CSS permite que a tabela mude de cor quando o mouse desliza sobre ela

Autor：Eve Cole Data da Última Atualização：2009-06-12 17:45:53

第一种: expressão

代码如下:
<html>
<cabeça>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<style type="text/css">

.tablestyle{
cor de fundo:#CCCCCC; borda:#ff0000 sólido 2px; colapso de borda: colapso; cursor:mão; largura:100%;
}

.tablestyle td{borda:#ff0000 sólido 2px; border-collapse:collapse;}

.tablestyle tr{
onmouseover:expressão(onmouseover=função()
{
this.style.color='vermelho';
this.style.backgroundColor='amarelo'
});
onmouseout:expressão(onmouseout=função()
{

este.estilo.col
this.style.backgroundColor=''
}
);
}

</style>

<title>无标题文档</title>
</head>

<body>

</body>
</html>

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简单的隔行变色:

!- -

tr {background-color:expression((this.sectionRowIndex%2==0)?"#E1F1F1":"#F0F0F0")}

-->

</style>

<table>

< tr><td>第5行</td><td>第5列</td></tr>

</table>

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每个单元格变色:

<!--

tr {background-color:expression((this.sectionRowIndex%2==0)? "red":"blue")}

td {background-color:expression((this.cellIndex%2==0)?"":((this.parentElement.sectionRowIndex%2==0)?"green":" amarelo"))}

-->

</style>

<table>

</table>

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以上都用到expressão，实现变得很方便，但是,经测试,在IE6（其它版本

用JS

鼠标滑过变色:

script language="javascript" >

window.onload=function showtable(){

var tablename=document.getElementById("minhatabela");

var li=nomedatabela.getElementsByTagName("tr");

for (var i=0;i<=li.length;i++){

li[i].style.backgroundColor="#FFB584";

li[i].onmouseover=function(){

this.style.backgroundColor="#FFFFFF";

}

li[i].onmouseout=function(){

this.style.backgroundColor="#FFB584"

}

</script>

</table>

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Configuração:

window.onload=function showtable(){

var tablename=document.getElementById("mytable");

var li=nomedatabela.getElementsByTagName("tr");

for (var i=0;i<=li.length;i++){

if (i%2==0){

li[i].style.backgroundColor="#FFB584";

}else li[i].style.backgroundColor="#FFFFFF";

}

</script>

< /table>

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以上都要用到JS，还需要table有个id，可以对指定的tabela操作，但是，假如遇到某人的firefox装了NoScript的话……可以无视了