add dialog fot tree node

[qingtingzhiyu39]

hi,I have a question. At what point in the tree does a pop-up window appear with confirm and cancel buttons, and is located near the tree node? I want to ask if there is a native API like this?

[msujew]

Hey @qingtingzhiyu39,

I don't really follow. Dialogs are usually triggered on a click callback of a tree node but aren't really in any way associated with the tree itself. You can use the Dialog API to build dialogs.