Shuttle Table: Selected Item

Question

http://www.baigzeeshan.com/2010/10/creating-shuttle-component-in-oracle.html
Hey guys, i follow the link above created a shuttle table. My problem is that sometime it works, sometime it does. I keep getting the following messages below. The selected values are not showing up. Some help please.
+<SimpleSelectManyRenderer> <_getSelectedItems> Could not find value:413 of type:oracle.jbo.domain.Number among list of SelectItems+
+<SimpleSelectManyRenderer> <_getSelectedItems> Could not find value:162 of type:oracle.jbo.domain.Number among list of SelectItems+
+<SimpleSelectManyRenderer> <_getSelectedItems> Could not find value:187 of type:oracle.jbo.domain.Number among list of SelectItems+
+<SimpleSelectManyRenderer> <_getSelectedItems> Could not find value:191 of type:oracle.jbo.domain.Number among list of SelectItems+
Jdev Studio Edition Version 11.1.2.0.0

Answer 1

+public void setSelectedPunts(List selectedPunts) {+
this.selectedPunts = selectedPunts;
+}+
+public List getSelectedPunts() {+
+if (selectedPunts == null || refreshSelectedPuntsList) {+
selectedPunts = attributeListForIterator("PuntAllocationDetailView1Iterator",
+"PuntId");+
+}+
for (int i = 0; i < selectedPunts.size(); i+) {+
System.out.println("getSelectedPunts-" selectedPunts.get(i));+
+}+
return selectedPunts;
+}+
public static List attributeListForIterator(String iteratorName,
+String valueAttrName) {+
BindingContext bc = BindingContext.getCurrent();
DCBindingContainer binding =
+(DCBindingContainer)bc.getCurrentBindingsEntry();+
DCIteratorBinding iter = binding.findIteratorBinding(iteratorName);
List attributeList = new ArrayList();
+for (Row d : iter.getAllRowsInRange()) {+
+if(d.getAttribute("AllocationStatus").toString().equalsIgnoreCase("Allocated")){+
attributeList.add(d.getAttribute(valueAttrName));
+}+
+}+
return attributeList;
+}+
+public void setAllAllocatedPunts(List allAllocatedPunts) {+
this.allAllocatedPunts = allAllocatedPunts;
+}+
+public List getAllAllocatedPunts() {+
+if (allAllocatedPunts == null) {+
allAllocatedPunts =
selectItemsForIterator("FilterPuntAllocation_PuntId1Iterator", "Id", "PuntNo");
+}+
return allAllocatedPunts;
+}+
public static List<SelectItem> selectItemsForIterator(String iteratorName,
String valueAttrName,
+String displayAttrName) {+
BindingContext bc = BindingContext.getCurrent();
DCBindingContainer binding =
+(DCBindingContainer)bc.getCurrentBindingsEntry();+
DCIteratorBinding iter = binding.findIteratorBinding(iteratorName);
List<SelectItem> selectItems = new ArrayList<SelectItem>();
+for (Row r : iter.getAllRowsInRange()) {+
selectItems.add(new SelectItem(r.getAttribute(valueAttrName),
+(String)r.getAttribute(displayAttrName)));+
+}+
return selectItems;
+}+
+public void refreshSelectedPuntsList(ActionEvent e) {+
refreshSelectedPuntsList = true;
+}+
+public String processShuttle() {+
BindingContext bctx = BindingContext.getCurrent();
DCBindingContainer binding =
+(DCBindingContainer)bctx.getCurrentBindingsEntry();+
DCIteratorBinding iter =
+(DCIteratorBinding)binding.get("PuntAllocationDetailView1Iterator");+
+//Removing all rows+
+for (Row r : iter.getAllRowsInRange()) {+
r.remove();
+}+
+if (this.getSelectedPunts().size() > 0) {+
for (int i = 0; i < selectedPunts.size(); i+) {+
Row row = iter.getRowSetIterator().createRow();
row.setNewRowState(Row.STATUS_INITIALIZED);
row.setAttribute("PuntId", getSelectedPunts().get(i));
row.setAttribute("AllocationStatus", "Allocated");
iter.getRowSetIterator().insertRow(row);
+// iter.setCurrentRowWithKey(row.getKey().toStringFormat(true));+
+}+
+}+
String ok = doCommit();
return null;
+}+
+public String doCommit() {+
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("Commit");
Object result = operationBinding.execute();
+if (!operationBinding.getErrors().isEmpty()) {+
return null;
+}+
return null;
+}+
Above is my entire code for the shuttle table. When i check the table that correspond to the iterator that values are stored in the database. I also have a table view showing all the items i save. It is also in that table view. Why it is acting crazy, i do not know.