el-table 纵向垂直表头

 html

    
 Element-ui 官方提供 table Demo
    
      
      
      
      
      
      
    
    
===================================== 分割线 =====================================
    
行列转换后的 Demo
    
      
      
    
  

js

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'])
  },
  getValues() {
    return this.headers.map(item => {
      return this.tableData.reduce((pre, cur, index) => Object.assign(pre, {['value' + index]: cur[item.prop]}), {'title': item.label,});
    });
  }
},