11G ADF java datacontrol and displaying new records in ADF table

Question

Hi,
In 11g I have a java class which return a list of objects and I made a data control on it. I displayed this in a ADF Table based on a ADF tree binding.
When I fire the create operation on this java data control I see in the tree binding that the new entry is created and even the table has the correct
rowcount but the new records are not displayed in the adf table. I added PPR but this not work.
Empty new classes are displayed when they are added before the page is loaded.
the only difference between a class created by ADF and initial by the adf datacontrol is that mAtrrHintsMap hashmap of DCdataRow is null and the other has 2 entries
What can it be in 10.1.3 it works
here my test data
public class Data {
private String lovLabel;
private String lovValue;
public Data() {
public Data(String lovLabel, String lovValue) {
super();
this.lovLabel = lovLabel;
this.lovValue = lovValue;
public void setLovLabel(String lovLabel) {
this.lovLabel = lovLabel;
public String getLovLabel() {
return lovLabel;
public void setLovValue(String lovValue) {
this.lovValue = lovValue;
public String getLovValue() {
return lovValue;
here the data control class
public class LovData {
public LovData() {
public List<Data> getLovData() {
List<Data> data = new ArrayList<Data>(4);
data.add(new Data ("One","1"));
data.add(new Data ("Two","2"));
data.add(new Data ("Three","3"));
data.add(new Data ());
return data;
here is the pagedef
<executables>
<methodIterator id="getLovDataIter" Binds="getLovData.result"
DataControl="LovData" RangeSize="25"
BeanClass="nl.whitehorses.model.Data"/>
</executables>
<bindings>
<methodAction id="getLovData" InstanceName="LovData.dataProvider"
DataControl="LovData" RequiresUpdateModel="true"
Action="invokeMethod" MethodName="getLovData"
IsViewObjectMethod="false"
ReturnName="LovData.methodResults.getLovData_LovData_dataProvider_getLovData_result">
</methodAction>
<tree IterBinding="getLovDataIter" id="Data">
<nodeDefinition DefName="nl.whitehorses.model.Data">
<AttrNames>
<Item Value="lovLabel"/>
<Item Value="lovValue"/>
</AttrNames>
</nodeDefinition>
</tree>
<action IterBinding="getLovDataIter" id="Create" RequiresUpdateModel="true"
Action="createRow"/>
</bindings>
</pageDefinition>
here is the adf page
<af:panelCollection inlineStyle="width:309px; height:168px;" id="pc2">
<f:facet name="menus"/>
<f:facet name="toolbar">
<af:toolbar>
<af:commandToolbarButton actionListener="#{bindings.Create.execute}"
text="Create"
disabled="#{!bindings.Create.enabled}"
partialTriggers="table1 ::pc1:table2"/>
</af:toolbar>
</f:facet>
<f:facet name="statusbar"/>
<af:table value="#{bindings.Data.collectionModel}" var="row"
rows="#{bindings.Data.rangeSize}"
emptyText="#{bindings.Data.viewable ? 'No rows yet.' : 'Access Denied.'}"
fetchSize="#{bindings.Data.rangeSize}" id="table1"
binding="#{UserPreferences.table1}">
<af:column sortProperty="lovLabel" sortable="false"
headerText="#{data.lovLabel}">
<af:outputText value="#{row.lovLabel}"/>
</af:column>
<af:column sortProperty="lovValue" sortable="false"
headerText="#{bindings.Data.hints.lovValue.label}">
<af:outputText value="#{row.lovValue}"/>
</af:column>
</af:table>
</af:panelCollection>
and here some backing bean code
DCBindingContainer bc = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
FacesCtrlHierBinding treeData = (FacesCtrlHierBinding)bc.getControlBinding("Data");
Row[] rows = treeData.getAllRowsInRange();
System.out.println("tree 1_1 "+rows.length+" "+table1.getRowCount());
treeData.refreshControl();
System.out.println("tree 1_2 "+rows.length+" "+table1.getRowCount());
AdfFacesContext.getCurrentInstance().addPartialTarget(table1) ;
hope this helps
thanks Edwin

Answer 1

What if you place the create button in the same panelGroup as the table?
I did a quick try and it seemed to work fine for me.
jspx code:
<?xml version='1.0' encoding='windows-1252'?>
<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=windows-1252"/>
  <f:view>
    <af:document>
      <af:messages/>
      <af:form>
        <af:panelGroupLayout>
          <af:commandButton actionListener="#{bindings.Create.execute}"
                            text="Create"
                            disabled="#{!bindings.Create.enabled}"
                            partialTriggers="table1"/>
          <af:table value="#{bindings.lovData.collectionModel}" var="row"
                    rows="#{bindings.lovData.rangeSize}"
                    emptyText="#{bindings.lovData.viewable ? 'No rows yet.' : 'Access Denied.'}"
                    fetchSize="#{bindings.lovData.rangeSize}" id="table1">
            <af:column sortProperty="lovLabel" sortable="false"
                       headerText="#{bindings.lovData.hints.lovLabel.label}">
              <af:outputText value="#{row.lovLabel}"/>
            </af:column>
            <af:column sortProperty="lovValue" sortable="false"
                       headerText="#{bindings.lovData.hints.lovValue.label}">
              <af:outputText value="#{row.lovValue}"/>
            </af:column>
          </af:table>
        </af:panelGroupLayout>
      </af:form>
    </af:document>
  </f:view>
</jsp:root>