Javascript可以动态载入样式表么? <tr class=selectpage onmouseover="this.className='';"><td ><a href=usermanager.jsp target=rightframe ><strong>用户管理</strong></a></td> 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 <html><style>.none TD{ BORDER-RIGHT: #6d91b6 1px solid; PADDING-RIGHT: 6px; BORDER-TOP: #14245 1px solid; PADDING-LEFT: 6px; FONT-WEIGHT: bold; PADDING-BOTTOM: 8px; BORDER-LEFT: #14245 1px solid; COLOR: #ffffff; PADDING-TOP: 8px; BORDER-BOTTOM: #6d91b6 1px solid; BACKGROUND-COLOR: #345373; TEXT-ALIGN: center}.none A{ COLOR: #ffffff; TEXT-DECORATION: none}.selectpage TD{ BORDER-RIGHT: #142c45 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #6d91b6 1px solid; PADDING-LEFT: 8px; FONT-WEIGHT: bold; PADDING-BOTTOM: 6px; BORDER-LEFT: #6d91b6 1px solid; COLOR: #ffffff; PADDING-TOP: 6px; BORDER-BOTTOM: #142c45 1px solid; BACKGROUND-COLOR: #345373; TEXT-ALIGN: center}.selectpage A{ COLOR: #ffffff; TEXT-DECORATION: none}</style><table width="100%" height="1" class=list cellspacing=0><tr><td align=center><font color="#345373"><b>用户:<%= username%></b></td><tr><td>  </td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=start.jsp target=rightframe ><strong>回到首页</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=index.html target=_parent ><strong>注销登录</strong></a></td><tr><td>  </td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=webcm.jsp target=rightframe ><strong>配置管理</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=webpm.jsp target=rightframe ><strong>性能管理</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=webfm.jsp target=rightframe ><strong>告警日志</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=gongdan.jsp target=rightframe ><strong>工单管理</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=event.jsp target=rightframe ><strong>事件查询</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=usermanager.jsp target=rightframe ><strong>用户管理</strong></a></td></table></html> 同意楼上的。DHTML 可以直接改变classname 或 style 样式的. 1.<td onmouseover="this.className='class名'">2.<td onmouseover="this.style.backgroundColor='#f5f5f5' onmouseout="this.style.backgroundColor='#ffffff'">哈哈</td> 现在有一个表格<html><style>.selectpage td{ BORDER-RIGHT: #142c45 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #6d91b6 1px solid; PADDING-LEFT: 8px; FONT-WEIGHT: bold; PADDING-BOTTOM: 6px; BORDER-LEFT: #6d91b6 1px solid; COLOR: #ffffff; PADDING-TOP: 6px; BORDER-BOTTOM: #142c45 1px solid; BACKGROUND-COLOR: #345373; TEXT-ALIGN: center}.selectpage A{ COLOR: #ffffff; TEXT-DECORATION: none}.tt {color: #FFFFFF}</style><table width="100%" height="1" class=list cellspacing=0><tr><td align=center><font color="#345373"><b>用户:<%= username%></b></td><tr><td>  </td><tr class=selectpage><td ><a href=start.jsp target=rightframe ><strong>回到首页</strong></a></td><tr class=selectpage><td ><a href=index.html target=_parent ><strong>注销登录</strong></a></td><tr><td>  </td><tr class=selectpage><td ><a href=webcm.jsp target=rightframe ><strong>配置管理</strong></a></td><tr class=selectpage><td ><a href=webpm.jsp target=rightframe ><strong>性能管理</strong></a></td><tr class=selectpage><td ><a href=webfm.jsp target=rightframe ><strong>告警日志</strong></a></td><tr class=selectpage><td ><a href=gongdan.jsp target=rightframe ><strong>工单管理</strong></a></td><tr class=selectpage><td ><a href=event.jsp target=rightframe ><strong>事件查询</strong></a></td><tr class=selectpage><td ><a href=usermanager.jsp target=rightframe ><strong>用户管理</strong></a></td></table><script language=javascript>function document.onmouseover(){ if (window.event.toElement.parentElement.className == "selectpage") window.event.toElement.parentElement.setAttribute("className","tt");}</script></html>使用了css使其具有立体效果,问有没有什么办法,当鼠标放在链接上的时候,表格的那一行载入另一效果,也就是取消立体效果。??? js第15讲 JavaScript中的Windows对象(上) 在线跪求!.trigger调用事件返回值是object?怎样才能return false? js文件可以直接读取到数据库里面的内容吗?在线等 [开发实践分享]无刷新文件上传的实现 [Help]代码冲突 [急!给高分]奇怪的问题,执行submit()函数时表单会自动多次重复提交,而且呈随机性 大侠救我!!简单函数出问题 关于loading效果!(急) 奇怪的JavaScript问题? contentWindow的兼容问题,刚才发了个,没人回答。。。。拜托帮帮忙,在线等。 美女用身体写作,我用高分换答案!!! 孟斑竹帮忙! 在先等待
<style>
.none TD{
BORDER-RIGHT: #6d91b6 1px solid; PADDING-RIGHT: 6px; BORDER-TOP: #14245 1px solid; PADDING-LEFT: 6px; FONT-WEIGHT: bold; PADDING-BOTTOM: 8px; BORDER-LEFT: #14245 1px solid; COLOR: #ffffff; PADDING-TOP: 8px; BORDER-BOTTOM: #6d91b6 1px solid; BACKGROUND-COLOR: #345373; TEXT-ALIGN: center
}
.none A{
COLOR: #ffffff; TEXT-DECORATION: none
}
.selectpage TD{
BORDER-RIGHT: #142c45 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #6d91b6 1px solid; PADDING-LEFT: 8px; FONT-WEIGHT: bold; PADDING-BOTTOM: 6px; BORDER-LEFT: #6d91b6 1px solid; COLOR: #ffffff; PADDING-TOP: 6px; BORDER-BOTTOM: #142c45 1px solid; BACKGROUND-COLOR: #345373; TEXT-ALIGN: center
}
.selectpage A{
COLOR: #ffffff; TEXT-DECORATION: none
}
</style><table width="100%" height="1" class=list cellspacing=0>
<tr><td align=center><font color="#345373"><b>用户:<%= username%></b></td>
<tr><td>  </td>
<tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=start.jsp target=rightframe ><strong>回到首页</strong></a></td>
<tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=index.html target=_parent ><strong>注销登录</strong></a></td>
<tr><td>  </td>
<tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=webcm.jsp target=rightframe ><strong>配置管理</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=webpm.jsp target=rightframe ><strong>性能管理</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=webfm.jsp target=rightframe ><strong>告警日志</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=gongdan.jsp target=rightframe ><strong>工单管理</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=event.jsp target=rightframe ><strong>事件查询</strong></a></td><tr class=selectpage onmouseover=if(!this.contains(event.fromElement))this.className='none' onmouseout=if(!this.contains(event.toElement))this.className='selectpage'><td ><a href=usermanager.jsp target=rightframe ><strong>用户管理</strong></a></td>
</table></html>
DHTML 可以直接改变classname 或 style 样式的.
2.<td onmouseover="this.style.backgroundColor='#f5f5f5' onmouseout="this.style.backgroundColor='#ffffff'">哈哈</td>
<style>
.selectpage td{
BORDER-RIGHT: #142c45 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #6d91b6 1px solid; PADDING-LEFT: 8px; FONT-WEIGHT: bold; PADDING-BOTTOM: 6px; BORDER-LEFT: #6d91b6 1px solid; COLOR: #ffffff; PADDING-TOP: 6px; BORDER-BOTTOM: #142c45 1px solid; BACKGROUND-COLOR: #345373; TEXT-ALIGN: center
}
.selectpage A{
COLOR: #ffffff; TEXT-DECORATION: none
}
.tt {color: #FFFFFF}
</style><table width="100%" height="1" class=list cellspacing=0>
<tr><td align=center><font color="#345373"><b>用户:<%= username%></b></td>
<tr><td>  </td>
<tr class=selectpage><td ><a href=start.jsp target=rightframe ><strong>回到首页</strong></a></td>
<tr class=selectpage><td ><a href=index.html target=_parent ><strong>注销登录</strong></a></td>
<tr><td>  </td>
<tr class=selectpage><td ><a href=webcm.jsp target=rightframe ><strong>配置管理</strong></a></td><tr class=selectpage><td ><a href=webpm.jsp target=rightframe ><strong>性能管理</strong></a></td><tr class=selectpage><td ><a href=webfm.jsp target=rightframe ><strong>告警日志</strong></a></td><tr class=selectpage><td ><a href=gongdan.jsp target=rightframe ><strong>工单管理</strong></a></td><tr class=selectpage><td ><a href=event.jsp target=rightframe ><strong>事件查询</strong></a></td><tr class=selectpage><td ><a href=usermanager.jsp target=rightframe ><strong>用户管理</strong></a></td>
</table><script language=javascript>
function document.onmouseover()
{
if (window.event.toElement.parentElement.className == "selectpage")
window.event.toElement.parentElement.setAttribute("className","tt");
}
</script>
</html>使用了css使其具有立体效果,问有没有什么办法,当鼠标放在链接上的时候,表格的那一行载入另一效果,也就是取消立体效果。???