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NotificationBar

NotificationBar is a fixed positioned panel either at the top or the bottom of the page.

NotificationBar Tag Documentation

NotificationBar is a component to display notification messages at the top or bottom of the page.

NameTypeRequiredDefaultDescription
id String false generated Unique identifier of the component in a namingContainer.
rendered boolean false true Boolean value to specify the rendering of the component, when set to false component will not be rendered.
binding UIComponent false generated An EL expression referring to a server side UIComponent instance in a backing bean.
widgetVar String false generated ('widget_' + componentClientId) Name of the client side widget.
autoDisplay boolean false false Displays the notification bar automatically on page load.
effect String false fade Effect to use when showing/hiding the notification bar, valid values are "fade", "slide" and "none".
effectSpeed String false normal Speed of the effect, valid values are "slow", "normal" and "fast".
position String false top Position of the notification bar, valid values are "top" and "bottom".
style String false Inline style of the component.
styleClass String false Style class of the component.
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Usage


<style>
    .top {
        filter: alpha(opacity=80);
        opacity: 0.8;
        padding: 50px 0 0 50px;
        z-index: 1000;
    }
</style>



<div class="card">
    <p:notificationBar position="top" effect="slide" styleClass="top" widgetVar="bar">
        <h:outputText value="PrimeFaces Rocks!" style="font-size:36px;"/>
    </p:notificationBar>

    <p:commandButton value="Show" onclick="PF('bar').show()" type="button" icon="pi pi-arrow-down"/>
    <p:commandButton value="Hide" onclick="PF('bar').hide()" type="button" icon="pi pi-arrow-up"/>
</div>
PrimeFaces v17.0.0-SNAPSHOT