<script src="../scripts/jquery-1.3.1.js" type="text/javascript"></script> <script type="text/javascript"> $(function(){ $("tr:hidden").each(function(){ alert($(this).html()); //返回 <td>Value 1</td> alert($(this).text()); //返回 Value 1 }); $("tr:visible").each(function(){ alert($(this).html()); //返回 <td>Value 2</td> alert($(this).text()); //返回 Value 2 }); }); </script> </head> <body> <table> <tr style="display:none"><td>Value 1</td></tr> <tr><td>Value 2</td></tr> </table> </body>