        node-isfolder = ' '.                          " a folder,
        node-n_image =   '@CS@'.       "AV is the internal code
        node-exp_image = '@CS@'.       "for an airplane icon
        node-node_key = wa_tree_node-tcode2.
                 node-relatkey = wa_tree_node-folder.
        node-relatship = cl_gui_simple_tree=>relat_last_child.
        node-text = wa_tree_node-text2.
     endat.
      append node to node_table.
    endloop.
    call method tree->add_nodes
         exporting table_structure_name = 'ABDEMONODE'
                   node_table = node_table.
endmethod.
endclass.
*&                        Class implementation
class screen_handler implementation.
*&                        Method CONSTRUCTOR
method constructor.
   create object: HTML_VIEWER exporting PARENT = CONTAINER,
                  LIST_VIEWER exporting I_PARENT = CONTAINER.
endmethod.
*&                 Method HANDLE_NODE_DOUBLE_CLICK
method handle_node_double_click.
case node_key(12).
when 'Creditors'.
submit YFIIN_REP_CREADITORS_AGING via selection-screen and return.
when 'Vendor'.
submit YFIIN_REP_VENDOR_OUTSTANDING via selection-screen and return.
when 'Customer'.
submit YFIIN_REP_CUSTOMER_OUTSTANDING via selection-screen and
return.
when 'GR/IR'.
submit YFIIN_REP_GRIR_AGING via selection-screen and return.
when 'Acc_Doc_List'.
submit YFIIN_REP_ACCOUNTINGDOCLIST via selection-screen and return.
when 'Bank Bal'.
submit YFIIN_REP_BANKBALANCE via selection-screen and return.
when 'Ven_Cus_Dtl'.
submit YFIIN_REP_VENDORCUST_DETAIL via selection-screen and return.
when 'G/L_Open_Bal'.
submit YFIIN_REP_OPENINGBALANCE via selection-screen and return.
when 'Usr_Authn'.
submit YFIIN_REP_USERAUTHRIZATION via selection-screen and return.
endcase.
endmethod.
endclass.
Program execution ************************************************
load-of-program.
call screen 9001.
at selection-screen.
Dialog Modules PBO
*&      Module STATUS_9001 OUTPUT
      text
module status_9001 output.
set pf-status 'SCREEN_9001'.
set titlebar 'TIT_9001'.
call method screen_init=>init_screen.
endmodule.                 " STATUS_9001 OUTPUT
Dialog Modules PAI
*&      Module USER_COMMAND_9001 INPUT
      text
module user_command_9001 input.
endmodule.                 " USER_COMMAND_9001 INPUT
*&      Module exit_9001 INPUT
      text
module exit_9001 input.
case sy-ucomm.
when 'EXIT'.
set screen 0.
endcase.
endmodule.
        exit_9001 INPUT

you can read the table node_table with nody key value which imports when docubble click the the tree node (Double clifk event).
Regards,
Gopi .
Reward points if helpfull.

How to create a form on a tree structured table

Hi,
I have a table that is designed to do a tree structure like:
Table Name: test
Fields:
ID
ParentID
Description
I created a browser (IR) (page 1) that calls a form (page 2)
The form has the editing fields and at the bottom layer I have a reports region where I display the children records using a query like:
select * from test where ParentID = :P2_ID
I need at the region level to add a button to call a form to edit the child record (which is the same table) and when done, to return to the form again but to the parent record.
How can I do that successfully? Is there any example:?
Thank you

Maybe this can help:
http://apex.oracle.com/pls/otn/f?p=31517:157
using instead of trigger on a view.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
-------------------------------------------------------------------

I would like to know where the forum tree structure is so I can see what I'm doing and not be led around to irrelevant information.

I'm having trouble '''Finding''' the forum where I can look for the information I need. I keep ending up in '''endless menus of non-helpful information. '''
I got a popup message, I needed to upgrade to 3.6.17. After allowing it and rebooting, I couldn't start FF anymore, just got a crash report. I tried going to the restore point I had set with no luck and I tried creating a new profile. I lost all my bookmarks (only the Cache remained). And I sat in live chat for an hour waiting for help. German live chat had one helper and English live chat was closed.
So I gave up on help, uninstalled FF 3.6.17 and downloaded FF 3.6.15 and installed it. It loads but all bookmarks are gone. More importantly, now when I load the bookmarks, I can't '''retrieve''' them except by storing a new one. '''Only''' when I create a new bookmark can I see the folders I've created. I can't get to the organizer so I can't use the bookmarks to retrieve websites.
I'm disturbed that I can't get to the tree-structure forum where I can get the help I need. This "lead me around" labyrinth from one question to another, without being able to look through the forum for the information I need, is not helpful.
Thank you.
Foxhunt

I believe you just are able to delete them from iTunes.
Hope it will be helpful

Tree Structure?

Hi Experts,
I need to create a screen like a Tree Structure like below. If I click on the Reporting Group values folder, it should populate data from one table and by clicking on Reporting Group Levels, it should open the subfolder and need to populate the values based on the selection of folder.
Is this Tree Structure can be done in Web Dynpro?If yes, how can I go ahead for my development.
Please clarify me experts.
BR,
RAM.

Hi RAM,
Yes, it can be done in WDA.
Your requirement can be achieved as below
you can create 2 containers side by side in your view i.e. by using PANEL or transparent containers
Tree structure
Create tree uielement
Create context node for tree with required attributes
Populate the data for tree structure with node key
Details Display
Create a table to display data based on tree structure element
if structure of table of each node/leaf element of tree is different, you can create table ui element dynamically based on your data
On click of tree element, based on KEY of the selected element, you can populate the details and fill the table in the right side container
Please refer the demo component for Tree example:
WDR_TEST_TREE
Also, check the below links
Web DynPro ABAP Application using Tree and Frame - Web Dynpro ABAP - SCN Wiki
SAP nxt: How to create a three level tree node in Webdynpro ABAP
Hope this helps you.
Regards,
Rama

How to create tree structure in abap

hi,
 I am mohan. Please send the how to create the tree structure. how to insert the child nodes in root node. actually our requirement is we have list transaction codes. We are planning to put all transaction codes in tree level.
please tell me how to do the program in tree structure.

Hi Mohan,
Check the following program on ALV tree.
REPORT zalvtree.
CLASS cl_gui_column_tree DEFINITION LOAD.
CLASS cl_gui_cfw DEFINITION LOAD.
DATA: go_grid TYPE REF TO cl_gui_alv_grid.
DATA: ro_grid TYPE REF TO cl_gui_alv_grid.
DATA tree1 TYPE REF TO cl_gui_alv_tree.
DATA mr_toolbar TYPE REF TO cl_gui_toolbar.
DATA : gt_checked TYPE lvc_t_chit,
 gs_checked LIKE LINE OF gt_checked,
 l_part_key TYPE lvc_nkey,
 gt_node TYPE lvc_s_chit-nodekey.
INCLUDE <icon>.
INCLUDE zamit_alv_tree_toolbar_event.
INCLUDE zbcalv_tree_event_receiver.
*DATA: toolbar_event_receiver TYPE REF TO lcl_toolbar_event_receiver.
DATA: gt_sflight TYPE sflight OCCURS 0, "Output-Table
 gt_fieldcatalog TYPE lvc_t_fcat, "Fieldcatalog
 ok_code LIKE sy-ucomm. "OK-Code
START-OF-SELECTION.
END-OF-SELECTION.
CALL SCREEN 100.
*& Module PBO OUTPUT
 process before output
MODULE pbo OUTPUT.
SET PF-STATUS 'MAIN100'.
IF tree1 IS INITIAL.
 PERFORM init_tree.
else.
 CALL METHOD me->refresh_table_display
 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.
ENDIF.
CALL METHOD cl_gui_cfw=>flush.
ENDMODULE. " PBO OUTPUT
*& Module PAI INPUT
 process after input
MODULE pai INPUT.
CASE ok_code.
 WHEN 'EXIT' OR 'BACK' OR 'CANC'.
 PERFORM exit_program.
*mrk
 WHEN 'MOVE'.
 PERFORM check_selection.
 WHEN 'MBAK'.
 PERFORM another_selection.
 WHEN 'ALL'.
 PERFORM select_all.
 WHEN 'CLEAR'.
 PERFORM clear_all.
 WHEN 'DELETE'.
 PERFORM delete_all.
 WHEN 'EXPAND'.
 PERFORM expand_all.
 WHEN 'COLLAPSE'.
 PERFORM collapse_all.
 WHEN OTHERS.
 CALL METHOD cl_gui_cfw=>dispatch.
ENDCASE.
CLEAR ok_code.
CALL METHOD cl_gui_cfw=>flush.
ENDMODULE. " PAI INPUT
*& Form build_fieldcatalog
 build fieldcatalog for structure sflight
FORM build_fieldcatalog.
get fieldcatalog
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
 EXPORTING
 i_structure_name = 'SFLIGHT'
 CHANGING
 ct_fieldcat = gt_fieldcatalog.
change fieldcatalog
DATA: ls_fieldcatalog TYPE lvc_s_fcat.
LOOP AT gt_fieldcatalog INTO ls_fieldcatalog.
 CASE ls_fieldcatalog-fieldname.
 WHEN 'CARRID' OR 'CONNID' OR 'FLDATE'.
 ls_fieldcatalog-no_out = 'X'.
 ls_fieldcatalog-key = ''.
 WHEN 'PRICE' OR 'SEATSOCC' OR 'SEATSMAX' OR 'PAYMENTSUM'.
 ls_fieldcatalog-do_sum = 'X'.
 ENDCASE.
 MODIFY gt_fieldcatalog FROM ls_fieldcatalog.
ENDLOOP.
ENDFORM. " build_fieldcatalog
*& 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 exit_program
 free object and leave program
FORM exit_program.
CALL METHOD tree1->free.
LEAVE PROGRAM.
ENDFORM. " exit_program
*& Form check_selection
 text
--> p1 text
<-- p2 text
FORM check_selection .
create container for alv-tree
DATA: l_tree_container_name(30) TYPE c,
 l_custom_container2 TYPE REF TO cl_gui_custom_container.
l_tree_container_name = 'TREE2'.
IF sy-batch IS INITIAL.
 CREATE OBJECT l_custom_container2
 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.
 IF sy-subrc <> 0.
 MESSAGE x208(00) WITH 'ERROR'. "#EC NOTEXT
 ENDIF.
ENDIF.
CREATE OBJECT go_grid
 EXPORTING
 I_SHELLSTYLE = 0
 I_LIFETIME =
 i_parent = l_custom_container2
 I_APPL_EVENTS = space
 I_PARENTDBG =
 I_APPLOGPARENT =
 I_GRAPHICSPARENT =
 I_NAME =
EXCEPTIONS
 ERROR_CNTL_CREATE = 1
 ERROR_CNTL_INIT = 2
 ERROR_CNTL_LINK = 3
 ERROR_DP_CREATE = 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.
PERFORM load_data_into_grid.
*data: lt_nodes type LVC_T_NKEY,
 ls_nodes like line of lt_nodes,
 ls_checked like line of gt_checked.
*loop at gt_checked into ls_checked.
ls_nodes = ls_checked-nodekey.
append ls_nodes to lt_nodes.
*endloop.
*CALL METHOD tree1->unselect_nodes
EXPORTING
 it_node_key = lt_nodes
EXCEPTIONS
 CNTL_SYSTEM_ERROR = 1
 DP_ERROR = 2
 MULTIPLE_NODE_SELECTION_ONLY = 3
 ERROR_IN_NODE_KEY_TABLE = 4
 FAILED = 5
 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.
ENDFORM. " check_selection
*& Form another_selection
 text
--> p1 text
<-- p2 text
FORM another_selection .
create container for alv-tree
DATA: l_tree_container_name(30) TYPE c,
 l_custom_container2 TYPE REF TO cl_gui_custom_container.
l_tree_container_name = 'TREE2'.
IF sy-batch IS INITIAL.
 CREATE OBJECT l_custom_container2
 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.
 IF sy-subrc <> 0.
 MESSAGE x208(00) WITH 'ERROR'. "#EC NOTEXT
 ENDIF.
ENDIF.
CREATE OBJECT ro_grid
 EXPORTING
 I_SHELLSTYLE = 0
 I_LIFETIME =
 i_parent = l_custom_container2
 I_APPL_EVENTS = space
 I_PARENTDBG =
 I_APPLOGPARENT =
 I_GRAPHICSPARENT =
 I_NAME =
EXCEPTIONS
 ERROR_CNTL_CREATE = 1
 ERROR_CNTL_INIT = 2
 ERROR_CNTL_LINK = 3
 ERROR_DP_CREATE = 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.
PERFORM load_data_into_grid1.
DATA: lt_unsel TYPE lvc_t_nkey,
 ls_unsel LIKE LINE OF lt_unsel.
LOOP AT gt_checked INTO gs_checked.
 ls_unsel = gs_checked-nodekey.
 APPEND ls_unsel TO lt_unsel.
ENDLOOP.
CALL METHOD tree1->unselect_nodes
 EXPORTING
 it_node_key = lt_unsel
 EXCEPTIONS
 cntl_system_error = 1
 dp_error = 2
 multiple_node_selection_only = 3
 error_in_node_key_table = 4
 failed = 5
 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.
*CALL METHOD tree1->unselect_all
EXCEPTIONS
 CNTL_SYSTEM_ERROR = 1
 FAILED = 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.
DATA: text TYPE lvc_value,
 item TYPE lvc_t_layi,
 node TYPE lvc_s_layn,
 inode TYPE lvc_nkey.
FIELD-SYMBOLS: <wa> TYPE ANY.
DATA: l_dref_wa LIKE LINE OF gt_sflight.
ASSIGN l_dref_wa TO <wa>.
READ TABLE gt_checked INTO gs_checked WITH KEY nodekey = 3.
inode = gs_checked-nodekey.
CALL METHOD tree1->get_outtab_line
 EXPORTING
 i_node_key = inode
 IMPORTING
 e_outtab_line = <wa>
 e_node_text = text
 et_item_layout = item
 es_node_layout = node
 EXCEPTIONS
 node_not_found = 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.
DATA: lt_layout TYPE lvc_t_laci,
 layout LIKE LINE OF lt_layout.
layout-chosen = 'X'.
layout-fieldname = tree1->c_hierarchy_column_name.
ls_item_layout-chosen = 'X'. "To give default checkbox value checked
layout-class = cl_gui_column_tree=>item_class_checkbox.
layout-editable = 'X'.
LAYOUT-U_CHOSEN = 'X'.
APPEND layout TO lt_layout.
CALL METHOD tree1->change_node
 EXPORTING
 i_node_key = inode
 i_outtab_line = <wa>
 IS_NODE_LAYOUT =
 it_item_layout = lt_layout
 I_NODE_TEXT =
 I_U_NODE_TEXT =
 EXCEPTIONS
 node_not_found = 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.
*CALL METHOD tree1->change_item
EXPORTING
 i_node_key = inode
 i_fieldname = gs_checked-FIELDNAME
 i_data = <wa>
 I_U_DATA = ''
 IS_ITEM_LAYOUT = layout
EXCEPTIONS
 NODE_NOT_FOUND = 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.
*loop at lt_unsel into ls_unsel.
*CALL METHOD tree1->update_checked_items
EXPORTING
 i_node_key = ls_unsel
 i_fieldname = ''
 i_checked = ''
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.
*endif.
ENDFORM. " another_selection
*& Form select_all
 text
--> p1 text
<-- p2 text
FORM select_all .
CONSTANTS: c_x(1) TYPE c VALUE 'X'.
*********Check box modifications.
CALL METHOD tree1->delete_all_nodes
 EXCEPTIONS
 failed = 1
 cntl_system_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.
clear l_part_key.
create hierarchy
PERFORM create_hierarchy USING c_x.
CALL METHOD tree1->expand_node
 EXPORTING
 i_node_key = gt_node
 I_LEVEL_COUNT = 1
 i_expand_subtree = 'X'
 EXCEPTIONS
 failed = 1
 illegal_level_count = 2
 cntl_system_error = 3
 node_not_found = 4
 cannot_expand_leaf = 5
 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.
add own functioncodes to the toolbar
perform change_toolbar.
register events
perform register_events.
adjust column_width
call method tree1->COLUMN_OPTIMIZE.
ENDFORM. " select_all
*& Form clear_all
 text
--> p1 text
<-- p2 text
FORM clear_all .
CONSTANTS: c_x(1) TYPE c VALUE space.
*********Check box modifications.
CALL METHOD tree1->delete_all_nodes
 EXCEPTIONS
 failed = 1
 cntl_system_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.
create hierarchy
PERFORM create_hierarchy USING c_x.
CALL METHOD tree1->expand_node
 EXPORTING
 i_node_key = gt_node
 I_LEVEL_COUNT = 1
 i_expand_subtree = 'X'
 EXCEPTIONS
 failed = 1
 illegal_level_count = 2
 cntl_system_error = 3
 node_not_found = 4
 cannot_expand_leaf = 5
 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.
ENDFORM. " clear_all
*& Form delete_all
 text
--> p1 text
<-- p2 text
FORM delete_all .
*********Check box modifications.
CALL METHOD tree1->delete_all_nodes
 EXCEPTIONS
 failed = 1
 cntl_system_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.
ENDFORM. " delete_all
*& Form expand_all
 text
--> p1 text
<-- p2 text
FORM expand_all .
CALL METHOD tree1->expand_node
 EXPORTING
 i_node_key = gt_node
 I_LEVEL_COUNT = 1
 i_expand_subtree = 'X'
 EXCEPTIONS
 failed = 1
 illegal_level_count = 2
 cntl_system_error = 3
 node_not_found = 4
 cannot_expand_leaf = 5
 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.
ENDFORM. " expand_all
*& Form collapse_all
 text
--> p1 text
<-- p2 text
FORM collapse_all .
CALL METHOD tree1->collapse_all_nodes
 EXCEPTIONS
 failed = 1
 cntl_system_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.
ENDFORM. " collapse_all
*& Form load_data_into_grid
 text
--> p1 text
<-- p2 text
FORM load_data_into_grid .
DATA:
For parameter IS_VARIANT
 l_layout TYPE disvariant,
gs_layout TYPE lvc_s_layo.
DATA gi_sflight TYPE TABLE OF zsflight.
Load data into the grid and display them
l_layout-report = sy-repid.
gs_layout-grid_title = 'Amits Test Program'.
gs_layout-sel_mode = 'A'.
SELECT *
 FROM zsflight
 INTO TABLE gi_sflight.
CALL METHOD go_grid->set_table_for_first_display
 EXPORTING
 i_structure_name = 'SFLIGHT'
 is_layout = gs_layout
 is_variant = l_layout
 i_save = 'A'
 CHANGING
 it_outtab = gi_sflight.
ENDFORM. " load_data_into_grid
*& Form load_data_into_grid
 text
--> p1 text
<-- p2 text
FORM load_data_into_grid1.
DATA:
For parameter IS_VARIANT
 l_layout TYPE disvariant,
gs_layout TYPE lvc_s_layo.
DATA gi_sflight TYPE TABLE OF zapempl.
Load data into the grid and display them
l_layout-report = sy-repid.
gs_layout-grid_title = 'Rams Test Program'.
gs_layout-sel_mode = 'A'.
SELECT *
 FROM zapempl
 INTO TABLE gi_sflight.
CALL METHOD ro_grid->set_table_for_first_display
 EXPORTING
 i_structure_name = 'ZAPEMPL'
 is_layout = gs_layout
 is_variant = l_layout
 i_save = 'A'
 CHANGING
 it_outtab = gi_sflight.
ENDFORM. " load_data_into_grid1
*& Form build_header
 build table for html_header
--> p1 text
<-- p2 text
FORM build_comment USING
 pt_list_commentary TYPE slis_t_listheader
 p_logo TYPE sdydo_value.
DATA: ls_line TYPE slis_listheader.
LIST HEADING LINE: TYPE H
CLEAR ls_line.
ls_line-typ = 'H'.
LS_LINE-KEY: NOT USED FOR THIS TYPE
ls_line-info = 'ALV-tree-demo: flight-overview'. "#EC NOTEXT
APPEND ls_line TO pt_list_commentary.
STATUS LINE: TYPE S
CLEAR ls_line.
ls_line-typ = 'S'.
ls_line-key = 'valid until'. "#EC NOTEXT
ls_line-info = 'January 29 1999'. "#EC NOTEXT
APPEND ls_line TO pt_list_commentary.
ls_line-key = 'time'.
ls_line-info = '2.00 pm'. "#EC NOTEXT
APPEND ls_line TO pt_list_commentary.
ACTION LINE: TYPE A
CLEAR ls_line.
ls_line-typ = 'A'.
LS_LINE-KEY: NOT USED FOR THIS TYPE
ls_line-info = 'actual data'. "#EC NOTEXT
APPEND ls_line TO pt_list_commentary.
p_logo = 'ENJOYSAP_LOGO'.
ENDFORM. "build_comment
*& Form create_hierarchy
 text
--> p1 text
<-- p2 text
FORM create_hierarchy USING p_x.
DATA: ls_sflight TYPE sflight,
 lt_sflight TYPE sflight OCCURS 0.
get data
SELECT * FROM sflight INTO TABLE lt_sflight
 UP TO 200 ROWS .
SORT lt_sflight BY carrid connid fldate.
add data to tree
DATA: l_carrid_key TYPE lvc_nkey,
 l_connid_key TYPE lvc_nkey,
 l_last_key TYPE lvc_nkey.
 l_part_key TYPE lvc_nkey
PERFORM add_carrid_line USING ls_sflight
 CHANGING l_part_key.
gt_node = l_part_key.
LOOP AT lt_sflight INTO ls_sflight.
 ON CHANGE OF ls_sflight-carrid.
 PERFORM add_carrid_line USING ls_sflight
 l_part_key
 CHANGING l_carrid_key.
 PERFORM add_connid_line USING ls_sflight
 l_carrid_key
 CHANGING l_connid_key.
 PERFORM add_complete_line USING ls_sflight
 l_connid_key
 p_x
 CHANGING l_last_key.
 CONTINUE.
 ENDON.
 ON CHANGE OF ls_sflight-connid.
 PERFORM add_connid_line USING ls_sflight
 l_carrid_key
 CHANGING l_connid_key.
 PERFORM add_complete_line USING ls_sflight
 l_connid_key
 p_x
 CHANGING l_last_key.
 CONTINUE.
 ENDON.
 PERFORM add_complete_line USING ls_sflight
 l_connid_key
 p_x
 CHANGING l_last_key.
ENDLOOP.
calculate totals
CALL METHOD tree1->update_calculations.
this method must be called to send the data to the frontend
CALL METHOD tree1->frontend_update.
ENDFORM. " create_hierarchy
*& Form add_carrid_line
 add hierarchy-level 1 to tree
 -->P_LS_SFLIGHT sflight
 -->P_RELEATKEY relatkey
 <-->p_node_key new node-key
FORM add_carrid_line USING ps_sflight TYPE sflight
 p_relat_key TYPE lvc_nkey
 CHANGING p_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
 ls_sflight TYPE sflight.
set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
 ls_item_layout TYPE lvc_s_layi.
ls_item_layout-t_image = '@3P@'.
ls_item_layout-fieldname = tree1->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 = ps_sflight-carrid.
CALL METHOD tree1->add_node
 EXPORTING
 i_relat_node_key = p_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = l_node_text
 is_outtab_line = ls_sflight
 it_item_layout = lt_item_layout
 IMPORTING
 e_new_node_key = p_node_key.
ENDFORM. " add_carrid_line
*& Form add_connid_line
 add hierarchy-level 2 to tree
 -->P_LS_SFLIGHT sflight
 -->P_RELEATKEY relatkey
 <-->p_node_key new node-key
FORM add_connid_line USING ps_sflight TYPE sflight
 p_relat_key TYPE lvc_nkey
 CHANGING p_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
 ls_sflight TYPE sflight.
set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
 ls_item_layout TYPE lvc_s_layi.
ls_item_layout-t_image = '@3Y@'.
ls_item_layout-style =
 cl_gui_column_tree=>style_intensified.
ls_item_layout-fieldname = tree1->c_hierarchy_column_name.
APPEND ls_item_layout TO lt_item_layout.
add node
l_node_text = ps_sflight-connid.
CALL METHOD tree1->add_node
 EXPORTING
 i_relat_node_key = p_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = l_node_text
 is_outtab_line = ls_sflight
 it_item_layout = lt_item_layout
 IMPORTING
 e_new_node_key = p_node_key.
ENDFORM. " add_connid_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 ps_sflight TYPE sflight
 p_relat_key TYPE lvc_nkey
 p_x
 CHANGING p_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 = tree1->c_hierarchy_column_name.
ls_item_layout-chosen = p_x. "To give default checkbox value checked
ls_item_layout-class = cl_gui_column_tree=>item_class_checkbox.
ls_item_layout-editable = 'X'.
APPEND ls_item_layout TO lt_item_layout.
l_node_text = ps_sflight-fldate.
CALL METHOD tree1->add_node
 EXPORTING
 i_relat_node_key = p_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 is_outtab_line = ps_sflight
 i_node_text = l_node_text
 it_item_layout = lt_item_layout
 IMPORTING
 e_new_node_key = p_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.
CALL METHOD tree1->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
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
*& Form change_toolbar
 text
--> p1 text
<-- p2 text
FORM change_toolbar.
DATA: toolbar_event_receiver TYPE REF TO lcl_toolbar_event_receiver.
get toolbar control
CALL METHOD tree1->get_toolbar_object
 IMPORTING
 er_toolbar = mr_toolbar.
CHECK NOT mr_toolbar IS INITIAL.
add seperator to toolbar
CALL METHOD mr_toolbar->add_button
 EXPORTING
 fcode = ''
 icon = ''
 butn_type = cntb_btype_sep
 text = ''
 quickinfo = 'This is a Seperator'. "#EC NOTEXT
add Standard Button to toolbar (for Delete Subtree)
CALL METHOD mr_toolbar->add_button
 EXPORTING
 fcode = 'DELETE'
 icon = '@18@'
 butn_type = cntb_btype_button
 text = ''
 quickinfo = 'Delete subtree'. "#EC NOTEXT
add Dropdown Button to toolbar (for Insert Line)
CALL METHOD mr_toolbar->add_button
 EXPORTING
 fcode = 'INSERT_LC'
 icon = '@17@'
 butn_type = cntb_btype_dropdown
 text = ''
 quickinfo = 'Insert Line'. "#EC NOTEXT
set event-handler for toolbar-control
CREATE OBJECT toolbar_event_receiver.
SET HANDLER toolbar_event_receiver->on_function_selected
 FOR mr_toolbar.
SET HANDLER toolbar_event_receiver->on_toolbar_dropdown
 FOR mr_toolbar.
ENDFORM. " change_toolbar
*& Form init_tree
 text
--> p1 text
<-- p2 text
FORM init_tree.
create fieldcatalog for structure sflight
PERFORM build_fieldcatalog.
create container for alv-tree
DATA: l_tree_container_name(30) TYPE c,
 l_custom_container TYPE REF TO cl_gui_custom_container.
l_tree_container_name = 'TREE1'.
IF sy-batch IS INITIAL.
 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.
 IF sy-subrc <> 0.
 MESSAGE x208(00) WITH 'ERROR'. "#EC NOTEXT
 ENDIF.
ENDIF.
create tree control
CREATE OBJECT tree1
 EXPORTING
 parent = l_custom_container
 node_selection_mode = cl_gui_column_tree=>node_sel_mode_multiple "node_sel_mode_single
 item_selection = 'X'
 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 l_hierarchy_header TYPE treev_hhdr.
PERFORM build_hierarchy_header CHANGING l_hierarchy_header.
create info-table for html-header
DATA: lt_list_commentary TYPE slis_t_listheader,
 l_logo TYPE sdydo_value.
PERFORM build_comment USING
 lt_list_commentary
 l_logo.
repid for saving variants
DATA: ls_variant TYPE disvariant.
ls_variant-report = sy-repid.
create emty tree-control
CALL METHOD tree1->set_table_for_first_display
 EXPORTING
 is_hierarchy_header = l_hierarchy_header
 it_list_commentary = lt_list_commentary
 i_logo = l_logo
 i_background_id = 'ALV_BACKGROUND'
 i_save = 'A'
 is_variant = ls_variant
 CHANGING
 it_outtab = gt_sflight "table must be emty !!
 it_fieldcatalog = gt_fieldcatalog.
CONSTANTS: c_s(1) TYPE c VALUE space.
create hierarchy
PERFORM create_hierarchy USING c_s.
add own functioncodes to the toolbar
PERFORM change_toolbar.
register events
PERFORM register_events.
adjust column_width
call method tree1->COLUMN_OPTIMIZE.
ENDFORM. " init_tree
Award points if found useful.
Regards
Indrajit

SE80 : Source for the tree structure display for any type of Object

Hi Experts ,
I have developed a report which takes in a TR .Given a TR , I get the list of objects under it from table e071 table .
Now , I need all the objects (includes,screen,status,etc) related each of this object . SE80 perfectly does this in the form of a tree structure but now sure how.
Is there any Standard Table in which this information is stored or any FM/Method using which these details can be retrieved ?

Hi,
You may use this tool : [SDN wiki: ABAP program to read where-used lists|http://wiki.sdn.sap.com/wiki/display/ABAP/ABAPprogramtoreadwhere-used+lists ]
Sandra

Event Handling in Tree structure

Hi all,
I have created an alv tree structure using the FM's 'RS_TREE_CONSTRUCT' and 'RS_TREE_LIST_DISPLAY'. Can anyone tell me how to handle double-click event with these FM's. My requirement is that i should display the tree structure of the Materials from Raw material till Finished materials and i have done that. After that, when i select one of these materials (Either double-click or provide some icon for each item and select that icon), i should be able to call an existing report with the data of the line selected.
Any help will be greatly appreciable.
thanks and regards,
Raja Sekhar.

Hi Raja..
This post was from long back..
And today i have same requirement.. So could you tell me that what you have done for this...
Thanks in Advace

Event Handling for tree structure using "CL_GUI_ALV_TREE_SIMPLE"

Hi,
I have created a tree structure using class CL_GUI_ALV_TREE_SIMPLE.
Now I wanted to insert a check and give message when the user opens the last node in my structure.
I checked the events available in the class , but there in none which gets trigered when we try to open a node.
Please guide me with this scenario.
Thanks & Regards,
Omkar M.

Hello Omkar
The solution is somewhat odd but apparently works. As sample report please check BCALV_TREE_SIMPLE_DEMO.
Copy this report and make the following changes:
class lcl_tree_event_receiver definition.
public section.
    methods:
    on_expand_no_children " new event handler method
      for event expand_no_children of cl_gui_column_tree
        importing NODE_KEY, " class = CL_GUI_COLUMN_TREE !!!
    on_add_hierarchy_node
              for event on_add_hierarchy_node of cl_gui_alv_tree_simple
                    importing grouplevel
                              index_outtab.
endclass.
CLASS lcl_tree_event_receiver IMPLEMENTATION.
METHOD on_expand_no_children.
    BREAK-POINT.
ENDMETHOD.                    "on_expand_no_children
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_node_context_menu_req.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_expand_no_children.
APPEND l_event TO lt_events.
CALL METHOD tree1->set_registered_events
    EXPORTING
      events                    = lt_events
    EXCEPTIONS
      cntl_error                = 1
      cntl_system_error         = 2
      illegal_event_combination = 3.
* set Handler
DATA: l_event_receiver TYPE REF TO lcl_tree_event_receiver.
CREATE OBJECT l_event_receiver.
SET HANDLER l_event_receiver->on_add_hierarchy_node
                                                        FOR tree1. " CL_GUI_ALV_TREE_SIMPLE
SET HANDLER l_event_receiver->on_expand_no_children
                                          FOR ALL INSTANCES. " CL_GUI_COLUMN_TREE !!!
ENDFORM.                               " register_events
As soon as you open a node in the ALV tree the report will stop at the break-point.
Now you need to check if there are still children nodes to be displayed.
If not then trigger your special coding.
Regards
Uwe

Hierarchical treeview structure in Reports

Hi,
I am working with an MNC, can anybody help me out by valuable guidelines in doing an hierarchical treeview structure in Reports.
Your early response would b helpful to me.
Bye
Pavan

HI
see this site you wil find lots of examples
http://www.sapdev.co.uk/reporting/alv/alvtree.htm
The ALV tree report produces uses OBJECT METHOD functionality in-order to produce a
tree structured ALV output.
The creation of an ALVtree report first requires the creation of a simple program to build the ALV
details such as the fieldcatalog and to call a screen which will be used to display the ALVTree.
The screen should be created with a 'custom control' where you wish the ALVtree report to appear.
For the following example it will have the name 'SCREEN_CONTAINER'.
Creation of Main Program code, Data declaration and screen call
*& Report ZDEMO_ALVTREE *
*& Example of a simple ALV Grid Report *
*& The basic requirement for this demo is to display a number of *
*& fields from the EKPO and EKKO table in a tree structure. *
 Amendment History *
REPORT zdemo_alvgrid .
*Data Declaration
TABLES: ekko.
TYPE-POOLS: slis. "ALV Declarations
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: ok_code like sy-ucomm, "OK-Code
 save_ok like sy-ucomm.
*ALV data declarations
DATA: fieldcatalog TYPE lvc_t_fcat WITH HEADER LINE.
DATA: gd_fieldcat TYPE lvc_t_fcat,
 gd_tab_group TYPE slis_t_sp_group_alv,
 gd_layout TYPE slis_layout_alv.
*ALVtree data declarations
CLASS cl_gui_column_tree DEFINITION LOAD.
CLASS cl_gui_cfw DEFINITION LOAD.
DATA: gd_tree TYPE REF TO cl_gui_alv_tree,
 gd_hierarchy_header TYPE treev_hhdr,
 gd_report_title TYPE slis_t_listheader,
 gd_logo TYPE sdydo_value,
 gd_variant TYPE disvariant.
*Create container for alv-tree
DATA: l_tree_container_name(30) TYPE c,
 l_custom_container TYPE REF TO cl_gui_custom_container.
*Includes
*INCLUDE ZDEMO_ALVTREEO01. "Screen PBO Modules
*INCLUDE ZDEMO_ALVTREEI01. "Screen PAI Modules
*INCLUDE ZDEMO_ALVTREEF01. "ABAP Subroutines(FORMS)
*Start-of-selection.
START-OF-SELECTION.
ALVtree setup data
 PERFORM data_retrieval.
 PERFORM build_fieldcatalog.
 PERFORM build_layout.
 PERFORM build_hierarchy_header CHANGING gd_hierarchy_header.
 PERFORM build_report_title USING gd_report_title gd_logo.
 PERFORM build_variant.
Display ALVtree report
call screen 100.
*& Form DATA_RETRIEVAL
 Retrieve data into Internal tables
FORM data_retrieval.
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. " DATA_RETRIEVAL
*& Form BUILD_FIELDCATALOG
 Build Fieldcatalog for ALV Report
FORM build_fieldcatalog.
Please not there are a number of differences between the structure of
ALVtree fieldcatalogs and ALVgrid fieldcatalogs.
For example the field seltext_m is replace by scrtext_m in ALVtree.
fieldcatalog-fieldname = 'EBELN'. "Field name in itab
fieldcatalog-scrtext_m = 'Purchase Order'. "Column text
fieldcatalog-col_pos = 0. "Column position
fieldcatalog-outputlen = 15. "Column width
fieldcatalog-emphasize = 'X'. "Emphasize (X or SPACE)
fieldcatalog-key = 'X'. "Key Field? (X or SPACE)
fieldcatalog-do_sum = 'X'. "Sum Column?
fieldcatalog-no_zero = 'X'. "Don't display if zero
APPEND fieldcatalog TO gd_fieldcat.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'EBELP'.
fieldcatalog-scrtext_m = 'PO Iten'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 1.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'STATU'.
fieldcatalog-scrtext_m = 'Status'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 2.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'AEDAT'.
fieldcatalog-scrtext_m = 'Item change date'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 3.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-scrtext_m = 'Material Number'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 4.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MENGE'.
fieldcatalog-scrtext_m = 'PO quantity'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 5.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MEINS'.
fieldcatalog-scrtext_m = 'Order Unit'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 6.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'NETPR'.
fieldcatalog-scrtext_m = 'Net Price'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 7.
fieldcatalog-datatype = 'CURR'.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'PEINH'.
fieldcatalog-scrtext_m = 'Price Unit'.
fieldcatalog-outputlen = 15.
fieldcatalog-col_pos = 8.
APPEND fieldcatalog TO gd_fieldcat..
CLEAR fieldcatalog.
ENDFORM. " BUILD_FIELDCATALOG
*& Form BUILD_LAYOUT
 Build layout for ALV grid report
FORM build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
gd_layout-totals_only = 'X'.
gd_layout-f2code = 'DISP'. "Sets fcode for when double
 "click(press f2)
gd_layout-zebra = 'X'.
gd_layout-group_change_edit = 'X'.
gd_layout-header_text = 'helllllo'.
ENDFORM. " BUILD_LAYOUT
*& Form build_hierarchy_header
 build hierarchy-header-information
 -->P_L_HIERARCHY_HEADER structure for hierarchy-header
FORM build_hierarchy_header CHANGING
 p_hierarchy_header TYPE treev_hhdr.
p_hierarchy_header-heading = 'Hierarchy Header'(013).
p_hierarchy_header-tooltip = 'This is the Hierarchy Header !'(014).
p_hierarchy_header-width = 30.
p_hierarchy_header-width_pix = ''.
ENDFORM. " build_hierarchy_header
*& Form BUILD_REPORT_TITLE
 Build table for ALVtree header
<-> p1 Header details
<-> p2 Logo value
FORM build_report_title CHANGING
 pt_report_title TYPE slis_t_listheader
 pa_logo TYPE sdydo_value.
DATA: ls_line TYPE slis_listheader,
 ld_date(10) TYPE c.
List Heading Line(TYPE H)
CLEAR ls_line.
ls_line-typ = 'H'.
ls_line-key "Not Used For This Type(H)
ls_line-info = 'PO ALVTree Display'.
APPEND ls_line TO pt_report_title.
Status Line(TYPE S)
ld_date(2) = sy-datum+6(2).
ld_date+2(1) = '/'.
ld_date3(2) = sy-datum4(2).
ld_date+5(1) = '/'.
ld_date+6(4) = sy-datum(4).
ls_line-typ = 'S'.
ls_line-key = 'Date'.
ls_line-info = ld_date.
APPEND ls_line TO pt_report_title.
Action Line(TYPE A)
CLEAR ls_line.
ls_line-typ = 'A'.
CONCATENATE 'Report: ' sy-repid INTO ls_line-info SEPARATED BY space.
APPEND ls_line TO pt_report_title.
ENDFORM.
*& Form BUILD_VARIANT
 Build variant
form build_variant.
Set repid for storing variants
gd_variant-report = sy-repid.
endform. " BUILD_VARIANT
Creation of 'INCLUDES' to store ALVtree code
Three includes need to be created in-order to store the ABAP code required for the ALVtree report.
Typically these will be one for the PBO modules, one for PAI modules and one for the subroutines(FORMs):
 *Includes
 include zdemo_alvtreeo01. "Screen PBO Modules
 include zdemo_alvtreei01. "Screen PAI Modules
 include zdemo_alvtreef01. "ABAP Subroutines(FORMS)
If you are using the code provide within the ALVtree section of this web site simply create the includes by
un-commenting the 'Includes' section within the code(see below) and double clicking on the name
i.e. 'zdemo_alvtreeo01'. Obviously these can be renamed.
*Includes
*include zdemo_alvtreeo01. "Screen PBO Modules
*include zdemo_alvtreei01. "Screen PAI Modules
*include zdemo_alvtreef01. "ABAP Subroutines(FORMS)
*Start-of-selection.
start-of-selection.
Create Screen along with PBO and PAI modules for screen
The next step is to create screen 100, to do this double click on the '100' within the call screen
command(Call screen 100.). Enter short description and select 'Normal' as screen type.
To create the PBO and PAI modules insert that code below into the screen's flow logic. Much of this code
should automatically have been inserted during screen creation but with the module lines commented out.
Simple remove the comments and double click the module name(STATUS_0100 and
USER_COMMAND_0100) in-order to create them, this will display the perform/module creation screen.
The MODULES are usually created within two includes one ending in 'O01' for PBO modules and
one ending in 'I01' for PAI modules(See code below).
Please note in order for these includes to be displayed on the creation screen they need to have be
created along with the following lines of code added to the main prog(see previous step):
 INCLUDE ZDEMO_ALVTREEO01. "Screen PBO Modules
 INCLUDE ZDEMO_ALVTREEI01. "Screen PAI Modules
Otherwise use the 'New Include' entry and SAP will add the necassary line for you.
Screen flow logic code
PROCESS BEFORE OUTPUT.
MODULE STATUS_0100.
PROCESS AFTER INPUT.
MODULE USER_COMMAND_0100.
***INCLUDE Z......O01 .
*& Module STATUS_0100 OUTPUT
 PBO Module
module status_0100 output.
SET PF-STATUS 'xxxxxxxx'.
SET TITLEBAR 'xxx'.
endmodule. " STATUS_0100 OUTPUT
***INCLUDE Z......I01 .
*& Module USER_COMMAND_0100 INPUT
 PAI Module
module user_command_0100 input.
endmodule. " USER_COMMAND_0100 INPUT
Define OK CODE(SY-UCOMM) variable
In order to define the OK CODE you must fist declare a variable of type SY-UCOM and then insert this
variable into the OK code declaration within the element list (see screen shot below). If you have used
the code contained on the iwebsite the ok code should already have been declared as OK_CODE.
 i.e. OK_CODE like sy-ucom.
Note: there is also a variable called SAVE_OK, it is good practice to store the returned ok code into
a work area as soon as you enter the PAI processing.
Add screen control to PAI module(INCLUDE Z......I01)
The following code adds simple screen control to the report and whenever the user presses the cancel,
exit or back icon they will exit from the report. It also processes the ALVtree user interactions within the
'others' case statement
 INCLUDE Z......I01 *
*& Module USER_COMMAND_0100 INPUT
 text
module user_command_0100 input.
DATA return TYPE REF TO cl_gui_event.
save_ok = ok_code.
case ok_code.
 when 'BACK' or '%EX' or 'RW'.
 Exit program
 leave to screen 0.
Process ALVtree user actions
 when others.
 call method cl_gui_cfw=>get_current_event_object
 receiving
 event_object = return.
 call method cl_gui_cfw=>dispatch.
endcase.
endmodule. " USER_COMMAND_0100 INPUT
Create pf-status
In order to created the pf-status for the screen you need to un-comment '* SET PF-STATUS 'xxxxxxxx'
and give it a name.
 i.e. SET PF-STATUS 'STATUS1'.
Step 1
Now double click on 'STATUS1' in-order to create the pf-status. Enter short text, select status type as
'Online status' and click save.
Step2
You should now be presented with the status creation screen. Choose 'Adjust template' from the Extras menu
(4.6 onwards only).
Step 3
Now select 'List status' and click the green tick (see below).
Step 3
All the basic menu bars/buttons should now have been entered. Now click save then activate. The
pf-status has now been completed.
Once you have the main program code in place to call the screen which will display the
ALVtree, you now need to setup the actual ALVtree and populate it. As this is screen
based(dialog) the display coding will be performed within the PBO screen module.
Therefor you need to add the following processes to the PBO(STATUS_0100) module
of the screen.
Create Custom control
Via screen painter insert 'custom control' on to screen and give it the name 'SCREEN_CONTAINER'. This is
the possition the ALVtree will appear so align appropriately.
http://www.sapdev.co.uk/reporting/alv/alvtree/alvtree_basic.htm
see this site you wil find lots of examples
http://www.sapdev.co.uk/reporting/alv/alvtree.htm
Reward if usefull

ALV Tree Structure

Hi All,
Is there any Function module to display the output in a ALV tree structure( like parent node --> child nodes)
Thanx in advance,
Regards,
Ravi

Hi kranthi,
1. Its quite simple.
2. Basically there are TWO FMs,
which do the job.
3. just copy paste in new program
and u will know the whole logic.
4.
REPORT abc.
DATA : tr LIKE TABLE OF snodetext WITH HEADER LINE.
data
tr-id = '1'.
tr-tlevel = 1.
tr-name = 'amit'.
APPEND tr.
tr-id = '2'.
tr-tlevel = 2.
tr-name = 'mittal'.
APPEND tr.
display
CALL FUNCTION 'RS_TREE_CONSTRUCT'
TABLES
nodetab = tr
EXCEPTIONS
tree_failure = 1
OTHERS = 4.
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
regards,
amit m.

Tree Structure In Reports

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