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文字

返回值:Array<Element(s)>:odd

概述

匹配所有索引值为奇数的元素,从 0 开始计数

示例

描述:

查找表格的2、4、6行(即索引值1、3、5...)

HTML 代码:
<table>
  <tr><td>Header 1</td></tr>
  <tr><td>Value 1</td></tr>
  <tr><td>Value 2</td></tr>
</table>
jQuery 代码:
$("tr:odd")
结果:
[ <tr><td>Value 1</td></tr> ]
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