<table>
<tr style="display:none"><td>Value 1</td></tr>
<tr><td>Value 2</td></tr>
</table>
$("tr:hidden")
[ <tr style="display:none"><td>Value 1</td></tr> ]
<table>
<tr style="display:none"><td>Value 1</td></tr>
<tr><td>Value 2</td></tr>
</table>
$("tr:visible")
[ <tr><td>Value 2</td></tr> ]
<form>
<input type="text" name="email" />
<input type="hidden" name="id" />
</form>
$("input:hidden")
[ <input type="hidden" name="id" /> ]
欢迎光临 苏飞论坛 (http://www.sufeinet.com/) | Powered by Discuz! X3.4 |