需要有关JSF和，的帮助(Need help about JSF and , )

编程入门行业动态更新时间:2024-10-21 06:45:18

我有这个简单代码的问题，我无法正确查看“footer.xhtml”内容（单词“Wooorks”）

web.xml中

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>piloto_18</display-name>
  <welcome-file-list>
    <welcome-file>layout.xhtml</welcome-file>
  </welcome-file-list>
  <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>*.xhtml</url-pattern>
  </servlet-mapping>
</web-app> 
  
 
 
 layout.xhtml  
 
 
  
  <!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:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html">
    
    <h:head>

        <title>Facelets Template</title>
    </h:head>
    
    <h:body>
            <ui:insert name="footer">Not working</ui:insert>
    </h:body>
</html> 
  
 
 
 footer.xhtml  
 
 
  
  <ui:composition xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      template="layout.xhtml">
	 
	 <ui:define name="footer"> working!!! </ui:define>
</ui:composition> 
  
 
 
 任何帮助将不胜感激 ：） 
I have problems with this simple code, I cant view "footer.xhtml" content properly (the word "Wooorks") 
web.xml  
 
 
  
  <?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>piloto_18</display-name>
  <welcome-file-list>
    <welcome-file>layout.xhtml</welcome-file>
  </welcome-file-list>
  <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>*.xhtml</url-pattern>
  </servlet-mapping>
</web-app> 
  
 
 
layout.xhtml 
 
 
  
  <!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:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html">
    
    <h:head>

        <title>Facelets Template</title>
    </h:head>
    
    <h:body>
            <ui:insert name="footer">Not working</ui:insert>
    </h:body>
</html> 
  
 
 
footer.xhtml 
 
 
  
  <ui:composition xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      template="layout.xhtml">
	 
	 <ui:define name="footer"> working!!! </ui:define>
</ui:composition> 
  
 
 
Any help will be appreciated :)
                最满意答案
                
                    
                         你应该在layout.xhtml中使用ui：include来包含footer.xhtml。  
 layout.xhtml  
 
<h:head>

    <title>Facelets Template</title>
</h:head>

<h:body>
        <ui:include src="footer.xhtml"/>
</h:body>
 
 
 footer.xhtml  
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      template="layout.xhtml">

     <p> working!!! </p>
</ui:composition>
You should use ui:include in layout.xhtml to include footer.xhtml.  
layout.xhtml 
  
<h:head>

    <title>Facelets Template</title>
</h:head>

<h:body>
        <ui:include src="footer.xhtml"/>
</h:body>
 
 
footer.xhtml 
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      template="layout.xhtml">

     <p> working!!! </p>
</ui:composition>