家庭记账本五

今天根据一些提示，学了下前端的制作：
 1 <!DOCTYPE html>
 2 <html>
 3 <head>
 4     <meta charset="utf-8">
 5     <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
 6     <title></title>
 7     <script src="js/mui.min.js"></script>
 8     <script src="js/login.js"></script>
 9     <link href="css/mui.min.css" rel="stylesheet"/>
10     
11 </head>
12 <body>
13     <nav class="mui-bar mui-bar-tab" id="nav">
14         <a id="tab_home" class="mui-tab-item mui-active" >
15             <span class="mui-icon mui-icon-home" ></span>
16             <span class="mui-tab-label">首页</span>
17         </a>
18         <a id="tab_message" class="mui-tab-item">
19             <span class="mui-icon mui-icon-email"></span>
20             <span class="mui-tab-label">消息</span>
21         </a>
22         <a id="tab_contact" class="mui-tab-item">
23             <span class="mui-icon mui-icon-contact"></span>
24             <span class="mui-tab-label">通讯录</span>
25         </a>
26         <a id="tab_setting" class="mui-tab-item" >
27             <span class="mui-icon mui-icon-gear"></span>
28             <span class="mui-tab-label">设置</span>
29         </a>
30     </nav>
31     
32     <script type="text/javascript" charset="utf-8">
33           mui.init({
34               subpages:[//首先加载首页  
35                         {  
36                             url:'home.html',  
37                             id:'tab_home',  
38                             styles:{  
39                                 top:'0px',  
40                                 bottom:'60px'  
41                             }  
42                         }  
43                     ],  
44             preloadPages:[//预加载其他页面  
45                 {  
46                     url:'message.html',  
47                     id:'tab_message',  
48                     styles:{
49                     top:'0px',
50                     bottom:'60px'  
51                     }  
52                 },  
53                 {  
54                     url:'contact.html',  
55                     id:'tab_contact',  
56                     styles:{  
57                         top:'0px',  
58                         bottom:'60px'  
59                     }  
60                 },
61                 {
62                     url:'setting.html',
63                     id:'tab_setting',
64                     styles:{
65                         top:'0px',
66                         bottom:'60px'
67                     }
68                 }
69             ] 
70           });
71           mui.plusReady(function(){
72               var tab_home,tab_message,tab_contact  
73                 mui("#nav").on("tap","#tab_home",function(){//点击触发   
74                     tab_home=plus.webview.getWebviewById("tab_home");  
75                     tab_home.show()  
76                     tab_message.hide()
77                     tab_contact.hide()
78                     tab_setting.hide()
79                 })  
80                 mui("#nav").on("tap","#tab_message",function(){//点击触发  
81                     tab_message=plus.webview.getWebviewById("tab_message");  
82                     tab_message.show()  
83                       
84                 })  
85                 mui("#nav").on("tap","#tab_contact",function(){//点击触发  
86                     tab_contact=plus.webview.getWebviewById("tab_contact");  
87                     tab_contact.show()  
88                       
89                 })  
90                 mui("#nav").on("tap","#tab_setting",function(){//点击触发  
91                     tab_setting=plus.webview.getWebviewById("tab_setting");
92                     tab_setting.show()
93                 })
94           })
95           
96     </script>
97     
98 </body>
99 </html>
因为里面的一些类还是不明白，然后就进行研究app教程，但是没有什么进展。