javascript – 使用jQuery动态地向表中添加行和列

function addRow@R_85_10586@ble()
{
  var tbl = document.getElementById('tblSample');
  var lastRow = tbl.rows.length;
  // if there's no header row in the table,then iteration = lastRow + 1
  var iteration = lastRow;
  var row = tbl.insertRow(lastRow);

  // left cell
  var cellLeft = row.insertCell(0);
  var textNode = document.createTextNode(iteration);
  cellLeft.appendChild(textNodE);

  // right cell
  var cellRight = row.insertCell(1);
  var el = document.createElement('input');
  el.type = 'text';
  el.name = 'txtRow' + iteration;
  el.id = 'txtRow' + iteration;
  el.size = 40;

  el.onkeypress = keyPressTest;
  cellRight.appendChild(el);

  // SELEct cell
  var cellRightSel = row.insertCell(2);
  var sel = document.createElement('SELEct');
  sel.name = 'selRow' + iteration;
  sel.options[0] = new Option('text zero','value0');
  sel.options[1] = new Option('text one','value1');
  cellRightSel.appendChild(sel);
}

如何将这个从DOM调用转换为jQuery？任何人都可以提供示例代码.