examples/blog/templates/base.html

<!doctype html>
<html>
  <head>
    <title>Blog</title>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="robots" content="noindex">
    <link rel=stylesheet type=text/css href="{{ url_for('static', filename='css/blog.min.css') }}" />
    <link rel=stylesheet type=text/css href="{{ url_for('static', filename='css/hilite.css') }}" />
    {% block extra_head %}{% endblock %}
    <script src="{{ url_for('static', filename='js/jquery-1.11.0.min.js') }}" type="text/javascript"></script>
    <script src="{{ url_for('static', filename='js/bootstrap.min.js') }}"></script>
    {% block extra_scripts %}{% endblock %}
  </head>

  <body>
    <div class="navbar navbar-default navbar-static-top" role="navigation">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
            <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="{{ url_for('index') }}">Blog</a>
        </div>
        <div class="navbar-collapse collapse">
          <ul class="nav navbar-nav">
            {% if session.logged_in %}
              <li><a href="{{ url_for('drafts') }}">Drafts</a></li>
              <li><a href="{{ url_for('create') }}">Create Entry</a></li>
              <li><a href="{{ url_for('logout') }}">Log out</a></li>
            {% endif %}
            {% block extra_header %}{% endblock %}
          </ul>
          {% block search_bar %}
            <form action="{{ url_for('index') }}" class="navbar-form navbar-right" id="search-form" method="get" role="search">
              <div class="form-group">
                <input class="form-control" name="q" placeholder="Search" type="text" value="{% if search %}{{ search }}{% endif %}">
              </div>
            </form>
          {% endblock %}
        </div>
      </div>
    </div>

    <div class="container">
      {% for category, message in get_flashed_messages(with_categories=true) %}
        <div class="alert alert-{{ category }} alert-dismissable">
          <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
          <p>{{ message }}</p>
        </div>
      {% endfor %}

      {% block page_header %}
        <div class="page-header">
          <h1>{% block content_title %}{% endblock %}</h1>
        </div>
      {% endblock %}

      {% block content %}{% endblock %}

      <footer>
        <hr />
        <p>Blog, &copy; 2015</p>
      </footer>
    </div>
  </body>
</html>