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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>使用jQuery实现光棒效果</title>
<link href="4-1.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="../jquery-1.11.2.js"></script>
<script type="text/javascript">
$(function(){
$("#tbStudent tr:gt(0)").hover(
function(){
$(this).addClass("selected");
},function(){
$(this).removeClass("selected")
}
);
//全选与反选
$("#chkAll").click(function(){
var checkedVal=$(this).attr("checked","checked");
$(".chk").each(function(){
var subchecked=$(this).attr("checked");
if(subchecked!=checkedVal)
$(this).click();
});
});
});
</script>.
</head>
<body>
<table id="tbStudent">
<tr>
<th><input type="checkbox" id="chkAll" name="chkAll"/>全选</th>
<th>学号</th><th>姓名</th><th>年龄</th><th>性别</th>
</tr>
<tr>
<td><input type="checkbox" id="chk" class="chk"/></td>
<td>S001</td><td>张三</td><td>22</td><td>男</td>
</tr>
<tr>
<td><input type="checkbox" id="Checkbox1" class="chk"/></td>
<td>S002</td><td>李四</td><td>22</td><td>女</td>
</tr>
<tr>
<td><input type="checkbox" id="Checkbox2" class="chk"/></td>
<td>S003</td><td>王五</td><td>22</td><td>男</td>
</tr>
<tr>
<td><input type="checkbox" id="Checkbox3" class="chk"/></td>
<td>S004</td><td>马六</td><td>22</td><td>男</td>
</tr>
<tr>
<td><input type="checkbox" id="Checkbox4" class="chk"/></td>
<td>S005</td><td>田七</td><td>22</td><td>女</ td>
</tr>
</table>
</body>
</html>
@charset "utf-8";
/* CSS Document */
table{
width:640px;
border-collapse:collapse;
}
table th{
border:solid 1px black;
background-color:Gray;
}
table td{
border:solid 1px black;
}
.highlight{
background-color:Highlight;
}
.selected{
background-color:Yellow;
}
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原文地址：http://www.cnblogs.com/bsyx/p/4206342.html
