Getting error while trying to delete multiple rows

Question

Hi Experts,
Working in jdev 11.1.1.3.0 with ADF BC and rich faces.
i am trying to delete multiple records from the table, everything is working fine if i use filter or not using horizontal scroll bar of the table. if i try to delete last records on the table and the records are deleting from UI and from the DB also, but i am getting error like
ADFv:Count not find row:_$<to-calc>$_with key:oracle.jbo.key[2333] inside parent: XxwfsAvcardXXXXXXXVO1Iterator with key:null
I have changed my method with the below link
Re: JDev 11g-Multiple Row Selection Table-Ctrl+A error
but till i am getting the same error:
Method:
public void deleteRec(ActionEvent actionEvent) {
// Add event code here...
RowKeySet rowKeySet = (RowKeySet)this.embossTB.getSelectedRowKeys();
CollectionModel cm = (CollectionModel)this.embossTB.getValue();
Row specRow = null;
ArrayList rowList = new ArrayList();
int listLength = 0;
ArrayList<Number> printReqLST=new ArrayList<Number>();
ViewObject vo1=null;
boolean flag=false;
for (Object facesTreeRowKey : rowKeySet) {
cm.setRowKey(facesTreeRowKey);
JUCtrlHierNodeBinding rowData = (JUCtrlHierNodeBinding)cm.getRowData();
specRow = rowData.getRow();
rowList.add(specRow);
listLength++;
for (int index = 0; index < listLength; index++){
specRow = (Row)rowList.get(index);
Number printReqID = (Number)specRow.getAttribute("PrintRequestId");
String PrintState = specRow.getAttribute("PrintState").toString();
if (PrintState.equalsIgnoreCase("PRINTED")) {
System.out.println("cann't delete");
FacesContext fctx = FacesContext.getCurrentInstance();
FacesMessage message =
new FacesMessage("Cann't Delete the selected row:" + printReqID);
message.setSeverity(FacesMessage.SEVERITY_ERROR);
fctx.addMessage(null, message);
} else {
System.out.println("delete");
flag=true;
specRow.remove();
if(flag){
System.out.println("before commit");
commitRows();
Can any one help me....

Answer 1

Can any one help me...
i written logic in AM but still i am facing the same issue.
can any one help me, is this is bug or coding issue.
If i am not doing scroll down and trying to delete rows then there is no error.... only error is coming when i scroll down and try to delete.
Method:
public void deleteRec(ActionEvent actionEvent) {
// Add event code here...
RowKeySet rowKeySet = (RowKeySet)this.embossTB.getSelectedRowKeys();
CollectionModel cm = (CollectionModel)this.embossTB.getValue();
List<Row> rowsToDelete = new ArrayList<Row>();
for (Object facesTreeRowKey : rowKeySet) {
cm.setRowKey(facesTreeRowKey);
JUCtrlHierNodeBinding rowData = (JUCtrlHierNodeBinding)cm.getRowData();
Number printReqID = (Number)rowData.getAttribute("PrintRequestId");
String PrintState=rowData.getAttribute("PrintState").toString();
if (PrintState.equalsIgnoreCase("PRINTED")){
System.out.println("cann't delete");
FacesContext fctx = FacesContext.getCurrentInstance();
FacesMessage message =
new FacesMessage("Cann't Delete the selected row:" + printReqID);
message.setSeverity(FacesMessage.SEVERITY_ERROR);
fctx.addMessage(null, message);
} else{
System.out.println("delete");
Row row1 = rowData.getRow();
rowsToDelete.add(row1);
// deletePrintRecords(printReqID);
for (Row row : rowsToDelete){
System.out.println("inside deleting rows");
row.remove();
//commitRows();
System.out.println("After commit from am");
public void commitRows(){
// System.out.println("commit");
DCIteratorBinding embossIter =
ADFUtils.findIterator("XxwfsAvcardEmbossInterfaceVO1Iterator");
ADFUtils.invokeEL("#{bindings.Commit.execute}");
embossIter.getViewObject().executeQuery();
AdfFacesContext.getCurrentInstance().addPartialTarget(embossTB);
Edited by: user5802014 on Sep 3, 2010 11:47 AM
Edited by: user5802014 on Sep 3, 2010 1:07 PM