Jquery 取文本问题.
<td>sss<input type="hidden" value="aaa"/></td>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head> <title></title> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script></head><body> <table> <tr> <td> sss<input type="hidden" value="aaa" /> </td> </tr> </table> <script type="text/javascript"> var textVal = $('td')[0].firstChild.nodeValue; alert(textVal.trim()); </script></body></html>