如何使用ngx-datatable以角度实现ElastiSearch滚动ID？

Question

我有一个动态数据，我从后端获取并由elastisearch维护，即使您有1000条记录，它也只会发送50条记录以及滚动ID，现在我的意思是我正在使用ngx-datatable，因此在服务器端分页如何使用ngx-datatable在角度中使用滚动ID，数据将低于格式。

 {
  "_scroll_id": "DnF1ZXJ5VGhlbkZldGNoBQAAAAAAABopFmdNTC1zZTQ4VG4yZ0pGc2hVVV92ZFEAAAAAAAAaKhZnTUwtc2U0OFRuMmdKRnNoVVVfdmRRAAAAAAAAGisWZ01MLXNlNDhUbjJnSkZzaFVVX3ZkUQAAAAAAABosFmdNTC1zZTQ4VG4yZ0pGc2hVVV92ZFEAAAAAAAAaLRZnTUwtc2U0OFRuMmdKRnNoVVVfdmRR",
  "hits": {
    "total": 7,
    "hits": [
      {
        "_source": {
          "fullname": "Jack Smith",
          "age": 25,
          "address": "P.O. Box 902 3472 Ullamcorper Street\nLynchburg DC 29738",
          "published": "14/10/2017, 20:47:34"
        }
      },
      {
        "_source": {
          "fullname": "Jamie Konan",
          "age": 33,
          "address": "Ap #443-336 Ullamcorper. Street\nVisalia VA 54886",
          "published": "14/10/2017, 20:47:58"
        }
      },
      {
        "_source": {
          "fullname": "David James",
          "age": 36,
          "address": "737-2580 At Street\nIndependence Texas 87535",
          "published": "14/10/2017, 20:48:39"
        }
      }
    ]
  }
}