StringPropertyDescriptor.hierarchy Property

Gets or sets a value containing the hierarchy to use for the options displayed. If this is set, a hierarchy picker is used instead of a flat list. This can be left null and a regular list is displayed instead. The multi-select option will turn on / off the checkboxes for the hierarchy picker as expected. If this property is set, options and isAsyncOptions properties are ignored.
 

Property Value

Type: Hierarchy