<html>
<head>
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script type="text/javascript">
$(function(){
$(\'#CheckedAll\').click(function(){
$(\'[name=items]:checkbox\').attr(\'checked\', true);
});
$(\'#CheckedNo\').click(function(){
$(\'[name=items]:checkbox\').attr(\'checked\', false);
});
$(\'#CheckedRev\').click(function(){
$(\'[name=items]:checkbox\').each(function(){
if($(this).attr(\'checked\')){
$(this).attr(\'checked\', false);
}else{
$(this).attr(\'checked\', true);
}
});
});
$(\'#send\').click(function(){
var str = "你选中的是: \r\n";
$(\'[name=items]:checkbox:checked\').each(function(){
str += $(this).val() + "\r\n";
});
alert(str);
});
});
</script>
</head>
<body>
<form action="#" method="POST" id="regForm">
你爱好的运动是？<br />
<input type="checkbox" name="items" value="足球" />足球
<input type="checkbox" name="items" value="蓝球" />篮球
<input type="checkbox" name="items" value="羽毛球" />羽毛球
<input type="checkbox" name="items" value="乒乓球" />乒乓球
<input type="button" id="CheckedAll" value="全 选" />
<input type="button" id="CheckedNo" value="全不选" />
<input type="button" id="CheckedRev" value="反 选" />
<input type="button" id="send" value="提 交" />
</form>
</body>
</html>