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  • Html 作业:注册、登录、后台管理页面

    HTML作业:注册、登录、后台管理页面


    1、需求

    2、核心代码

    3、效果展示


    一、需求

    1、作业要求:

    a、登录、注册,练习:position

    b、后台管理页面

        -左侧菜单

        -右边表格,全选反向,模态框,返回顶部

    二、核心代码

    1、登录页面

     1 <!DOCTYPE html>
     2 <html lang="en">
     3 <head>
     4     <meta charset="UTF-8">
     5     <title></title>
     6     <style>
     7         .logo{
     8             width: 800px;
     9             margin: 0 auto;
    10             /*background-color: #dddddd;*/
    11             height: 150px;
    12             line-height: 220px;
    13         }
    14         .login{
    15             width: 800px;
    16             margin: 0 auto;
    17             border: 1px solid #dddddd;
    18             /*background-color: #dddddd;*/
    19             /*height: 300px;*/
    20             position: relative;
    21         }
    22         .picture{
    23             height: 220px;
    24             width: 220px;
    25             float: left;
    26             margin: 40px;
    27         }
    28         .c{
    29             height: 25px;
    30             width: 300px;
    31             position: relative;
    32             float: right;
    33             line-height: 25px;
    34             margin: 8px;
    35         }
    36     </style>
    37 </head>
    38 <body>
    39     <div class="logo">
    40         <a href="http://www.cnblogs.com/hy0822/">
    41             <img src="logo.jpg" style="height: 80px; 80px;border: 0;">
    42         </a>
    43     </div>
    44     <div class="login">
    45         <img src="aa.jpg" class="picture">
    46         <div class="picture" style=" 300px">
    47             <div class="c">
    48                 <input type="text" style="height: 20px; 180px;float: right;padding-right: 20px" />
    49                 <span style="position:absolute;right:4px;top:4px;background-image: url(2.jpg);height: 16px; 16px;display: inline-block;"></span>
    50                 <div style="float: right">用户名:</div>
    51                 <div style="float: right;color: red">*</div>
    52                 <div style="clear: both;"></div>
    53             </div>
    54             <div class="c">
    55                 <input type="password" style="height: 20px; 180px;float: right;padding-right: 20px" />
    56                 <span style="position:absolute;right:4px;top:4px;background-image: url(1.png);height: 16px; 16px;display: inline-block;"></span>
    57                 <div style="float: right">密码:</div>
    58                 <div style="float: right;color: red">*</div>
    59                 <div style="clear: both;"></div>
    60             </div>
    61             <div class="c">
    62                 <img src="3.png" style="border: 0;float: right;margin-left: 5px;margin-right: 37px">
    63                 <input type="text" style="height: 20px; 100px;float: right" />
    64                 <div style="float: right">验证码:</div>
    65                 <div style="float: right;color: red">*</div>
    66                 <div style="clear: both;"></div>
    67             </div>
    68             <div class="c">
    69                 <div style="float: right;font-size: 8px;color: #2459a2;margin-right: 60px">忘记密码?</div>
    70                 <div style="float: right;font-size: 8px;margin-right: 20px">自动登录</div>
    71                 <input type="checkbox" value="自动登录"; style="float: right;margin-top: 6px"/>
    72                 <div style="clear: both;"></div>
    73             </div>
    74             <div class="c">
    75                 <input type="submit" value="登&nbsp&nbsp&nbsp&nbsp录" style="float: right;height: 30px; 150px;background-color: red;border: 0;color: white;
    76                 font-size: 14px;margin-right: 54px"/>
    77             </div>
    78             <div style="clear: both;"></div>
    79         </div>
    80         <a href="注册.html">
    81             <div style="border: 0px;position: absolute;right: 0;bottom: 0;height:30px; 120px;
    82             background-color: green;color: white;text-align: center;line-height: 30px">
    83                 免费注册&nbsp&gt&gt
    84             </div>
    85         </a>
    86         <!--<input type="submit" value="免费注册&nbsp&gt&gt" style="border: 0px;position: absolute;right: 0;bottom: 0;height:30px; 120px;background-color: green;color: white;">-->
    87         <div style="clear: both;"></div>
    88     </div>
    89 </body>
    90 </html>
    登录页面

    2、注册页面

      1 <!DOCTYPE html>
      2 <html lang="en">
      3 <head>
      4     <meta charset="UTF-8">
      5     <title></title>
      6     <style>
      7         .ph{
      8             background-color: #dddddd;
      9             height: 30px;
     10         }
     11         .c{
     12             margin: 0 auto;
     13             font-size: 12px;
     14             width: 800px;
     15             line-height: 30px;
     16         }
     17         .c0{
     18             font-size: 20px;
     19             font-weight: bold;
     20             margin: 20px;
     21             margin-left: 70px;
     22         }
     23         .c1{
     24             /* 100px;*/
     25             margin-right: 20px;
     26             float: right;
     27             text-align: center;
     28         }
     29         .logo{
     30             width: 800px;
     31             margin: 0 auto;
     32             height: 150px;
     33             line-height: 220px;
     34         }
     35         .pb{
     36             width: 800px;
     37             margin: 0 auto;
     38             border: 1px solid #dddddd;
     39         }
     40         .pb1{
     41             width: 360px;
     42             float: left;
     43         }
     44         .c2{
     45             height: 25px;
     46             width: 300px;
     47             /*position: relative;*/
     48             float: right;
     49             line-height: 25px;
     50             margin: 8px;
     51         }
     52         .i{
     53             height: 20px;
     54             width: 180px;
     55             float: right;
     56         }
     57         .picture{
     58             height: 220px;
     59             width: 220px;
     60             float: left;
     61             margin: 40px;
     62         }
     63     </style>
     64 </head>
     65 <body>
     66     <div class="ph" >
     67         <div class="c">
     68             <div style=" 60px;float: left">*收藏本站</div>
     69             <div class="c1">客户服务</div>
     70             <div class="c1">VIP会员俱乐部</div>
     71             <div class="c1">我的订单</div>
     72             <div class="c1">免费注册</div>
     73             <div class="c1">登陆</div>
     74         </div>
     75     </div>
     76     <div class="logo">
     77         <a href="http://www.cnblogs.com/hy0822/">
     78             <img src="logo.jpg" style="height: 80px; 80px;border: 0;">
     79         </a>
     80     </div>
     81     <div class="pb">
     82         <div class="pb1" >
     83             <div class="c0">注册新用户</div>
     84             <div class="c2">
     85                 <input type="text" class="i" />
     86                 <div style="float: right">用户名:</div>
     87                 <div style="float: right;color: red">*</div>
     88                 <div style="clear: both;"></div>
     89             </div>
     90             <div class="c2">
     91                 <input type="text" class="i" />
     92                 <div style="float: right">手机号:</div>
     93                 <div style="float: right;color: red">*</div>
     94                 <div style="clear: both;"></div>
     95             </div>
     96             <div class="c2">
     97                 <input type="text" class="i" />
     98                 <div style="float: right">登陆密码:</div>
     99                 <div style="float: right;color: red">*</div>
    100                 <div style="clear: both;"></div>
    101             </div>
    102             <div class="c2">
    103                 <input type="text" class="i" />
    104                 <div style="float: right">确认密码:</div>
    105                 <div style="float: right;color: red">*</div>
    106                 <div style="clear: both;"></div>
    107             </div>
    108             <div class="c2">
    109                 <img src="3.png" style="border: 0;float: right;margin-left: 5px;margin-right: 17px">
    110                 <input type="text" style="height: 20px; 100px;float: right" />
    111                 <div style="float: right">验证码:</div>
    112                 <div style="float: right;color: red">*</div>
    113                 <div style="clear: both;"></div>
    114             </div>
    115             <div class="c2">
    116                 <div style="float: right;font-size: 8px;color: #178fe6;margin-right: 25px">《用户注册协议》</div>
    117                 <div style="float: right;font-size: 8px;">我已阅读并同意</div>
    118                 <input type="checkbox" value="自动登录"; style="float: right;margin-top: 6px"/>
    119                 <div style="clear: both;"></div>
    120             </div>
    121             <div class="c2" style="margin-bottom: 20px">
    122                 <input type="submit" value="同意以上协议并注册" style="float: right;height: 30px; 184px;background-color: red;border: 0;color: white;
    123                 font-size: 14px;"/>
    124             </div>
    125             <div style="clear: both;"></div>
    126 
    127         </div>
    128 
    129         <div style=" 360px;float: right">
    130             <div class="c2" style=" 150px;margin-top: 80px;margin-right: 150px">
    131                 <div style="float: right;font-size: 8px;color: #178fe6;margin-right: 25px">登陆</div>
    132                 <div style="float: right;font-size: 8px;">我已注册,现在就</div>
    133                 <div style="clear: both;"></div>
    134             </div>
    135             <img src="aa.jpg" class="picture">
    136         </div>
    137         <div style="clear: both;"></div>
    138     </div>
    139 
    140 </body>
    141 </html>
    注册页面

    3、后台管理页面

      1 <!DOCTYPE html>
      2 <html lang="en">
      3 <head>
      4     <meta charset="UTF-8">
      5     <title></title>
      6     <style>
      7         .hide{
      8             display: none;
      9         }
     10         .pg-header{
     11             height: 48px;
     12             background-color: black;
     13             color: #dddddd;
     14             position: fixed;
     15             top:0;
     16             right: 0;
     17             left: 0;
     18         }
     19         .pg-body0{
     20             position: fixed;
     21             left: 0;
     22             top: 0;
     23             right: 0;
     24             bottom: 0;
     25             background-color: #dddddd;
     26             overflow: auto
     27 
     28         }
     29         .pg-h1{
     30             font-size: 18px;
     31             line-height: 48px;
     32             margin-left: 50px;
     33             float: left;
     34         }
     35         .pg-h2{
     36             font-size: 14px;
     37             line-height: 48px;
     38             float: right;
     39             margin-right: 50px;
     40         }
     41         .pg-body{
     42             width: 1100px;
     43             margin: 0 auto;
     44             /*height: 5000px;*/
     45             margin-top: 60px;
     46         }
     47         .pg-left{
     48             border: 1px solid #2459a2;
     49             width: 200px;
     50             float: left;
     51             background-color: #DFE1E8 ;
     52         }
     53         .pg-b3{
     54             height: 35px;
     55             color: #0309f9;
     56             font-weight: bold;
     57             line-height: 35px;
     58             margin: 5px;
     59             margin-left: 30px;
     60             font-size: 18px;
     61         }
     62         .pg-b4{
     63             font-family: "Arial", "Microsoft YaHei", "微软雅黑";
     64             margin: 4px;
     65             margin-left: 55px;
     66             font-size: 16px;
     67         }
     68         .pg-b4:hover{
     69             color: red;
     70         }
     71         .pg-right{
     72             border:1px solid #2459a2;
     73             height: 100%;
     74             margin-left: 25px;
     75             width: 800px;
     76             font-size: 15px;
     77             color: #333333;
     78             float: left;
     79             background-color: #DFE1E8 ;
     80 
     81         }
     82         .pg-c1{
     83             width: 100%;
     84             /*background-color: #dddddd;*/
     85             margin: 25px;
     86 
     87         }
     88         .pg-c2{
     89             display: inline-block;
     90             padding: 0 10px 0 10px;
     91             /*color: white;*/
     92             line-height:38px ;
     93 
     94         }
     95         .change{
     96             line-height: 36px;
     97             border: 1px solid #2459a2;
     98             color: #2459a2;
     99             font-weight: bold;
    100         }
    101         .pg-r1{
    102             line-height: 26px;
    103             width: 50px;
    104             margin-right: 15px;
    105         }
    106         .c1{
    107             position: fixed;
    108             left: 0;
    109             top: 0;
    110             right: 0;
    111             bottom: 0;
    112             background-color: black;
    113             opacity: 0.6;
    114             z-index: 9;
    115         }
    116         .c2{
    117             width: 500px;
    118             height: 400px;
    119             background-color: white;
    120             position: fixed;
    121             left: 50%;
    122             top: 50%;
    123             margin-left: -250px;
    124             margin-top: -200px;
    125             z-index: 10;
    126             text-align: center;
    127         }
    128     </style>
    129 </head>
    130 <body>
    131     <div class="pg-body0">
    132         <div class="pg-header">
    133         <div class="pg-h1">
    134             后台管理系统
    135         </div>
    136         <div class="pg-h2">
    137             退出
    138         </div>
    139         <div class="pg-h2">
    140             欢迎XX用户
    141         </div>
    142         </div>
    143         <div class="pg-body">
    144                 <div class="pg-left">
    145                     <div class="pg-b2">
    146                         <div id="i1" class="pg-b3" onclick="ChangeMenu('i1');">订单管理</div>
    147                         <div class="hide">
    148                             <div class="pg-b4">订单列表</div>
    149                             <div class="pg-b4">发货列表</div>
    150                             <div class="pg-b4">退款列表</div>
    151                         </div>
    152                     </div>
    153                     <div class="pg-b2">
    154                         <div id="i2" class="pg-b3" onclick="ChangeMenu('i2');">产品管理</div>
    155                         <div class="hide">
    156                             <div class="pg-b4">产品列表</div>
    157                             <div class="pg-b4">添加产品</div>
    158                             <div class="pg-b4">共享产品</div>
    159                         </div>
    160                     </div>
    161                     <div class="pg-b2">
    162                         <div id="i3" class="pg-b3" onclick="ChangeMenu('i3');">类目管理</div>
    163                         <div class="hide">
    164                             <div class="pg-b4">类目列表</div>
    165                             <div class="pg-b4">添加类目</div>
    166                             <div class="pg-b4">列表缓存</div>
    167                         </div>
    168                     </div>
    169                     <div class="pg-b2">
    170                         <div id="i4" class="pg-b3" onclick="ChangeMenu('i4');">活动管理</div>
    171                         <div class="hide">
    172                         <div class="pg-b4">活动列表</div>
    173                         <div class="pg-b4">添加活动</div>
    174                         </div>
    175                     </div>
    176                     <div class="pg-b2">
    177                         <div id="i5" class="pg-b3" onclick="ChangeMenu('i5');">仓库管理</div>
    178                         <div class="hide">
    179                         <div class="pg-b4">商品列表</div>
    180                         <div class="pg-b4">添加商品</div>
    181                         <div class="pg-b4">库存详情</div>
    182                         </div>
    183                     </div>
    184                     <div class="pg-b2">
    185                         <div id="i6" class="pg-b3" onclick="ChangeMenu('i6');">用户管理</div>
    186                         <div class="hide">
    187                         <div class="pg-b4">用户列表</div>
    188                         <div class="pg-b4">提现管理</div>
    189                         <div class="pg-b4">发放奖金</div>
    190                         </div>
    191                     </div>
    192                     <div class="pg-b2">
    193                         <div id="i7" class="pg-b3" onclick="ChangeMenu('i7');">系统管理</div>
    194                         <div class="hide">
    195                         <div class="pg-b4">系统设置</div>
    196                         <div class="pg-b4">用户权限</div>
    197                         </div>
    198                     </div>
    199                     <div class="pg-b2">
    200                         <div id="i8" class="pg-b3" onclick="ChangeMenu('i8');">商城管理</div>
    201                         <div class="hide">
    202                         <div class="pg-b4">页面设置</div>
    203                         <div class="pg-b4">问题反馈</div>
    204                         <div class="pg-b4">常见问题</div>
    205                         </div>
    206                     </div>
    207                 </div>
    208 
    209                 <div class="pg-right">
    210                     <div class="pg-c1" style="height: 38px;">
    211                         <div class="pg-c2 change" id="l1" onclick="change('l1')" >待发货</div>
    212                         <div class="pg-c2" id="l2" onclick="change('l2')" >已发货</div>
    213                         <div class="pg-c2" id="l3" onclick="change('l3')" >已完成</div>
    214                         <div class="pg-c2" id="l4" onclick="change('l4')" >全部</div>
    215                     </div>
    216                     <div class="pg-c1" style="height: 38px;line-height: 38px">
    217                         <input type="text" style="line-height: 20px; 180px">
    218                         <input type="submit" value="搜索" style="height: 26px">
    219                     </div>
    220 
    221                     <div class="pg-c1">
    222                         <input class="pg-r1" type="button" value="添加" onclick="ShowModel();" />
    223                         <input class="pg-r1" type="button" value="全选" onclick="ChooseAll();" />
    224                         <input class="pg-r1" type="button" value="取消" onclick="CancleAll();" />
    225                         <input class="pg-r1" type="button" value="反选" onclick="ReverseAll();" />
    226                     </div>
    227                     <div class="pg-c1">
    228                         <table border="1" style="border: 1px solid #2459a2">
    229                             <thead>
    230                                 <tr>
    231                                     <th></th>
    232                                     <th>订单编号</th>
    233                                     <th>用户名</th>
    234                                     <th>用户ID</th>
    235                                     <th>总金额</th>
    236                                     <th>运费</th>
    237                                     <th>联系人</th>
    238                                     <th>手机号</th>
    239                                     <th>地址</th>
    240                                     <th>购买时间</th>
    241                                     <th>操作</th>
    242                                 </tr>
    243                             </thead>
    244                             <tbody id="tb">
    245                                 <tr>
    246                                     <td><input type="checkbox"/></td>
    247                                     <td><a>001</a></td>
    248                                     <td>用户</td>
    249                                     <td>1001</td>
    250                                     <td>500</td>
    251                                     <td>20</td>
    252                                     <td>联系人</td>
    253                                     <td>13012345678</td>
    254                                     <td>北京</td>
    255                                     <td>2018-1-1</td>
    256                                     <td>
    257                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    258                                         <br/>
    259                                         <a>修改收货信息</a>
    260                                     </td>
    261                                 </tr>
    262                                 <tr>
    263                                     <td><input type="checkbox"/></td>
    264                                     <td><a>001</a></td>
    265                                     <td>用户</td>
    266                                     <td>1001</td>
    267                                     <td>500</td>
    268                                     <td>20</td>
    269                                     <td>联系人</td>
    270                                     <td>13012345678</td>
    271                                     <td>北京</td>
    272                                     <td>2018-1-1</td>
    273                                     <td>
    274                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    275                                         <br/>
    276                                         <a>修改收货信息</a>
    277                                     </td>
    278                                 </tr>
    279                                 <tr>
    280                                     <td><input type="checkbox"/></td>
    281                                     <td><a>001</a></td>
    282                                     <td>用户</td>
    283                                     <td>1001</td>
    284                                     <td>500</td>
    285                                     <td>20</td>
    286                                     <td>联系人</td>
    287                                     <td>13012345678</td>
    288                                     <td>北京</td>
    289                                     <td>2018-1-1</td>
    290                                     <td>
    291                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    292                                         <br/>
    293                                         <a>修改收货信息</a>
    294                                     </td>
    295                                 </tr>
    296                                 <tr>
    297                                     <td><input type="checkbox"/></td>
    298                                     <td><a>001</a></td>
    299                                     <td>用户</td>
    300                                     <td>1001</td>
    301                                     <td>500</td>
    302                                     <td>20</td>
    303                                     <td>联系人</td>
    304                                     <td>13012345678</td>
    305                                     <td>北京</td>
    306                                     <td>2018-1-1</td>
    307                                     <td>
    308                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    309                                         <br/>
    310                                         <a>修改收货信息</a>
    311                                     </td>
    312                                 </tr>
    313                                 <tr>
    314                                     <td><input type="checkbox"/></td>
    315                                     <td><a>001</a></td>
    316                                     <td>用户</td>
    317                                     <td>1001</td>
    318                                     <td>500</td>
    319                                     <td>20</td>
    320                                     <td>联系人</td>
    321                                     <td>13012345678</td>
    322                                     <td>北京</td>
    323                                     <td>2018-1-1</td>
    324                                     <td>
    325                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    326                                         <br/>
    327                                         <a>修改收货信息</a>
    328                                     </td>
    329                                 </tr>
    330                                 <tr>
    331                                     <td><input type="checkbox"/></td>
    332                                     <td><a>001</a></td>
    333                                     <td>用户</td>
    334                                     <td>1001</td>
    335                                     <td>500</td>
    336                                     <td>20</td>
    337                                     <td>联系人</td>
    338                                     <td>13012345678</td>
    339                                     <td>北京</td>
    340                                     <td>2018-1-1</td>
    341                                     <td>
    342                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    343                                         <br/>
    344                                         <a>修改收货信息</a>
    345                                     </td>
    346                                 </tr>
    347                                 <tr>
    348                                     <td><input type="checkbox"/></td>
    349                                     <td><a>001</a></td>
    350                                     <td>用户</td>
    351                                     <td>1001</td>
    352                                     <td>500</td>
    353                                     <td>20</td>
    354                                     <td>联系人</td>
    355                                     <td>13012345678</td>
    356                                     <td>北京</td>
    357                                     <td>2018-1-1</td>
    358                                     <td>
    359                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    360                                         <br/>
    361                                         <a>修改收货信息</a>
    362                                     </td>
    363                                 </tr>
    364                                 <tr>
    365                                     <td><input type="checkbox"/></td>
    366                                     <td><a>001</a></td>
    367                                     <td>用户</td>
    368                                     <td>1001</td>
    369                                     <td>500</td>
    370                                     <td>20</td>
    371                                     <td>联系人</td>
    372                                     <td>13012345678</td>
    373                                     <td>北京</td>
    374                                     <td>2018-1-1</td>
    375                                     <td>
    376                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    377                                         <br/>
    378                                         <a>修改收货信息</a>
    379                                     </td>
    380                                 </tr>
    381                                 <tr>
    382                                     <td><input type="checkbox"/></td>
    383                                     <td><a>001</a></td>
    384                                     <td>用户</td>
    385                                     <td>1001</td>
    386                                     <td>500</td>
    387                                     <td>20</td>
    388                                     <td>联系人</td>
    389                                     <td>13012345678</td>
    390                                     <td>北京</td>
    391                                     <td>2018-1-1</td>
    392                                     <td>
    393                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    394                                         <br/>
    395                                         <a>修改收货信息</a>
    396                                     </td>
    397                                 </tr>
    398                                 <tr>
    399                                     <td><input type="checkbox"/></td>
    400                                     <td><a>001</a></td>
    401                                     <td>用户</td>
    402                                     <td>1001</td>
    403                                     <td>500</td>
    404                                     <td>20</td>
    405                                     <td>联系人</td>
    406                                     <td>13012345678</td>
    407                                     <td>北京</td>
    408                                     <td>2018-1-1</td>
    409                                     <td>
    410                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    411                                         <br/>
    412                                         <a>修改收货信息</a>
    413                                     </td>
    414                                 </tr>
    415                                 <tr>
    416                                     <td><input type="checkbox"/></td>
    417                                     <td><a>001</a></td>
    418                                     <td>用户</td>
    419                                     <td>1001</td>
    420                                     <td>500</td>
    421                                     <td>20</td>
    422                                     <td>联系人</td>
    423                                     <td>13012345678</td>
    424                                     <td>北京</td>
    425                                     <td>2018-1-1</td>
    426                                     <td>
    427                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    428                                         <br/>
    429                                         <a>修改收货信息</a>
    430                                     </td>
    431                                 </tr>
    432                                 <tr>
    433                                     <td><input type="checkbox"/></td>
    434                                     <td><a>001</a></td>
    435                                     <td>用户</td>
    436                                     <td>1001</td>
    437                                     <td>500</td>
    438                                     <td>20</td>
    439                                     <td>联系人</td>
    440                                     <td>13012345678</td>
    441                                     <td>北京</td>
    442                                     <td>2018-1-1</td>
    443                                     <td>
    444                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    445                                         <br/>
    446                                         <a>修改收货信息</a>
    447                                     </td>
    448                                 </tr>
    449                                 <tr>
    450                                     <td><input type="checkbox"/></td>
    451                                     <td><a>001</a></td>
    452                                     <td>用户</td>
    453                                     <td>1001</td>
    454                                     <td>500</td>
    455                                     <td>20</td>
    456                                     <td>联系人</td>
    457                                     <td>13012345678</td>
    458                                     <td>北京</td>
    459                                     <td>2018-1-1</td>
    460                                     <td>
    461                                         <a style="">&nbsp&nbsp&nbsp&nbsp订单详情</a>
    462                                         <br/>
    463                                         <a>修改收货信息</a>
    464                                     </td>
    465                                 </tr>
    466                             </tbody>
    467                         </table>
    468                     </div>
    469                     <!-- 遮罩层开始 -->
    470                     <div id="r1" class="c1 hide"></div>
    471                     <!-- 遮罩层结束 -->
    472                     <!-- 弹出框开始 -->
    473                     <div id="r2" class="c2 hide">
    474                         <p><input type="text" style="line-height: 20px; 180px;margin-top: 100px" /></p>
    475                         <p><input type="text" style="line-height: 20px; 180px" /></p>
    476                         <p>
    477                             <input style="height: 26px" type="button" value="取消" onclick="HideModel();"/>
    478                             <input style="height: 26px" type="button" value="确定"/>
    479                         </p>
    480                     </div>
    481                     <!-- 弹出框结束 -->
    482                     <div style="clear: both;"></div>
    483                 </div>
    484                 <div style="clear: both;"></div>
    485             </div>
    486         <div onclick="go();" style=" 70px;height: 25px;background-color: #178fe6;color: white;
    487         position: fixed;
    488         bottom:20px;
    489         right: 20px;
    490         ">返回顶部</div>
    491     </div>
    492 
    493 
    494     <script>
    495         function ChangeMenu(nid){
    496 //            console.log(nid)
    497             var current_header = document.getElementById(nid);
    498 //            console.log(current_header)
    499             var item_list = current_header.parentElement.parentElement.children;
    500 //            console.log(item_list)
    501             for(var i=0;i<item_list.length;i++){
    502                 var current_item = item_list[i];
    503 //                console.log(current_item.children[1])
    504                 current_item.children[1].classList.add('hide');
    505             }
    506             current_header.nextElementSibling.classList.remove('hide');
    507         }
    508         function change(num) {
    509             var l1 = document.getElementById(num);
    510             console.log(l1)
    511             var ul = l1.parentElement;
    512             console.log(ul)
    513             var l1_list = ul.children;
    514             for (var i=0;i<l1_list.length;i++){
    515                 var current = l1_list[i];
    516                 current.classList.remove('change')
    517             }
    518             l1.classList.add('change')
    519         }
    520         function ShowModel(){
    521             console.log(11)
    522             document.getElementById('r1').classList.remove('hide');
    523             document.getElementById('r2').classList.remove('hide');
    524         }
    525         function HideModel(){
    526             console.log(11)
    527             document.getElementById('r1').classList.add('hide');
    528             document.getElementById('r2').classList.add('hide');
    529         }
    530         function ChooseAll(){
    531             var tbody = document.getElementById('tb');
    532             // 获取所有的tr
    533             var tr_list = tbody.children;
    534             for(var i=0;i<tr_list.length;i++){
    535                 // 循环所有的tr,current_tr
    536                 var current_tr = tr_list[i];
    537                 var checkbox = current_tr.children[0].children[0];
    538                 checkbox.checked = true;
    539 
    540             }
    541         }
    542 
    543         function CancleAll(){
    544             var tbody = document.getElementById('tb');
    545             // 获取所有的tr
    546             var tr_list = tbody.children;
    547             for(var i=0;i<tr_list.length;i++){
    548                 // 循环所有的tr,current_tr
    549                 var current_tr = tr_list[i];
    550                 var checkbox = current_tr.children[0].children[0];
    551                 checkbox.checked = false;
    552 
    553             }
    554         }
    555 
    556         function ReverseAll(){
    557             var tbody = document.getElementById('tb');
    558             // 获取所有的tr
    559             var tr_list = tbody.children;
    560             for(var i=0;i<tr_list.length;i++){
    561                 // 循环所有的tr,current_tr
    562                 var current_tr = tr_list[i];
    563                 var checkbox = current_tr.children[0].children[0];
    564                 if(checkbox.checked){checkbox.checked = false;}else{checkbox.checked = true;}}}
    565         function go(){
    566             console.log(1111);
    567             document.body.scrollTop = 0;
    568         }
    569 
    570     </script>
    571 </body>
    572 </html>
    后台管理页面

    px:布局修改版

      1 <!DOCTYPE html>
      2 <html lang="en">
      3 <head>
      4     <meta charset="UTF-8">
      5     <title></title>
      6     <link rel="stylesheet" href="font-awesome-4.7.0/css/font-awesome.min.css">
      7     <style>
      8         .hide{
      9             display: none;
     10         }
     11         body{
     12             margin: 0;
     13         }
     14         .left{
     15             float: left;
     16         }
     17         .right{
     18             float: right;
     19         }
     20         .pg-header{
     21             line-height: 48px;
     22             height: 48px;
     23             background-color: black;
     24             color: #dddddd;
     25         }
     26 
     27 
     28         .pg-header .logo{
     29             width: 200px;
     30             background: black;
     31             text-align: center;
     32         }
     33         .pg-header .icons{
     34             padding: 0 20px;
     35         }
     36         .pg-header .icons:hover{
     37             background-color:#204982 ;
     38         }
     39 
     40         .pg-header .user{
     41             margin-right: 60px;
     42             padding: 0 20px;
     43             /*background-color: powderblue;*/
     44             height: 48px;
     45         }
     46         .pg-header .user:hover{
     47             background-color: #204982;
     48         }
     49         .pg-header .user .a img{
     50             height: 30px;
     51             width: 30px;
     52             margin-top: 4px;
     53             border-radius: 50%
     54         }
     55         .pg-header .user .b{
     56             z-index:20;
     57             position: absolute;
     58             top: 48px;
     59             left: 0;
     60             width: 160px;
     61             background-color: white;
     62             color: black;
     63             display: none;
     64         }
     65         .pg-header .user:hover .b{
     66             display: block;
     67         }
     68         .pg-header .user .b a{
     69             display: block;
     70         }
     71 
     72 
     73         .pg-content .menu{
     74             position: absolute;
     75             top: 48px;
     76             left: 0;
     77             bottom: 0;
     78             width: 200px;
     79             background-color: #eeeeee;
     80         }
     81         .pg-content .content{
     82             position: absolute;
     83             top: 48px;
     84             left: 200px;
     85             right: 0;
     86             bottom: 0;
     87             /*background-color: cadetblue;*/
     88             overflow: auto;
     89             z-index: 7;
     90         }
     91         .gotop{
     92             position: fixed;
     93             bottom: 20px;
     94             right: 20px;
     95             z-index: 8;
     96             width: 70px;
     97             height: 25px;
     98             background-color: #178fe6;
     99             color: white;
    100             line-height: 25px;
    101             text-align: center;
    102 
    103         }
    104 
    105         .pg-b3{
    106             height: 35px;
    107             color: #0309f9;
    108             font-weight: bold;
    109             line-height: 35px;
    110             margin: 5px;
    111             margin-left: 30px;
    112             font-size: 18px;
    113         }
    114         .pg-b4{
    115             font-family: "Arial", "Microsoft YaHei", "微软雅黑";
    116             margin: 4px;
    117             margin-left: 55px;
    118             font-size: 16px;
    119         }
    120         .pg-b4:hover{
    121             color: red;
    122         }
    123         .pg-right{
    124             border:1px solid #2459a2;
    125             height: 100%;
    126             margin-left: 25px;
    127             width: 800px;
    128             font-size: 15px;
    129             color: #333333;
    130             float: left;
    131             background-color: #DFE1E8 ;
    132 
    133         }
    134         .pg-c1{
    135             /* 100%;*/
    136             /*background-color: #dddddd;*/
    137             /*margin: 25px;*/
    138             padding:  15px;
    139 
    140         }
    141         .pg-c2{
    142             display: inline-block;
    143             padding: 0 10px 0 10px;
    144             /*color: white;*/
    145             line-height:38px ;
    146 
    147         }
    148         .change{
    149             line-height: 36px;
    150             border: 1px solid #2459a2;
    151             border-radius: 8px;
    152             color: #2459a2;
    153             font-weight: bold;
    154         }
    155         .pg-r1{
    156             line-height: 26px;
    157             width: 50px;
    158             margin-right: 15px;
    159         }
    160         .c1{
    161             position: fixed;
    162             left: 0;
    163             top: 0;
    164             right: 0;
    165             bottom: 0;
    166             background-color: black;
    167             opacity: 0.6;
    168             z-index: 9;
    169         }
    170         .c2{
    171             width: 500px;
    172             height: 400px;
    173             background-color: white;
    174             position: fixed;
    175             left: 50%;
    176             top: 50%;
    177             margin-left: -250px;
    178             margin-top: -200px;
    179             z-index: 10;
    180             text-align: center;
    181         }
    182     </style>
    183 </head>
    184 <body>
    185     <div class="pg-header">
    186         <div class="logo left">
    187                 LOGO
    188         </div>
    189         <div class="user right" style="position: relative">
    190                 <a class="a" href="a">
    191                     <div>用户信息</div>
    192                 </a>
    193                 <div class="b">
    194                     <a>我的资料</a>
    195                     <a>注销</a>
    196                 </div>
    197         </div>
    198         <div class="icons right">
    199                 <i class="fa fa-bell-o" aria-hidden="true" style="color: red">新消息</i>
    200                 <span style="display: inline-block;padding: 3px 7px;line-height: 1;background-color: red;border-radius: 50%">5</span>
    201         </div>
    202         <div class="icons right">
    203                 <i class="fa fa-commenting-o" aria-hidden="true" style="color: red">聊天</i>
    204         </div>
    205     </div>
    206     <div class="pg-content">
    207             <div class="menu left">
    208                 <div class="pg-b2">
    209                     <div id="i1" class="pg-b3" onclick="ChangeMenu('i1');">订单管理</div>
    210                     <div class="hide">
    211                         <div class="pg-b4">订单列表</div>
    212                         <div class="pg-b4">发货列表</div>
    213                         <div class="pg-b4">退款列表</div>
    214                     </div>
    215                 </div>
    216                 <div class="pg-b2">
    217                     <div id="i2" class="pg-b3" onclick="ChangeMenu('i2');">产品管理</div>
    218                     <div class="hide">
    219                         <div class="pg-b4">产品列表</div>
    220                         <div class="pg-b4">添加产品</div>
    221                         <div class="pg-b4">共享产品</div>
    222                     </div>
    223                 </div>
    224                 <div class="pg-b2">
    225                     <div id="i3" class="pg-b3" onclick="ChangeMenu('i3');">类目管理</div>
    226                     <div class="hide">
    227                         <div class="pg-b4">类目列表</div>
    228                         <div class="pg-b4">添加类目</div>
    229                         <div class="pg-b4">列表缓存</div>
    230                     </div>
    231                 </div>
    232                 <div class="pg-b2">
    233                     <div id="i4" class="pg-b3" onclick="ChangeMenu('i4');">活动管理</div>
    234                     <div class="hide">
    235                     <div class="pg-b4">活动列表</div>
    236                     <div class="pg-b4">添加活动</div>
    237                     </div>
    238                 </div>
    239                 <div class="pg-b2">
    240                     <div id="i5" class="pg-b3" onclick="ChangeMenu('i5');">仓库管理</div>
    241                     <div class="hide">
    242                     <div class="pg-b4">商品列表</div>
    243                     <div class="pg-b4">添加商品</div>
    244                     <div class="pg-b4">库存详情</div>
    245                     </div>
    246                 </div>
    247                 <div class="pg-b2">
    248                     <div id="i6" class="pg-b3" onclick="ChangeMenu('i6');">用户管理</div>
    249                     <div class="hide">
    250                     <div class="pg-b4">用户列表</div>
    251                     <div class="pg-b4">提现管理</div>
    252                     <div class="pg-b4">发放奖金</div>
    253                     </div>
    254                 </div>
    255                 <div class="pg-b2">
    256                     <div id="i7" class="pg-b3" onclick="ChangeMenu('i7');">系统管理</div>
    257                     <div class="hide">
    258                     <div class="pg-b4">系统设置</div>
    259                     <div class="pg-b4">用户权限</div>
    260                     </div>
    261                 </div>
    262                 <div class="pg-b2">
    263                     <div id="i8" class="pg-b3" onclick="ChangeMenu('i8');">商城管理</div>
    264                     <div class="hide">
    265                     <div class="pg-b4">页面设置</div>
    266                     <div class="pg-b4">问题反馈</div>
    267                     <div class="pg-b4">常见问题</div>
    268                     </div>
    269                 </div>
    270             </div>
    271 
    272             <div class="content left">
    273                 <div style="background-color: #dddddd">
    274                     <div class="pg-c1" style="height: 38px;">
    275                         <div class="pg-c2 change" id="l1" onclick="change('l1')" >待发货</div>
    276                         <div class="pg-c2" id="l2" onclick="change('l2')" >已发货</div>
    277                         <div class="pg-c2" id="l3" onclick="change('l3')" >已完成</div>
    278                         <div class="pg-c2" id="l4" onclick="change('l4')" >全部</div>
    279                     </div>
    280                     <div class="pg-c1" style="height: 38px;line-height: 38px">
    281                         <input type="text" style="line-height: 20px; 180px">
    282                         <input type="submit" value="搜索" style="height: 26px">
    283                     </div>
    284 
    285                     <div class="pg-c1">
    286                         <input class="pg-r1" type="button" value="添加" onclick="ShowModel();" />
    287                         <input class="pg-r1" type="button" value="全选" onclick="ChooseAll();" />
    288                         <input class="pg-r1" type="button" value="取消" onclick="CancleAll();" />
    289                         <input class="pg-r1" type="button" value="反选" onclick="ReverseAll();" />
    290                     </div>
    291                     <div class="pg-c1">
    292                         <table border="1" style="border: 1px solid #2459a2">
    293                             <thead>
    294                                 <tr>
    295                                     <th></th>
    296                                     <th>订单编号</th>
    297                                     <th>用户名</th>
    298                                     <th>用户ID</th>
    299                                     <th>总金额</th>
    300                                     <th>运费</th>
    301                                     <th>联系人</th>
    302                                     <th>手机号</th>
    303                                     <th>地址</th>
    304                                     <th>购买时间</th>
    305                                     <th>操作</th>
    306                                 </tr>
    307                             </thead>
    308                             <tbody id="tb">
    309                                 <tr>
    310                                     <td><input type="checkbox"/></td>
    311                                     <td><a>001</a></td>
    312                                     <td>用户</td>
    313                                     <td>1001</td>
    314                                     <td>500</td>
    315                                     <td>20</td>
    316                                     <td>联系人</td>
    317                                     <td>13012345678</td>
    318                                     <td>北京</td>
    319                                     <td>2018-1-1</td>
    320                                     <td>
    321                                         <a style="">订单详情</a>
    322                                         <br/>
    323                                         <a>修改收货信息</a>
    324                                     </td>
    325                                 </tr>
    326                                 <tr>
    327                                     <td><input type="checkbox"/></td>
    328                                     <td><a>001</a></td>
    329                                     <td>用户</td>
    330                                     <td>1001</td>
    331                                     <td>500</td>
    332                                     <td>20</td>
    333                                     <td>联系人</td>
    334                                     <td>13012345678</td>
    335                                     <td>北京</td>
    336                                     <td>2018-1-1</td>
    337                                     <td>
    338                                         <a style="">订单详情</a>
    339                                         <br/>
    340                                         <a>修改收货信息</a>
    341                                     </td>
    342                                 </tr>
    343                                 <tr>
    344                                     <td><input type="checkbox"/></td>
    345                                     <td><a>001</a></td>
    346                                     <td>用户</td>
    347                                     <td>1001</td>
    348                                     <td>500</td>
    349                                     <td>20</td>
    350                                     <td>联系人</td>
    351                                     <td>13012345678</td>
    352                                     <td>北京</td>
    353                                     <td>2018-1-1</td>
    354                                     <td>
    355                                         <a style="">订单详情</a>
    356                                         <br/>
    357                                         <a>修改收货信息</a>
    358                                     </td>
    359                                 </tr>
    360                                 <tr>
    361                                     <td><input type="checkbox"/></td>
    362                                     <td><a>001</a></td>
    363                                     <td>用户</td>
    364                                     <td>1001</td>
    365                                     <td>500</td>
    366                                     <td>20</td>
    367                                     <td>联系人</td>
    368                                     <td>13012345678</td>
    369                                     <td>北京</td>
    370                                     <td>2018-1-1</td>
    371                                     <td>
    372                                         <a style="">订单详情</a>
    373                                         <br/>
    374                                         <a>修改收货信息</a>
    375                                     </td>
    376                                 </tr>
    377                                 <tr>
    378                                     <td><input type="checkbox"/></td>
    379                                     <td><a>001</a></td>
    380                                     <td>用户</td>
    381                                     <td>1001</td>
    382                                     <td>500</td>
    383                                     <td>20</td>
    384                                     <td>联系人</td>
    385                                     <td>13012345678</td>
    386                                     <td>北京</td>
    387                                     <td>2018-1-1</td>
    388                                     <td>
    389                                         <a style="">订单详情</a>
    390                                         <br/>
    391                                         <a>修改收货信息</a>
    392                                     </td>
    393                                 </tr>
    394                                 <tr>
    395                                     <td><input type="checkbox"/></td>
    396                                     <td><a>001</a></td>
    397                                     <td>用户</td>
    398                                     <td>1001</td>
    399                                     <td>500</td>
    400                                     <td>20</td>
    401                                     <td>联系人</td>
    402                                     <td>13012345678</td>
    403                                     <td>北京</td>
    404                                     <td>2018-1-1</td>
    405                                     <td>
    406                                         <a style="">订单详情</a>
    407                                         <br/>
    408                                         <a>修改收货信息</a>
    409                                     </td>
    410                                 </tr>
    411                                 <tr>
    412                                     <td><input type="checkbox"/></td>
    413                                     <td><a>001</a></td>
    414                                     <td>用户</td>
    415                                     <td>1001</td>
    416                                     <td>500</td>
    417                                     <td>20</td>
    418                                     <td>联系人</td>
    419                                     <td>13012345678</td>
    420                                     <td>北京</td>
    421                                     <td>2018-1-1</td>
    422                                     <td>
    423                                         <a style="">订单详情</a>
    424                                         <br/>
    425                                         <a>修改收货信息</a>
    426                                     </td>
    427                                 </tr>
    428                                 <tr>
    429                                     <td><input type="checkbox"/></td>
    430                                     <td><a>001</a></td>
    431                                     <td>用户</td>
    432                                     <td>1001</td>
    433                                     <td>500</td>
    434                                     <td>20</td>
    435                                     <td>联系人</td>
    436                                     <td>13012345678</td>
    437                                     <td>北京</td>
    438                                     <td>2018-1-1</td>
    439                                     <td>
    440                                         <a style="">订单详情</a>
    441                                         <br/>
    442                                         <a>修改收货信息</a>
    443                                     </td>
    444                                 </tr>
    445                                 <tr>
    446                                     <td><input type="checkbox"/></td>
    447                                     <td><a>001</a></td>
    448                                     <td>用户</td>
    449                                     <td>1001</td>
    450                                     <td>500</td>
    451                                     <td>20</td>
    452                                     <td>联系人</td>
    453                                     <td>13012345678</td>
    454                                     <td>北京</td>
    455                                     <td>2018-1-1</td>
    456                                     <td>
    457                                         <a style="">订单详情</a>
    458                                         <br/>
    459                                         <a>修改收货信息</a>
    460                                     </td>
    461                                 </tr>
    462                                 <tr>
    463                                     <td><input type="checkbox"/></td>
    464                                     <td><a>001</a></td>
    465                                     <td>用户</td>
    466                                     <td>1001</td>
    467                                     <td>500</td>
    468                                     <td>20</td>
    469                                     <td>联系人</td>
    470                                     <td>13012345678</td>
    471                                     <td>北京</td>
    472                                     <td>2018-1-1</td>
    473                                     <td>
    474                                         <a style="">订单详情</a>
    475                                         <br/>
    476                                         <a>修改收货信息</a>
    477                                     </td>
    478                                 </tr>
    479                                 <tr>
    480                                     <td><input type="checkbox"/></td>
    481                                     <td><a>001</a></td>
    482                                     <td>用户</td>
    483                                     <td>1001</td>
    484                                     <td>500</td>
    485                                     <td>20</td>
    486                                     <td>联系人</td>
    487                                     <td>13012345678</td>
    488                                     <td>北京</td>
    489                                     <td>2018-1-1</td>
    490                                     <td>
    491                                         <a style="">订单详情</a>
    492                                         <br/>
    493                                         <a>修改收货信息</a>
    494                                     </td>
    495                                 </tr>
    496                                 <tr>
    497                                     <td><input type="checkbox"/></td>
    498                                     <td><a>001</a></td>
    499                                     <td>用户</td>
    500                                     <td>1001</td>
    501                                     <td>500</td>
    502                                     <td>20</td>
    503                                     <td>联系人</td>
    504                                     <td>13012345678</td>
    505                                     <td>北京</td>
    506                                     <td>2018-1-1</td>
    507                                     <td>
    508                                         <a style="">订单详情</a>
    509                                         <br/>
    510                                         <a>修改收货信息</a>
    511                                     </td>
    512                                 </tr>
    513                                 <tr>
    514                                     <td><input type="checkbox"/></td>
    515                                     <td><a>001</a></td>
    516                                     <td>用户</td>
    517                                     <td>1001</td>
    518                                     <td>500</td>
    519                                     <td>20</td>
    520                                     <td>联系人</td>
    521                                     <td>13012345678</td>
    522                                     <td>北京</td>
    523                                     <td>2018-1-1</td>
    524                                     <td>
    525                                         <a style="">订单详情</a>
    526                                         <br/>
    527                                         <a>修改收货信息</a>
    528                                     </td>
    529                                 </tr>
    530                             </tbody>
    531                         </table>
    532                     </div>
    533                     <!-- 遮罩层开始 -->
    534                     <div id="r1" class="c1 hide"></div>
    535                     <!-- 遮罩层结束 -->
    536                     <!-- 弹出框开始 -->
    537                     <div id="r2" class="c2 hide">
    538                         <p><input type="text" style="line-height: 20px; 180px;margin-top: 100px" /></p>
    539                         <p><input type="text" style="line-height: 20px; 180px" /></p>
    540                         <p>
    541                             <input style="height: 26px" type="button" value="取消" onclick="HideModel();"/>
    542                             <input style="height: 26px" type="button" value="确定"/>
    543                         </p>
    544                     </div>
    545                     <!-- 弹出框结束 -->
    546                     <div style="clear: both;"></div>
    547                 </div>
    548             </div>
    549 
    550     </div>
    551     <div  class="gotop" onclick="go();">返回顶部</div>
    552     <script>
    553         function ChangeMenu(nid){
    554 //            console.log(nid)
    555             var current_header = document.getElementById(nid);
    556 //            console.log(current_header)
    557             var item_list = current_header.parentElement.parentElement.children;
    558 //            console.log(item_list)
    559             for(var i=0;i<item_list.length;i++){
    560                 var current_item = item_list[i];
    561 //                console.log(current_item.children[1])
    562                 current_item.children[1].classList.add('hide');
    563             }
    564             current_header.nextElementSibling.classList.remove('hide');
    565         }
    566         function change(num) {
    567             var l1 = document.getElementById(num);
    568             console.log(l1)
    569             var ul = l1.parentElement;
    570             console.log(ul)
    571             var l1_list = ul.children;
    572             for (var i=0;i<l1_list.length;i++){
    573                 var current = l1_list[i];
    574                 current.classList.remove('change')
    575             }
    576             l1.classList.add('change')
    577         }
    578         function ShowModel(){
    579             console.log(11)
    580             document.getElementById('r1').classList.remove('hide');
    581             document.getElementById('r2').classList.remove('hide');
    582         }
    583         function HideModel(){
    584             console.log(11)
    585             document.getElementById('r1').classList.add('hide');
    586             document.getElementById('r2').classList.add('hide');
    587         }
    588         function ChooseAll(){
    589             var tbody = document.getElementById('tb');
    590             // 获取所有的tr
    591             var tr_list = tbody.children;
    592             for(var i=0;i<tr_list.length;i++){
    593                 // 循环所有的tr,current_tr
    594                 var current_tr = tr_list[i];
    595                 var checkbox = current_tr.children[0].children[0];
    596                 checkbox.checked = true;
    597 
    598             }
    599         }
    600 
    601         function CancleAll(){
    602             var tbody = document.getElementById('tb');
    603             // 获取所有的tr
    604             var tr_list = tbody.children;
    605             for(var i=0;i<tr_list.length;i++){
    606                 // 循环所有的tr,current_tr
    607                 var current_tr = tr_list[i];
    608                 var checkbox = current_tr.children[0].children[0];
    609                 checkbox.checked = false;
    610 
    611             }
    612         }
    613 
    614         function ReverseAll(){
    615             var tbody = document.getElementById('tb');
    616             // 获取所有的tr
    617             var tr_list = tbody.children;
    618             for(var i=0;i<tr_list.length;i++){
    619                 // 循环所有的tr,current_tr
    620                 var current_tr = tr_list[i];
    621                 var checkbox = current_tr.children[0].children[0];
    622                 if(checkbox.checked){checkbox.checked = false;}else{checkbox.checked = true;}}}
    623         function go(){
    624             console.log(1111);
    625             document.body.scrollTop = 0;
    626         }
    627 
    628     </script>
    629 </body>
    630 </html>
    后台管理页面布局改版

    三、效果展示

    1、登录页面

    2、注册页面

    3、后台管理页面

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  • 原文地址:https://www.cnblogs.com/hy0822/p/9485859.html
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