/**
  * 查询申请单明细
  *
  * @param  $condition
  * @return
  */
 public function orderDetailQuery($condition)
 {
     $order = new PurchaseOrderDetailDao();
     $result = $order->findAll($condition);
     if (!$result->isEmpty()) {
         $result = $result->toResultSet();
     }
     return $result;
 }