<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width">
<title>js</title>
<style type="text/css">
td{
border: 1px solid red;
}
/*
* 方法一
* tr:nth-child(odd):hover{
background-color: pink;
}
tr:nth-child(even):hover{
background-color: red;
}*/
/*方法2*/
/*tr:nth-child(2n):hover{
background-color: pink;
}
tr:nth-child(2n+1):hover{
background-color: red;
}*/
/*方法3*/
/*.odd:hover{
background-color: pink;
}
.even:hover{
background-color: red;
}*/
/*方法3*/
</style>
<script type="text/javascript" src="js/jquery-1.11.1.min.js" ></script>
<script type="text/javascript">
$(function(){
$(function(){
/*方法3*/
/*$("tr:odd").addClass("odd");
$("tr:even").addClass("even");
$("tr:not(:has(th)):odd").addClass("odd");
$("tr:not(:has(th)):even").addClass("even");
*/
/*方法3*/
/*方法4 隔行换色*/
$("tr:odd").css("background-color", "#e6e6fa");
$("tr:even").css("background-color", "#fff0fa");
/*方法4*/
})
})
</script>
</head>
<body>
<table style="width: 200px;height: 100px;border: 1px solid red;">
<tr>
<td>1</td>
</tr>
<tr>
<td>1</td>
</tr>
<tr>
<td>1</td>
</tr>
<tr>
<td>1</td>
</tr>
</table>
</body>
</html>
转载于:https://www.cnblogs.com/wangzaixiaomaotou/p/9209137.html
排序函数的使用qsort函数应用大全)
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