Optional
callbackCalled for every node. May return false to prevent action.
null
Optional
forceIgnore restrictions, e.g. (unselectable
).
false
Optional
noDo not send beforeSelect
or select
events.
false
Optional
propagateApply to all descendant nodes (only for selectMode: 'multi'
).
false
Possible values for WunderbaumNode.setSelected
options
argument.