javascript - 如何迭代第三个单元格具有 rowspan 属性的每一行

Question

for (var i = 0; row = tableAppointment.rows[i]; i++) {
  for (var j = 0; col = row.cells[j]; j++) {
    //iterate through columns
    //columns would be accessed using the "col" variable assigned in the for loop.
  }
}

如何迭代第三个单元格具有 rowspan 属性的每一行。

Answer 1

这将为您提供所有 <tr>里面有这样一个元素:

$('td:nth-child(3)[rowspan]').parent()

演示在 http://jsfiddle.net/52aR2/1/