Command Link doesn't work - may be a bug

Hi all,
I'm using JDev 11g. I added two pages to the adfc-config.xml file and a controlFlowCase from one to another. Page1--> Page2 The action name is "aaa".
And then i added a command link to the Page1 and selected the action name "aaa". Now i'm click the command link, but it doesn't work. I'm shocked. What is the problem? It's so basic thing.
Erdo

I'm running just like you said. Here is the error log :
oracle.jbo.JboException: JBO-29114 ADFContext is not setup to process messages for this exception. Use the exception stack trace and error code to investigate the root cause of this exception. Root cause error code is JBO-29000. Error message parameters are {0=java.lang.NullPointerException, 1=null}
     at oracle.adf.model.binding.DCIteratorBinding.reportException(DCIteratorBinding.java:376)
     at oracle.adf.model.binding.DCIteratorBinding.callInitSourceRSI(DCIteratorBinding.java:1693)
     at oracle.adf.model.binding.DCIteratorBinding.internalGetRowSetIterator(DCIteratorBinding.java:1645)
     at oracle.adf.model.binding.DCIteratorBinding.refresh(DCIteratorBinding.java:4395)
     at oracle.adf.model.binding.DCExecutableBinding.refreshIfNeeded(DCExecutableBinding.java:341)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.isAttributeUpdateable(JUCtrlValueBinding.java:1647)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.isAttributeUpdateable(JUCtrlValueBinding.java:1754)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.isUpdateable(JUCtrlValueBinding.java:2610)
     at oracle.adfinternal.view.faces.model.AdfELResolver._isReadOnly(AdfELResolver.java:96)
     at oracle.adfinternal.view.faces.model.AdfELResolver.isReadOnly(AdfELResolver.java:112)
     at javax.el.CompositeELResolver.isReadOnly(CompositeELResolver.java:353)
     at com.sun.faces.el.DemuxCompositeELResolver._isReadOnly(DemuxCompositeELResolver.java:290)
     at com.sun.faces.el.DemuxCompositeELResolver.isReadOnly(DemuxCompositeELResolver.java:319)
     at com.sun.el.parser.AstValue.isReadOnly(Unknown Source)
     at com.sun.el.ValueExpressionImpl.isReadOnly(Unknown Source)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer._getUncachedReadOnly(EditableValueRenderer.java:486)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.cacheReadOnly(EditableValueRenderer.java:416)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.beforeEncode(LabeledInputRenderer.java:128)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:340)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:405)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeFormItem(PanelFormLayoutRenderer.java:1015)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.access$100(PanelFormLayoutRenderer.java:46)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1491)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1410)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
     at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeChildren(PanelFormLayoutRenderer.java:352)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.encodeAll(PanelFormLayoutRenderer.java:187)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
...

Similar Messages

My command link doesn't work

hi all,
i have a created a page where i am performing a web type search with search form and search results on the same page and i have also implemented the conditional display of search results table as directed by the ADFBC guide.
i.e., I created a managed bean where in am setting the searchFirstTime flag. here is the code of my managed bean.
public class UserState {
private static final String SEARCH_FIRSTTIME_FLAG = "SEARCH_FIRSTTIME_FLAG";
private HashMap hmUserSettings = new HashMap();
public UserState() {
try{
System.out.println("setting the user settings in constructor");
hmUserSettings.put(SEARCH_FIRSTTIME_FLAG,true);
}catch(Exception e){
e.printStackTrace();
public boolean isSearchFirstTime(){
Boolean firstTime = (Boolean)hmUserSettings.get(SEARCH_FIRSTTIME_FLAG);
try{
System.out.println("setting the search flag in isSearchFirstTime firstTime.booleanValue() :"+firstTime.booleanValue());
if (firstTime == null){
firstTime = true;
}catch(Exception e){
e.printStackTrace();
return firstTime.booleanValue();
public void setSearchFirstTime(boolean searchFlag){
try{
System.out.println("setting the search flag searchFlag :"+searchFlag);
hmUserSettings.put(SEARCH_FIRSTTIME_FLAG, new Boolean(searchFlag));
}catch(Exception e){
e.printStackTrace();
In the search results table one of the columns is a command link, clicking on which opens a pop up window where i have some more details being displayed.
here is the code of my jspx page for the command link
<af:commandLink text="#{row.OrderNumber}"
binding="#{backing_TestDDPUD.commandLink1}"
action="#{backing_TestDDPUD.commandLink1_action}"
useWindow="true"
partialSubmit="true"
windowHeight="200"
windowWidth="500"
id="commandLink1"/>
i have specified the action to be performed,in the backing bean of my page, here's the code
public String commandLink1_action() {
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("setCurrentRowWithKey");
Object result = operationBinding.execute();
System.out.println("inside commandLink1_action");
if (!operationBinding.getErrors().isEmpty()) {
System.out.println("$$$$$$$$$$$$$$$ has errors $$$$$$$$$$$$4");
return null;
DCIteratorBinding ib = (DCIteratorBinding)bindings.get("OeOrderHeadersViewResultsIterator");
Row row = ib.getCurrentRow();
Number numHeaderId = (Number)row.getAttribute("HeaderId");
FacesContext fc = FacesContext.getCurrentInstance();
// 2. Create value binding for the #{data} EL expression
ValueBinding vb = fc.getApplication().createValueBinding("#{data}");
// 3. Evaluate the value binding, casting the result to BindingContext
BindingContext bc = (BindingContext)vb.getValue(fc);
// 4. Find the data control by name from the binding context
DCDataControl dc = bc.findDataControl("TestDDAppModuleDataControl");
// 5. Access the application module data provider
ApplicationModule am = (ApplicationModule)dc.getDataProvider();
ViewObject vo = am.findViewObject("OeOrderLinesAllView");
vo.setNamedWhereClauseParam("theHeaderId",numHeaderId);
System.out.println((vo.getNamedWhereClauseParam("theHeaderId")));
return "dialog:orderDetails";
my problem is that now when i enter a search criteria and execute the search, the search results are displayed properly in the table but when i click on the command link it does not open the pop up window, it does not even enter into the commandlink1_action() method..here's the log which i get after i click on the command link..can somebody please tell me what is going wrong or what exactly is happening
07/03/28 17:19:20 [363] Reusing a cached session application module instance
07/03/28 17:21:03 [364] **** refreshControl() for BindingContainer :TestDDPUDPageDef
07/03/28 17:21:03 [365] *** Using bean introspection to lookup value :result
07/03/28 17:21:03 [366] Invoke method Action:999
07/03/28 17:21:03 [367] DCInvokeMethod:Invoking TestDDAppModuleDataControl.dataProvider.setOrgPolicyContext()
07/03/28 17:21:03 inside the setOrgPolicyContext
07/03/28 17:21:03 blnSetOrgPolicyContext finally :true
07/03/28 17:21:03 [368] Resolving VO:TestDDAppModule.OeOrderHeadersView for iterator binding:OeOrderHeadersViewIterator
07/03/28 17:21:03 [369] DCUtil, RETURNING: <null> for TestDDAppModule.OeOrderHeadersView
07/03/28 17:21:03 [370] Resolving VO:OeOrderHeadersView for iterator binding:OeOrderHeadersViewResultsIterator
07/03/28 17:21:03 [371] DCUtil, returning:oracle.adfinternal.view.faces.model.binding.FacesCtrlRangeBinding, for OeOrderHeadersView
07/03/28 17:21:03 [372] *** DCDataControl.sync() called from :DCBindingContainer.refresh
07/03/28 17:21:03 [373] valiateToken:Decompressed BC state:BCST:=0OeOrderHeadersViewIterator=-F-,OeOrderHeadersViewResultsIterator=-D-000100000004C30A031F,
07/03/28 17:21:03 setting the user settings in constructor
07/03/28 17:21:03 setting the search flag in isSearchFirstTime firstTime.booleanValue() :true
07/03/28 17:21:03 setting the search flag in isSearchFirstTime firstTime.booleanValue() :true
07/03/28 17:21:03 setting the search flag in isSearchFirstTime firstTime.booleanValue() :true
07/03/28 17:21:03 [374] **** refreshControl() for BindingContainer :TestDDPUDPageDef
07/03/28 17:21:03 [375] *** DCDataControl.sync() called from :DCBindingContainer.refresh
07/03/28 17:21:03 setting the search flag in isSearchFirstTime firstTime.booleanValue() :true

hi Frank,
i have my table inside a panel page which is already sorrounded with h:form so i cannot sorround my table again with h:form or af:form. the command link in the page was working fine, till i included the code for the conditional display of the results table. If i look at the log printed after i click on the command link, i don't see any of the sop's being printed that i have given inside the commandlink1_action() method, i have a feeling that my action method is not being called at all and i am not able to figure out why the sop in the isSearchFirstTime() method is being printed 4 times.
here is the entire code of my .jspx
<?xml version='1.0' encoding='windows-1252'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:afh="http://xmlns.oracle.com/adf/faces/html"
xmlns:af="http://xmlns.oracle.com/adf/faces">
<jsp:output omit-xml-declaration="true" doctype-root-element="HTML"
doctype-system="http://www.w3.org/TR/html4/loose.dtd"
doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN"/>
<jsp:directive.page contentType="text/html;charset=windows-1252"/>
<f:view>
<afh:html binding="#{backing_TestDDPUD.html1}" id="html1">
<f:loadBundle basename="UIResources" var="res"/>
<afh:head title="SalesOrderTemplate" binding="#{backing_TestDDPUD.head1}"
id="head1">
<meta http-equiv="Content-Type"
content="text/html; charset=windows-1252"/>
</afh:head>
<afh:body binding="#{backing_TestDDPUD.body1}" id="body1">
<af:messages binding="#{backing_TestDDPUD.messages1}" id="messages1"/>
<h:form binding="#{backing_TestDDPUD.form1}" id="form1">
<af:panelPage title="Change Me"
binding="#{backing_TestDDPUD.panelPage1}"
id="panelPage1">
<f:facet name="menu1"/>
<f:facet name="menuGlobal"/>
<f:facet name="branding"/>
<f:facet name="brandingApp"/>
<f:facet name="appCopyright"/>
<f:facet name="appPrivacy"/>
<f:facet name="appAbout"/>
<af:panelForm binding="#{backing_TestDDPUD.panelForm1}"
id="panelForm1">
<af:inputText value="#{bindings.OrderNumber.inputValue}"
label="#{bindings.OrderNumber.label}"
columns="#{bindings.OrderNumber.displayWidth}"
binding="#{backing_TestDDPUD.inputText8}"
id="inputText8"/>
<af:inputText value="#{bindings.SoldToOrgId.inputValue}"
label="#{bindings.SoldToOrgId.label}"
columns="#{bindings.SoldToOrgId.displayWidth}"
binding="#{backing_TestDDPUD.inputText39}"
id="inputText39"/>
<f:facet name="footer">
<af:panelGroup layout="vertical"
binding="#{backing_TestDDPUD.panelGroup1}"
id="panelGroup1">
<af:panelButtonBar binding="#{backing_TestDDPUD.panelButtonBar2}"
id="panelButtonBar2">
<af:commandButton actionListener="#{bindings.Execute.execute}"
text="Search"
disabled="#{!bindings.Execute.enabled}"
binding="#{backing_TestDDPUD.commandButton2}"
id="commandButton2">
<af:setActionListener from="#{false}"
to="#{UserState.searchFirstTime}"/>
</af:commandButton>
</af:panelButtonBar>
</af:panelGroup>
</f:facet>
</af:panelForm>
<af:table value="#{bindings.OeOrderHeadersView.collectionModel}"
var="row"
rows="#{bindings.OeOrderHeadersView.rangeSize}"
first="#{bindings.OeOrderHeadersView.rangeStart}"
emptyText="#{bindings.OeOrderHeadersView.viewable ? 'No rows yet.' : 'Access Denied.'}"
binding="#{backing_TestDDPUD.table1}" id="table1"
rendered="#{UserState.searchFirstTime == false}">
<af:column sortProperty="OrderNumber" sortable="false"
headerText="#{bindings.OeOrderHeadersView.labels.OrderNumber}"
binding="#{backing_TestDDPUD.column1}" id="column1">
<af:commandLink text="#{row.OrderNumber}"
binding="#{backing_TestDDPUD.commandLink1}"
action="#{backing_TestDDPUD.commandLink1_action}"
useWindow="true" partialSubmit="true"
windowHeight="200" windowWidth="500"
id="commandLink1"/>
</af:column>
<af:column sortProperty="SoldToOrgId" sortable="false"
headerText="#{bindings.OeOrderHeadersView.labels.SoldToOrgId}"
binding="#{backing_TestDDPUD.column2}" id="column2">
<af:inputText value="#{row.SoldToOrgId}"
required="#{bindings.OeOrderHeadersView.attrDefs.SoldToOrgId.mandatory}"
columns="#{bindings.OeOrderHeadersView.attrHints.SoldToOrgId.displayWidth}"
binding="#{backing_TestDDPUD.inputText2}"
id="inputText2">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.OeOrderHeadersView.formats.SoldToOrgId}"/>
</af:inputText>
</af:column>
<af:column sortProperty="OrderTypeId" sortable="false"
headerText="#{bindings.OeOrderHeadersView.labels.OrderTypeId}"
binding="#{backing_TestDDPUD.column3}" id="column3">
<af:inputText value="#{row.OrderTypeId}"
required="#{bindings.OeOrderHeadersView.attrDefs.OrderTypeId.mandatory}"
columns="#{bindings.OeOrderHeadersView.attrHints.OrderTypeId.displayWidth}"
binding="#{backing_TestDDPUD.inputText3}"
id="inputText3">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.OeOrderHeadersView.formats.OrderTypeId}"/>
</af:inputText>
</af:column>
<af:column sortProperty="RequestDate" sortable="false"
headerText="#{bindings.OeOrderHeadersView.labels.RequestDate}"
binding="#{backing_TestDDPUD.column4}" id="column4">
<af:inputText value="#{row.RequestDate}"
required="#{bindings.OeOrderHeadersView.attrDefs.RequestDate.mandatory}"
columns="#{bindings.OeOrderHeadersView.attrHints.RequestDate.displayWidth}"
binding="#{backing_TestDDPUD.inputText5}"
id="inputText5">
<f:convertDateTime pattern="#{bindings.OeOrderHeadersView.formats.RequestDate}"/>
</af:inputText>
</af:column>
<af:column sortProperty="OrderedDate" sortable="false"
headerText="#{bindings.OeOrderHeadersView.labels.OrderedDate}"
binding="#{backing_TestDDPUD.column5}" id="column5">
<af:inputText value="#{row.OrderedDate}"
required="#{bindings.OeOrderHeadersView.attrDefs.OrderedDate.mandatory}"
columns="#{bindings.OeOrderHeadersView.attrHints.OrderedDate.displayWidth}"
binding="#{backing_TestDDPUD.inputText6}"
id="inputText6">
<f:convertDateTime pattern="#{bindings.OeOrderHeadersView.formats.OrderedDate}"/>
</af:inputText>
</af:column>
</af:table>
</af:panelPage>
</h:form>
</afh:body>
</afh:html>
</f:view>

</jsp:root>
thanks,
lavanya

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     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)

The jsf jsp is:
<h:form>
    <tr:panelHeader styleClass="titleText" text="Report Summary"/>
    <tr:outputFormatted rendered="#{empty reportList}" styleClass="titleText"
                        value="No Match Found"/>
    <h:dataTable rows="31" rowClasses="oddRow,evenRow" styleClass="font_size"
                 binding="#{downloadBean.summaryBindingReport}" value="#{reportList}"
                 var="reportSummary" rendered="#{! empty reportList}">
        <h:column>
            <f:facet name="header">
                <h:outputText styleClass="titleText" value="Date"/>
            </f:facet>
            <h:outputText value="#{reportSummary.reportDate}">
                <f:converter converterId="customDateConverter"/>
            </h:outputText>
        </h:column>
        <h:column>
            <f:facet name="header">
                <h:outputText styleClass="titleText columnSpace"
                              value="File Name"/>
            </f:facet>
            <h:commandLink value="#{reportSummary.reportName}"
                           action="#{downloadBean.downloadcsv}"/>
        </h:column>
    </h:dataTable>
</h:form>The backing bean is :
public void downloadcsv()
    throws IOException, ServiceLocatorException, ReportServiceException
    ReportSummary selectedReportId =
      (ReportSummary) summaryBindingReport.getRowData();
    ReportContent reportObj =
      getReportService().getReportContent(selectedReportId.getReportId());
    // Prepare.
    FacesContext facesContext = FacesContext.getCurrentInstance();
    ExternalContext externalContext = facesContext.getExternalContext();
    HttpServletResponse response =
      (HttpServletResponse) externalContext.getResponse();
    BufferedInputStream input = null;
    BufferedOutputStream output = null;
    try
      // Init servlet response.
      response.reset();
      response.setContentType("plain/text");
      response.setHeader("Content-disposition",
                         "inline; filename=\"" + selectedReportId.getReportName() +
      output =
          new BufferedOutputStream(response.getOutputStream(), DEFAULT_BUFFER_SIZE);
      char[] strReportContent = reportObj.getReportText();
      Utility.logMessage(Constants.SEVERITY_INFO,
                         "**** Report Content ****" +
                         String.valueOf(strReportContent), this);
      // Write the Report Content as Comma Separated values
      output.write(String.valueOf(strReportContent).getBytes(), 0,
                   strReportContent.length);
      // Finalize task.
      output.flush();
    finally
      // Close streams.
      close(output);
      close(input);
    // Inform JSF that it doesn't need to handle response.
    // This is very important, otherwise you will get the following exception in the logs:
    // java.lang.IllegalStateException: Cannot forward after response has been committed.
    facesContext.responseComplete();
private static void close(Closeable resource)
    if (resource != null)
      try
        resource.close();
      catch (IOException e)
        e.printStackTrace();
public void setSummaryBindingReport(HtmlDataTable summaryBinding)
    this.summaryBindingReport = summaryBinding;
public HtmlDataTable getSummaryBindingReport()
    return summaryBindingReport;
}

HT1933 The Report a problem link doesn't work on my email receipt.

I want a refund for a piece of garbage app, but the report a problem or review link doen't work.

Yu can try contacting iTunes support via this page if they will refund or credit you : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, then Purchases, Billing & Redemption
It sounds like your son made an in-app purchase, you can turn them off on your iPad via Settings > General > Restrictions > In-App Purcahses 'off'. And depending upon what version of iOS that you have on your iPad you may also have a Require Password setting which you can set to 'Immediately' (the default is a 15 minute period during which it doesn't need re-entering).

Command Link doesn't work - may be a bug

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