我在 RichFaces3.3.3 中开发了一个演示应用程序客户人口统计向导。在 GoogleChrome 和 Mozilla Firefox 上一切正常。但是在 IE8 中运行相同的问题。在 IE8 向导的第一页显示正常，但在尝试导航到下一页时单击下一步按钮后没有显示任何表单。
IE8 显示如下错误：
用户代理：Mozilla/4.0（兼容；MSIE 7.0；Windows NT 5.1；Trident/4.0；.NET CLR 2.0.50727）时间戳：2012 年 12 月 11 日星期二 11:08:28 UTC
消息：未知的运行时错误行：120 字符：1 代码：0 URI：http://localhost:8400/BBGUServer/a4j/g/3_3_3.Finalorg.ajax4jsf.javascript.AjaxScript.jsf
任何人都可以帮助我解决问题所在。
提前致谢..
以下代码在 IE8 RichFaces3.3.3 中给出错误
请参阅下面给出的代码。除此之外，我没有提供 .java bean 文件，因为我认为这些文件是必需的。
这里 start.xhtml 是加载 custStep1.xhtml 的主页。当我通过单击“下一步”按钮导航到下一页时，在表单中给出了一些值后，没有显示“custStep2”表单的任何内容。仅显示父表单下拉列表（如您所见，我 start.xhtml）。通常这个特殊问题发生在 IE8 中。在 Firefox/Chrome 中一切都运行良好............
--------------------------------------- start.xhtml 的开始
<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"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich">
<script type='text/javascript'>
//<![CDATA[
function setSkinValue(skinName)
{
Seam.Component.getInstance('skinBean').setSkin(skinName, function()
{
Seam.Remoting.log('reloading window');
window.location.reload(false);
});
}
//]]>
</script>
<style type="text/css">
.wizard { width:800px; }
.wform td { vertical-align:right; }
.wfcol1 { text-align: right; white-space:nowrap;}
.s1row td { height:30px; }
.rich-message { color:red; }
.navPanel {
position:absolute;
bottom:0;
height:30px;
margin:0;
padding:2px;
}
</style>
<head>
<link rel="stylesheet" href="css/style.css" type="text/css" />
</head>
<br/>
<h:panelGrid width="800px" border="0">
<a4j:keepAlive beanName="customerBean" />
<rich:panel styleClass="wizard">
<f:facet name="header">
<h:outputText value="BBGUI Customer Demographics..." />
</f:facet>
<h:form id="mainForm" dir="#{customerBean.textDirection}">
<rich:comboBox
id="language"
selectFirstOnUpdate="false"
defaultLabel=""
value="#{customerBean.languageName}"
enableManualInput="false"
width="100">
<f:selectItem itemValue="English"/>
<f:selectItem itemValue="Arabic"/>
<a4j:support event="onselect" reRender="mainForm" action="#{customerBean.changeLanguage}"/>
</rich:comboBox>
<br/><br/>
<rich:comboBox
id="theme"
selectFirstOnUpdate="false"
defaultLabel="Emerald Town"
value="#{skinBean.skin}"
enableManualInput="false"
width="100">
<f:selectItem itemValue="emeraldTown"/>
<f:selectItem itemValue="blueSky"/>
<f:selectItem itemValue="wine"/>
<f:selectItem itemValue="japanCherry"/>
<f:selectItem itemValue="plain"/>
<f:selectItem itemValue="ruby"/>
<f:selectItem itemValue="classic"/>
<f:selectItem itemValue="laguna"/>
<f:selectItem itemValue="deepMarine"/>
<a4j:support event="onselect" reRender="mainForm" action="javascript:setSkinValue(this.value);"/>
</rich:comboBox>
<rich:comboBox
id="country1"
selectFirstOnUpdate="false"
defaultLabel=""
value="#{accountBean.countryCD}"
enableManualInput="false"
width="200">
<f:selectItems value="#{accountBean.countryItems}" />
</rich:comboBox>
<br/><br/>
<a4j:include viewId="#{customerBean.formName}" />
</h:form>
</rich:panel>
</h:panelGrid>
<br/>
</ui:composition>
--------------------------------------- start.xhtml 结束
--------------------------------------- cust_step1.xhtml 结束
<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"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE8" />
</head>
<div style="position:relative;height:140px">
<h:panelGrid id ="custFrm1" width="750px" columns="4" border="0" cellspacing="0" cellpadding="0">
Customer No:
<h:inputText id="customerNo" value="#{customerBean.data.customerno}" size="30" styleClass="inputText"/>
<h:outputText id="fnamelbl" value="#{customerBean.fnamelbl}:" size="30"/>
<h:inputText id="firstName" value="#{customerBean.data.firstname}" size="30" styleClass="inputText"/>
Last Name:
<h:inputText id="lastName" value="#{customerBean.data.lastname}" size="30" styleClass="inputText"/>
E-Mail:
<h:inputText id="eMail" value="#{customerBean.data.emailaddress}" size="30" styleClass="inputText"/>
Creation Date:
<rich:calendar id="creationDate" value="#{customerBean.data.creationdate}" size="30"/>
Country:
<rich:comboBox
id="country"
selectFirstOnUpdate="false"
defaultLabel=""
value="#{customerBean.countryCD}"
enableManualInput="false"
width="200" dir="#{customerBean.textDirection}">
<f:selectItems value="#{customerBean.countryItems}" />
<a4j:support event="onselect" reRender="state"/>
</rich:comboBox>
State:
<rich:comboBox
id="state"
selectFirstOnUpdate="false"
defaultLabel=""
value="#{customerBean.stateCD}"
enableManualInput="false"
width="200">
<f:selectItems value="#{customerBean.stateItems}" />
<a4j:support event="onselect" reRender="city"/>
</rich:comboBox>
City:
<rich:comboBox
id="city"
selectFirstOnUpdate="false"
defaultLabel=""
value="#{customerBean.cityCD}"
enableManualInput="false"
width="200">
<f:selectItems value="#{customerBean.cityItems}" />
</rich:comboBox>
</h:panelGrid>
<BR /><BR />
<h:panelGroup>
<h:outputText value=" " />
<h:outputText value="Enter Customer No:" />
<h:inputText id="custNo" value="#{customerBean.custNumberToSearch}" required="true"/>
<a4j:commandButton id="retrieveButton" value="#{customerBean.retrieveButtonName}" reRender="custFrm1" styleClass="submitButton" action="#{customerBean.actionSearch}"/>
<a4j:commandButton id="newCustButton" value="#{customerBean.newCustButtonName}" reRender="custFrm1" styleClass="submitButton" action="#{customerBean.actionNewCust}"/>
<a4j:commandButton id="nextButton" style="float:right" action="next" value="Next >>"/>
</h:panelGroup>
</div>
<rich:hotKey key="alt+n"
handler="#{rich:element('nextButton')}.click();
event.stopPropagation();event.preventDefault();
return false;"/>
<rich:hotKey selector="#custNo" key="return"
handler="#{rich:element('retrieveButton')}.click();
event.stopPropagation();event.preventDefault();
return false;"/>
</ui:composition>
--------------------------------------- cust_step1.xhtml 结束
--------------- cust_step2.xhtml 的开始
<html 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"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE8" />
</head>
<div style="position:relative;height:140px">
<h:panelGroup>
<rich:simpleTogglePanel switchType="client" label="Customer Properties">
<rich:dataTable id="custPropertyData" width="723px" value="#{customerBean.data.customerPropertyList}"
var="custPropData"
columnClasses="10,10,10,10"
onRowMouseOver="this.style.backgroundColor='#B5F3FB'"
onRowMouseOut="this.style.backgroundColor='#{a4jSkin.rowBackgroundColor}'"
styleClass="table">
<rich:column width="220px">
<f:facet name="header">Property Id</f:facet>
<h:outputText id="propertyID" value="#{custPropData.propertyid}" />
</rich:column>
<rich:column width="220px">
<f:facet name="header">Property Name</f:facet>
<h:outputText id="propertyName" value="#{custPropData.property}" />
</rich:column>
<rich:column width="220px">
<f:facet name="header">Property Value</f:facet>
<h:inputText id="propertyValue" value="#{custPropData.propertyvalue}" />
</rich:column>
</rich:dataTable>
</rich:simpleTogglePanel>
</h:panelGroup>
<BR /><BR />
<h:panelGroup>
<a4j:commandButton value="#{customerBean.saveButtonName}"
styleClass="submitButton"
action="#{customerBean.actionSave}"
oncomplete="if(#{customerBean.custSaveFlag == true})
{#{rich:component('successPopup')}.show()}
else
{#{rich:component('errorPopup')}.show()}"/>
<a4j:commandButton
value="#{customerBean.storePropButtonName}"
styleClass="submitButton"
oncomplete="#{rich:component('editPanel')}.show()">
<f:setPropertyActionListener value="#{customerBean}"
target="#{customerBean}"/>
</a4j:commandButton>
<a4j:commandButton id="prevButton" value="<<Previous" style="float:right" immediate="true" action="previous"/>
</h:panelGroup>
</div>
<rich:modalPanel id="successPopup" modal="true" autosized="true" resizeable="false" width="300">
<f:facet name="header">
<h:outputText value="Unicorn" />
</f:facet>
<h:panelGrid columns="1" >
<h:outputText id="idText" value="#{customerBean.saveSuccessfullMsg}" />
<h:commandButton action="#" onclick="#{rich:component('successPopup')}.hide(); return false;" value="Cancel"/>
</h:panelGrid>
</rich:modalPanel>
<rich:modalPanel id="errorPopup" autosized="true" width="300">
<f:facet name="header">
<h:outputText value="Unicorn" />
</f:facet>
<h:panelGrid columns="1" >
<h:outputText id="idText1" value="#{customerBean.saveErrorMsg}" />
<h:commandButton action="#" onclick="#{rich:component('errorPopup')}.hide(); return false;" value="Cancel"/>
</h:panelGrid>
</rich:modalPanel>
<rich:hotKey key="alt+b"
handler="#{rich:element('prevButton')}.click();
event.stopPropagation();event.preventDefault();
return false;"/>
<rich:modalPanel id="editPanel" autosized="true" width="450">
<f:facet name="header">
<h:outputText value="Save Customer Property" />
</f:facet>
<f:facet name="controls">
<h:panelGroup>
<rich:componentControl for="editPanel" attachTo="hidelink" operation="hide" event="onclick" />
</h:panelGroup>
</f:facet>
<h:form id="form1">
<rich:messages style="color:red;"></rich:messages>
<h:panelGrid columns="1">
<a4j:outputPanel ajaxRendered="true">
<h:panelGrid columns="2">
<h:outputText value="Property Name" />
<rich:comboBox
id="propname"
selectFirstOnUpdate="false"
defaultLabel=""
value="#{customerBean.propertyName}"
enableManualInput="false"
width="250">
<f:selectItems value="#{customerBean.propertyItems}" />
</rich:comboBox>
<h:outputText value="Property Value" />
<h:inputText id="propval" value="#{customerBean.propertyValue}"/>
</h:panelGrid>
<rich:message showSummary="true" showDetail="false" for="propname" />
</a4j:outputPanel>
<a4j:commandButton value="Store"
action="#{customerBean.actionPropertyStore}"
reRender="custPropertyData"
oncomplete="if (#{facesContext.maximumSeverity==null}) #{rich:component('editPanel')}.hide();"/>
</h:panelGrid>
</h:form>
</rich:modalPanel>
</html>
--------------- cust_step2.xhtml 结束
--------------- faces-Config.xml 的开始
<?xml version="1.0" encoding="UTF-8"?>
<faces-config version="1.2"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xi="http://www.w3.org/2001/XInclude"
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">
<application>
<view-handler>com.sun.facelets.FaceletViewHandler</view-handler>
</application>
<lifecycle>
<phase-listener>mypackage.ActionListener</phase-listener>
</lifecycle>
<managed-bean>
<managed-bean-name>skinBean</managed-bean-name>
<managed-bean-class>mypackage.SkinBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>customerBean</managed-bean-name>
<managed-bean-class>mypackage.CustomerBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>accountBean</managed-bean-name>
<managed-bean-class>mypackage.AccountBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/Customer/cust_step1.xhtml</from-view-id>
<navigation-case>
<from-outcome>next</from-outcome>
<to-view-id>/Customer/cust_step2.xhtml</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<from-view-id>/Customer/cust_step2.xhtml</from-view-id>
<navigation-case>
<from-outcome>previous</from-outcome>
<to-view-id>/Customer/cust_step1.xhtml</to-view-id>
</navigation-case>
</navigation-rule>
</faces-config>
--------------- faces-Config.xml 结束