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May 09, 2018 at 06:17 AM

Refresh ALV tree after deleting the node

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Hello Colleagues,

I am still unable to update the node_key value after deleting the nodes.

I have used the following snippet

CALL METHOD gr_tree_ui->get_selected_node
IMPORTING
es_row = ls_row.


CALL METHOD cl_gui_cfw=>flush.

CALL METHOD mr_tree->delete_subtree
EXPORTING
i_node_key = ls_selected_node
i_update_parents_folder = abap_true
EXCEPTIONS
node_key_not_in_model = 1
OTHERS = 2.


CALL METHOD mr_tree->frontend_update.

Regards,

Naga