Method updateScrollY

src/table/TableLayout.jsx:197–209

()

  // judge if has scroll-Y bar
  updateScrollY() {
    this.setState((state) => {
      const { bodyWrapper } = this.table;
      const { fixedBodyHeight } = state;

      const body = bodyWrapper.querySelector('.el-table__body');
      const scrollY = body.offsetHeight > fixedBodyHeight;

      return {
        scrollY
      };
    });
  }

  render() {
    return (