Calling node's parent node in a tree in app designer

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ma sd
ma sd 2020-6-4
回答： ma sd 2020-6-21
good day,
I have a tree with two parent nodes node a and node b
each node have it's own children
I am trying to be able to call the name of the parent node for any selected child node
also I would like to add a button that deletes all children nodes when I want to

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ma sd
ma sd 2020-6-21
parent=app.uitree.selectednode.Parent

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