Jquery购物车抛物线效果
最近被论文搞得焦头烂额。好久没来逛了。之前做设计的时候发现一个抛物线效果,挺简单的也蛮好用。今天拿来分享一下。主要用到Jquery里的fly插件和event.page事件。在此之前,先要引用两个JS文件。
<script src="jquery.js"></script>
<script src="jquery.fly.min.js"></script>
然后,当当当,重要的function来啦。
<script>
$(function() {
var offset = $("#end").offset();
$(".addcar").click(function(event){
var addcar = $(this);
var img = addcar.parent().find('img').attr('src');
var flyer = $('<img class="u-flyer" src="'+img+'">');
flyer.fly({
start: {
left: event.pageX, //开始位置(必填)#fly元素会被设置成position: fixed
top: event.pageY //开始位置(必填)
},
end: {
left: offset.left+10, //结束位置(必填)
top: offset.top+10, //结束位置(必填)
width: 0, //结束时宽度
height: 0 //结束时高度
},
onEnd: function(){ //结束回调
$("#msg").show().animate({width: '250px'}, 200).fadeOut(1000); //提示信息
addcar.css("cursor","default").removeClass('orange').unbind('click');
this.destory(); //移除dom
}
});
});
});
</script>
有了它之后,你只需要通过点击触发button事件后即可实现图片满屏飞的效果啦。是不是很简单。具体的例子来一个。
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>演示:jQuery实现加入购物车飞入动画效果</title>
<meta name="keywords" content="jquery,购物车" />
<meta name="description" content="Helloweba文章结合实例演示HTML5、CSS3、jquery、PHP等WEB技术应用。" />
<link rel="stylesheet" type="text/css" href="../css/main.css" />
<style type="text/css">
.demo{width:820px; margin:60px auto 10px auto}
.m-sidebar{position: fixed;top: 0;right: 0;background: #000;z-index: 2000;width: 35px;height: 100%;font-size: 12px;color: #fff;}
.cart{color: #fff;text-align:center;line-height: 20px;padding: 200px 0 0 0px;}
.cart span{display:block;width:20px;margin:0 auto;}
.cart i{width:35px;height:35px;display:block; background:url(car.png) no-repeat;}
#msg{position:fixed; top:300px; right:35px; z-index:10000; width:1px; height:52px; line-height:52px; font-size:20px; text-align:center; color:#fff; background:#360; display:none}
.box{float:left; width:198px; height:320px; margin-left:5px; border:1px solid #e0e0e0; text-align:center}
.box p{line-height:20px; padding:4px 4px 10px 4px; text-align:left}
.box:hover{border:1px solid #f90}
.box h4{line-height:32px; font-size:14px; color:#f30;font-weight:500}
.box h4 span{font-size:20px}
.u-flyer{display: block;width: 50px;height: 50px;border-radius: 50px;position: fixed;z-index: 9999;}
.button {
display: inline-block;
outline: none;
cursor: pointer;
text-align: center;
text-decoration: none;
font: 16px/100% 'Microsoft yahei',Arial, Helvetica, sans-serif;
padding: .5em 2em .55em;
text-shadow: 0 1px 1px rgba(0,0,0,.3);
-webkit-border-radius: .5em;
-moz-border-radius: .5em;
border-radius: .5em;
-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
box-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.button:hover {
text-decoration: none;
}
.button:active {
position: relative;
top: 1px;
}
/* orange */
.orange {
color: #fef4e9;
border: solid 1px #da7c0c;
background: #f78d1d;
background: -webkit-gradient(linear, left top, left bottom, from(#faa51a), to(#f47a20));
background: -moz-linear-gradient(top, #faa51a, #f47a20);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#faa51a', endColorstr='#f47a20');
}
.orange:hover {
background: #f47c20;
background: -webkit-gradient(linear, left top, left bottom, from(#f88e11), to(#f06015));
background: -moz-linear-gradient(top, #f88e11, #f06015);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f88e11', endColorstr='#f06015');
}
.orange:active {
color: #fcd3a5;
background: -webkit-gradient(linear, left top, left bottom, from(#f47a20), to(#faa51a));
background: -moz-linear-gradient(top, #f47a20, #faa51a);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f47a20', endColorstr='#faa51a');
}
</style>
<!--[if lte IE 9]>
<script src="requestAnimationFrame.js"></script>
<![endif]-->
</head>
<body>
<div id="header">
<div id="logo"><h1><a href="http://www.helloweba.com" title="返回helloweba首页">helloweba</a></h1></div>
</div>
<div id="main">
<h2 class="top_title"><a href="http://www.helloweba.com/view-blog-294.html">jQuery实现加入购物车飞入动画效果</a></h2>
<div class="demo">
<div class="box">
<img src="images/lg.jpg" width="180" height="180">
<h4>¥<span>3499.00</span></h4>
<p>LG 49LF5400-CA 49寸IPS硬屏富贵招财铜钱设计</p>
<a href="#" class="addcar">加入购物车</a>
</div>
<div class="box">
<img src="images/hs.jpg" width="180" height="180">
<h4>¥<span>3799.00</span></h4>
<p>Hisense/海信 LED50T1A 海信电视官方旗舰店</p>
<a href="#" class="button orange addcar">加入购物车</a>
</div>
<div class="box">
<img src="images/cw.jpg" width="180" height="180">
<h4>¥<span>¥3999.00</span></h4>
<p>Skyworth/创维 50E8EUS 8核4Kj极清酷开系统智能液晶电视</p>
<a href="#" class="button orange addcar">加入购物车</a>
</div>
<div class="box">
<img src="images/ls.jpg" width="180" height="180">
<h4>¥<span>6969.00</span></h4>
<p>乐视TV Letv X60S 4核1080P高清3D安卓智能超级电视</p>
<a href="#" class="button orange addcar">加入购物车</a>
</div>
</div>
</div>
<div class="m-sidebar">
<div class="cart">
<i id="end"></i>
<span>购物车</span>
</div>
</div>
<div id="msg">已成功加入购物车!</div>
</div>
</body>
</html>
今天就到这里吧。就到这里啦。