While i am trying to save the existing record with same fields in cloud DTO using flex4 mxml app

Question

hi,
i am doing flex4 web application with mxml tags,
i  am having one text box and one datagrid and one save button. text box  having one company name, data grid having employee names.
when i click save button which is placed in outside the datagrid it will save all the details in cloud DTO.
Now  my requirement is text box having the same company name and when i  enter same employee name in datagrid and click save button means it wont
allow to save that record, and through msg box with some alerts.
this is my code:
private function saveRecord():void
             refreshRecords();
             model.employeeDetailsReq=new EMPLOYEEDETAILS_DTO();
                 var lengthindex:uint=model.employeeDetailsReqRecordsList.length;
                 var i:int;
                 for (i = 0; i < lengthindex; i++)
                 if((model.employeeDetailsReqRecordsList.getItemAt(lengthindex).employee name==customerdet.selectedItem.employeename)&&
                      (model.employeeDetailsReqRecordsList.getItemAt(lengthindex).employeeNumber==customerdet.s electedItem.employeeID)){
                     Alert.show("you cannot Add Same CustomerName and Invoiceno again");
(when this line come the error through like this: Index '8' specified is out of bounds.
else
var dp:Object=employeedet.dataProvider;             
var cursor:IViewCursor=dp.createCursor();
var employeename:String = employeename.text;
         model.employeeDetailsReq.employename = employeename;
model.employeeDetailsReq.employeeNumber=cursor.current.employeeID;
var sendRecordToLocID:QuickBaseEventStoreRecord = new
                     QuickBaseEventStoreRecord(model.employeeDetailsReq, new
                         KingussieEventCallBack(refreshList))
                 sendRecordToLocID.dispatch();
<mx:Button  id="btnAdd" x="33" y="419" enabled="false" label="Add" width="65"  fontFamily="Georgia" fontSize="12" click="saveRecord()"/>
employeename and employeeID are datafields of datagrid. datagrid id=customerdet
employeeDetailsReqRecordsList---recordlist of save records
please help .
any suggession or snippet code welcome
B.venkatesan

Answer 1

sorry but you question  is not very  clear...are you trying to show the item clicked on the datagrid on the input box? with an alert? you should look at "listevent" if thats the case?... sorry i just dont follow.
Miguel