jquery实现界面无刷新加载登陆注册

官网的登陆注册每次要跳转到另一个界面，能不能做一个简单的，在界面弹出一个框框登陆，我想了想做了这么一个案例，大家来看看成不成

贴上代码，实现了在同一个弹出窗上加载了登陆注册功能！可自由点击！当然样式丑了一些！还请见谅！demo在下面

1这里是html内容

点击，弹出登录框
 点击，弹出登录框

 
 
 

 

 用户登录
 
 

 快速注册
 
 
 ×
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 忘记密码？找回密码 
 
 
 
 
 


 
 
 
 
 
 
 
 
 
 
 

2接下来是样式css

@charset "utf-8";
 
 .js_login h1, h2, h3, h4, h5, h6, p, ul, li {
 padding: 0;
 margin: 0;
 list-style: none;
 }

 .login-header {
 text-align: center;
 height: 30px;
 font-size: 24px;
 line-height: 30px;
 }

 .js_login {
 display: none;
 position: fixed;
 opacity: 1;
 z-index: 11000;
 left: 50%;
 margin-left: -250px;
 top: 100px;
 }

 .js_login a {
 color: blue;
 text-decoration: none;
 }

 .sub_btn1 { 
 width:105px;
 height:35px;
 display: inline-block;
 zoom: 1; 
 *display: inline;
 vertical-align: baseline;
 margin: 0 2px;
 outline: none;
 cursor: pointer;
 text-align: center;
 align-content:center
 font: 15px/100% Arial, Helvetica, sans-serif;
 text-shadow: 0 1px 1px rgba(0,0,0,.6);
 -webkit-border-radius: 3px;
 -moz-border-radius: 3px;
 border-radius: 3px;
 -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);
 color: white; 
 border: solid 1px #538312;
 background: #64991e; 
 background: -webkit-gradient(linear, left top, left bottom, from(#43CD80), to(#3CB371)); 
 background: -moz-linear-gradient(top, #7db72f, #4e7d0e);
 filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#7db72f', endColorstr='#4e7d0e');
 }

 .sub_btn1:hover {
 background: #538018;
 background: -webkit-gradient(linear, left top, left bottom, from(#2E8B57), to(#008B45));
 background: -moz-linear-gradient(top, #6b9d28, #436b0c);
 filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#6b9d28', endColorstr='#436b0c');
 }

 .inputbg {
 height: 40px;
 width: 280px;
 margin: 0 auto;
 margin-top: 20px;
 border-radius: 4px;
 border: 1px solid #eee;
 text-align: left;
 color: #333;
 }

 #username * {
 vertical-align: middle;
 }

 .inputsub {
 outline: 0;
 font-family: Tahoma,Geneva,sans-serif;
 font-size: 14px;
 width: 270px;
 float: left;
 border: none;
 text-align: left;
 color: #333;
 margin: 10px 0 3px 8px;
 background: none;
 overflow: hidden;
 }

 .buttons {
 width: 280px;
 margin: 0 auto;
 margin-top: 25px;
 text-align: left;
 }

 #login-submokaoba {
 width: 105px;
 height: 35px;
 }

 #qql {
 float: right;
 }

 .reg {
 padding: 20px;
 margin: 0 auto;
 width: 280px;
 }

 #login {
 margin-top: 20px;
 }

 .hidden {
 display: none;
 }

 .js_login {
 position: absolute;
 width: 500px;
 background: #fff;
 display: none;
 color: #999;
 }

 .js_login .js_title {
 overflow: hidden;
 height: 42px;
 background: #f9f9f9 url(http://www.jiao4.com/java) repeat-x;
 border-left: 1px solid #ccc;
 border-right: 1px solid #ccc;
 }

 .js_login .js_title span {
 float: right;
 line-height: 40px;
 padding: 0 9px;
 cursor: pointer;
 font-family: "";
 font-size: 30px;
 }

 .js_login .js_title span:hover {
 color: #555;
 }

 .js_login .js_title li {
 float: left;
 width: 130px;
 text-align: center;
 font-family: "微软雅黑";
 font-size: 18px;
 cursor: pointer;
 height: 43px;
 }

 .js_login .js_title li a {
 float: left;
 width: 130px;
 text-align: center;
 }

 .js_login .js_title li a:hover {
 }

 .conxk1 {
 border-top: 3px solid #15B300;
 border-right: 1px solid #dfdfdf;
 background: #fff;
 height: 39px;
 line-height: 39px;
 color: #11B200;
 }

 .conxk1 a {
 color: #11B200;
 }

 .conxk1 a:hover {
 color: #11B200;
 text-decoration: none;
 }

 .conxk2 {
 border-right: 1px solid #dfdfdf;
 height: 39px;
 line-height: 39px;
 padding-top: 3px;
 color: #646464;
 }

 .conxk2 a {
 color: #646464;
 }

 .conxk2 a:hover {
 color: #646464;
 text-decoration: none;
 }

 .js_login .js_content {
 overflow: hidden;
 padding: 13px 15px;
 background: #fff;
 border: 1px solid #ccc;
 border-top-width: 0px;
 }

 .js_login .js_content .de_list {
 width: 100%;
 padding-top: 12px;
 }

 .js_login .js_content a:visited {
 color: blue;
 }

 .js_login .js_content a:hover {
 color: red;
 text-decoration: underline;
 }

 .Reg-input {
 display: block;
 clear: both;
 padding: 5px 0;
 }

 .Reg-input li {
 display: inline;
 float: left;
 }

 .Reg-input .input-text {
 width: 220px;
 height: 25px;
 border: 1px solid #ccc;
 outline: none;
 border-radius: 2px;
 }

 .input-text:focus {
 border: 1px solid #339933;
 }

 .Reg-input .Reg-text {
 width: 100px;
 text-align: right;
 font-size: 14px;
 }

 .Reg-input .input_text {
 width: 70px;
 float: left;
 }

 .js_login #checkbox {
 text-align: left;
 }

 .js_login #errmsg {
 color: red;
 }

 .js_login .sub_btn1 {
 font-size: 20px;
 }

 #lean_overlay {
 position: fixed;
 z-index: 100;
 top: 0px;
 left: 0px;
 height: 100%;
 width: 100%;
 background: #000;
 display: none;
 }

后面更上js，记得要把jquery给加上哦！红色区域的代码负责登陆注册点击切换的事件，在代码点击方法加上黄色代码可在点击后加载到当前界面！

效果图：

以上就是本文的全部内容，希望对大家的学习有所帮助。