Editable column in tree with columns

Hello,
Im constructing a tree with columns with CL_GUI_COLUMN_TREE class and I want to set one of the columns as text type and editable.
¿Do you know how? If I could do it with another class I would also be glad to try it.
Thanks.

Hi,
Please refer the links,
Tree element: How to make nodes editable
CL_GUI_COLUMN_TREE editable?
Regards,
Hema.
Reward points if it is useful.

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Thanks
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hi ,
i have written below code for registering the CHECKBOX_CHANGE event of CL_GUI_ALV_TREE.
APPEND lfs_event TO lint_events.
    lfs_event-eventid = cl_gui_column_tree=>eventid_CHECKBOX_CHANGE.
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      cntl_system_error         = 2
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IF sy-subrc EQ 0.
*    MESSAGE X208(00) WITH 'ERROR'.                          "#EC NOTEXT
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Also according to below code , i have put a break point in the event handler method of CHECKBOX_CHANGE event , so that control shall come here when check box is checked on ALV tree ...
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
    METHODS:
*      handle_checkbox_change FOR EVENT checkbox_change OF cl_gui_alv_tree,
*              importing fcode.
*      handle_button_click FOR EVENT AFTER_USER_COMMAND OF cl_gui_alv_tree
*        IMPORTING ucomm,
      handle_CHECKBOX_CHANGE for event checkbox_change of cl_gui_alv_tree
        importing CHECKED
                  FIELDNAME
                  NODE_KEY.
ENDCLASS.                    "lcl_event_receiver DEFINITION
*       CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_checkbox_change.
    data : lint_selected_node TYPE LVC_T_CHIT.
    BREAK abhijeetg.
*   CHECKED
*   FIELDNAME
*   NODE_KEY
*    case fcode.
*      when 'SELALL'.
*        perform select_all.
*    CALL METHOD WF_TREE->GET_OUTTAB_LINE
*      EXPORTING
*        I_NODE_KEY     =
**      IMPORTING
**        e_outtab_line =
**        e_node_text    =
**        et_item_layout =
**        es_node_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.
*    call method cl_gui_cfw=>dispatch.
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    break abhijeetg.
ENDMETHOD.
ENDCLASS.
So according to you , I should get the control in the break point , but its not happening with this .. any thing missing ???
Edited by: abhijeet_7013 on Jun 21, 2011 10:31 PM

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Editable column in tree with columns

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