TreeListExpandChangeEvent

Represents the object of the onExpandChange TreeList event.

dataItem

any

The data item which is expanded or collapsed.

level

number[]

An array of indexes of each parent and current item in the data tree.

nativeEvent

any

A native DOM event.

syntheticEvent

SyntheticEvent<any>

A React Synthetic Event.

target

TreeList

An event target.

value

boolean

The available values are:

  • trueIf the data item is expanded.
  • falseIf the data item is collapsed.

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