We sometimes need to target a
FacesMessage instance to a specific component. For example, suppose we have
p:message tags on the same page, and need to display some messages as
p:growl and some as
p:message. PrimeFaces has a grouping feature for messages to associate a notification component to specific command components, so that messages created as a result of an action will be displayed in the associated message(s) or the growl tags.
In this recipe, we will develop
samples for targetable messages. Furthermore, we will discuss the
severity attribute. By means of
severity, we can display messages depending on their severities.
Let us use one
p:messages and ...