elementui中的表格实现无限滚动_v-el-table-infinite-scroll

<template>
  <el-table v-el-table-infinite-scroll="load" :data="data" :infinite-scroll-disabled="disabled" height="530px">
    <el-table-column type="deviceName" />
    <el-table-column prop="userRealName" label="date" />
    <el-table-column prop="deviceCode" label="name" />
  </el-table>
</template>
 
<script>
  export default {
    directives: {
      "infinite-scroll": InfiniteScroll,
    },
    data() {
      return {
        data: [],
        total: 5,
        disabled: false,
        par: {
          recordId: '',
          firstIndex: '1', //第几页
          pageSize: '10' //一页有多少数据
        },
      };
    },
    mounted() {
      this.listEquipment()
 
    },
    methods: {
      load() {
        if (!this.disabled) {
          this.par.firstIndex++
          if (this.data.length <= this.total) {
            this.listEquipment()
          } else {
            this.disabled = true
          }
        } else {
          return
        }
      },
      async listEquipment() {
        try {
          let {
            data: res
          } = await this.$http.get('接口', this.par)
          console.log("设备列表", res);
          this.data = this.data.concat(res.data.list)
          this.total = res.data.count   //总数据个数
 
          console.log("this.par.firstIndex", this.par.firstIndex);
        } catch (err) {
          console.log(err);
        }
      },
    },
  };
</script>