How to refresh output table in alv tree?

Hi !
I searched,
there is many solutions.
FRONTEND_UPDATE,
refresh_table_display,
or expand_nodes..
But I want just fresh output table.
Look this, please.
IF p_tree IS NOT INITIAL.
    CALL METHOD g_container2->set_focus
      EXPORTING
        control = p_tree.
    CALL METHOD p_tree->frontend_update.
CALL METHOD p_tree->refresh_table_display
   EXCEPTIONS
      program_error = 1
      OTHERS        = 2.
*=> this method is privated. So I can't use it.
ENDIF.
   CHECK p_tree IS INITIAL.
create tree object
CREATE OBJECT p_tree
    EXPORTING
      parent              = g_container2
      node_selection_mode = cl_gui_column_tree=>node_sel_mode_single
      no_html_header      = 'X'
      item_selection      = 'X'.
DATA lt_fieldcat TYPE lvc_t_fcat.
DATA ls_head TYPE treev_hhdr.
PERFORM get_tree_head USING ls_head.
PERFORM get_tree_fieldcat TABLES lt_fieldcat.
CALL METHOD p_tree->set_table_for_first_display
    EXPORTING
      is_hierarchy_header = ls_head
      i_background_id     = 'ALV_BACKGROUND'
    CHANGING
      it_outtab           = gt_template
      it_fieldcatalog     = lt_fieldcat.
PERFORM add_node USING p_tree.
PERFORM register_tree_events USING p_tree.
SET HANDLER lcl_event_receiver=>on_link_click FOR p_tree.
CALL METHOD g_container2->set_focus
    EXPORTING
      control = p_tree.
I just want refresh only output table( gt_template) without create object.
method FRONTEND_UPDATE can't solve this problem.
Please,
If you know the solution about this problem,
give me an answer.
Thank you so much,
From Juhee Bhang.
Edited by: Ju-hee Bhang on Jun 2, 2009 10:48 AM

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
     EXPORTING
       i_callback_program                = sy-cprog
       i_callback_pf_status_set          = 'PF_STATUS'
       i_callback_user_command           = 'CALLBACK_USER_COMMAND' "----->is the form name in
       i_callback_top_of_page            = 'TOP_OF_PAGE'                             which we write the code
       is_layout                         = s_layout
       it_fieldcat                       = t_fieldcat
       it_sort                           = t_sort
    I_DEFAULT                         = 'X'
       i_save                            = 'A'
       is_variant                        = s_variant
      TABLES
        t_outtab                          = t_output[]
     EXCEPTIONS
       program_error                     = 1
       OTHERS                            = 2.
FORM callback_user_command USING i_ucomm       LIKE sy-ucomm
                                 i_wa_selfield TYPE slis_selfield.
i_wa_selfield-refresh = 'X'.
Endform

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Refreshing the Output Table in ALV

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Edited by: SathyaPriya Neelagaru on Jun 26, 2008 7:00 AM

Hi,
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Edited by: Dhanashri Pawar on Jun 26, 2008 7:08 AM
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Hi
Thanks for your infos.
Yes exactly I use almost the same code you have post here.
Could You answer to my next questions?
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Hello
The ALV tree control is not intended for making values editable (e.g. see
[How to make ALV tree columns editable|http://sap.ittoolbox.com/groups/technical-functional/sap-abap/how-to-make-alv-tree-columns-editable-2052414])
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Message was edited by: Danijela Zivanovic

HI,
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<u><i>if you want it in the Classes</i></u>
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ENDIF .
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