istic-openstack/client/partials/nav.html

<nav class="navbar navbar-default">
  <div class="container-fluid">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <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="#"><b>Status</b></a>
    </div>

    <div class="navbar-"></div>
    
    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">

      <ul class="nav navbar-nav">
          <li class="nav-divider"></li>
          <li><a href="#">User : {{ username }}</a></li>
        <li><a href="#">Last Connection : {{ lastconnection }}</a></li>
        <li><a href="#" >Connection : <span ng-bind-html="connection"></span></a></li>

      </ul>
    
      <ul class="nav navbar-nav navbar-right">
        <li class="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Account<span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li><a href="#">Informations</a></li>
            <li><a href="#">Settings</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="#myModal" data-toggle="modal" data-target="#myModal">Login</a>
            </li>
          </ul>
        </li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>

<div class="modal fade" id="myModal">
    <div class="modal-dialog">
        <div class="modal-content"></div>
    </div>
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
                 <h4 class="modal-title">Login</h4>

            </div>
            <div class="modal-body">
                <div class="form-group">
                    <label label-default="" for="exampleInputEmail1">Email address</label>
                    <input class="form-control" id="exampleInputEmail1"
                    placeholder="Enter email" type="email">
                </div>
                <div class="form-group">
                    <label label-default="" for="exampleInputPassword1">Password</label>
                    <input class="form-control" id="exampleInputPassword1"
                    placeholder="Password" type="password">
                </div>
                <p class="text-right"><a href="#">Forgot password?</a>
                </p>
            </div>
            <div class="modal-footer"> <a href="#" data-dismiss="modal" class="btn btn-default">Close</a>
                <a href="#" class="btn btn-primary">Login</a>
            </div>
        </div>
    </div>
</div>