HOW to add Dynamic Columns in ADF Faces CORE Table

Question

In ADF im going to display the dynamic column in Coretable,
Header are displaying very fine. but im unable to display rows sucessfuly,how to resolve.
Second thing is that JSF page isn't getting the value from dataList, whats wrong in JSF code.
// JSF PAGE CODE
     <af:table binding="#{backing_test1.table1}" id="table1"
value="{backing_test1.dataList}" var="myRec"/>
     public void setTable1(CoreTable table1) {
     this.table1 = table1;
     public CoreTable getTable1() {
//create this table
table1 = new CoreTable();
CoreColumn dynamicCol;
CoreOutputText outText;
Application app=FacesContext.getCurrentInstance().getApplication();
DCIteratorBinding iter = (DCIteratorBinding)bindings.get("listAllMonthsIter");
RowSetIterator rsIter = iter.getRowSetIterator();
rsIter.reset();
Row row;
while (rsIter.hasNext()) {
row = rsIter.next();
String header = (String)row.getAttribute("element");
// element contain the value JAN, FEB...
dynamicCol = new CoreColumn();
dynamicCol.setHeaderText(header);
String currRec = table1.getVar();
outText = new CoreOutputText();
ValueBinding vb = app.createValueBinding("#{myRec.value}");
outText.setValueBinding("value",vb);
outText.setRendererType("Text");
dynamicCol.getChildren().add(outText);
table1.getChildren().add(dynamicCol);
public void setDataList(List dataList) {
this.dataList = dataList;
public List getDataList() {
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("listAllMonths");
if (operationBinding == null)
return null;
List dataList = (Vector)operationBinding.execute();
return dataList;
}

Answer 1

Well issue is that
I have a list of values that can be chnaged any time during application execution sya its list of Fav Fruits..
and in an other page i need a data table having these fruits as coulmns and their details as rows...
how to achieve this..
we can not guess the number of columns before time.. so can make the estimate and hide them.