element table序号

element table序号分页不变

<el-table-column type="index" width="60" label="序号" header-align="center" align="center">
     <template slot-scope="scope">
           <div>{{scope.$index+(tableParams.pageNum-1)*tableParams.pageSize+1}}</div>
     </template>
</el-table-column>

data () {
    return {
      tableParams: {
        pageNum: 1,
        pageSize: 10,
        totalPage: 0
      }
    }
  }