Shuttle Component Refresh Issue in ADF

Question

Hi,
I have 2 screens back and forth. On 1st screen, I have the search table where the records are being displayed. There, we have a button to add records, which takes the user to the next screen. On the 2nd screen, I have a dropdown and a shuttle box, The values of the shuttlebox are dependent on the dropdown.On page load, the dropdown and shuttle should be blank. When we select something in the dropdown, the shuttle box should have the values changed according to the dropdown. The listener works fine and filters as expected.Now, when we add the records, the page is redirected to the search page. Now, again, when I come to the 2nd scree, the dropdown is black, but the shuttlebox still has values available previously as per the dropdown selected.
Can someone please provide some ideas to refresh the shuttle box on page load?
Please let me know if any more information is required.
Thanks in advance!
Abhishek

Answer 1

Bean code for LOV:
public List<SelectItem> getAvailableBusinessUnits() {
DCIteratorBinding buIter =
ADFUtils.findIterator("GmBusinessUnitVO1Iterator");
ViewCriteria vc =
buIter.getViewObject().getViewCriteriaManager().getViewCriteria("ActiveGmBusinessUnitVC");
buIter.getViewObject().getViewCriteriaManager().applyViewCriteria(vc);
buIter.getViewObject().executeQuery();
if (availableBusinessUnits == null) {
availableBusinessUnits =
ADFUtils.selectItemsForIterator("GmBusinessUnitVO1Iterator",
"GmBusinessUnitId",
"BusinessUnitName");
return availableBusinessUnits;
Bean code for the shuttle box:
public void buCountryList(ValueChangeEvent valueChangeEvent) {
// Add event code here...
buId = valueChangeEvent.getNewValue().toString();
DCIteratorBinding countryList =
ADFUtils.findIterator("CountryOfVehSalesBasedLOVOnBUSecurityVO1Iterator");
countryList.getViewObject().ensureVariableManager().setVariableValue("business_unit",
buId);
countryList.getViewObject().executeQuery();
Thanks
Abhishek