JSF 2 textbox example
JSF tag…<h:inputText />
JSF textbox example
A full JSF 2 example to render a textbox input field via <h:inputText /> tag.1. Managed Bean
A simple managed bean, with an “userName” property.package com.revan.form;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import java.io.Serializable;
@ManagedBean
@SessionScoped
public class UserBean implements Serializable {
private String userName;
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
}
2. View Page
Two pages for the demonstration.demo.xhtml – render a textbox via “h:inputText”, button via “h:commandButton”, if the button is clicked, textbox value will be submitted to the “userBean.userName’ property via setUserName() method, and forward to “user.xhtml”.
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html"> <h:body> <h1>JSF 2 textbox example</h1> <h:form> <h:inputText value="#{userBean.userName}" /> <h:commandButton value="Submit" action="user" /> </h:form> </h:body> </html>
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html"> <h:body> <h1>JSF 2 textbox example</h1> Submitted value : <h:outputText value="#{userBean.userName}" /> </h:body> </html>
3. Demo
URL : http://localhost:8080/JavaServerFaces/Display “demo.xhtml” page
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