el-table 垂直表头

效果如下：

代码如下：

 
<script>
export default {
  data() {
    return {
      headers: [
        {
          prop: "date",
          label: "日期",
        },
        {
          prop: "name",
          label: "姓名",
        },
        {
          prop: "address",
          label: "地址",
        },
      ],
      tableData: [
        {
          date: "2016-05-02",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-04",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1517 弄",
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1519 弄",
        },
        {
          date: "2016-05-03",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1516 弄",
        },
      ],
    };
  },
  computed: {
    getHeaders() {
      return this.tableData.reduce(
        (pre, cur, index) => pre.concat(`value${index}`),
        ["title"]
      );
    },
    getTblData() {
      return this.headers.map((item) => {
        return this.tableData.reduce(
          (pre, cur, index) =>
            Object.assign(pre, { ["value" + index]: cur[item.prop] }),
          { title: item.label }
        );
      });
    },
  },
  methods: {},
};
script>