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Clock

Clock displays server or client datetime live. AutoSync feature in server mode can sync the clock with server periodically.

Clock Tag Documentation

Clock displays server or client datetime live.

Name	Type	Required	Default	Description
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.
autoSync	boolean	false	false	Syncs time periodically in server mode.
converter	Converter	false		EL expression resolves to a converter instance or literal converter ID defining a component converter.
displayMode	String	false	digital	Display mode, valid values are digital(default) and analog.
mode	String	false	client	Mode of the client, valid values are client and server.
pattern	String	false		Datetime format.
syncInterval	int	false	60000	Defines the sync interval in autoSync mode.
timeZone	Object	false	TimeZone.getDefault()	String or a java.util.TimeZone instance to specify the timezone used for date conversion.
value	Object	false		Value of the component.

Name	Description
No records found.

Name	Type	Default	Description
No records found.

Name	Library	Target
components.css	primefaces
clock/clock.css	primefaces
jquery/jquery.js	primefaces
core.js	primefaces
components.js	primefaces
raphael/raphael.js	primefaces
clock/clock.js	primefaces

Family org.primefaces.component

Type org.primefaces.component.Clock

Class org.primefaces.component.clock.Clock

Renderer Type org.primefaces.component.ClockRenderer

Renderer Class org.primefaces.component.clock.ClockRenderer

RESOURCES

Tag DocumentationNew DocumentationNew Documentation JSDoc


<style>
    .ui-analog-clock {
        width: 200px;
    }
</style>

<div class="card">
    <h:form>
        <h5 class="mt-0">Client</h5>
        <p:clock />

        <h5>Server</h5>
        <p:clock pattern="HH:mm:ss dd.MM.yyyy" mode="server"/>

        <h5>Custom</h5>
        <p:clock mode="server" value="#{clockView.dateTime}"/>

        <h5>Analog</h5>
        <p:clock displayMode="analog"/>
    </h:form>
</div>


package org.primefaces.showcase.view.misc;

import java.io.Serializable;
import java.time.LocalDateTime;

import jakarta.annotation.PostConstruct;
import jakarta.faces.view.ViewScoped;
import jakarta.inject.Named;

@Named
@ViewScoped
public class ClockView implements Serializable {

    private LocalDateTime dateTime;

    @PostConstruct
    public void init() {
        dateTime = LocalDateTime.now().plusYears(37).plusMonths(3).plusHours(4);
    }

    public LocalDateTime getDateTime() {
        return dateTime;
    }

    public void setDateTime(LocalDateTime dateTime) {
        this.dateTime = dateTime;
    }
}

Clock

Clock Tag Documentation

Client

Server

Custom

Analog

Usage

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