API Reference > ui-framework > Picker > ListPickerBase ListPickerBase<SS> Class Beta List picker base class. Used to provide an expandable list of items to enable/disable items. Extends PureComponent<ListPickerProps, ListPickerState> Methods Name Description constructor(props: any): ListPickerBase Creates a ListPickerBase getExpandedContent(): React.ReactNode Returns the list with the items isExpanded(): boolean Checks if ExpandableItem is expanded. minimize(): void Minimizes the expandable component. render(): Element Renders ListPickerBase Inherited methods Name Inherited from Description UNSAFE_componentWillMount(): void Optional DeprecatedLifecycle Called immediately before mounting occurs, and before Component#render. UNSAFE_componentWillReceiveProps(nextProps: Readonly<ListPickerProps>, nextContext: any): void Optional DeprecatedLifecycle Called when the component may be receiving new props. UNSAFE_componentWillUpdate(nextProps: Readonly<ListPickerProps>, nextState: Readonly<ListPickerState>, nextContext: any): void Optional DeprecatedLifecycle Called immediately before rendering when new props or state is received. componentDidCatch(error: Error, errorInfo: ErrorInfo): void Optional ComponentLifecycle Catches exceptions generated in descendant components. componentDidUpdate(prevProps: Readonly<ListPickerProps>, prevState: Readonly<ListPickerState>, snapshot?: SS): void Optional NewLifecycle Called immediately after updating occurs. componentWillMount(): void Optional DeprecatedLifecycle Called immediately before mounting occurs, and before Component#render. componentWillReceiveProps(nextProps: Readonly<ListPickerProps>, nextContext: any): void Optional DeprecatedLifecycle Called when the component may be receiving new props. componentWillUpdate(nextProps: Readonly<ListPickerProps>, nextState: Readonly<ListPickerState>, nextContext: any): void Optional DeprecatedLifecycle Called immediately before rendering when new props or state is received. getSnapshotBeforeUpdate(prevProps: Readonly<ListPickerProps>, prevState: Readonly<ListPickerState>): SS | null Optional NewLifecycle Runs before React applies the result of render to the document, and shouldComponentUpdate(nextProps: Readonly<ListPickerProps>, nextState: Readonly<ListPickerState>, nextContext: any): boolean Optional ComponentLifecycle Called to determine whether the change in props and state should trigger a re-render. Defined in ui/framework/src/ui-framework/pickers/ListPicker.tsx Line 162 Last Updated: 13 June, 2024