package cn.w3cschool.common;
import java.io.Serializable;
import java.sql.Date;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
@ManagedBean(name="user")
@SessionScoped
public class UserBean implements Serializable{
String username;
Date dob;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public Date getDob() {
return dob;
}
public void setDob(Date dob) {
this.dob = dob;
}
}
以下代碼來自demo.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"
xmlns:f="http://java.sun.com/jsf/core"
>
<h:body>
<h:form>
<h:panelGrid columns="3">
Enter your username :
<h:inputText id="username" value="#{user.username}"
size="20" required="true" label="Username">
<f:validateLength minimum="5" maximum="10" />
</h:inputText>
<h:message for="username" style="color:red" />
Enter your DOB :
<h:inputText id="dob" value="#{user.dob}"
size="20" required="true" label="Date of Birth">
<f:convertDateTime />
</h:inputText>
<h:message for="dob" style="color:red" />
</h:panelGrid>
<h:commandButton value="Submit" action="result" />
</h:form>
</h:body>
</html>
以下代碼來自MyMessage.properties。
javax.faces.converter.DateTimeConverter.DATE={2}: ""{0}"" could not be understood as a date.
javax.faces.converter.DateTimeConverter.DATE_detail=Invalid date format.
javax.faces.validator.LengthValidator.MINIMUM=Minimum length of ""{0}"" is required.
更多建議: