jsf Ajax Integration Ajax on javascript event


Example

The date is updated whenever user types on the input field:

Bean.java

@ManagedBean
@ViewScoped
public class Bean {
    
    public Date getCurrentDate(){
        return new Date();
    }

}

sample.xhtml

<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:h="http://xmlns.jcp.org/jsf/html"
    xmlns:f="http://xmlns.jcp.org/jsf/core"
    xmlns:ui="http://xmlns.jcp.org/jsf/facelets">
<h:head />
<h:body>
    <h:form>
        <h:inputText>
            <f:ajax event="keyup" render="output" />
        </h:inputText>
        <p>
            <h:outputText id="output" value="Ajax date: #{bean.currentDate}" />
        </p>
    </h:form>
</h:body>
</html>