harbor/views/ng/optional-menu.htm

{{if eq .HasLoggedIn true }}
<div class="dropdown">
  <a role="button" data-toggle="dropdown" class="btn btn-link" data-target="#" href="">
      <span class="glyphicon glyphicon-user"></span> {{ .Username }}
  </a>
  <ul class="dropdown-menu multi-level" role="menu" aria-labelledby="dropdownMenu">
    <li><a href="/ng/account_setting"><span class="glyphicon glyphicon-pencil"></span> // 'account_setting' | tr //</a></li>
    <li class="dropdown-submenu">
      <a tabindex="-1" href="#"><span class="glyphicon glyphicon-globe"></span> //vm.languageName//</a>
      <ul class="dropdown-menu">
        <li><a href="javascript:void(0);" ng-click="vm.setLanguage('en-US')">English</a></li>						
		    <li><a href="javascript:void(0);" ng-click="vm.setLanguage('zh-CN')">中文</a></li>
      </ul>
    </li>
    <li class="divider"></li>
    <li><a href="javascript:void(0)" ng-click="vm.logOut()"><span class="glyphicon glyphicon-log-out"></span> // 'log_out' | tr //</a></li>
  </ul>
</div>
{{ else }}
<div class="dropdown">
  <a role="button" data-toggle="dropdown" class="btn btn-link" data-target="#" href="">
      <span class="glyphicon glyphicon-globe"></span> //vm.languageName//
  </a>
  <ul class="dropdown-menu multi-level" role="menu" aria-labelledby="dropdownMenu">
    <li><a href="javascript:void(0);" ng-click="vm.setLanguage('en-US')">English</a></li>
    <li><a href="javascript:void(0);" ng-click="vm.setLanguage('zh-CN')">中文</a></li>
  </ul>
</div>
{{ end }}