How to add new empty row to table based on dropdown id using

When customer(dropdown) is selected am binding pending value and amount of that customer in two texboxes.

i given +(Add) to add new row to bind another customer details, am able to add new row, but in that added row same first selected

values are binding and if i change dropdown in second row,both 2 rows values are changing .

i have tried using for loop but am not getting ,

ReceiptsViewModel is to retrie data from multiple tables

Customer	Pendings	Amount

$scope.rvm = [{}];

$scope.GetAccountBalance = function (index, c) {

var getPendingData = ReceiptsService.GetPendings(c);

getPendingData.then(function (d) {

$scope.ReceiptsViewModel = d.data;

}, function (error) {

alert('Error');

});

//for (x in d.data) {

// if (d.data.Party == c) {

// var newdata = d.data;

// $scope.ReceiptsViewModel[x] = newdata;

// }

//adding row on plus click

$scope.addRow = function (index, c) {

if ($scope.rvm.length == (index + 1)) {

$scope.rvm.push({

});

}

$scope.deleteRow = function ($index) {

$scope.rvm.splice($index, 1);

}

public JsonResult GetPendings(int? pendingID)

{

string eid = pendingID.ToString();

TestDemoEntities db = new TestDemoEntities();

var data = (from ap in db.Accounting_PendingBills

join apa in db.Accounting_PendingBillsAdjusted on ap.BillRef equals apa.TowardsBillRef

group apa by new { ap.BillDate, ap.Amount, ap.Party, apa.TowardsBillRef } into g

select new

{

Amount = g.Key.Amount,

Pendings= g.Sum(aa => aa. Pendings)

}).Where(ap => ap.Party == eid).FirstOrDefault();

// }).Where(ap => ap.Party == eid).ToList();

return Json(data, JsonRequestBehavior.AllowGet);

}