Doking container

[Former Member]

Hello!

I have a doking container. Now I want to install a Tree Control on it. How can I do it? I need an example ..

Thanks!

[Former Member]

HI,

Try to do below

data:   docking_container   type ref to cl_gui_docking_container,
* Tree control class
  tree                type ref to cl_gui_alv_tree,
* Splitter container class
  splitter_container  type ref to cl_gui_splitter_container,



* Create container for alv tree
  create object docking_container
    exporting
      side      = cl_gui_docking_container=>dock_at_left
      extension = 270
      repid     = g_repid
      dynnr     = c_0100.


  if not docking_container is initial.
*   Creating object for splitter container
    create object splitter_container
      exporting
        link_dynnr = c_0100
        link_repid = g_repid
        parent     = docking_container
        rows       = 1
        columns    = 1.
  endif.                               " IF NOT docking_container IS INITIAL

  if not splitter_container is initial.

*   Method to get the container name of top splitter area of docking container
    call method splitter_container->get_container
      exporting
        row       = 1
        column    = 1
      receiving
        container = top_container.
  endif.                               " IF NOT splitter_container IS INITIAL


* Create object for Event Receiver
  create object tree_event_receiver.

* Create object for tree control
  create object tree
    exporting
      parent                      = top_container   "docking_container
      node_selection_mode         = cl_gui_column_tree=>node_sel_mode_single
      item_selection              = ''
      no_html_header              = c_x
      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.


"Next fill you r field catalog 

* Method to create tree control with given table
  call method tree->set_table_for_first_display
    exporting
      is_hierarchy_header = wa_hierarchy_header
      i_background_id     = ' '
    changing
      it_outtab           = it_main_plan_dummy[]
      it_fieldcatalog     = it_fcat.

Hope these thigns will useful to you.

Thanks!

[Former Member]

Thanks!

I think it is very good and I can use it. But I want to write my table into the structure.

CALL METHOD tree->set_table_for_first_display

EXPORTING

is_hierarchy_header = wa_hierarchy_header

i_background_id = ' '

CHANGING

it_outtab = it_main_plan_dummy[]

it_fieldcatalog = it_fcat.

What kind of type is it_main_plan_dummy[] and it_fcat. Can I write of type Type-pools: slis?

Thank you!