get selected node in alv tree

[Former Member]

Hi I am trying to get the selected node in the alv tree. I don't know what I am doing wrong:

call method gc_alv_tree->get_toolbar_object

importing

er_toolbar = mr_toolbar.

CHECK NOT mr_toolbar IS INITIAL.

here is the part of my code which exists from the form completely. mr_toolbar is always initial.

any help please?

[Former Member]

take help from demo code: BCALV_TREE_01

[Former Member]

yes but its not clear to how to get the current selected node from the tree

[Former Member]

Hi Charla6,

If you want to get the selected node, the right method is get_selected_nodes, isn't it?

DATA : lt_selected_nodes TYPE treev_nks.

CALL METHOD gc_alv_tree->get_selected_nodes
  CHANGING
    ct_selected_nodes = lt_selected_nodes.

You also have the method get_selected_item (you can have a look in SE24 on all the methods implemented for the class of your object gc_alv_tree - something like CL_GUI_ALV_TREE, I guess?).

Best regards,

Samuel