18. bootstrap例子-dashboard 笔记

时间：2016-09-19 19:32:47 阅读：235 评论：0 收藏：0 [点我收藏+]

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html代码：

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <meta name="description" content="">
    <meta name="author" content="">
    <link rel="icon" href="../../favicon.ico">

    <title>Dashboard Template for Bootstrap</title>

    <!-- Bootstrap core CSS -->
    <link href="../../dist/css/bootstrap.min.css" rel="stylesheet">

    <!-- Custom styles for this template -->
    <link href="dashboard.css" rel="stylesheet">

    <!-- Just for debugging purposes. Don‘t actually copy these 2 lines! -->
    <!--[if lt IE 9]><script src="../../assets/js/ie8-responsive-file-warning.js"></script><![endif]-->
    <script src="../../assets/js/ie-emulation-modes-warning.js"></script>

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>

  <body>

    <nav class="navbar navbar-inverse navbar-fixed-top">
      <div class="container-fluid">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="#">Project name</a>
        </div>
        <div id="navbar" class="navbar-collapse collapse">
          <ul class="nav navbar-nav navbar-right">
            <li><a href="#">Dashboard</a></li>
            <li><a href="#">Settings</a></li>
            <li><a href="#">Profile</a></li>
            <li><a href="#">Help</a></li>
          </ul>
          <form class="navbar-form navbar-right">
            <input type="text" class="form-control" placeholder="Search...">
          </form>
        </div>
      </div>
    </nav>

    <div class="container-fluid">
      <div class="row">
        <div class="col-sm-3 col-md-2 sidebar">
          <ul class="nav nav-sidebar">
            <li class="active"><a href="#">Overview <span class="sr-only">(current)</span></a></li>
            <li><a href="#">Reports</a></li>
            <li><a href="#">Analytics</a></li>
            <li><a href="#">Export</a></li>
          </ul>
          <ul class="nav nav-sidebar">
            <li><a href="">Nav item</a></li>
            <li><a href="">Nav item again</a></li>
            <li><a href="">One more nav</a></li>
            <li><a href="">Another nav item</a></li>
            <li><a href="">More navigation</a></li>
          </ul>
          <ul class="nav nav-sidebar">
            <li><a href="">Nav item again</a></li>
            <li><a href="">One more nav</a></li>
            <li><a href="">Another nav item</a></li>
          </ul>
        </div>
        <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
          <h1 class="page-header">Dashboard</h1>

          <div class="row placeholders">
            <div class="col-xs-6 col-sm-3 placeholder">
              <img data-src="holder.js/200x200/auto/sky" class="img-responsive" alt="Generic placeholder thumbnail">
              <h4>Label</h4>
              <span class="text-muted">Something else</span>
            </div>
            <div class="col-xs-6 col-sm-3 placeholder">
              <img data-src="holder.js/200x200/auto/vine" class="img-responsive" alt="Generic placeholder thumbnail">
              <h4>Label</h4>
              <span class="text-muted">Something else</span>
            </div>
            <div class="col-xs-6 col-sm-3 placeholder">
              <img data-src="holder.js/200x200/auto/sky" class="img-responsive" alt="Generic placeholder thumbnail">
              <h4>Label</h4>
              <span class="text-muted">Something else</span>
            </div>
            <div class="col-xs-6 col-sm-3 placeholder">
              <img data-src="holder.js/200x200/auto/vine" class="img-responsive" alt="Generic placeholder thumbnail">
              <h4>Label</h4>
              <span class="text-muted">Something else</span>
            </div>
          </div>

          <h2 class="sub-header">Section title</h2>
          <div class="table-responsive">
            <table class="table table-striped">
              <thead>
                <tr>
                  <th>#</th>
                  <th>Header</th>
                  <th>Header</th>
                  <th>Header</th>
                  <th>Header</th>
                </tr>
              </thead>
              <tbody>
                <tr>
                  <td>1,001</td>
                  <td>Lorem</td>
                  <td>ipsum</td>
                  <td>dolor</td>
                  <td>sit</td>
                </tr>
                <tr>
                  <td>1,002</td>
                  <td>amet</td>
                  <td>consectetur</td>
                  <td>adipiscing</td>
                  <td>elit</td>
                </tr>
                <tr>
                  <td>1,003</td>
                  <td>Integer</td>
                  <td>nec</td>
                  <td>odio</td>
                  <td>Praesent</td>
                </tr>
                <tr>
                  <td>1,003</td>
                  <td>libero</td>
                  <td>Sed</td>
                  <td>cursus</td>
                  <td>ante</td>
                </tr>
                <tr>
                  <td>1,004</td>
                  <td>dapibus</td>
                  <td>diam</td>
                  <td>Sed</td>
                  <td>nisi</td>
                </tr>
                <tr>
                  <td>1,005</td>
                  <td>Nulla</td>
                  <td>quis</td>
                  <td>sem</td>
                  <td>at</td>
                </tr>
                <tr>
                  <td>1,006</td>
                  <td>nibh</td>
                  <td>elementum</td>
                  <td>imperdiet</td>
                  <td>Duis</td>
                </tr>
                <tr>
                  <td>1,007</td>
                  <td>sagittis</td>
                  <td>ipsum</td>
                  <td>Praesent</td>
                  <td>mauris</td>
                </tr>
                <tr>
                  <td>1,008</td>
                  <td>Fusce</td>
                  <td>nec</td>
                  <td>tellus</td>
                  <td>sed</td>
                </tr>
                <tr>
                  <td>1,009</td>
                  <td>augue</td>
                  <td>semper</td>
                  <td>porta</td>
                  <td>Mauris</td>
                </tr>
                <tr>
                  <td>1,010</td>
                  <td>massa</td>
                  <td>Vestibulum</td>
                  <td>lacinia</td>
                  <td>arcu</td>
                </tr>
                <tr>
                  <td>1,011</td>
                  <td>eget</td>
                  <td>nulla</td>
                  <td>Class</td>
                  <td>aptent</td>
                </tr>
                <tr>
                  <td>1,012</td>
                  <td>taciti</td>
                  <td>sociosqu</td>
                  <td>ad</td>
                  <td>litora</td>
                </tr>
                <tr>
                  <td>1,013</td>
                  <td>torquent</td>
                  <td>per</td>
                  <td>conubia</td>
                  <td>nostra</td>
                </tr>
                <tr>
                  <td>1,014</td>
                  <td>per</td>
                  <td>inceptos</td>
                  <td>himenaeos</td>
                  <td>Curabitur</td>
                </tr>
                <tr>
                  <td>1,015</td>
                  <td>sodales</td>
                  <td>ligula</td>
                  <td>in</td>
                  <td>libero</td>
                </tr>
              </tbody>
            </table>
          </div>
        </div>
      </div>
    </div>

    <!-- Bootstrap core JavaScript
    ================================================== -->
    <!-- Placed at the end of the document so the pages load faster -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
    <script src="../../dist/js/bootstrap.min.js"></script>
    <!-- Just to make our placeholder images work. Don‘t actually copy the next line! -->
    <script src="../../assets/js/vendor/holder.min.js"></script>
    <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
    <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
  </body>
</html>

CSS代码：

/*
 * Base structure
 */

/* Move down content because we have a fixed navbar that is 50px tall */
body {
  padding-top: 50px;
}


/*
 * Global add-ons
 */

.sub-header {
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

/*
 * Top navigation
 * Hide default border to remove 1px line.
 */
.navbar-fixed-top {
  border: 0;
}

/*
 * Sidebar
 */

/* Hide for mobile, show later */
.sidebar {
  display: none;
}
@media (min-width: 768px) {
  .sidebar {
    position: fixed;
    top: 51px;
    bottom: 0;
    left: 0;
    z-index: 1000;
    display: block;
    padding: 20px;
    overflow-x: hidden;
    overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
    background-color: #f5f5f5;
    border-right: 1px solid #eee;
  }
}

/* Sidebar navigation */
.nav-sidebar {
  margin-right: -21px; /* 20px padding + 1px border */
  margin-bottom: 20px;
  margin-left: -20px;
}
.nav-sidebar > li > a {
  padding-right: 20px;
  padding-left: 20px;
}
.nav-sidebar > .active > a,
.nav-sidebar > .active > a:hover,
.nav-sidebar > .active > a:focus {
  color: #fff;
  background-color: #428bca;
}


/*
 * Main content
 */

.main {
  padding: 20px;
}
@media (min-width: 768px) {
  .main {
    padding-right: 40px;
    padding-left: 40px;
  }
}
.main .page-header {
  margin-top: 0;
}


/*
 * Placeholder dashboard ideas
 */

.placeholders {
  margin-bottom: 30px;
  text-align: center;
}
.placeholders h4 {
  margin-bottom: 0;
}
.placeholder {
  margin-bottom: 20px;
}
.placeholder img {
  display: inline-block;
  border-radius: 50%;
}

笔记：

1. <nav class="navbar navbar-inverse navbar-fixed-top">

內建 navbar 樣式：
- ?.navbar-default (白色)
- .navbar-inverse (黑色)?

固定導航：

?navbar-fixed-top (導覽列固定在最上方)
navbar-fixed-bottom (導覽列固定在最下方)

2.　　<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">

参考：http://www.runoob.com/bootstrap/bootstrap-collapse-plugin.html

为了给导航栏添加响应式特性，您要折叠的内容必须包裹在带有 classes .collapse、.navbar-collapse 的 <div> 中。折叠起来的导航栏实际上是一个带有 class .navbar-toggle 及两个 data- 元素的按钮。第一个是 data-toggle，用于告诉 JavaScript 需要对按钮做什么（因为有很多插件可以做选择），第二个是 data-target，指示要切换到哪一个元素。三个带有 class .icon-bar 的 <span> 创建所谓的汉堡按钮。这些会切换为 .nav-collapse <div> 中的元素。

aria-expanded表示展开状态。默认为undefined, 表示当前展开状态未知。其它可选值：true表示元素是展开的；false表示元素不是展开的。

aria-controls 没搞太懂，不过感觉跟 data-target就行把# 去掉

nav的其他部分可以在：http://v3.bootcss.com/components/#navbar 和 http://www.runoob.com/bootstrap/bootstrap-navbar.html 里面找到。

18. bootstrap例子-dashboard 笔记

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原文地址：http://www.cnblogs.com/rabbitq/p/5886228.html

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