用JQuery模仿淘宝的图片放大镜显示效果

  如图

用JQuery模仿淘宝的图片放大镜显示效果

  今天我做的是利用JQuery模拟这个效果

  源码如下

  

复制代码 代码如下:

  <head>

  <script type="text/javascript" src="Js/jquery-1.4.1.js"></script>

  <script type="text/javascript">

  //假设data是从数据库取到的数据

  var data = {"images/1_small.jpg":["images/1_big.jpg","内衣少女","主演:文咏珊,郑丽欣"],"images/2_small.jpg":["images/2_big.jpg","爱情陷阱","主演:金正勋,蔡琳"],"images/3_small.jpg":["images/3_big.jpg","源代码","主演:贾斯丁,克里斯丁娜"]};

  $(function(){

  $.each(data,function(key,value){

  var smallimg = $("<img src='" + key + "'>");

  smallimg.attr("bigmappath",value[0]);

  smallimg.attr("personname",value[1]);

  smallimg.attr("personheight",value[2]);

  smallimg.mouseover(function(e){

  $("#detailImg").attr("src",$(this).attr("bigmappath"));

  $("#detailHeight").text($(this).attr("personheight"));

  $("#detailName").text($(this).attr("personname"));

  $("#details").css("top",e.pageY).css("left",e.pageX).css("display","");

  });

  $("body").append(smallimg);

  });

  });

  </script>

  </head>

  <body>

  <div style="display:none;position:absolute;" id="details">

  <img id="detailImg" src="">

  <p id="detailHeight"></p>

  <p id="detailName"></p>

  </div>

  </body>

  鼠标移动到小图上面效果图如下

用JQuery模仿淘宝的图片放大镜显示效果