About backing bean method's invokation

Hi,
I have a backing bean method binded to a component:
<af:selectOneChoice value="#{bindings.managerId.inputValue}"
label="Manager" valign="middle"
binding="#{backing_searchDocuments.managersList}"
valuePassThru="true" immediate="false"
rendered="#{bindings.ListManagersIterator.estimatedRowCount > 1}">
<f:selectItems value="#{bindings.managerId.items}"/>
When page refreshes component executes his binding method. But in some cases, actually when I press the commandMenuItem leading to the same page where I am it seems that it doesn't get invoked.. how can I manage the invocation of backing bean's methods? I need it invoked every time any request is made.. How to do that?

Mario,
this method is executed when the component re-draws. So anything other than a PPR request makes this binding method being called.
If PPR is used with your commandMenuItem, them make sure the PPR trigger is set to refresh the component.
I don't know what code it is that you need to execute each time, but maybe putting this on a action listener is a better idea
Frank

Similar Messages

Backing Bean method not invoked - h:selectOneRadio

Hi,
I am trying to invoke a method in the backing bean when a radio button is selected, but for some reasons the method is not getting invoked, any idea why is it so? copying the code for reference.
I have a command button in this jsp which when clicked is fetching the records(from the backing bean) perfectly and a radio button for each of the record so user can select any one of the records listed.
example.jsp
<%@ page language="java" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
     <base href="<%=basePath%>">
     <title>My 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="sample List">
     
     </head>
<body>
     <f:view>
          <h:form id="contacts">
          <table width="200" border="0" title="sample List" style="border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-style: solid" bgcolor="#F0F0F0" cellpadding="2" cellspacing="2">
               <h:outputLabel value="Product List:" style="font-family: Verdana, Arial, Sans-Serif; font-size: 14px; color: Black; font-weight: bold; font-style: normal; width: 198px" styleClass="bigfieldcell"></h:outputLabel>
                      </table>
          <br>
     <div style="height: 400px; overflow: auto">
               <h:dataTable border="1" value="#{contactsBean.contactsList}" var="contact" bgcolor="#EEEEEE" frame="box" styleClass="orderlabelcell" cellpadding="3">
               <h:column>
                         <f:facet name="header">
                              <h:outputText value="Select to Edit"/>
                         </f:facet>
                              *<h:selectOneRadio valueChangeListener="#{contactsBean.test}">*
                *               <f:selectItem itemValue="#{contact}" />*
            *               </h:selectOneRadio>*               </h:column>
                    <h:column>
                         <f:facet name="header">
                              <h:outputText value="Category"/>
                         </f:facet>
                         <h:inputText value="#{contact.category}" style="border-right-style: none; border-bottom-style: none; border-left-style: none; border-top-style: none; border-right-color: #FFFFFF; border-top-color: #FFFFFF"></h:inputText>
                    </h:column>
                    <h:column>
                         <f:facet name="header">
                              <h:outputText value="Location"/>
                         </f:facet>
                         <h:outputText value="#{contact.location}"></h:outputText>
                    </h:column>
                    <h:column>
                         <f:facet name="header">
                              <h:outputText value="Problem Type"/>
                         </f:facet>
                         <h:outputText value="#{contact.problemType}"></h:outputText>
                    </h:column>
                    <h:column>
                         <f:facet name="header">
                              <h:outputText value="Problem Details"/>
                         </f:facet>
                         <h:outputText value="#{contact.problemDetails}"></h:outputText>
                    </h:column>
                    <h:column>
                         <f:facet name="header">
                              <h:outputText value="Contact"/>
                         </f:facet>
                         <h:outputText value="#{contact.contact}"></h:outputText>
                    </h:column>
               </h:dataTable>
               </div>
               </h:form>
          </f:view>
</body>
</html>
faces-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<!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>
<managed-bean>
<managed-bean-name>contactsBean</managed-bean-name>
<managed-bean-class>services.ContactsBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>contactsDatabaseHandler</managed-bean-name>
<managed-bean-class>dao.ContactsDatabaseHandler</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
</faces-config>
ContactsBean.java
package services;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import javax.faces.context.FacesContext;
import javax.faces.event.AbortProcessingException;
import javax.faces.event.ValueChangeEvent;
import javax.faces.model.SelectItem;
import sun.security.action.GetLongAction;
import dao.ContactsDatabaseHandler;
import model.Contact;
public class ContactsBean {
     private String selectedLocation;
     private List locationList;
     private String selectedProblemType;
     private List problemTypeList;
     private List contactsList;
     private ContactsDatabaseHandler dbHandler;
     private String address;
     private Hashtable region;
     private Contact selectedContact;
     public void test(ValueChangeEvent event)throws AbortProcessingException {
          System.out.println("In Backing Bean : test method.... ");
}Thanks in Advance

The valueChangeListener runs at the server side. You need to submit the form to the server side to invoke the valueChangeListener. There is no client side magic like Javascript.
To submit the parent form on change of the dropdown, just add the following attribute with a piece of Javascript to the h:selectOneMenu:onchange="this.form.submit()"

JSF Problem invoking backing bean method

I want a backing bean method to be invoked when the submit button is clicked but for some strange reason the method is not getting invoked any Help in this regards would be great.
I am able to properly get the values from database and display on the page , after the user types in some more additional information like password , hint question the form has to be submitted when clicked on the submit button..
Register.jsp
<body>
     <f:view>
     <h:graphicImage url="/header.jpg"></h:graphicImage>
           <br><h:form id="user">
                    <table>
                    <tr>
                         <td>
                              <h:outputLabel for="" value="uUser Name:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                              <h:inputText onblur="JavaScript:doSubmit();" value="#{registerFormBean.userName}" id="userName"></h:inputText>
                         </td>
                    </tr>
                    <tr>
                         <td>
                         <h:outputLabel for="" value="First Name:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                         <h:inputText value="#{registerFormBean.firstName}" id="firstName"></h:inputText></td>
                    </tr>
                    <tr>
                         <td><h:outputLabel for="" value="Middle Name:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                         <h:inputText id="middleName" value="#{registerFormBean.middleName}"></h:inputText></td>
                    </tr>
                    <tr>
                         <td><h:outputLabel for="" value="Last Name:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                         <h:inputText id="lastName" value="#{registerFormBean.lastName}"></h:inputText></td>
                    </tr>
                    <tr>
                         <td>
                              <h:outputLabel for="" value="Password:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                              <h:inputText id="password" value="#{registerFormBean.password}"></h:inputText>
                         </td>
                    </tr>
                    <tr>
                         <td><h:outputLabel for="" value="Re-type Password:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                         <h:inputText></h:inputText></td>
                    </tr>
                    <tr>
                         <td><h:outputLabel for="" value="Password Hint Question:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                         <h:inputTextarea id="hintQuestion" value="#{registerFormBean.hintQuestion}"></h:inputTextarea></td>
                    </tr>
                    <tr>
                         <td><h:outputLabel for="" value="Password Hint Answer:" styleClass="orderlabelcell"></h:outputLabel></td><td>
                         <h:inputTextarea id="hintAnswer" value="#{registerFormBean.hintAnswer}"></h:inputTextarea></td>
                    </tr>
                    <tr>
                         <td>
                              <h:commandButton id="submit" value="Submit" type="submit" action="#{registerFormBean.saveUser}"/>
                              <h:commandButton id="Reset" value="Reset" type="reset"/>
                              </td>
                    </tr>
                    </table>
               </h:form>
     </f:view>
</body>
RegisterFormBean.java
package services;
import java.sql.SQLException;
import java.util.ArrayList;
import dao.DatabaseHandler;
import model.User;
public class RegisterFormBean {
User selectedUser;
String userName;
String firstName;
String middleName;
String lastName;
String password;
String hintQuestion;
String hintAnswer;
String errMsg;
private DatabaseHandler dbHandle;
public RegisterFormBean() {
     javax.faces.context.FacesContext context = javax.faces.context.FacesContext.getCurrentInstance();
     javax.faces.application.Application app = context.getApplication();
     dbHandle = (DatabaseHandler)app.createValueBinding("#{databaseHandler}").getValue(context);
public void setUserDetails() {
     try{
          System.out.println("gettting Details for user: "+userName);
          selectedUser = (User)dbHandle.getUser(userName);
     catch (SQLException e) {
          errMsg = "Problem gettting records";
public String getUserName() {
     if(null!=userName){
          setUserDetails();
     if(null!=selectedUser)
          return selectedUser.getLoginName();
     else
     return "";
public void setUserName(String userName){
     this.userName = userName;
public String getFirstName() {
     if(null!=selectedUser)
          return selectedUser.getFirstName();
     else
     return "";
public void setFirstName(String firstName) {
     System.out.println("in setFirst name");
     this.firstName = firstName;
public String getMiddleName() {
     if(null!=selectedUser)
          return selectedUser.getMiddleName();
     else
     return "";
public void setMiddleName(String middleName) {
     System.out.println("in set middle name...");
     this.middleName = middleName;
public String getLastName() {
     if(null!=selectedUser)
          return selectedUser.getLastName();
     else
     return "";
public void setLastName(String lastName) {
     System.out.println("in set last name....");
     this.lastName = lastName;
public String getPassword() {
     return password;
public void setPassword(String password) {
     if(null!=password){
          System.out.println("$$$$$$$$$$$$ setting password.."+password);
          selectedUser.setPassword(password);
public String getHintQuestion() {
     return hintQuestion;
public void setHintQuestion(String hintQuestion) {
     if(null!=hintQuestion){
          System.out.println("######### Hint Question "+hintQuestion);
          selectedUser.setHintQuestion(hintQuestion);
public String getHintAnswer() {
     return hintAnswer;
public void setHintAnswer(String hintAnswer) {
     if(null!=hintAnswer){
          System.out.println("@@@@@@@ Hint Answer"+hintAnswer);
          selectedUser.setHintQuestion(hintAnswer);
public String saveUser(){
     String flag = "";
     System.out.println("IN registerUser Method....");
     try{
          if(null!=selectedUser){
               flag = dbHandle.registerUser(setUserDefaults(selectedUser));
     catch(SQLException se){
     flag="fail";
     System.out.println("FAILED DUE TO THE EXCEPTION :- "+se.getMessage());
     errMsg = "Unable to Register the User...";
     return flag;
public User setUserDefaults(User user){
     System.out.println("SETTING USER DEFAULTS.....");
     user.setActive(true);
     user.setLoginType("False");
     user.setCreatedUserName("SOMEUSERNAME");
     user.setSecIdFunctionGroup(17);
     user.setChallangeWord("CHANGE IT");
     user.setTrusted(false);
     user.setUserTypeIdTypeOf(1);
     user.setChangePwdNextLogin("False");
     user.setLoginIsDisabled(false);
     user.setPasswordNeverExpires(false);
     user.setThinWorkOrder(false);
     user.setCurrencyTypeId(2);
     return user;
I am able to fetch the details from Database and display on the page so DAO is working properly hence not copying here
faces-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<!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>
<managed-bean>
<managed-bean-name>databaseHandler</managed-bean-name>
<managed-bean-class>dao.DatabaseHandler</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>registerFormBean</managed-bean-name>
<managed-bean-class>services.RegisterFormBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/Register.jsp</from-view-id>
<navigation-case>
   <from-outcome>success</from-outcome>
   <to-view-id>/Success.jsp</to-view-id>
</navigation-case>
</navigation-rule>
</faces-config>

A conversion or validation error may have been occurred. Add <h:messages/> to the page to note them all. If you're using at least Sun Mojarra 1.2, then you should be able to note them all in the application server logs.

ValueChangeListener not invoking backing bean method

Hi Everybody
I am using a valueChangeListener attribute with <h:selectOneListbox>. As i am using onChange, the form is getting submitted but the associated backing bean method is not getting invoked.
My JSP code:
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<html>
   <head>
      <title>Song Detail</title>
   </head>
   <body>
      <f:view>
           <h:form id="songForm">
                   <H4>Select a song to view detail.</H4>
            </Br>
                   <h:selectOneListbox id="songList" value="#{songBean.selectedSong}"
valueChangeListener="#{songBean.songInformation}" immediate="true" onchange="submit();">
                          <f:selectItems value="#{songBean.songList}"/>
                 </h:selectOneListbox>
            <p>
             <h:outputText id="result" value="#{songBean.songDetail}"/>
         </p>
     </h:form>
   </f:view>
</body>
</html> My Backing bean method:
public void songInformation(ValueChangeEvent vce) throws AbortProcessingException
          System.out.println("Method invoked");
       } This songInformation() method is not getting invoked.
Please help.

I never say to put every bean in session scope.
I recommend that the following beans are in session scope:
(1) the value property of h:dataTable
(2) the value property of f:selectItems
(3) the rendered property
They are evaluated before Update Model Values phase.

Refresh iterator after invoking backing bean method

Hi guys,
I 'm using jdev 11.1.1.1.0.
I have a jspx page which displays a table with data. I've succeedeed on not displaying data of the table on initial rendering with this code (it's my will) :
<iterator Binds="ProjetsActifsLectureSeule_extend1" RangeSize="25"
DataControl="AppModuleCodesProjetsDataControl"
id="ProjetsLectureSeule1Iterator" RefreshCondition="#{!adfFacesContext.postback}"/>
When i click a button on the page i want the table to display all datas. I've coded a backingbean method for that (named displayall) :
public void displayAll(ActionEvent actionEvent) {
((DCIteratorBinding)getBindings().get("ProjetsLectureSeule1Iterator")).executeQuery();
AdfFacesContext.getCurrentInstance().addPartialTarget(table3); // table3 contains the datas i want to be refreshed
The method is executed but no datas are displayed like in the initial rendering of the page.
What is wrong with my code?
Thanks

Yes Amseth,
i want that datas of a query aren't displayed (it's a table component) on the initial rendering of the page.
But i want there are displayed when i reexecute the query from a backing bean method.

***How to Invoke backing bean method by DOUBLE-CLICK the table ROW!!***

Hi,
How can I collect the selected row value & navigate to next page by DOUBLE-CLICK the result table row.
My application got searchResult page where I am displaying the list of user in result table. Then selecting any one row and navigating to master details page by clicking the continue button. Button Action method will collect the selected row userID which I am forwarding to the masterDetails page.
Same functionality I want to do by double click the row instead of clicking the button!!. I want to trigger the backing bean method if the user double click the row basically. Please help me in this how to do this?
Current button action method:
*public String userSelected() {*
FacesCtrlHierNodeBinding binding = (FacesCtrlHierNodeBinding) searchResultTable.getSelectedRowData();
currentRow = binding.getRow();
selectedNetID = (String) currentRow.getAttribute("netid");
System.out.println("selectedNetID -->"+selectedNetID);
requestContext.getPageFlowScope().put("netid",selectedNetID);
return "continue";
*}*

Puthanampatti ,
Yes, I am using the same. Below is my code. I am trying to get the object of the MAIN jspx page region (where I am displaying the fragments) and refresh the one. But cant able to get the object for the region it is returning null. without refresh seems the navigation wont work.
public void doDbClick(ClientEvent clientEvent) {
FacesCtrlHierNodeBinding binding = (FacesCtrlHierNodeBinding) searchResultTable.getSelectedRowData();
currentRow = binding.getRow();
selectedNetID = (String) currentRow.getAttribute("netid");
System.out.println("selectedNetID -->"+selectedNetID);
requestContext.getPageFlowScope().put("netid",selectedNetID);
try{
FacesContext facesCtx = FacesContext.getCurrentInstance();
NavigationHandler nh = facesCtx.getApplication().getNavigationHandler();
nh.handleNavigation(facesCtx, "", "continue");
System.out.println("region obj -->" +facesCtx.getViewRoot().findComponent("advse1"));
// Refresh the current region; advse1 is the id of the region component inside jspx page
AdfFacesContext.getCurrentInstance().addPartialTarget(facesCtx.getViewRoot().findComponent("advse1"));
catch(Exception e){
System.out.println("Error is: " +e);
Is this correct coding to get the region object?? actually the "result table" and "Master details" are 2 different fragments which are linked with task-flow and the task flow is part of main jspx page as a region. I am using that region ID to get the obj, but cant able to get so....!!! any idea

Accessing a JSF element from a back bean method

Hi,
short question, can I access the JSF element from a back bean method?
So, for example, if I have the following JSF code:
<h:panelGroup id="test1" rendered="#{bean.someMethod}">...</h:panelGroup>
<h:panelGroup id="test2" rendered="#{bean.someMethod}">...</h:panelGroup>
<h:panelGroup id="test3" rendered="#{bean.someMethod}">...</h:panelGroup>
Can I found out in some way, which element (esp. which ID) calls the someMethod-method?
Kind regards
Matthias

There are more possibilities as well. If you depend it on for example the User's rights/groups, then you can also do for example:
rendered="#{user.admin}" // getter = public boolean isAdmin()
rendered="#{user.groupName == 'admin'}" // getter = public String getGroupName()
rendered="#{user.groupId > 1}" // getter = public int getGroupId()
rendered="#{fn:contains(user.groups, 'admin')}" // getter = public String[] getGroups() or public List<String> getGroups()
etc..I think it's after all just a matter of learning about the capabilities of EL a bit more.

ADF Faces Declarative Component onLoad event call Backing Bean Method

Hello.
We are trying to implement a declarative component, that will be used as Flex Fields for our application, ie, the components will be created dynamically through a database configuration, and who is responsible for organizing and creating the components, is the declarative components, and its own backing bean.
The declarative component, will receive a List of custom components, and with this list it is possible to create the components dynamically. We want the components to be created as soon as the page is loaded. The developer could place this declarative component in any region of his page, and even in another tab if he wishes. The problem is, that we cannot register a load event in the declarative component, since it doesn't have a document Object, to call the declarative components backing bean method that is responsible for creating components.
How could we simulate the onLoad (of the declarative components) so that the backing bean method (responsible for creating component, and putting it in the view tree) could be called ?
I've tried with a RENDER_RESPONSE phaseListener, but the beforePhase has no objects in the tree, and the afterPhase has already rendered to the client.
Any ideas on how to achieve this ?
Thanks a lot.
Regards,
John

Hi Frank, thanks for the response.
I'm curious about the dynamic declarative component. Any place I could check it out ?
Back to my scenario. I'll try to be more clear to what we need!
We have to have dynamic creation of components, based on a database configuration. This will allow our customers to have custom flex fields, without the need of us developing custom pages for each customer.
One solution we are trying out, is the declarative component. Why ? Because the developer (when developing the page), knows that this specific page, is possible of customization by the client (custom flex fields). With this, the developer would choose where on his page the custom flex fields will be placed. Note that at this point (design time), no component (input, buttrons, etc) is created. The idea of the declarative component, is just so the Developer knows where he wants the custom fields placed in his page (a tab, below the form fields, in a another panel group, and so on). The declarative component, has only a container, PanelFormLayout, and no other component.
What we want, is a way of calling our managed bean (the managed bean of the declarative component, that now I did configure it in the adfc-config.xml file , thanks for the tip) method, that's responsible for creating the custom components. The declarative component, receives a list of all the custom fields that needs to be created, at design time, through an attribute. The developer is responsible for setting this list when he drags the declarative component on his page.
Now that I've put the declarative components managed bean in the adfc-config.xml file, the @PostConstruct is called correctly, but I still have a problem. At this moment (postContstruct call), my component PanelFormLayout (that is binded to the managed bean), is null. So I cannot add any component to the PanelFormLayout.
Am I way out of line here Frank ?
Really appreciate your comments.
Thanks a lot.
John

How to call the backing bean method through javascript

Hi
I have a command button associated with actionListener . Action Listener method associated with backing bean methods.
I want to fire the event on command button and backing bean method should be invoked from javascript dynamically.
can anybody help me asap

JSF<h:form id="formId">
<h:commandButton id="buttonId" value="submit" actionListener="#{myBean.action}" />
</h:form>JSdocument.getElementById('formId:buttonId').click();

Calling a backing bean method after load of fragment in adf

I needed to call a backing bean method after page load of fragment in adf.
I used the method suggested in:
https://community.oracle.com/message/11044570
only difference is im giving the if clause as:
if (refreshFlag == RegionBinding.RENDER_MODEL ) {
instead of
if (refreshFlag == RegionBinding.PREPARE_MODEL)
It was working fine, but page was not getting refreshed so used the code as mentioned in example:
public void refresh() {
          FacesContext facesContext = FacesContext.getCurrentInstance();
          String refreshpage = facesContext.getViewRoot().getViewId();
          ViewHandler viewHandler =facesContext.getApplication().getViewHandler();
          UIViewRoot viewroot = viewHandler.createView( facesContext, refreshpage);
          viewroot.setViewId(refreshpage);
          facesContext.setViewRoot(viewroot);
Now issue is once page is loaded and backing bean method is called, the refresh code refreshes the page and upon page load, refresh method is called again in recursive fashion.
please advise what to do in such scenario?
I tried to do selective refresh using some variable(also with static) but it does not help as page wont be refresh at all or page will keep refreshing recursively.

Use clientListener on the page load event
<af:document id=”d1″>
    <af:serverListener type=”onloadEvent”
                       method=”#{<managedbean name>.<method name>}”/>
    <af:clientListener method=”onLoadClient” type=”load”/>
    <af:resource type=”javascript”>
    function onLoadClient(event) {
      AdfCustomEvent.queue(event.getSource(),”onloadEvent”,{},false);
      return true;
    </af:resource>

How to set button disabled property based on backing bean method

JDeveloper 12c
I have a table and a button on the page. When user selects certain table row I want to enable/disable the button.
My backing bean (which has backing bean scope in the task flow where the page is) is
package view.backing;
public class Studybrowse {
    public Studybrowse() {
    public String b1_action() {
          //Do something here
        return null;
   public boolean b1_user_auth(){
       // Do something here to return true or false
        return true;
My button is something like this:
<af:button text="Do something" id="b4" action="#{backingBeanScope.Studybrowse.b1_action}"
               disabled="#{backingBeanScope.Studybrowse.b1_user_auth THIS DOES NOT WORK}"
               partialTriggers="t1"/>
The first problem is in design time, it says: "Reference backingBeanScope.Studybrowse.b1_user_auth not found"
and in runtime, desired behavior does not work.
Any help is appreciated

Timo:
I changed my backing bean method like this:
    public Boolean isUserAuthorized(){
        // some code here that will return true or false, hardcode to true for now
        return true;
and the button disabled property like this:
           <af:button text="Go to Reports!" id="b5" action="#{backingBeanScope.Studybrowse.b1_action}"
                       disabled="#{backingBeanScope.Studybrowse.isUserAuthorized}"
                       partialTriggers="t1"/>
Still same problem in design time there is a warning and 500 error in runtime.
<Jan 22, 2014 11:36:15 AM CST> <Warning> <oracle.adf.view.rich.component.fragment.UIXRegion> <ADF_FACES-00009> <Error processing viewId: /studyBrowse URI: /studyBrowse.jsf actual-URI: null.
javax.el.PropertyNotFoundException: //C:/Documents and Settings/rade/Application Data/JDeveloper/system12.1.2.0.40.66.68/o.j2ee/drs/ADFOracleReports/ViewControllerWebApp.war/studyBrowse.jsff @41,46 disabled="#{backingBeanScope.Studybrowse.isUserAuthorized}": The class 'view.backing.Studybrowse' does not have the property 'isUserAuthorized'.
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:111)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73)
at oracle.adfinternal.view.faces.renderkit.rich.ButtonRenderer.getDisabled(ButtonRenderer.java:436)
at oracle.adfinternal.view.faces.renderkit.rich.ButtonRenderer.encodeAll(ButtonRenderer.java:270)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1578)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:1085)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:455)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$1600(PanelGroupLayoutRenderer.java:30)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:761)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:653)
at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:195)
at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:326)
at oracle.adfinternal.view.faces.taglib.region.IncludeTag$FacetWrapper.processFlattenedChildren(IncludeTag.java:683)
at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:171)
at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:326)
at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:291)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:366)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1578)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:1085)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3195)
at oracle.adfinternal.view.faces.renderkit.rich.PageTemplateRenderer.encodeAll(PageTemplateRenderer.java:68)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1578)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:1085)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3195)
at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer._encodeChildren(RegionRenderer.java:417)
at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer.encodeAll(RegionRenderer.java:228)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1578)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:1085)
at oracle.adf.view.rich.component.fragment.UIXRegion.encodeEnd(UIXRegion.java:288)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3195)
at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:275)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1578)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:1085)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3195)
at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1473)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1578)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:1085)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782)
at oracle.adfinternal.view.faces.component.AdfViewRoot.encodeAll(AdfViewRoot.java:102)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:402)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.renderView(ViewDeclarationLanguageFactoryImpl.java:338)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:170)
at oracle.adfinternal.view.faces.lifecycle.ResponseRenderManager.runRenderView(ResponseRenderManager.java:52)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1104)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:389)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:255)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:341)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:478)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:478)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:303)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:208)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:137)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:225)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3367)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3333)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2220)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2146)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2124)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1564)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:254)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:295)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:254)
>
<Jan 22, 2014 11:36:15 AM CST> <Error> <javax.enterprise.resource.webcontainer.jsf.application> <BEA-000000> <Error Rendering View[/studyBrowse]
javax.el.PropertyNotFoundException: //C:/Documents and Settings/rade/Application Data/JDeveloper/system12.1.2.0.40.66.68/o.j2ee/drs/ADFOracleReports/ViewControllerWebApp.war/studyBrowse.jsff @41,46 disabled="#{backingBeanScope.Studybrowse.isUserAuthorized}": The class 'view.backing.Studybrowse' does not have the property 'isUserAuthorized'.
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:111)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73)
at oracle.adfinternal.view.faces.renderkit.rich.ButtonRenderer.getDisabled(ButtonRenderer.java:436)
at oracle.adfinternal.view.faces.renderkit.rich.ButtonRenderer.encodeAll(ButtonRenderer.java:270)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1578)
Truncated. see log file for complete stacktrace
>

How to call backing bean method when user tabs out of af:inputListOfValues field

Hi,
I am using jdev 11.1.2.4.
I want to call a backing bean method based on the value selected in the af:inputListOfValues field.
The requirement is similar as Frank Nimphius-Oracle has demonstrated here https://blogs.oracle.com/jdevotnharvest/entry/how_to_notify_the_server but with Input List of Values component.
The fields I want to call method from is
<af:inputListOfValues id="appealNameId"
                      popupTitle="Search and Select: #{bindings.AppealName.hints.label}"
                      value="#{bindings.AppealName.inputValue}"
                      label="#{bindings.AppealName.hints.label}"
                      model="#{bindings.AppealName.listOfValuesModel}"
                      required="#{bindings.AppealName.hints.mandatory}"
                      columns="#{bindings.AppealName.hints.displayWidth}"
                      shortDesc="#{bindings.AppealName.hints.tooltip}"
                      binding="#{backingBeanScope.backing_Donation.appealNameId}"
                      autoSubmit="true" clientComponent="false">
                      <f:validator binding="#{bindings.AppealName.validator}"/>
                      <af:autoSuggestBehavior suggestedItems="#{backingBeanScope.backing_Donation.onSuggestAppeal}"/>
                      <af:clientListener method="onBlurTxtField" type="blur"/>
</af:inputListOfValues>
<af:serverListener type="onBlurNotifyServer"
                   method="#{backingBeanScope.backing_Donation.onBlurNotify}"/>
as you can see, af:serverListener is outside the af:inputListOfValues which probably is the reason its not executing this method?
public void onBlurNotify(ClientEvent clientEvent) {
   // get a hold of the input text component
   RichSelectOneChoice inputTxt = (RichSelectOneChoice) clientEvent.getComponent();
   //do some work on it here (e.g. manipulating its readOnly state)
   //Get access to the payload
   Map parameters = clientEvent.getParameters();
   System.out.println("SubmittedValue = "+parameters.get("submittedValue"));
   System.out.println("LocalValue = "+parameters.get("localValue"));
I've tried to put serverListener tag inside the <af:inputListOfValues> but getting below error
"Server Listener is not valid child of Input List of Values"
any ideas please?
thanks

As first, check to see that you are using correct type for af:serverListener (thet one you are queue in the javaScript onBlurTxtField function)
If still does not work, go to directly to the page source code, and put af:serverListener "by hand", as a child for af:inputListOfValues.
Because it is possible that these messages are false alarm...

SelectOneMenu: How can I fire a backing bean method just when click

I want that when just I click one option of Dropdown list it fires a backing bean method.
The method must take the new value of dropdown, to execute a SQL to populate a new (another one) dropdown list and refresh the page.
My code
                        <h:commandButton id="button1" style="left: 216px; top: 216px; position: absolute" value="Cancelar"/>
                        <h:commandButton id="button2" style="left: 312px; top: 216px; position: absolute" value="Generar"/>
                        <h:outputLabel for="componentLabel5" id="componentLabel5" style="left: 120px; top: 0px; position: absolute">
                            <h:outputText id="componentLabel5Text" value="Título de la Página"/>
                        </h:outputLabel>
                        <h:selectOneMenu immediate="true" value="#{fgstb.ctoId}" valueChangeListener="#{fgstb.cambiaValorCtos}" id="dropdown1" style="left: 264px; top: 72px; position: absolute; width: 120px">
                            <f:selectItems id="dropdown1SelectItems" value="#{fgstb.ctos}"/>
                        </h:selectOneMenu>
                        <h:selectOneRadio id="radioButtonList1" layout="pageDirection" style="left: 48px; top: 48px; position: absolute" value="#{fgstb.modo}">
                            <f:selectItem id="radioButton1" itemLabel="Generar Campeonato" itemValue="1"/>
                            <f:selectItem id="radioButton2" itemLabel="Generar desde Campeonato" itemValue="2"/>
                            <f:selectItem id="radioButton3" itemLabel="Generar Todos Campeonatos" itemValue="3"/>
                        </h:selectOneRadio>It works fine but when I push a button and I would like it works when I click over dropdown list.
Thank you

Hi,
You can simply add onchange="submit()" attribute to your component to allow form to be submited when the coomponent value is changed, and add also a value change listener to allow JSF to be notiifed for component value change event :
<h:selectOneMenu onchange="submit()" valueChangeListener="#{fgstb.cambiaValorCtos}"
                          immediate="true" value="#{fgstb.ctoId}"   id="dropdown1" style="left: 264px; top: 72px; position: absolute; width: 120px">
                            <f:selectItems id="dropdown1SelectItems" value="#{fgstb.ctos}"/>
</h:selectOneMenu>

How to call backing bean method from java script

Hi,
I would like to know how to call backing bean method from java script.
I am aware of serverListener and [AjaxAutoSuggest article|http://www.oracle.com/technology/products/jdev/tips/mills/AjaxAutoSuggest/AjaxAutoSuggest.html]
but i am running in to some issues with [AjaxAutoSuggest article|http://www.oracle.com/technology/products/jdev/tips/mills/AjaxAutoSuggest/AjaxAutoSuggest.html]
regarding which i asked for help in other thread with subject ....Question on AjaxAutoSuggest article (Ajax Transactions Using ADF and J...)
The reason why i posted is ( though i realise both are duplicates) .. that threads looks as a specific question to that article hence i would like to ask the quantified problem is asked in this thread.
So could any please letme know how to call backing bean method from java script
Thanks
Murali
Edited by: mchepuri on Oct 24, 2009 6:17 PM
Edited by: mchepuri on Oct 24, 2009 6:20 PM

Hello,
May know how to submit a button autoamtically on onload of page with clicking a welcome alert box. the submit button has managed button too to show a message on console using SOP.
the problem is.
1. before loading the page a javascript comes on which i clicked ok
2. the page gets loaded and the button is there which gets automatically clicked and the managed bean associated with prints a message on console using SOP.
I m trying to do this through server listener and click listener. the code is(adf jspx page)
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1" binding="#{backingBeanScope.backing_check4.d1}">
<af:form id="f1" binding="#{backingBeanScope.backing_check4.f1}">
<af:commandButton text="commandButton 1"
binding="#{backingBeanScope.backing_check4.cb1}"
id="cb1" action="#{beanCheck4.submit1}"/>
<af:clientListener type="click" method="delRow"/>
<af:serverListener type= "jsServerListener"
method="#{backingBeanScope.backing_check4.submit1}"/>
<f:facet name="metaContainer">
<af:resource type ="javascript">
x=confirm("hi");
// if(x){
delRow = function(event){
AdfCustomEvent.queue(event.getSource(), "jsServerListener", {}, false);
return true;
</af:resource>
</f:facet>
</af:form>
</af:document>
</f:view>

</jsp:root>
the backing bean code is -----
public class classCheck4 {
public classCheck4() {
public String submit1() {
System.out.println("hello");
return null;
}

How to call Backing Bean method from href tag in JSF. -- URGENT

Hi guys,
i am new to JSF. i want one option. how to call a backing bean method from href.
I searched a lot. i found one component <commandLink>, but i cann't use <commandLink> i have to use only href which is client instructions.
If anyone knows pls help me. Its Urgent. If u can, give me the code also.
Suggestions will be appreciated.
Thanks
Rajesh

You can make use of the constructor of the backing bean or the @PostConstruct annotation if you want to use managed properties.
You may get some ideas out of this: [http://balusc.blogspot.com/2006/06/communication-in-jsf.html].

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