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
An event target.
value
boolean
The available values are:
true—If the data item is expanded.false—If the data item is collapsed.
