<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>购物车 全选</title>
<script src="http://www.aniu.tv/Public/Common/js/jquery.min.js"></script>
</head>
<script type="text/javascript">
$(function(){
$('.all').click(function(){
if($('.all').is(':checked')){
$('.check').prop('checked',true);
}else{
$('.check').prop('checked',false);
}
});
$('.check').click(function(){
var i = 0;
var arr = $('.check').length;
$('.check').each(function(){
if($(this).is(':checked')){
i++;
};
});
if(i == arr){
$('.all').prop('checked',true);
}else{
$('.all').prop('checked',false);
}
});
});
</script>
</head>
<body>
<input class="all" type="checkbox" >
</body>
</html>
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