API Reference > ui-core > Dialog > MessageContainer MessageContainer<S, SS> Class Message Container React component. Extends PureComponent<MessageContainerProps> Methods Name Description render(): Element getIconClassName(severity: MessageSeverity, hollow?: false | true): string Static Inherited methods Name Inherited from Description UNSAFE_componentWillMount(): void Optional DeprecatedLifecycle Called immediately before mounting occurs, and before Component#render. UNSAFE_componentWillReceiveProps(nextProps: Readonly<MessageContainerProps>, nextContext: any): void Optional DeprecatedLifecycle Called when the component may be receiving new props. UNSAFE_componentWillUpdate(nextProps: Readonly<MessageContainerProps>, 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<MessageContainerProps>, 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<MessageContainerProps>, 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<MessageContainerProps>, nextState: Readonly<S>, nextContext: any): void Optional DeprecatedLifecycle Called immediately before rendering when new props or state is received. getSnapshotBeforeUpdate(prevProps: Readonly<MessageContainerProps>, prevState: Readonly<S>): SS | null Optional NewLifecycle Runs before React applies the result of render to the document, and shouldComponentUpdate(nextProps: Readonly<MessageContainerProps>, nextState: Readonly<S>, nextContext: any): boolean Optional ComponentLifecycle Called to determine whether the change in props and state should trigger a re-render. Defined in ui/core/src/ui-core/messagebox/MessageBox.tsx Line 107 Last Updated: 13 June, 2024