PieChart Eventing

hi,
I am trying to create a piechart model using HTMLB.
Is there any eventhandlers for chartmodels?(like we have onCellClick,onHeaderClick etc. for TableViewModel)
I want to open a jsp page depending on the sector(in the pie chart)clicked by the user.
Awaiting Reply.
Regards
SwarnaDeepika
Message was edited by: SwarnaDeepika

Hi Detlev,
I am not able to view the pie-chart!!
its not throwing any exception but the chart is not getting displayed.i've attached the code below--
Beanclass----
public class PieChartModelBean implements Serializable {
private VectorChartModel model;
public PieChartModelBean() {
     model = new VectorChartModel();
     createNewChart();
public void createNewChart(){
          model.addItem("gr1","A", "7", "20", "Information to block A");
        model.addItem("gr1","B", "4", "20", "Information to block B");
public void setModel(VectorChartModel model){
     this.model=model;
     public VectorChartModel getModel() {
     return model;
JSPdynpage----
public static class PieChartModelDynPage extends JSPDynPage{
    private PieChartModelBean myChartBean;
    VectorChartModel model = null;
    public void doInitialization(){
       myChartBean = new PieChartModelBean();
       myChartBean.setModel(model);
      IPortalComponentProfile profile = ((IPortalComponentRequest)getRequest()).getComponentContext().getProfile();
      Object o = profile.getValue("myChartBean");
      if(o==null || !(o instanceof PieChartModelBean)){
        myChartBean = new PieChartModelBean();
        profile.putValue("myChartBean",myChartBean);
      } else {
          myChartBean = (PieChartModelBean) o;
JSP page----
<%@taglib uri = "tagLib" prefix = "hbj" %>
<jsp:useBean id="myChartBean" scope="application" class="com.cts.CogNet.PieChartProject.Bean.PieChartModelBean" />
<hbj:content id="myContext" >
<hbj:page title="PageTitle">
   <hbj:form id="myFormId" >
testing
<hbj:chart
           id="myChart"
           model="myChartBean.model"
           visible="true"
           displayObjectValues="true"
           title="Resource count in company"
           chartType="PIE"
           legendPosition="EAST"
           colorOrder="SNAKE"
    />
test2
   </hbj:form>
</hbj:page>
</hbj:content>
Where have i gone wrong?(i'm not sure about the dynpage only)Please help.
awaiting reply
SwarnaDeepika
Message was edited by: SwarnaDeepika
Message was edited by: SwarnaDeepika

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and use a seperate EventHandler class and a DTO(Data Transfer
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type:String)
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public var name:String;
public function ChartItemDTO(name:String)
this.name = name;
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HERE IS AN EXAMPLE FUNCTION NON-WORKING===
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