Can't set managed bean property:
Hi,
I am trying to experiment with JSF and I am extending an example I downloaded from the web. When I added a new secret field and extened the bean. I get the following error. I trying to resolve this problem from two days , cant figure out why I get this exception. I tried changed the property name I still get the same error. It is something to do with the bean, I am not sure why its not able to set the property, I know that the get and set methods exist in the class file. Any help would be greatly appreciated . I have pasted the bean file, faces-config.xml, and the inputname.jsp file below. Thanks a lot.
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'word'.
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:430)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:48)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
at java.lang.Thread.run(Thread.java:536)
root cause
javax.servlet.ServletException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'word'.
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:531)
at org.apache.jsp.inputname_jsp._jspService(inputname_jsp.java:94)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:430)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:48)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
at java.lang.Thread.run(Thread.java:536)
My JSP file is
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<f:loadBundle basename="demo.bundle.Messages" var="Message"/>
<HTML>
<HEAD> <title>Input Name Page</title> </HEAD>
<body bgcolor="white">
<f:view>
<h1><h:outputText value="#{Message.inputname_header}"/></h1>
<h:messages style="color: red"/>
<h:form id="helloForm" >
<h:outputText value="#{Message.prompt}"/>
<h:inputText id="userName" value="#{GetNameBean.userName}" required="true">
<f:validateLength minimum="2" maximum="10"/>
</h:inputText>
<h:inputSecret id="word" value="#{GetNameBean.word}" required="true">
<f:validateLength minimum="2" maximum="10"/>
</h:inputSecret>
<h:commandButton id="submit" action="sayhello" value="Say Hello" />
</h:form>
</f:view>
</HTML>
My faces-config.xml is as follow
<?xml version="1.0"?>
<!DOCTYPE faces-config PUBLIC
"-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN"
"http://java.sun.com/dtd/web-facesconfig_1_1.dtd">
<faces-config>
<navigation-rule>
<from-view-id>/inputname.jsp</from-view-id>
<navigation-case>
<to-view-id>/greeting.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<managed-bean>
<description>
Input Value Holder
</description>
<managed-bean-name>GetNameBean</managed-bean-name>
<managed-bean-class>demo.GetNameBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
<managed-property>
<property-name>userName</property-name>
<property-class>java.lang.String</property-class>
<value></value>
</managed-property>
<managed-property>
<property-name>word</property-name>
<property-class>java.lang.String</property-class>
<value></value>
</managed-property>
</managed-bean>
</faces-config>
My bean file is as follows GetNameBean.java
package demo;
* @author Sergey Smirnov. Exadel, Inc.
public class GetNameBean {
private String userName;
private String word;
* @return User Name
public String getUserName() {
return userName;
* @param User Name
public void setUserName(String name) {
this.userName = name;
* @return Password
public String getWord() {
return word;
* @param Password
public void setWord(String word) {
this.word = word;
Hello,
Thanks for the reply. I used Camelcase, but its giving me the same error. I am also posting my bean files and jsp files for your reference.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: org.apache.jasper.JasperException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'UserName'.
javax.faces.webapp.FacesServlet.service(FacesServlet.java:121)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
javax.faces.FacesException: org.apache.jasper.JasperException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'UserName'.
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:327)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.20 logs.
LOGIN.JSP file
<%@ taglib prefix="f" uri="http://java.sun.com/jsf/core" %>
<%@ taglib prefix="h" uri="http://java.sun.com/jsf/html" %>
<f:view>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<f:verbatim escape="false">
<head>
<title>My JSP 'login.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
</f:verbatim>
<body>
<h:form rendered="true" id="loginform">
<f:verbatim escape="false"><br><br> </f:verbatim>
<h:outputLabel for="userName" rendered="true"></h:outputLabel>
<h:inputText id="userName" required="true" rendered="true" value="#{UserBean.userName}"></h:inputText>
<f:verbatim escape="false"><br> </f:verbatim>
<h:outputLabel for="password" rendered="true"></h:outputLabel>
<h:inputSecret id="password" redisplay="false" required="true" rendered="true" value="#{UserBean.password}"></h:inputSecret>
<h:commandButton id="submit" action="#{UserBean.loginUser}" rendered="true" value=" Submit"></h:commandButton><br><br></h:form>
</body>
</html>
</f:view>
UserBean file
package com.jsfdemo.bean;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
* @author ExterroAdmin
public final class UserBean extends Object
private String password;
private String userName;
public UserBean()
super();
public String getPassword()
return password;
public void setPassword(String password)
this.password = password;
public String getUserName()
return userName;
public void setUserName(String userName)
this.userName = userName;
public String loginUser() {
if("myeclipse".equals(getUserName()) && "myeclipse".equals(getPassword()))
return "success";
FacesContext facesContext = FacesContext.getCurrentInstance();
FacesMessage facesMessage = new FacesMessage(
"You have entered an invalid user name and/or password");
facesContext.addMessage("loginForm", facesMessage);
return "failure";
If you need any more information, please let me know
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Should I use requestScope instead of param to have my parameter null, and not "" ?
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<managed-bean>
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<value>#{param.id}</value>
</managed-property>
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Here's the ResourceBean.java, the bean-config.xml and my jsp.
package com.intalio.qa.tcm.view.beans;
import java.util.Map;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;
import org.apache.log4j.Logger;
import com.intalio.qa.exceptions.DuplicateIdException;
import com.intalio.qa.tcm.model.Resource;
import com.intalio.qa.tcm.view.builders.ResourceBuilder;
import com.intalio.qa.tcm.view.util.FacesUtils;
* Resource backing bean.
public class ResourceBean extends RootBean {
* Class logger
public static final Logger LOG =
Logger.getLogger(ResourceBean.class);
* The Resource id
private String id = null;
* The Resource name
private String name = null;
* Description
private String description= null;
* the resource type id associated with the Resource
private String resourceTypeId= null;
private static SelectItem[] resourceTypeIds = new SelectItem[] {
new SelectItem("External Software"),
new SelectItem("Hardware"),
new SelectItem("Intalio Product Software"),
new SelectItem("Machine - Dual CPU"),
new SelectItem("Machine - CPU Single"),
new SelectItem("Memory - UNIX"),
new SelectItem("Memory - Windows") };
* @return Returns the resourceTypeIds.
public SelectItem[] getResourceTypeIds() {
return resourceTypeIds;
* @param resourceTypeIds The resourceTypeIds to set.
public void setResourceTypeIds(SelectItem[] typeIds) {
resourceTypeIds = typeIds;
* Default constructor.
public ResourceBean() {
super();
init();
* Initializes ResourceBean.
* @see RootBean#init()
protected void init() {
/*True, but I'd strongly recommend instead using:
FacesContext fContext = FacesContext.getCurrentInstance();
Map requestParams = fContext.getExternalContext().getRequestParameterMap();
String companyId = (String) requestParams.get("companyID");
The getRequest(), getSession(), and getContext() methods of ExternalContext should only be used as a last resort.*/
* Backing bean action to update Resource.
* @return the navigation result
public String updateAction() {
LOG.info("updateAction is invoked");
try {
Resource Resource = ResourceBuilder.createResource(this);
LOG.info("ResourceId = " + Resource.getId());
// viewServicesManager.getResourceService().updateResource(Resource);
} catch (Exception e) {
String msg = "Could not update Resource";
LOG.error(msg, e);
FacesUtils.addErrorMessage(msg + ": Internal Error.");
return ActionResult.FAILURE;
LOG.info("Resource with id of " + id + " was updated successfully.");
return ActionResult.SUCCESS;
* Backing bean action to create a new Resource.
* @return the navigation result
public String addAction() {
try {
Resource resource = ResourceBuilder.createResource(this);
LOG.info("resource created: " + resource.getName() + " with typeId = " + resource.getResourceTypeId());
viewServicesManager.getResourceService().saveResource(resource);
} catch (DuplicateIdException de) {
String msg = "This id already exists";
LOG.info(msg);
FacesUtils.addErrorMessage(msg);
return ActionResult.RETRY;
} catch (Exception e) {
String msg = "Could not save Resource";
LOG.error(msg, e);
FacesUtils.addErrorMessage(msg + ": Internal Error");
return ActionResult.FAILURE;
String msg = "Resource with id of " + id + " was created successfully.";
LOG.info(msg);
return ActionResult.SUCCESS;
* Backing bean action to delete Resource.
* @return the navigation result
public String deleteAction() {
LOG.info("deleteAction is invoked");
try {
// Resource Resource = ResourceBuilder.createResource(this);
// viewServicesManager.getResourceService().deleteResource(Resource);
//remove the ResourceList inside the cache
// FacesUtils.resetManagedBean(BeanNames.RESOURCE_LIST_BEAN);
} catch (Exception e) {
String msg = "Could not delete Resource. ";
LOG.error(msg, e);
FacesUtils.addErrorMessage(null, msg + "Internal Error.");
return ActionResult.FAILURE;
String msg = "Resource with id of " + id + " was deleted successfully.";
LOG.info(msg);
FacesUtils.addInfoMessage(msg);
return ActionResult.SUCCESS;
public String getId() {
return id;
* Invoked by the JSF managed bean facility.
* <p>
* The id is from the request parameter.
* If the id is not null, by using the id as the key,
* the Resource bean is initialized.
* @param newQueryId the query id from request parameter
public void setId(String newId) {
LOG.info("setId " + newId);
id = newId;
public String getName() {
return name;
public void setName(String newName) {
name = newName;
public String getDescription() {
return description;
public void setDescription(String newDescription) {
description = newDescription;
public String getResourceTypeId() {
return resourceTypeId;
public void setResourceTypeId(String newResourceTypeId) {
resourceTypeId = newResourceTypeId;
public String toString() {
return "id=" + id + " name=" + name;
<!-- view -->
<managed-bean>
<description>
Managed bean
</description>
<managed-bean-name>applicationBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ApplicationBean
</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
<managed-property>
<property-name>viewServicesManager</property-name>
<value>#{viewServicesManagerBean}</value>
</managed-property>
</managed-bean>
<managed-bean>
<description>
View service manager impl for business services
</description>
<managed-bean-name>viewServicesManagerBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ViewServicesManagerBean</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<managed-bean>
<description>
Backing bean that contains product information.
</description>
<managed-bean-name>resourceBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ResourceBean
</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>viewServicesManager</property-name>
<value>#{viewServicesManagerBean}</value>
</managed-property>
</managed-bean>
</faces-config>
<f:view>
<h:form id="createResourceForm" target="dataFrame">
<h:outputText value="#{applicationBean.dummyVariable}" rendered="true" />
<div align="center">
<head>
<link href="../../css/stylesheet.css" rel="stylesheet" type="text/css">
<FONT color="#191970" size="4" face="Arial">Resources View</FONT>
</head>
<table style="margin-top: 2%" width="35%" cellpadding="10">
<div align="left">
<FONT color="#191970" size="3" face="Arial">Update Resources </FONT>
</div>
<tr>
<td align="center" valign="top" align="center" style="" bgcolor="white" />
<table>
<tbody>
<tr>
<td align="left" styleClass="header" width="100" />
<td align="left" width="450" />
</tr>
<tr>
<td align="right" width="100"><h:outputText value="Id" /></td>
<td align="left" width="450"><h:inputText value="#{resourceBean.id}" id="id"/> <h:message for="id" styleClass="errorMessage" /></td>
</tr>
<tr>
<td align="right" width="100"><h:outputText value="Name" /></td>
<td align="left" width="450"><h:inputText value="#{resourceBean.name}" id="name" /> <h:message for="name" styleClass="errorMessage" /></td>
</tr>
<tr>
<!--td align="right" width="100" valign="bottom"><h:outputText value="Type" /></td>
<td align="left" width="550"><h:selectOneMenu>
<f:selectItems value="#{resourceBean.resourceTypeIds}" />
</h:selectOneMenu> <h:outputText value="#{resourceBean.resourceTypeId}" id="dresourceTypeId" /> <h:message for="resourceTypeId" styleClass="errorMessage" />
</td>
</tr>
<tr>
<td align="right" width="100" valign="bottom"><h:outputText value="Description" /></td>
<td align="left" width="450"><h:inputText value="#{resourceBean.description}" id="description" size="96" /> <h:message for="description" styleClass="errorMessage" /></td>
</tr>
</tbody>
</table>
</h:form>
</td>
<!-- END DATA FORM -->
<!-- BEGIN COMMANDS -->
<td width="30%" align="left" valign="top"><h:form id="buttonCommandsForm">
<h:panelGroup id="buttons">
<h:panelGrid columns="1" cellspacing="1" cellpadding="2" border="0" bgcolor="white">
<h:commandButton value="Add" style="height:21px; width:51px;font-size:8pt; font-color: black;" action="#{resourceBean.addAction}">
</h:commandButton>
<h:commandButton id="deleteCB" value="Delete" style="height:21px; width:51px;font-size:8pt" action="#{resourceBean.deleteAction}">
</h:commandButton>
<h:commandButton id="spaceFillerButton" style="height:21px; width:51px;font-size:8pt;background-color: #ffffff;color: #ffffff;border: 0px;">
</h:commandButton>
<h:commandButton id="saveCB" value="Save" style="height:21px; width:51px;font-size:8pt" action="#{resourceBean.saveAction}">
</h:commandButton>
<h:commandButton id="updateCB" value="Update" style="height:21px; width:51px;font-size:8pt" action="#{resourceBean.updateAction}">
</h:commandButton>
</h:panelGrid>
</h:panelGroup>
</h:form> <!-- end buttons --></td>
</tr>
</table>
<HR align="center" size="2" width="60%" />
<!-- data table -->
</div>
</f:view>
THANKS.
-LI solved this.
Since I was testing the action code only, I didn't define a navigation entry corresponding to the action string returned for this button:
<h:commandButton value="Add" style="height:21px; width:51px;font-size:8pt; font-color: black;" action="#{resourceBean.addAction}">
</h:commandButton>After I added a nav definition, it worked. I don't know why at this point. I suspect a key step in the lifecycle was pre-empted...someone else can probably explain why. If I get a chance to research it after I'm done with my project, I'll update this post.
Thanks.
-L -
H:selectOneMenu value binding to managed bean property
Please help. Cannot figure out why selectOneMenu value binding is not working...
The main contents of my jsp:
<h:form id="form1" rendered="true">
<P>
<h:selectOneMenu value="#{MBListBoxExample.selectedProject}" rendered="true"
required="false">
<f:selectItems value="#{MBListBoxExample.items}" />
</h:selectOneMenu>
</P>
<h:commandButton value="ShowSelected" rendered="true" action="#{MBListBoxExample.showSelected}" />
</h:form>I have a managed bean with a property that is basically a custom object:
private Project selectedProject;The selectOneMenu gets populated with the following code in my managed bean:
public List getItems() {
try {
ArrayList projectList = new ArrayList ();
projectList.add(new Project(1, "Project 1"));
projectList.add(new Project(2, "Project 2"));
projectList.add(new Project(3, "Project 3"));
projectList.add(new Project(4, "Project 4"));
ArrayList itemList = new ArrayList();
for (int x=0; x<projectList.size(); x++) {
SelectItem tempItem = new SelectItem();
Project tempProj = (Project) projectList.get(x);
tempItem.setLabel(tempProj.getName());
tempItem.setValue(tempProj);
itemList.add(tempItem);
return itemList;
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}The following code is tied to my command button to display some simple output when the button is clicked:
public void showSelected() {
System.out.println("The selected item is: " + selectedProject.getName());
}If I set the value of the SelectItem (tempItem) above to a String and make the selectedProject variable of type String, the code works.
My goal is to have the items in the list reference 'Project' objects and be able to get to the selected object when the user clicks the command button.
Any help is greatly appreciated.The problem is that you're missing a converter. JSF needs to convert your values from Strings into Projects and vica verca.
When you do the form submission the values are passed as strings along with the labels. JSF isn't smart enough to convert them automatically. -
Accessing managed-beans property from simple java class
I have managed bean that is registered in faces-config.xml:
<managed-bean>
<managed-bean-name>documentReportsBean</managed-bean-name>
<managed-bean-class>[myApp].beans.DocumentReportsBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
I want to access property of documentReportsBean from other java class without registering managed-property in faces-config. How can I do that?Thank you, what I needed was someone saying the right word. "ValueBinding" in this case.. :)
Two lines:
ValueBinding vb = FacesContext.getCurrentInstance().getApplication().createValueBinding("#{documentReportsBean}");
DocumentReportsBean pbean = (DocumentReportsBean) vb.getValue(FacesContext.getCurrentInstance());
gives my full control. Nice -
Unable to access nested managed bean property in JSF 1.2.9
In an old version of JSF, namely 1.2-b20-FCS from April/21/2006, I could access nested properties of a managed bean. So I had a managed bean OuterBean, and in JSF I could write
<h:inputText value="#{outerBean.innerBean1.propertyA"/>
The Java class OuterBean has a member function
InnerBean OuterBean.getInnerBean1();
That is, there is a function getInnerBean1() taking no arguments, and it returns something which in my example above is the class InnerBean.
Class InnerBean has a member function getPropertyA().
But in the latest JSF from July/17/2008, this nested stuff is not working.
Simple access like #{outerBean.propertyA} works, but nested access like #{outerBean.innerBean.propertyA} does not.
The exception is something like
org.apache.jasper.el.JspELException: /whatever/mypage.jsp(71,15) '#{outerBean.innerBean.username}' Error reading 'innerBean' on type
mypackage.OuterBean at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:107) at javax.faces.component.UIOutput.getValue(UIOutput.java:184) at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:284) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:154) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:946) at javax.faces.render.Renderer.encodeChildren(Renderer.java:148) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:936) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942) at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:271) at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:202) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266) atThanks.Sorry, it looks fine to me. In my original post, I had the call stack in code and for some reasons the newlines were removed. So let me try again in text, but putting two newlines. Hope it works this time:
org.apache.jasper.el.JspELException: /whateverr/mypage.jsp(71,15) '#{outerBean.innerBean.property}' Error reading 'innerBean' on type mypackage.OuterBean at
org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:107) at javax.faces.component.UIOutput.getValue(UIOutput.java:184) at
com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201) at
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:284) at
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:154) at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861) at
javax.faces.component.UIComponent.encodeAll(UIComponent.java:946) at
javax.faces.render.Renderer.encodeChildren(Renderer.java:148) at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837) at
javax.faces.component.UIComponent.encodeAll(UIComponent.java:936) at
javax.faces.component.UIComponent.encodeAll(UIComponent.java:942) at
com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:271) at
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:202) at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) at
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at
javax.faces.webapp.FacesServlet.service(FacesServlet.java:266) at
Edited by: sn72 on Sep 21, 2008 10:21 AM
Edited by: sn72 on Sep 21, 2008 10:22 AM -
Setting managed bean names dynamically
I am trying to retrieve a sessionscoped managed bean ,set different values on it then save it on the same session using
FacesContext fc = FacesContext.getCurrentInstance();
ValueBinding vb = FacesContext.getCurrentInstance.getApplication.createValueBinding("#{sessionScope.user}");
user currentuser = (user) vb.getValue(fc);
I successfully retrieve the object,
currentuser.setuser("james");
but when i change fields on it then I cant save i get an IllegalStateException.
vb.setValue(fc,currentuser);help please.okay ladies, here is the answer. the call to facescontext /getvalue/setvalue/ must be on the same thread ie not on separate methods.i.e fetch object on variable declaration, set object on constructor.
-
ActiveX, WingMan Joystick, Immersion TouchSense: can't set "design time" property
I am trying to control a Logitech WingMAN force feedback joystick from
LabVIEW, via the ActiveX control provided by Immersion Corporation
(ImmWeb.ocx).
I know I have basically got the ActiveX right, because I can control
other
Immersion-enabled devices (Logitech iFeel mouse) fine.
However, I can't get the WingMAN to work: the ActiveX control has a
dtDirectXForbidDevice property, which I need to change to
dtDirectXRequireDevice. Immersion have told me that this property is
set
at design time, and is read only at run-time. Trying to set it at
run-time
returns an error. How should I set this property, ideally within
LabVIEW, but alternatively by some other means?
Many thanks.
Patrick
p
.[email protected]Aaron Marks wrote in message news:<[email protected]>...
> I'm not sure about this one, but try right clicking on the control on
> the front panel and selecting the Property Browser. See if you can
> change the property there.
I can _SEE_ the property there, but I can't change it. 8-(
Patrick -
I can't set the visible property of a CWAnnotation Object
I'm working in a W2000 with Visual Basic 6.0.
When I try to set this property (Visible in CWAnnotation), Visual Basic generates a run time error. Is there any kind of patch?This is a known issue with Measurement Studio 6.0. There is not currently a patch for this problem. The workaround is to move the annotation outside the plot area when you do not want to display it.
David Rohacek
National Instruments -
How can I set the timing property node to sample clock property
I am developing a code for acquiring acceleration data from cDAQ 9184 using DAQmx VIs. I need to include a timing property node with a (sample clock rate) reading property. How can I do that?
Solved!
Go to Solution.I really appreciate your effort. NowI have this property Node '' DAQmx Timing'' on the block diagram but the problem is that when click on the property NO menu shows up there. I dont know were the problem is. Is there any software drive I need to install other than DAQ mx to solve this problem? The same problem happent any time I want to use a property node. Let me send you my code file so that you can see where the problem is. And I really thank you in advance for your support.
Attachments:
acceleratiom programing code with logging and Analog Triggering.vi 22 KB -
Setting bind variable for a view object from the Managed Bean
Hi,
i am using JDeveloper 11g, i have to create LOV in the JSF. To show the LOV, it has to populate data using View object and its query parameter need to be sent from the Managed Bean.
For the View object i want to set the bind variable parameter from the managed bean value. bename is stored in a managed bean (session scope)
#{beantest.bename}
But it gives the following exception.
JBO-29000: Unexpected exception caught:
org.codehaus.groovy.control.MultipleCompilationErrorsException,msg=startup failed, Script1.groovy: 1: expecting '!',found '{'@ line1, column 2.
I have followed the link http://kr.forums.oracle.com/forums/thread.jspa?threadID=615474 like Frank wrote on 8.2.2008:
But steps are not clear.
How to input the VO bind parameter with Managed bean variable?
Any Help
Regards
Raj
Edited by: user9928180 on Dec 17, 2008 9:51 AMHi,
a bind variable in a VO needs to be exposed as an executeWithParams operation in the pageDef file. Just add a new action binding to the pageDef file (context menu) and select the executeWithParams operation on teh VO. Then in the argument field, reference the managed bean property for the value
Frank -
Getting error after when trying to print managed session bean property.
Hi All,
I am reading a file from my local machine. After reading a file , i am storing file details in the property of the same bean.
After that i am trying to preint contents of that file in one jsp by accessing that stored managed bean property.
But I am getting following error:
Nov 15, 2009 2:33:41 PM com.sun.faces.lifecycle.LifecycleImpl phase
WARNING: executePhase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@138c63) threw exception
javax.faces.FacesException
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:135)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Unknown Source)
Caused by: ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:319)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at org.apache.catalina.connector.Response.flushBuffer(Response.java:548)
at org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.java:279)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:201)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
... 15 more
Caused by: java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:299)
at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:973)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:314)
... 20 more
Nov 15, 2009 2:33:41 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:299)
at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:973)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:314)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at org.apache.catalina.connector.Response.flushBuffer(Response.java:548)
at org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.java:279)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:201)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Unknown Source)There is no specific reason mentioned for this error. Anyone has faced this problem before?
Whats wrong here?Hi gimbal2,
I haven't deployed the project yet. I am still in development phase. I am using eclipse. So i am using inbuilt browser from eclipse only.
I saw this post on the same forum:
http://forums.sun.com/thread.jspa?threadID=5297862
This person had the same problem. But his question is not answered yet.
People here are saying:
*1)page is getting submitted more than once. Either because the user is clicking on the commandbuttons/links multiple times or through some other event.*
->I am not using any javascript. But problem here is whenever i try to load file from my local machine, in first attempt it wont proceed. I need to load file twice or thrice. Is it some problem?
But one thing to note here is that i am not getting exception after loading the file. I am getting exception after reading the file in managed bean and returning from it with some status.
*2)This exception can be caused by the browser closing its end of the socket for any number of reasons (user presses stop loading button, clicks another link, closes the browser window, etc.):*
->I am not pressing any button or doing any activity once i load the file.
*3)Sounds like it should be caught and ignored since these are normal user actions. I was just concerned it might be causing some kind of impact that we don't know about.*
->I can't ignore it because, my next JSP is not getting loaded after i return from the read file bean.
Hope People here can help me solve this problem. I am not able to proceed :( -
How can I set jbo.sql92.LockTrailer system property in BC4J?
We are using BC4J in 'SQL92' SQLBuilder mode and using MySQL database. row.lock() is not really locking the row. It seems, we need to set jbo.sql92.LockTrailer to correct value so that it will issue correct SQL statement for locking the row. How can I set this system property?
Apparently this has something to do with the content of the TextObject. I added a new TextObject called "TestText" and put "this is test text" into it. I am able to set the value on that TextObject with no issues. But if the TextObject contains any formulas (Text4 in the sample below) the set throws an error, even if I try to set the Text to "" .
foreach (ReportObject ro in letter.ReportDefinition.ReportObjects)
if (ro.Name == "TestText" || ro.Name == "Text4")
TextObject textObj = (ro as TextObject);
string oldText = textObj.Text;
// string oldText = "";
textObj.Text = oldText ;
These reports are imported from CR9.2, does that have anything to do with it? -
How can I set programmatically an ActionListener ?
Hi,
In my managed bean I create a HtmlCommandLink. How can I set its actionListener property in bean to point to some bean's method ?I forgot one method :)
public static MethodExpression createMethodExpression(String expr, Class out, Class[] in) {
FacesContext context = FacesContext.getCurrentInstance();
return context.getApplication().getExpressionFactory().
createMethodExpression(context.getELContext(), expr, out, in);
} -
How to access backing bean of a xml component , in a managed bean of ADF
Hi,
We wrote a xml component in JSF and this component is used in ADF project by including the component as jar .
In a master detail page , we need to update the value of the xml component, when the master row is changed. How to do this.
We are trying to do this by accessing the backing bean of the xml component in ADF project's managed bean. So when ever the row changes, we can access the managed bean in ADF and then can set the value of the xml component by accessing it's backing bean
But i can't access the backing bean instance of the xml component in the ADF managed bean. Could you let me know how to do this. Thanks .Thanks for the response Shay. The xml component is added as a custom component , with a separate faces-config.xml file . This component is added to ADF project as a jar with a custom tag.
In the ADF project , i'm having different managed beans and i can access them from a different managed bean.
The issue is, i can't access the added custom component's backing bean which is available from a different jar , defined in a separate faces-config.xml file . This backing bean is defined with request scope.
Maybe you are looking for
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HT201457 Where can I purchase a Windows 8.1 download for my new Macbook Pro 15 inch Retina?
I want to install Windows 8.1 on my new Macbook Pro i7 intel core 2.2 GHz VIA Bootcamp Application. I want to purchase a download Windows 8.1 because I do not have a DVD slot. I want a legal official download from official Microsoft/Windows/Apple/Boo
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HOow to transfer the value from itab to table control?
Hi, I have a itab that contain all the data. When i click on a tab, i need to populate all the data in the itab over to the table control. How to do that? Any sample code? Regards, Rayden
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Hello, I just got a new eMac and was wondering how I can migrate my apps, files, etc. to it from my old imac G3. The imac has os x Tiger but migration assistant seems to only work with firewire which my iMac doesn't have. Is there a way to move the f
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Hi, Is there a transaction (or a report) in R/3 that can list all the programs that accessed(read/update) a specific table at a certain date/time? I need this information because we are currently investigating a deadlock issue that occurred in our p
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No Video/Only Audio On .mov files exported from Final Cut
I've exported some .mov files from Final Cut on another computer, moved them to this one, and only the audio will play when I try to play them in any program. QuickTime, VLC, MPEG Streamclip, Real Player--nothing will play the video. I either get a b