I'm trying to refresh tree. I understand Apex does not support it, but I must find a way to do that.
Tried to use static id (e.g "tree_id") for the tree region and put in "prepare_url" the value in the parameter: p_triggering_element => '$("#tree_id")'
or: p_triggering_element => 'apex.jQuery("#tree_id")'
But it didn't worked.
Also, I don't want to use the plugin "https://github.com/mennooo/orclapex-treeview-refresh" since it is not maintained anymore.