对象数组-splice删除多个数据

yuyu_2019

于 2020-12-05 15:46:20 发布

阅读量1.4k

点赞数

CC 4.0 BY-SA版权

分类专栏：对象数组的爱恨情仇

本文链接：https://blog.youkuaiyun.com/yuyu_2019/article/details/110692226

对象数组的爱恨情仇专栏收录该内容

18 篇文章

订阅专栏

data () {
    return { 
      arr: [
        {
          address: "地址",
          deviceid: "1987467882",
          latitude: 31.132138,
          longitude: 121.340014,
          station: "上海诗林",
          timestamp: "1970-01-19 22:12:51",
          type: "主站报警"
        },
        {
          address: "地址",
          deviceid: "1987467882",
          latitude: 31.132138,
          longitude: 121.340014,
          station: "上海诗林",
          timestamp: "1970-01-19 22:12:51",
          type: "主站报警"
        },
        {
          address: "地址",
          deviceid: "1987467883",
          latitude: 31.132138,
          longitude: 121.340014,
          station: "中春路地铁站",
          timestamp: "1970-01-19 22:12:51",
          type: "主站报警"
        },
        {
          address: "地址",
          deviceid: "1987467883",
          latitude: 31.132138,
          longitude: 121.340014,
          station: "中春路地铁站",
          timestamp: "1970-01-19 22:12:51",
          type: "主站报警"
        }

      ]
    }
  },

 mounted () {
    var alarmID = '1987467883'
    for (var i = this.arr.length - 1; i >= 0; i--) {
      if (this.arr[i].deviceid === alarmID) {
        this.arr.splice(i, 1);
      }
    }
    console.log(this.arr)
}