Element-React table翻頁後滾動到表格頂部

<Table
      ref={ref => {this.tableRef = ref}}
      rowKey={this.tableNo}
      columns={columns}
      data={this.state.tableData}
      height={250}/>
<Pagination
      layout="total, prev, pager, next, jumper"
      total={this.state.totalRows}
      currentPage={this.currentPage}
      pageSize={this.pageSize}
      onCurrentChange={this.onCurrentChange.bind(this)} />

onCurrentChange(){
ReactDOM.findDOMNode(this.tableRef).getElementsByClassName('el-table__body-wrapper')[0].scrollTo(0,0);
}