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NodeCheckEventArgs API in Angular TreeView API component

Interface for NodeCheck event arguments.

Properties

action

string

Return the name of action like check or un-check.

cancel

boolean

If you want to cancel this event then, set cancel as true. Otherwise, false.

data

{ [key: string]: Object }[]

Return the currently checked node as JSON object from data source.

isInteracted

boolean

If the event is triggered by interaction, it returns true. Otherwise, it returns false.

node

HTMLLIElement

Return the currently checked TreeView node.