com.holonplatform.vaadin.flow.navigator.annotations

Annotation Type OnShow

@Retention(value=RUNTIME)
 @Target(value=METHOD)
 @Inherited
 @Documented
public @interface OnShow

Annotation which can be used on class methods when the class is a navigation (routing) target: the OnShow annotated methods will be invoked just after the navigation towards this class, i.e. just after the class component is shown (attached) in the UI.

The OnShow annotated methods must be public and provide either no parameters or a single parameter of type AfterNavigationEvent, to obtain the event which triggered the method invocation.

When more than one OnShow annotated method is present in the navigation target class, no specific invocation order is guaranteed.

Since:

5.2.0