Element跨行表格

html

<el-table
      :data="tableData"
      :span-method="objectSpanMethod"
      border
      style=" 100%; margin-top: 20px">
      <el-table-column
        prop="id"
        label="ID"
        width="180">
      </el-table-column>
      <el-table-column
        prop="name"
        label="姓名">
      </el-table-column>
      <el-table-column
        prop="amount1"
        label="数值 1（元）">
      </el-table-column>
      <el-table-column
        prop="amount2"
        label="数值 2（元）">
      </el-table-column>
      <el-table-column
        prop="amount3"
        label="数值 3（元）">
      </el-table-column>
      <el-table-column
        prop="amount4"
        label="数值 4（元）">
      </el-table-column>
      <el-table-column>
        <el-button>默认按钮</el-button>
      </el-table-column>
    </el-table>

data

{
          id: '12987122',
          name: '王小虎',
          amount1: '234',
          amount2: '3.2',
          amount3: 10,
          amount4: 10
        },
        {
          amount1: '234',
          amount2: '3.2',
          amount3: 10,
          amount4: 10
        },
        {
          amount1: '234',
          amount2: '3.2',
          amount3: 10,
          amount4: 10
        },
        {
          amount1: '234',
          amount2: '3.2',
          amount3: 10,
          amount4: 10
        },
        {
          amount1: '234',
          amount2: '3.2',
          amount3: 10,
          amount4: 10
        }

methods

objectSpanMethod ({row, column, rowIndex, columnIndex}) {
      if (columnIndex === 0) {
        if (rowIndex % 5 === 0) {
          return {
            rowspan: 5,
            colspan: 1
          }
        } else {
          return {
            rowspan: 0,
            colspan: 0
          }
        }
      }
      if (columnIndex === 1) {
        if (rowIndex % 5 === 0) {
          return {
            rowspan: 5,
            colspan: 1
          }
        } else {
          return {
            rowspan: 0,
            colspan: 0
          }
        }
      }
      if (columnIndex === 6) {
        if (rowIndex % 5 === 0) {
          return {
            rowspan: 5,
            colspan: 1
          }
        } else {
          return {
            rowspan: 0,
            colspan: 0
          }
        }
      }
    },

表头错位修复

.table-data >>> .gutter
  display: table-cell !important