<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link charset="utf-8" href="css/reset.css" rel="external nofollow" rel="stylesheet">
<link charset="utf-8" href="css/main.css" rel="external nofollow" rel="stylesheet">
<style>
.box{width:200px;height:200px;background:#000000;}
.xxloading{width:100%;height:100%;background:rgba(255,255,255,0.2);}
.xxloading .xximg{width:100%;height:100%;background:url("../img/ico/loading2.gif") no-repeat center;}
</style>
<script src="js/jquery-1.8.3.min.js"></script>
<script src="js/mychajian.js"></script> <!-- 添加jq的loading插件-->
</head>
<body>
<div class="box"></div>
<script>
$(function () {
$(".box").myloading(); //执行loading动画
});
</script>
</body>
</html>
mychajian.js的插件内容：
;(function($){
$.fn.extend({
myloading:function(obj){
var str=[" <div class=\"xxloading\">",
" <div class=\"xximg\"></div>",
" </div>"].join("");
return this.append(str);
}
});
})(jQuery);
效果图显示：
