jquery 这样写怎么不对,$("tr:odd").not(:first).css('background', '#FF66FF');//排除首行 哪有问题 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 $("tr:odd").not(":first").css("background","red"); 把tr加上$("tr:odd").not("tr:first").css("background","red"); -_-!# 我的测试没问题 $(function(){ $("tr:even").not("tr:first").css('background', '#FF66FF'); }); <body> <table> <tr> <td>1</td> </tr> <tr> <td>2</td> </tr> <tr> <td>3</td> </tr> <tr> <td>4</td> </tr> <tr> <td>5</td> </tr> </table> </body> 为什么第二个table 中的tr 不重新计数了<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>1</title><script language="JavaScript" src="jquery-1.3.2.min.js"></script><script>$(window).load(function() { $("tr:odd").not("tr:first").css('background', '#FF66FF'); });</script></head><body> <table> <tr> <td>1</td> </tr> <tr> <td>2</td> </tr> <tr> <td>3</td> </tr> <tr> <td>4</td> </tr> <tr> <td>5</td> </tr> </table><br> <table> <tr> <td>1</td> </tr> <tr> <td>2</td> </tr> <tr> <td>3</td> </tr> <tr> <td>4</td> </tr> <tr> <td>5</td> </tr> </table> </body></html> $('table').each( $("tr:odd",this).not(":first").css("background","red");); <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>1</title><script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script><script>$(document).ready(function(){ $("table").each(function(){ $(this).find("tr:odd").not("tr:first").css('background', '#FF66FF'); });});</script></head><body> <table> <tr> <td>1</td> </tr> <tr> <td>2</td> </tr> <tr> <td>3</td> </tr> <tr> <td>4</td> </tr> <tr> <td>5</td> </tr> </table><br> <table> <tr> <td>1</td> </tr> <tr> <td>2</td> </tr> <tr> <td>3</td> </tr> <tr> <td>4</td> </tr> <tr> <td>5</td> </tr> </table> </body></html> 请问如何解决不同浏览器的问题? JS怎么实现在chrome中复制到剪贴板~~~~~ jquery append方法无效 老题新问:如何用javascript实现判断上传文件大小 求一个完美版的COOLjsOutlookBar 问一个普通超链接的问题 IE到底知不知道其实getElementById和getElementsByName是有区别地。 蛙蛙请教:如何取出同一个单元格里的其它元素 怎样判断文本框不能为空以及只能为数字? JavaScript的菜鸟问题,快来拿分 判断JS是否已经加载 使用回车键到链接到另一个界面
$(function(){
$("tr:even").not("tr:first").css('background', '#FF66FF');
}); <body>
<table>
<tr>
<td>1</td>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
<tr>
<td>5</td>
</tr>
</table>
</body>
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>1</title>
<script language="JavaScript" src="jquery-1.3.2.min.js"></script>
<script>
$(window).load(function() {
$("tr:odd").not("tr:first").css('background', '#FF66FF');
});
</script>
</head><body>
<table>
<tr>
<td>1</td>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
<tr>
<td>5</td>
</tr>
</table>
<br> <table>
<tr>
<td>1</td>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
<tr>
<td>5</td>
</tr>
</table>
</body></html>
$("tr:odd",this).not(":first").css("background","red");
);
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>1</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("table").each(function(){
$(this).find("tr:odd").not("tr:first").css('background', '#FF66FF');
});
});
</script>
</head><body>
<table>
<tr>
<td>1</td>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
<tr>
<td>5</td>
</tr>
</table>
<br> <table>
<tr>
<td>1</td>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
<tr>
<td>5</td>
</tr>
</table>
</body></html>