API Reference > ui-core > Expandable > ExpandableListProps ExpandableListProps Interface Properties for ExpandableList component Extends CommonProps Properties Name Type Description defaultActiveBlock undefined | number Index of the default active block singleExpandOnly undefined | false | true Indicates whether to allow only one expanded block Inherited properties Name Type Inherited from Description className undefined | string ClassNameProps Custom CSS class name style undefined | React.CSSProperties CommonProps Custom CSS style properties Defined in ui/core/src/ui-core/expandable/ExpandableList.tsx Line 17 Last Updated: 13 June, 2024