How compile an entire tree structure packages in JDev

Hello there
When i use jdev i have the src folder (source files) and the classes folder (compiled files) as Jdev makes them, but the compiled files are not updated correctly.
For eg. i created a batch file that runs the application with this content
echo on
C:
set path=C:\Program Files\Java\jdk1.6.0_11\bin;%path%
set classpath=
cd C:\jdevstudio10133\jdev\mywork\Supreme\ProjectServer\classes
java project.main.Main
And the application started is an older version of the application that i have now, if i put the first line System.out.println("Message") even if i make and rebuild the project, the message will not appear and i dont know how to get the compiled files.
Also i tried to find out how to compile a tree structure of packages from command line but it seems very difficult. If anyone can give a reference.
Thank you.

User,
you left out vital information. Read this post before posting.
what happens if you delete the whole classes folder and rebuild the application? JDev will recreate the folder and you should see all changes then. If not you are not running the right classes.
Timo

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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.
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       gs_checked LIKE LINE OF gt_checked,
       l_part_key TYPE lvc_nkey,
       gt_node TYPE lvc_s_chit-nodekey.
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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'.
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   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.
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*&      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.
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Load data into the grid and display them
l_layout-report = sy-repid.
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gs_layout-sel_mode = 'A'.
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    EXPORTING
      i_structure_name = 'ZAPEMPL'
      is_layout        = gs_layout
      is_variant       = l_layout
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ls_line-typ = 'H'.
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ls_line-typ = 'S'.
ls_line-key = 'valid until'.                             "#EC NOTEXT
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ls_line-key = 'time'.
ls_line-info = '2.00 pm'.                                 "#EC NOTEXT
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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

Org Chart in tree structure

Hi Friends,
How to Create a tree structure for org. unit in web dynpro ABAP
and call the tree in F4 Help of a input box.

Good advice there guys.
I myself just finished such an implementation at one of my customers. It took 2 days to complete. I can't give you the solution as the customer retains the immaterial rights for the solution but I thought I would tell you the steps involved to get you on the right track.
1. Context. Build a context node that on the top level has the orgunit, it's attributes (such as otype, objid, stext, etc) and the recursive node that points to the orgunit node. Inside the orgunit create a node for the position. Inside the node place the attributes for the position (like before) and a recursive node that points to the position node. Finally inside the position node place a node for the person and it's attributes (like before), but no recursion node this time.
2. Layout: Place a tree element in your view. Inside the tree element insert two node types and one item type. First node is for orgunit, second one is for position. The only item is for the person. You might want to add respective icons, to get nicer UI. Add the load children action for orgunit and position. Depending on what you want to select from the tree, add a select action for either orgunit, position or person.
3. Code #1: as Chris points out, use RH_STRUC_GET to get the organization tree. I myself used O_S_P. You might want to create a FM that returns all 3 itabs returned by RH_STRUC_GET to the WDA. Create a freely programmed value help as suggested in many threads, it's pretty straight forward. In the WDA utilizing the VH, mark one or more items in the context as freely programmed VH and connect to your implementation.
4. Code #2: At start up, for example in the WDDOINIT method, create only the root node and call it for example "All organization units". Then create one action that is called when children nodes have to be loaded, one method for figuring out what do when a child is being requested (and what kind of child: orgunit, position or person) and finally a method for actually creating the node.
5. Code #3: The magic comes from RH_STRUC_GET. Use the STRUC itab at runtime to find the objects at certain levels and to determine their parent(s) and children. The most important values in the STRUC itab in this case are LEVEL, OTYPE, OBJID and PUP.
Pretty straight forward and the solution is quite nice indeed. I'm sorry if I forgot something, I wrote this without access to the system.

Multiple tree structured rows in output header

Hi All,
I have a requirement to create an output layout in which there are 3 dynamic rows in header and each row is having its own sub devision (like a tree structure). The number of columns will depend upon the data.
I am able to create N number of dynamic columns according to data fetched at run time but dont know how to create multiple tree structures rows in header.
Can any one please suggest how can I achieve this in SAP?
Regards,
Nilanjana

Hi All,
I have a requirement to create an output layout in which there are 3 dynamic rows in header and each row is having its own sub devision (like a tree structure). The number of columns will depend upon the data.
I am able to create N number of dynamic columns according to data fetched at run time but dont know how to create multiple tree structures rows in header.
Can any one please suggest how can I achieve this in SAP?
Regards,
Nilanjana

Tree Structure Implementation in Java.

1>
How should i implement a "Tree Structure" in Java Based application.?How would i map the entries to the database table?how many tables will i require for this implementation.?
List records<String> = new ArrayList<String>();
records.add("null");
records.add("Product");
records.add("Category");
records.add("P1");
records.add("P2");
records.add("P3");
records.add("C1");
records.add("C2");
records.add("C3");
so how should i implement a Tree Structure for the above record set.
//P1,P2,P3 belong to Parent {Product}
//C1,C2,C3 belong to Parent {Category}
Sample code provided will be helpful

How should i implement a "Tree Structure" in Java Based application.?The quotes suggest you don't know what a tree structure is, regardless of the development language. Fix that first (your understanding of what a tree structure is). [url http://en.wikipedia.org/wiki/Tree_structure]Here is probably a good start.
How would i map the entries to the database table?how many tables will i require for this implementation.?It depends on what your tree structure represents, in particular it depends on whether the leaves and intermediate nodes of the trees have are homogeneous (e.g. have a common interface). There is no general rule.
I suggest you start by looking in the Java API at all the classes whose names start with 'Tree' (TreeSet and TreeMap are probably the best ones to start with) and read the documentation carefully. Then try to write some code that uses one and come back if/when you have any problems.(sorry Winston) I think this is a very bad advice.
These classes are particular implementations, respectively of a set (in the mathematical sense) and of a map (associative table), which happen to use a "tree structure" for their internal business. Their API doesn't help building a custom "tree structure" (they may be used that way, but it's certainly not the easiest nor even a particular handy way to build tree structures).
Maybe their implementation may be a good example of how to build a Tree structure, but they use a particular type of tree (+red-black tree), not a general one. This may or may not be the OP's case, I wouldn't bet on it.
OP you're welcome to come back with more specific questions and details. Good luck with Java.
Edited by: jduprez on Oct 16, 2010 2:45 PM
Edited by: jduprez on Oct 16, 2010 2:49 PM
After checking the Javadoc: indeed TreeSet only uses a TreeMap for its implementation, so the only one out of the two which does directly uses a tree structure in its implementation is TreeMap.
Edited by: jduprez on Oct 16, 2010 2:51 PM
And, to reiterate, I stand by my claim that TreeMap is not a good example of a general Tree structure: in particular it uses a tree to map keys to values, its main business is the "mapping" part, not the tree as a storage medium. Neither the keys nor the values know anything about their "children".

Tree structure visualisation methods

I am still working with the BTree .
I would like some help on how to represent the tree structure on the screen .
I have used the Breadth_first method and saved all the data into an Array , But I am lost on how to represent the tree on the screen.
Thanks
B747

Define your own javax.swing.tree.TreeModel with your B-Tree (is it a b-tree or a binary tree?) as the data source. Then you can show the tree in a swing frame using JTree.
Talden

SAP MMC tree structure disapperas

Hi All,
Today don't know how my SAP MMC tree structure has disapperaed for my <SID> server.
I tried recreating the services by using sapstartsrv.exe but it is giving an error:
Cannot install service.
CreateService failled: 421
Account name is invalid or password is incorrect.
I reset the password of SAPService<IDS> but still it is giving the same error.
Can any one help me recreating the service so that my tree structure apperas and
I start my IDS server.
Thanks & Regards,
PG

Hi Nirmail,
I had reset the password of SAPServiceIDS and <SID>adm. By <sid>adm I am able to login as well but the same is not working in case of SAPServiceIDS.
Even when I do services.msc I can't see SAPIDS_00 service. Hence in order to re-create this service I need to run sapstartsrv.exe.But when doing so it is not taking the password of "SAPServiceIDS" giving an error as password incorrect.
Is there some other way to reset the password. I did via Computer Manager>Users>SAPServiceIDS>All task>set password.
Any help would be greately appreciated.
Regards,

How compile an entire tree structure packages in JDev

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