:cell-style属性

//html
  <el-table
        empty-text="暂无数据"
        :data="datalist.table"
        :max-height="height"
        row-key="id"
        border
        :cell-style="cellStyle"
      >
<el-table>

//js
//动态设置单元格颜色
const cellStyle = ({ row, column, rowIndex, columnIndex }) => {
  if (column.property == "alarmLevel") {
    // console.log(row);
    if (row.alarmLevel == 1) {
      return { backgroundColor: "rgba(80,227,194,0.4)", color: "#333333" };
    } else if (row.alarmLevel == 2) {
      return { backgroundColor: "rgba(247,220,111,0.4)", color: "#333333" };
    } else if (row.alarmLevel == 3) {
      return { backgroundColor: "rgba(234,149,24,0.4)", color: "#333333" };
    } else if (row.alarmLevel == 4) {
      return { backgroundColor: "rgba(216,30,6,0.4)", color: "#333333" };
    }
  }
};

---

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