SO affix example

by panchroma

HTML

<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">
<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/js/bootstrap.min.js"></script>
<section id="scrollspy">
        
          <div class="bs-docs-example">
            <div id="navbarExample" class="navbar navbar-static navbar-fixed-top">
              <div class="navbar-inner">
                <div class="container" style="width: auto;">
                  <a class="brand" href="#">Project Name</a>
                  <ul class="nav">
                    <li class=""><a href="#fat">@fat</a></li>
                    <li class="active"><a href="#mdo">@mdo</a></li>
                    <li class="dropdown">
                      <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
                      <ul class="dropdown-menu">
                        <li><a href="#one">one</a></li>
                        <li><a href="#two">two</a></li>
                        <li class="divider"></li>
                        <li><a href="#three">three</a></li>
                      </ul>
                    </li>
                  </ul>
                </div>
              </div>
            </div>
            <div data-spy="scroll" data-target="#navbarExample" data-offset="0" class="scrollspy-example">
              <h4 id="fat">@fat</h4>
              <p>Ad leggings keytar, brunch id art party dolor labore. Pitchfork yr enim lo-fi before they sold out qui. Tumblr farm-to-table bicycle rights whatever. Anim keffiyeh carles cardigan. Velit seitan mcsweeney's photo booth 3 wolf moon irure. Cosby sweater lomo jean shorts, williamsburg hoodie minim qui you probably haven't heard of them et cardigan trust fund culpa biodiesel wes anderson aesthetic. Nihil tattooed accusamus, cred irony biodiesel keffiyeh artisan ullamco consequat.</p>
              <h4 id="mdo">@mdo</h4>
              <p>Veniam marfa mustache skateboard, adipisicing fugiat...

JavaScript

$('#scrollspy-example').scrollspy();