<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>全选、全不选、反选</title>
<style type="text/css">
#choose input {
display: block;
}
</style>
<script src="http://libs.baidu.com/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript">
$(function(){
var $choose = $("#choose input");
//全选
$("#all").click(function(){
$choose.each(function(){
$(this).prop("checked",true);
});
});
//全不选
$("#not").click(function(){
$choose.prop("checked",false);
});
//反选
$("#reverse").click(function(){
$choose.each(function(){
$(this).prop("checked",!$(this).prop("checked"));
});
});
});
</script>
</head>
<body>
<div id="box-function">
<input id="all" type="button" value="全选" />
<input id="not" type="button" value="全不选" />
<input id="reverse" type="button" value="反选" />
</div>
<div id="choose">
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
<input type="checkbox" />
</div>
</body>
</html>