ng-table pagenation not update after delete or add new recor

I am using np table in angular for data binding. ng table show paging and total number of record but when I add new row or remove one row from data model in ng table. Total row is reflected but total number of record and paging not reflected.

I have used bleow code Any one can help me..

$scope.viewDeleteTemplateModel = function (templateId, name) {
if (parseInt(templateId, 10) <= 0) {
$scope.bindPopUpMessages(Enum.AlertType.Error, "TemplateId must be greater than zero.");//showing smart popup alert
} else {
$scope.bindSmartAlert(" Template", "Do you really want to delete the " + name + " template?", function () {
if ($scope.PropertyBag.SmartAlertResult && $scope.PropertyBag.SmartAlertResult === 1) {
var request = "request={'OrganizationId':" + $scope.PropertyBag.OrganizationDetails.OrganizationId + ",'TemplateId':" + templateId + "}";
$RestService.deleteTemplate(request).success(function (result) {
if (result) {
var alertType = Enum.AlertType.Success;
var message = "The Template " + name + " is deleted successfully.";
if (result.Result.Status !== 0) {
alertType = Enum.AlertType.Error;
message = "Opps! Something went wrong that's why the template " + name + " is not deleted.";
} else {
$scope.tableServerSide[tableId].data.Model.Items = _.without($scope.tableServerSide[tableId].data.Model.Items, _.findWhere($scope.tableServerSide[tableId].data.Model.Items, { TemplateId: templateId }));
if ($scope.tableServerSide[tableId].Records !== undefined && $scope.tableServerSide[tableId].Records > 0)
{
$scope.tableServerSide[tableId].Records = $scope.tableServerSide[tableId].Records - 1;
}
//$scope.getTemplatesList();
}
$scope.bindPopUpMessages(alertType, message);//showing smart popup alert
}
}).error(function (err) {
});
}
});
}
};