复制

    let yourElement = document.getElementById("yourElement");
    let wsheet = new websheet('HTML', yourElement,0,0,800,400);

    /**
    * 第一步 获取激活的activeSheet
    */
    let activeSheet = wsheet.ActiveSheet();
    activeSheet.SetCellValue('B2','1');
    activeSheet.SetCellValue('B3','2');
    activeSheet.SetCellValue('B4','3');
    activeSheet.SetCellValue('B5','4');
    activeSheet.SetCellValue('B6','5');
    activeSheet.SetCellValue('B7','6');
    activeSheet.SetCellValue('B8','7');
    activeSheet.SetCellValue('B9','8');
    activeSheet.SetCellValue('B10','9');
    /**
    * 第二步
    */
    activeSheet.DelRowStart(3,4);//删除第3行开始的4行
    
    /**
     * 第三步   重新绘制表格
     */
    
    wsheet.BuildSheet();
    wsheet.Draw();