Is there any way to handle page unLoad event in JSF 2.0? I want to perform some data reset whenever the user move away from a particular page?
This is not supported by standard JSF. Your best bet is using OmniFaces @ViewScoped
. Then you can just do your job in a method annotated with @PreDestroy
.
import jakarta.inject.Named;
import org.omnifaces.cdi.ViewScoped;
@Named
@ViewScoped
public class Bean implements Serializable {
@PreDestroy
public void destroy() {
// ...
}
}