Creating Tree Structure in VC
Hello,
Do you know how to create Tree like structure in Visual Composer. Tree should contain XML data coming from Web Service.
Thanks,
Prashant
Hi Prashant,
we have already a discussion about trees in VC [here|How to create Tree structure in Visual Composer;.
Best Regards,
Marcel
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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 -
How to create Tree Structure for given data?
Hi,
I have to create a tree structure of Folders and the contents in the Folder.
I have a XML, it contains data for the tree structure to display. How can I create a tree structure which would look like below
Parent
Child
Supporting Views
Raw eInfotree Table Views
Background Calculations
QC Data Views
Calculation Views
Unit Operation Views
Cell Culture Views
Purification Views
MFR Views
Personal Views
All the nodes should have folder Icon.
Please find the XML as
<?xml version="1.0" encoding="UTF-8"?><Rowsets DateCreated="2007-05-02T07:37:37" EndDate="2007-05-02T16:59:53" StartDate="2007-05-02T16:59:53" Version="11.5.3"><Rowset><Columns><Column Description="" MaxRange="1" MinRange="0" Name="TK" SQLDataType="4" SourceColumn="TK"/><Column Description="" MaxRange="1" MinRange="0" Name="NAME" SQLDataType="1" SourceColumn="NAME"/><Column Description="" MaxRange="1" MinRange="0" Name="TYPE" SQLDataType="1" SourceColumn="TYPE"/><Column Description="" MaxRange="1" MinRange="0" Name="PK" SQLDataType="4" SourceColumn="PK"/></Columns>
<Row><TK>1</TK><NAME>Parent</NAME><TYPE>F</TYPE><PK>0</PK></Row>
<Row><TK>2</TK><NAME>Child</NAME><TYPE>F</TYPE><PK>1</PK></Row>
<Row><TK>3</TK><NAME>Supporting Views</NAME><TYPE>F</TYPE><PK>2</PK></Row>
<Row><TK>4</TK><NAME>Raw eInfotree Table Views</NAME><TYPE>F</TYPE><PK>3</PK></Row>
<Row><TK>5</TK><NAME>Background Calculations</NAME><TYPE>F</TYPE><PK>3</PK></Row>
<Row><TK>6</TK><NAME>QC Data Views</NAME><TYPE>F</TYPE><PK>3</PK></Row>
<Row><TK>7</TK><NAME>Calculation Views</NAME><TYPE>F</TYPE><PK>2</PK></Row>
<Row><TK>8</TK><NAME>Unit Operation Views</NAME><TYPE>F</TYPE><PK>2</PK></Row>
<Row><TK>9</TK><NAME>Cell Culture Views</NAME><TYPE>F</TYPE><PK>8</PK></Row>
<Row><TK>10</TK><NAME>Purification Views</NAME><TYPE>F</TYPE><PK>8</PK></Row>
<Row><TK>11</TK><NAME>MFR Views</NAME><TYPE>F</TYPE><PK>8</PK></Row>
<Row><TK>12</TK><NAME>Personal Views</NAME><TYPE>F</TYPE><PK>2</PK></Row>
</Rowset>
</Rowsets>Vishal,
If you structure your data with two columns, the first being the Node name and the second being the Parent node name (see your information below), the iBrowser applet will make a nice data driven tree with all of the SelectionEvent or navigational capabilities you want.
<?xml version="1.0" encoding="UTF-8"?>
<Rowsets DateCreated="2007-05-02T07:37:37" EndDate="2007-05-02T16:59:53" StartDate="2007-05-02T16:59:53" Version="11.5.3">
<Rowset><Columns><Column Description="" MaxRange="1" MinRange="0" Name="NAME" SQLDataType="1" SourceColumn="NAME"/><Column Description="" MaxRange="1" MinRange="0" Name="PARENT" SQLDataType="1" SourceColumn="PARENT"/></Columns>
<Row><NAME>Parent</NAME><PARENT></PARENT></Row>
<Row><NAME>Child</NAME><PARENT>Parent</PARENT></Row>
<Row><NAME>Supporting Views</NAME><PARENT>Child</PARENT></Row>
<Row><NAME>Calculation Views</NAME><PARENT>Child</PARENT></Row>
<Row><NAME>Unit Operation Views</NAME><PARENT>Child</PARENT></Row>
<Row><NAME>Personal Views</NAME><PARENT>Child</PARENT></Row>
<Row><NAME>Raw eInfotree Table Views</NAME><PARENT>Supporting Views</PARENT></Row>
<Row><NAME>Background Calculations</NAME><PARENT>Supporting Views</PARENT></Row>
<Row><NAME>QC Data Views</NAME><PARENT>Supporting Views</PARENT></Row>
<Row><NAME>Cell Culture Views</NAME><PARENT>Unit Operation Views</PARENT></Row>
<Row><NAME>Purification Views</NAME><PARENT>Unit Operation Views</PARENT></Row>
<Row><NAME>MFR Views</NAME><PARENT>Unit Operation Views</PARENT></Row>
</Rowset>
</Rowsets>
Regards,
Jeremy -
How to create Tree structure in Visual Composer
Hi All,
I need to develop tree structure in my VC application. Can any one of you please suggest me the steps to do it.Its very urgent please can any one help me out in this.
Regards,
LakshmiHi Nutan,
if you want to solve it with webdynpro it depends on your skills in java and abap. There are books available to start with webdynpro and there are examples for building tree structures with Webdynpro.
[Java Webdynpro|http://www.sappress.com/product.cfm?account=&product=H983]
[ABAP Webdynpro|http://www.sappress.com/product.cfm?account=&product=H1916]
If you want to do it in VC you have to write e.g. an ABAP rfc function module, which returns you the tree with the information about childnode, parentnode and so on, so that you can display it in the table. But if the users click on sort then the tree is "destroyed". You can also display only a few levels of your tree and when you select a certain node a drill down is done by calling a rfc which returns the child nodes of the corresponding node.
But I think the solution with VC is not the best. Use webdynpro for this requirements.
Best Regards,
Marcel -
Unable to create tree structure in Address Book like "Mail"
I'm moving from a Windows PC environment having used both Mozilla's Thunderbird (email) & Firefox (browser) successfully for years. Problem I'm encountering is setting up a similar structure in both Address Book & Mail!! I set my Mail structure as follows:
Leon Contacts
0800 Class
1100 Class
T'ai Chi
Earthquake E-tree
Branch 1
Branch 2
Branch 3
Branch 4
From my Apple phone conversations & One-On-One sessions, this is impossible. All Groups in Address Book are sorted in alphabetical order. There are NO sub-groups! When I'm composing a Mail for Mailbox, Leon Contacts, it's not easy to locate 1100 Class. It seems as though this logical approach to a tree structure would be useful for the community.
I'm at a loss for getting the mail addesses easily into Mail. Any interrim suggestions.Firefox doesn't do email, it's strictly a web browser.
If you are using Firefox to access your mail, you are using "web-mail". You need to seek support from your service provider or a forum for that service.
If your problem is with Mozilla Thunderbird, let us know and we can move this thread to the Thunderbird queue. This question currently is in the Firefox queue for answers. -
How to Use Tree Structure in Forms (Expand & Collpse)
Hi ,
I need a logic to develop a Custom form which using tree structure fuctionality.It's like same in Indented Bills form (Module Bills of Material).
I have to use the symbol '+' and '-' in column called item_number ( if it has sub componentes, using that symbol i may explode or collopse).
I gone through the base form for that(indented Bill form(Form Name:BOMFQBIN, using BOMFMSTR library function to create Tree Structure)
but i colud not understand the logic.
If any one clarify me then it's fine
Thanks,
Srisee this thread
Re: Forms 60 Heirarchical Tree..Need Help -
How to create a tree structure using forms.
Hi,
How do i create a tree structure using oracle forms,i have a table named Functions and a specific column 'Function Name' should be displayed in the tree nodes.Can anyone help me out on how to create a tree structure and populating the nodes??
thanks in advance
Regards
KarthikThe FTree package provides functions to populate the tree - look for the topic "Manipulating a hierarchical tree at runtime
" in the online help this point to all the functions and triggers -
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 youMaybe 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
------------------------------------------------------------------- -
How can I create a Tree Structure in java ??
Hi,
I want to create a tree structure(objects hierarchy) using java language. Is there any API method for this ?
Can any one please give me a hint or suggestion how I can do this ??
Thanks for the help in advance.Do you mean graphically?
You can use a TreeSet or TreeMap if you just want to use tree structures.
Kaj -
How to create a PortalSite map in a tree structure
Hi,
We are trying to reuse SAP Portal EP 7.3 standard functionalities related to create a Portal Site Map.
I've seen the procedure to create a Workset map iview (http://help.sap.com/saphelp_nw73/helpdata/en/49/32a7a9e8c45aaae10000000a42189d/frameset.htm), but we are interested in generate this map contained in a tree structure, because currently the SAP EP 7.1 brings the menu and option format.
I would like to know if this is possible using the standard functionalities or it is required to develop any application?
Please if you could help me it would be really useful.
Thanks in advance,Thanks for your help Srinivas,
I was trying to know if it was possible to assign a style or layout to the site map iview created using the standard map iview delivered by SAP EP 7.3. I was looking for documentation but it is not enough at all and in my project we are still working with SAP EP 7.0
Please, if anyone could know about the map site iview standard and the available styles or maybe it is not changeable.
In that case, the only way it would be a development to get the tree structure.
Thanks!!!! -
ATP Tree Structure is not getting created automatically after Sales Order is saved
In one one of our scenario, when we add material to Sales Order and save with Requirement Type(under Procurrement Tab of Sales Order) , in APO there is no planned order or only planned order which is dynamically pegged created because the ATP Tree in APO is not being converted. There is no pegging relevant item create(e.g. Planned Order). When we are checking the persistent ATP Trees in APO (/SAPAPO/ATREE_DSP - ATP-Trees) we can see that they are not converted automatically. They are still there. If we do it manually via transaction (/SAPAPO/RRP_ATP2PPDS - Conversion ATP Tree Structures -> Production Planning) it works. Afterwards the Planned Order is available and fixed pegged.
Why is APO not converting the ATP tree automatically ?
I also checked the scheduling horizon for conversion of the ATP Tree and it is correct: Is there any relation with Check Mode setting under ATP tab in Material Master?Hi Prasad ,
This enables you to debug the ATP tree . If you have created an entry here with your user name then it will not let ATP tree get converted into PP/DS orders automatically .
It's very surprising because all seems fine . Just cross check all the settings once with below .
The conversion time depends on the following horizons and dates:
· PP/DS Horizon
· Scheduling horizon for the conversion of ATP tree structures
· Requirements dates in the ATP tree structure
PP/DS immediately converts the ATP tree structure when the sales order is saved
· If the earliest requirements date for components is within the scheduling horizon or
· If the latest requirements date for finished products is within the PP/DS horizon
If none of these conditions are fulfilled when saving the sales order, the system saves the ATP tree structure in SAP APO. In this case you can only convert the ATP tree structure online or in the background when one of the conditions given above is fulfilled. Here, there is an offset for the horizons with which you can achieve an earlier conversion.
You maintain the scheduling horizon for the conversion of ATP tree structures in Customizing for Production Planning and Detailed Scheduling under Maintain Global Parameters and Defaults. You maintain a location product specific PP/DS horizon in the location product master. If no location product specific PP/DS horizon exists, the system uses the PP/DS horizon from the planning version. You maintain these in Model and Planning Version Management.
Love Singh -
Bookmark tree structure using Microsoft word 2007 not creating properly
I have a word document file in MS office 2007. When i am converting the word document to a PDF file using the HEADING option , the bookmarks tree structure in the PDF file is not created properly. Means that the between content of a topic is also read
as a bookmark heading while conversion. Only the heading of a topic should be read as a bookmark and the sub heading as a sub-bookmark but the content should not come in the tree structure of bookmarks in a PDF file..
For Example:- if MICROSOFT is the heading of any xyz.doc then it should be the parent bookmark. . but in my case , MICROSOFT is coming as a bookmark but the content inside this is also created as a bookmark..
So my question is that what is the internal structure of the of the MS word 2007 to convert a doc to a PDF file???
Because it is not creating the bookmarks tree structure properly...and taking the content randomly from the middle of a topic and adding it in the bookmark tree structure...(which should not happen). The font throughout the doc is the same and aligned properly..so
why it is randomly taking the between text as a bookmark...???
what is the root cause of this bug..?? how can this problem be solved..?? is there any sort of change have to be done in my word doc.?
i need an urgent help regarding this...
NOTE:- I am using MS office 2007.I tried this but didnt work for mr. Can you help? How did you PDFed??
It works for me in Word 2010 (or later) using Save As PDF. It did not work in Word 2007 using the Adobe Acrobat PDF printer nor using Word 2007's save as pdf utility. (The hyperlink showed up but was not active.) It did work using the Acrobat tab in Word
2007 (this requires Adobe Acrobat).
I did this by:
first creating the text box with the hyperlink in the body of the document and moving it into the footer area (but still not in the footer itself).
Then I used the Format tab of Text Box Tools and the Postion button (More Layout Options).
I gave it an absolute vertical position relative to the page.
Then I cut the text box, went into the footer, and pasted it there.
It might have worked to just create the text box in the footer itself.
I personally prefer it that the header and footer are not part of the active page when I am typing. This hyperlink is not clickable in Word without going into the header/footer view and I'm fine with that. The QAT workaround is just fine.
Charles Kenyon Madison, WI -
How to create a tree structure using list items(tlist)
HI every one,
As we know how to create a tree structure using Hierarchy item type.
We have a requirement to create The same tree like structure using List Item(Tlist)
I would be so appreciated If you send with an example
Thanks
RangaReddyHi all
Any one help me please
Actually our client requirement is creation of tree structure using list item,similar to what we used in oracle Application(FNDSCSGN) form.We did the tree structure using hierarchy tree using Htree and Ftree.It working excelently.For client requirement, we want to use list item.How PJC(Pluggable Java Components) is useful for using list item(Tlist).I can't understand how it is useful.
Do you have any example please help me.
Thanks
RangaReddy -
How to create a tree structure,like I want to create Bill/Payment Tree
How to create a tree structure , like I want to create a Bill/Payment Tree containing a single node for all A/R related activities for a specific bill period, in reverse chronological order. Basically the tree should look like
+ Bill - Date: 03-17-2010 Complete
+++++ CR Note - Date: 05-04-2010 Complete
++++++++++ Pay - Date: 05-04-2010 Frozen
+ Bill - Date: 03-17-2010 Complete
+++++ Pay - Date: 05-04-2010 Frozen
And finally this should be attached as tab on the control centralThe FTree package provides functions to populate the tree - look for the topic "Manipulating a hierarchical tree at runtime
" in the online help this point to all the functions and triggers -
Creating a tree structure like Windows file explorer using Jdev
Hi All,
Is it possible to develop a tree structure like windows in JDEV and then same page I want to move to oracle apps.
This tree I am creating for Showing Employee information. Like Parents & childs under it. i.e. Managers and employee reporting to managers.
Please let me know if it is possible, if yes how , what is method of doing this.
Thanks
Ganesh ManeYes. This possible with ADF Faces RC, which provides an af:tree component. Have a look at the Fusion Order Demo, which uses the tree to implement a similar usecase to the one you describe.
http://www.oracle.com/technology/products/jdev/samples/fod/index.html
Regards,
RiC
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