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《产品图片飞入购物车的jQuery动画》

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<!doctype html>
< html >
< head >
< meta  charset = "utf-8" >
< title >无标题文档</ title >
< style  type = "text/css" >
*{ margin:0; padding:0;}
.good-area{ width:200px; position:absolute; left:100px; top:50px;}
.good{ width:200px; height:180px; background:#ccc;}
.good img{ width:100%; height:100%;}
.shop_car{ width:100px; height:30px; line-height:30px; text-align:center; position:absolute; left:1000px; top:300px; background:#eee; color:red;}
#add_shopcar{ height:20px; line-height:20px; text-align:center; color:#03F; background:#F90;}
</ style >
</ head >
< body >
< div  class = "good-area" >
     < div  class = "good" >< img  src = "http://www.dreamjser.com/images/good.jpg"  /></ div >
     < div  class = "add_shopcar" >加入购物车</ div >
</ div >
< div  class = "shop_car"  id = "shop_car" >我是购物车</ div >
< script  type = "text/javascript"  src = "http://www.dreamjser.com/js/jquery-1.8.0.min.js" ></ script >
< script  type = "text/javascript" >
(function(){
     var shop_car=$('#shop_car'),
         carLeft=shop_car.offset().left,
         carTop=shop_car.offset().top;
               
     /**
     *为所有购买按钮增加动画效果
     **/
     $('.add_shopcar').click(function(){
         var good=$(this).parent().find('.good'),
         goodLeft=good.offset().left,
         goodTop=good.offset().top;
                   
         if(good.is(':animated')){
             return;
         }
         var copyGood=good.clone();
                   
         $('body').append(copyGood);
         copyGood.css({position:'absolute',left:goodLeft,top:goodTop,border:'5px #f00 solid'});
         copyGood.animate({width:80,height:80,left:carLeft,top:carTop,opacity:1},800,function(){
             copyGood.remove();
         });
     });
})();
</ script >
</ body >
</ html >