Programming Tutorials

(追記) (追記ここまで)

Installing JSF

By: Grenfel in JSF Tutorials on 2007年09月18日 [フレーム]

To install JSF, you need to follow these steps:

Download the JSF library: You can download the latest version of JSF from the official Oracle website or from a third-party website.
Add the JSF library to your project: You can add the JSF library to your project by copying the downloaded jar file to the "lib" directory of your project.
Configure your web.xml file: You need to configure the "Faces Servlet" in your web.xml file. Here is an example:

<servlet>
 <servlet-name>Faces Servlet</servlet-name>
 <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
 <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
 <servlet-name>Faces Servlet</servlet-name>
 <url-pattern>*.jsf</url-pattern>
</servlet-mapping>

Create a JSF page: You can create a JSF page using HTML tags and JSF tags. Here is an example:

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
 xmlns:h="http://java.sun.com/jsf/html">
<head>
 <title>JSF Example</title>
</head>
<body>
 <h:form>
 <h:inputText value="#{helloBean.name}" />
 <h:commandButton value="Say Hello"
 action="#{helloBean.sayHello}" />
 <h:outputText value="#{helloBean.message}" />
 </h:form>
</body>
</html>

Create a Managed Bean: You can create a Managed Bean using the "@ManagedBean" annotation. Here is an example:

@ManagedBean
public class HelloBean {
 private String name;
 private String message;
 public String getName() {
 return name;
 }
 public void setName(String name) {
 this.name = name;
 }
 public String getMessage() {
 return message;
 }
 public void setMessage(String message) {
 this.message = message;
 }
 public String sayHello() {
 message = "Hello, " + name + "!";
 return "success";
 }
}

These are the basic steps to install JSF and create a simple JSF application.

Previous
<< JSF Life Cycle

Next
Java Bean Scopes in JSF>>

(追記) (追記ここまで)