【发布时间】:2012-12-01 16:57:18
【问题描述】:
我正在尝试将 .net 应用程序转换为 JSF 1.2 以放置在我们的旧版 JBoss 服务器上,但我无法获取要呈现的 jsf 标记。在我的浏览器中,我看到的正是我在 Eclipse 中看到的。
欢迎提出任何建议。
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"
version="2.5">
<display-name>WebDataViewer</display-name>
<context-param>
<param-name>javax.faces.FACELETS_LIBRARIES</param-name>
<param-value>/WEB-INF/tlds/formatter-taglib.xml</param-value>
</context-param>
<!-- JSF -->
<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>facelets.VIEW_MAPPINGS</param-name>
<param-value>*.xhtml</param-value>
</context-param>
<context-param>
<param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
<param-value>com.sun.facelets.FaceletViewHandler</param-value>
</context-param>
<context-param>
<param-name>org.richfaces.SKIN</param-name>
<param-value>CLASSIC</param-value>
</context-param>
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
<!-- Allows you to put html comments in your views without the compiler blowing up -->
<context-param>
<param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name>
<param-value>true</param-value>
</context-param>
<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>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.xhtml</welcome-file>
</welcome-file-list>
</web-app>
faces-config.xml
<?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_1_2.xsd"
version="1.2">
<application>
<view-handler>org.ajax4jsf.application.AjaxViewHandler</view-handler>
</application>
<!-- Backing Beans -->
<managed-bean>
<managed-bean-name>tableBacking</managed-bean-name>
<managed-bean-class>edu.mayo.ccs.webdataviewer.ui.backing.TableLookupBacking</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
</faces-config>
index.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:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:rich="http://richfaces.org/rich"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:ui="http://java.sun.com/jsf/facelets">
<ui:composition template="/template.xhtml">
<ui:define name="title">Web Data Viewer</ui:define>
<ui:define name="centerColumn">
<h1>Web Data Viewer</h1>
</ui:define>
</ui:composition>
</html>
【问题讨论】:
-
为避免显而易见,您是通过
/index.jsf或/faces/index.xhtml打开页面(以便根据其URL 映射调用FacesServlet)而不是/index.xhtml,对? -
我都试过了,结果都一样
-
哦?那么
/faces/index.xhtml也给出了原始源代码? -
投反对票,不评论为什么?
-
不是我,但很可能是因为您的问题有点像一个轻松的“请调试我的代码”。无论如何,我仍然不确定。我最初怀疑 Facelets 配置。
facelets.VIEW_MAPPINGS真的有必要吗?您是否将 Facelets 与 JSP 混合使用?我将首先创建一个完全空白的 Facelets 项目,其中包含绝对最少的 web.xml 和 faces-config.xml,并且没有任何 RichFaces 内容,基于Facelets 1.x' own docbook,然后让它运行。然后,逐步添加/配置 RichFaces,直到它崩溃。
标签: java jsf richfaces jsf-1.2