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Detailed explanation of jQuery+Cookie switching skin steps

php中世界最好的语言
php中世界最好的语言Original
2018-05-08 16:01:301652browse

This time I will bring you a detailed explanation of the steps for switching skins with jQuery Cookie. What are the precautions for switching skins with jQuery Cookie? Here are practical cases, let’s take a look.

I’ve been learning Jquery recently and found that Jquery is really powerful. You can switch skins in just a few lines of code.

1) Key Code

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
 <title>jQuery Cookie切换皮肤</title>
 <link id="cssfile" href="Styles/Skins/skin_0.css" rel="external nofollow" rel="stylesheet" type="text/css" />
 <link href="Styles/Site.css" rel="external nofollow" rel="stylesheet" type="text/css" />
 <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
 <script src="Scripts/jquery.cookie.js" type="text/javascript"></script>
 <script language="javascript" type="text/javascript">
  $(function () {
   $('#skin>li').click(function () {
    var skinID = this.id;
    switchSkin(skinID);
   });
   var skinID = $.cookie("skinID"); //获取cookie
   if (skinID) {//如果cookie存在，切换皮肤
    switchSkin(skinID);
   }
  });
  function switchSkin(skinID) {
   $('#' + skinID).addClass('selected')
       .siblings().removeClass('selected');
   var cssHref = 'Styles/Skins/' + skinID + '.css';
   $('#cssfile').attr('href', cssHref);
   $.cookie("skinID", skinID, { path: "/", expires: 10 }); //将皮肤样式的id保存到cookie中
  }
 </script>
</head>
<body>
 <form id="form1" runat="server">
 <p id="header">
  hello world!
  <ul id="skin">
   <li id="skin_0" title="蓝色" class="selected">蓝色</li>
   <li id="skin_1" title="紫色">紫色</li>
   <li id="skin_2" title="红色">红色</li>
   <li id="skin_3" title="天蓝色">天蓝色</li>
   <li id="skin_4" title="橙色">橙色</li>
   <li id="skin_5" title="淡绿色">淡绿色</li>
  </ul>
 </p>
 </form>
</body>
</html>
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

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The above is the detailed content of Detailed explanation of jQuery+Cookie switching skin steps. For more information, please follow other related articles on the PHP Chinese website!

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