API Reference > ui-components > PropertyGrid > PropertyCategoryBlock PropertyCategoryBlock<S, SS, S> Class PropertyCategoryBlock React component Extends Component<PropertyCategoryBlockProps> Methods Name Description constructor(props: PropertyCategoryBlockProps): PropertyCategoryBlock Inherited methods Name Inherited from Description UNSAFE_componentWillMount(): void Optional DeprecatedLifecycle Called immediately before mounting occurs, and before Component#render. UNSAFE_componentWillReceiveProps(nextProps: Readonly<PropertyCategoryBlockProps>, nextContext: any): void Optional DeprecatedLifecycle Called when the component may be receiving new props. UNSAFE_componentWillUpdate(nextProps: Readonly<PropertyCategoryBlockProps>, nextState: Readonly<S>, 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. componentDidMount(): void Optional ComponentLifecycle Called immediately after a component is mounted. componentDidUpdate(prevProps: Readonly<PropertyCategoryBlockProps>, prevState: Readonly<S>, 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<PropertyCategoryBlockProps>, nextContext: any): void Optional DeprecatedLifecycle Called when the component may be receiving new props. componentWillUnmount(): void Optional ComponentLifecycle Called immediately before a component is destroyed. componentWillUpdate(nextProps: Readonly<PropertyCategoryBlockProps>, nextState: Readonly<S>, nextContext: any): void Optional DeprecatedLifecycle Called immediately before rendering when new props or state is received. forceUpdate(callback?: () => void): void Component<PropertyCategoryBlockProps> getSnapshotBeforeUpdate(prevProps: Readonly<PropertyCategoryBlockProps>, prevState: Readonly<S>): SS | null Optional NewLifecycle Runs before React applies the result of render to the document, and setState<K extends undefined>(state: (prevState: Readonly<S>, props: Readonly<PropertyCategoryBlockProps>) => null | S | { T } | null | S | { T }, callback?: () => void): void Component<PropertyCategoryBlockProps> shouldComponentUpdate(nextProps: Readonly<PropertyCategoryBlockProps>, nextState: Readonly<S>, nextContext: any): boolean Optional ComponentLifecycle Called to determine whether the change in props and state should trigger a re-render. Inherited properties Name Type Inherited from Description context any Component<PropertyCategoryBlockProps> If using the new style context, re-declare this in your class to be the contextType Static undefined | Context<any> Component<PropertyCategoryBlockProps> If set, this.context will be set at runtime to the current value of the given Context. props Readonly<PropertyCategoryBlockProps> & Readonly<{ children?: ReactNode }> Component<PropertyCategoryBlockProps> refs [key: string]: ReactInstance Component<PropertyCategoryBlockProps> state Readonly<S> Component<PropertyCategoryBlockProps> Defined in ui/components/src/ui-components/propertygrid/component/PropertyCategoryBlock.tsx Line 28 Last Updated: 13 June, 2024