本文实例讲述了jquery实现鼠标滑过小图时显示大图的方法。分享给大家供大家参考。具体实现方法如下:
<html> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <title></title> </head> <style type="text/css"> li{list-style:none;float:left;margin-left:10px;} </style> <script type="text/javascript" src="jquery-1.8.2.min.js"></script> <script type="text/javascript"> var data = { "images/11_s.jpg":["images/11_b.jpg","美人1"], "images/22_s.jpg":["images/22_b.jpg","美人2"], "images/33_s.jpg":["images/33_b.jpg","美人3"], "images/44_s.jpg":["images/44_b.jpg","美人4"] }; $(function(){ $.each(data,function(key,value){ //初始化最后一个div为隐藏 $("div").last().hide(); //创建小图的节点 var smallPath = $("<img src='" + key + "' />").css({"margin":"5px","padding":"2px","border":"1px solid #000"}); //设置大图地址和名称 bigImgPath = smallPath.attr("bigMapPath",value[0]); bigImgName = smallPath.attr("bigMapName",value[1]);$("div").first().append(smallPath);
//小图上添加事件 smallPath.mouseover(function(){ //最后一个div淡入效果 $("div").last().fadeIn("fast"); //获取大图地址 $("#show").attr("src",$(this).attr("bigMapPath")); //获取大图名称并设置样式 $("#imgTitle").text($(this).attr("bigMapName")).css({"background":"#ebf1de","padding":"10px","margin-bottom":"10px"}); }); smallPath.mouseout(function(){ $("div").last().fadeOut("fast"); }); }); }); </script> <body> <div></div> <div> <img id="show" src="" /> </div> </body> </html>
希望本文所述对大家的jQuery程序设计有所帮助。