JSF 2表单操作导航不起作用

我只是用Primefaces测试JSF 2并设置了一个基本的测试表单。目标是提交表单，然后将用户发送到列出所有条目的页面。JSF 2表单操作导航不起作用

但这一切，如果我按一下出现这种情况的“添加”按钮，我的web应用程序试图转到页：“//pages/index.xhtml”，并没有什么发现？

任何想法？？我几乎跟着教程，但不能看到我错在哪里.. 我已经将commandbutton映射到ManagedBean方法“addUser”。 addUser方法返回“成功”，我已经设置“成功”去success.xhtml ..

我花了3小时现在调试，我即将发疯，所以任何帮助将大大appriciated ...

的index.xhtml：

<html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core" xmlns:p="http://primefaces.org/ui"> 
    <h:head><title>Welcome to OTV_JSF_Spring_Hibernate_Project</title></h:head> 
    <h:body> 
     <h:form> 
      <table> 
       <tr>...</tr> 
       <tr> 
       <td><p:commandButton id="addUser" value="Add" action="#{userMB.addUser}" ajax="false"/></td> 
       <td><p:commandButton id="reset" value="Reset" action="#{userMB.reset}" ajax="false"/></td> 
       </tr> 
      </table> 
     </h:form> 
    </h:body> 
</html>

userMB：

@ManagedBean(name = "userMB") 
@RequestScoped 
public class UserManagedBean implements Serializable { 
    private static final String SUCCESS = "success"; 
    private static final String ERROR = "error"; 
    /* .... */ 

    public String addUser() { 
     return SUCCESS; 
    }

faces-config.xml中：

<?xml version="1.0" encoding="UTF-8"?> 
<faces-config 
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
     http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd" 
    version="2.0"> 

<!-- JSF and Spring are integrated --> 
<application> 
    <el-resolver> 
     org.springframework.web.jsf.el.SpringBeanFacesELResolver 
    </el-resolver> 
</application> 

<!-- configuration of navigation rules --> 
<navigation-rule> 
    <from-view-id>/pages/index.xhtml</from-view-id> 
    <navigation-case> 
     <from-outcome>success</from-outcome> 
     <to-view-id>/pages/success.xhtml</to-view-id> 
    </navigation-case> 
    <navigation-case> 
     <from-outcome>error</from-outcome> 
     <to-view-id>/pages/error.xhtml</to-view-id> 
    </navigation-case> 
</navigation-rule> 

</faces-config>

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>OTV_JSF_PrimeFaces_Spring_Hibernate</display-name> 

<!-- Spring Context Configuration' s Path definition --> 
<context-param> 
    <param-name>contextConfigLocation</param-name> 
    <param-value> 
     /WEB-INF/applicationContext.xml 
    </param-value> 
</context-param> 

<!-- The Bootstrap listener to start up and shut down Spring's root WebApplicationContext. It is registered to Servlet Container --> 
<listener> 
    <listener-class> 
     org.springframework.web.context.ContextLoaderListener 
    </listener-class> 
</listener> 
<listener> 
    <listener-class> 
     org.springframework.web.context.request.RequestContextListener 
    </listener-class> 
</listener> 

<!-- Project Stage Level --> 
<context-param> 
    <param-name>javax.faces.PROJECT_STAGE</param-name> 
    <param-value>Development</param-value> 
</context-param> 

<!-- Welcome Page --> 
<welcome-file-list> 
    <welcome-file>/pages/index.xhtml</welcome-file> 
</welcome-file-list> 

<!-- JSF Servlet is defined to container --> 
<servlet> 
    <servlet-name>Faces Servlet</servlet-name> 
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> 
    <load-on-startup>1</load-on-startup> 
</servlet> 

<!-- Mapping with servlet and url for the http requests. --> 
<servlet-mapping> 
    <servlet-name>Faces Servlet</servlet-name> 
    <url-pattern>*.jsf</url-pattern> 
</servlet-mapping> 
<servlet-mapping> 
    <servlet-name>Faces Servlet</servlet-name> 
    <url-pattern>*.faces</url-pattern> 
</servlet-mapping> 
<servlet-mapping> 
    <servlet-name>Faces Servlet</servlet-name> 
    <url-pattern>*.xhtml</url-pattern> 
</servlet-mapping> 
<servlet-mapping> 
    <servlet-name>Faces Servlet</servlet-name> 
    <url-pattern>/faces/*</url-pattern> 
</servlet-mapping> 
</web-app>

来源

2012-07-17 user829237

会发生什么，当你点击提交？ – 2012-07-17 12:52:48

它尝试去“//pages/index.xhtml”，然后404，因为它找不到名为“pages”的服务器... – user829237 2012-07-17 12:56:21

双“//”是因为欢迎开始的“/”文件，它应该是“pages/index.xhtml”。但即使这样也不能阻止结果的呈现。检查您的success.xhtml文件或其位置的文件扩展名。 – Ravi 2012-07-18 04:01:24

我认为你必须这样写：

<?xml version="1.0" encoding="UTF-8"?> 
<faces-config 
     xmlns="http://java.sun.com/xml/ns/javaee" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
      http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd" 
     version="2.0"> 

    <!-- JSF and Spring are integrated --> 
    <application> 
     <el-resolver> 
      org.springframework.web.jsf.el.SpringBeanFacesELResolver 
     </el-resolver> 
    </application> 

    <!-- configuration of navigation rules --> 
    <navigation-rule> 
     <from-view-id>pages/index.xhtml</from-view-id> 
     <navigation-case> 
      <from-outcome>success</from-outcome> 
      <to-view-id>pages/success.xhtml</to-view-id> 
     </navigation-case> 
     <navigation-case> 
      <from-outcome>error</from-outcome> 
      <to-view-id>pages/error.xhtml</to-view-id> 
     </navigation-case> 
    </navigation-rule> 

</faces-config>

来源

2012-07-17 12:56:14

“from-view-id引用的资源'pages/index.xhtml'不以'/'开头，这将会为您添加，但应该更正。” - >看起来像我不允许这样做...... – user829237 2012-07-17 12:59:10

-1视图ID字符串以“/”开头，即使您不添加一个JSF也会自动添加它。 – Ravi 2012-07-18 03:58:12

JSF 2表单操作导航不起作用

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