对象不支持此属性或方法与 primefaces omnifaces 超时组合 [英] Object doesn't support this property or method with primefaces omnifaces timeout combination
问题描述
设置:JSF、PrimeFaces 3.2、Omnifaces 1.1、JBoss AS 7.1.1、Final、Mojarra 2.1.7
Setup: JSF, PrimeFaces 3.2, Omnifaces 1.1, JBoss AS 7.1.1, Final, Mojarra 2.1.7
我有一个简单的页面(如下所列)，并且设置了omnifaces 来处理ajax 调用的ViewExpiredExceptions.当下面列出的页面过期并且我在 IE8 上单击一个 Primefaces 按钮 (ajax) 时，会显示过期的错误页面，但出现以下 javascript 错误:
I have a simple page (listed below) and I have set up omnifaces to deal with ViewExpiredExceptions for ajax calls. When the listed below page expires and I click on a primefaces button (ajax) on IE8, the expired error page shows up but with the following javascript error:
消息:对象不支持此属性或方法，行:1 字符:5500 代码:0 URI:blah blah/mywebapp/javax.faces.resource/primefaces.js.xhtml?ln=primefaces&v=3.2
Message: Object doesn't support this property or method, Line: 1 Char: 5500 Code: 0 URI: blah blah/mywebapp/javax.faces.resource/primefaces.js.xhtml?ln=primefaces&v=3.2
在其他浏览器上似乎不会产生错误.
It doesn't seem to produce an error on other browsers.
我的页面(home.xhtml):
My page (home.xhtml):
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
template="/WEB-INF/templates/layout.xhtml">
<ui:define name="body">
<h:form id="form_search">
<p:commandButton id="idbtn1"
actionListener="#{bean.doSomething}"
value="Do something (ajax)!">
</p:commandButton>
<p:commandButton id="idbtn2" ajax="false"
actionListener="#{bean.doSomething}"
value="Do something!">
</p:commandButton>
</h:form>
</ui:define>
</ui:composition>
超时错误页面:expired.xhtml
The timeout error page: expired.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="/WEB-INF/templates/layout.xhtml">
<ui:define name="body">
Your session has timed out.
</ui:define>
</ui:composition>
模板 layout.xhtml
The template layout.xhtml
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.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"
xmlns:ui="http://java.sun.com/jsf/facelets">
<f:view contentType="text/html">
<h:head>
<f:facet name="first">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Cache-Control" content="no-cache, no-store, must- revalidate" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="0" />
</f:facet>
<base href="${facesContext.externalContext.requestContextPath}" />
</h:head>
<h:body>
<ui:insert name="body"></ui:insert>
</h:body>
</f:view>
</html>
Web.xml 具有以下特性:
Web.xml has among other bits:
<error-page>
<exception-type>javax.faces.application.ViewExpiredException</exception-type>
<location>/WEB-INF/errorpages/expired.xhtml</location>
</error-page>
<filter>
<filter-name>facesExceptionFilter</filter-name>
<filter-class>org.omnifaces.filter.FacesExceptionFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>facesExceptionFilter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
当我在过期后点击第二个按钮时，过期页面显示没有 javascript 错误.
When I click on the second button after expiration, then the expired page shows without javascript errors.
有什么想法吗?
推荐答案
这是基于 IE 的浏览器中 PrimeFaces update="@all" 的一个已知问题.整个视图被 document.write() 替换，但是基于 IE 的浏览器不能正确加载/初始化任何
