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PrimeFaces Beginner's Guide by K. Siva Prasad Reddy

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Displaying notifications using the NotificationBar component

The NotificationBar is a component to display notifications as a fixed positioned panel either on top or bottom of the page. As the notification bar is a Panel component, you can place other JSF components inside it. You can use client-side API methods show() and hide() respectively to show and hide the notification bar through the widgetVar value.

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