Problem : Getting selected node data in ALV Tree display

[Former Member]

Hi experts,

I have used ALV report tree for a program. Now i want to perform some action for any node / any column of node selected .

May i know which system field i should use for getting current record selected.

Thanks,

Akash

[Sm1tje]

there is no system field for this, but there are methods within the alv tree class which should help you. I don't have a system at hand right now, so I can't give you the exact name of the method.

[Former Member]

Hi Experts,

Can anybody help me in finding the method of class CL_GUI_ALV_TREE by which i can capture selected node data ?

Thanks,

Akash

[Former Member]

You can use the method

GET_SELECTED_NODES

[Former Member]

If you want for item then use

GET_SELECTED_ITEM

for Node use

GET_SELECTED_NODES

[Former Member]

I used this in the DOUBLE_CLICK Method

  METHOD  handle_item_double_click.
    " this method handles the item double click event of the tree
    " control instance

    " show the key of the node and the name of the item
    " of the double clicked item in a dynpro field
    g_event = 'ITEM_DOUBLE_CLICK'.
    g_node_key = node_key.
    g_item_name = item_name.
    READ TABLE item_table INTO item
      WITH KEY node_key   = g_node_key
               item_name  = 'Column3'.
    IF sy-subrc = 0.
      g_item_text = item-text.
      IF NOT g_item_text IS INITIAL.
data: tcode     type TSTC-TCODE.
        tcode = g_item_text.
        CALL FUNCTION 'AUTHORITY_CHECK_TCODE'
             EXPORTING
                  tcode  = tcode
             EXCEPTIONS
                  ok     = 1
                  not_ok = 2
                  OTHERS = 3.
        IF sy-subrc <> 1.
          MESSAGE E208(00)
            WITH 'You are not authorized to use this transaction'.
        ELSE.

          CALL TRANSACTION g_item_text.
        ENDIF.
      ENDIF.
    ENDIF.
    CLEAR g_header_name.
  ENDMETHOD.

[Former Member]

Hi Yash,

I have tried with get_selected_nodes but it returns some numeric value however i want to capture data of selected record. Please suggest

Thanks,

Akash

[Former Member]

Hi all,

Can anybody suggest which method of class CL_GUI_ALV_TREE i can use to capture data of selected record of ALV report Tree ?

If get_selected_item method can be used then please let me know how to use that method and which parameters are essential.

Thanks,

Akash

[Former Member]

Any one know how to deal with this?