bildungdb/src/app/navbar/navbar.component.html

<nav class="navbar navbar-expand-lg navbar-absolute fixed-top navbar-transparent">
    <div class="container-fluid">
      <div class="navbar-wrapper">
        <div class="navbar-toggle">
          <button type="button" class="navbar-toggler" (click)="sidebarToggle()">
            <span class="navbar-toggler-bar bar1"></span>
            <span class="navbar-toggler-bar bar2"></span>
            <span class="navbar-toggler-bar bar3"></span>
          </button>
        </div>
        <a class="navbar-brand" href=""></a>
      </div>
      <button class="navbar-toggler" type="button" (click)="sidebarToggle()"
        [attr.aria-expanded]="!sidebarVisible" aria-controls="collapseExample">
        <span class="navbar-toggler-bar navbar-kebab"></span>
        <span class="navbar-toggler-bar navbar-kebab"></span>
        <span class="navbar-toggler-bar navbar-kebab"></span>
      </button>
      <div class="collapse navbar-collapse justify-content-end" id="collapseExample">
        <form>
          <div class="input-group no-border">
        <!--    <input type="text" value="" class="form-control" placeholder="Suche ...">
            <div class="input-group-append">
              <div class="input-group-text">
                <i class="nc-icon nc-zoom-split"></i>
              </div>
            </div>
            -->
          </div>
        </form>
        <ul class="navbar-nav">
          <li class="nav-item">
            <a class="nav-link" *ngIf="loginbtn" routerLink="login" routerLinkActive="active">Login</a>
          </li>
          <li class="nav-item">
            <button type="button" *ngIf="logoutbtn" class="btn btn-danger btn-block" >logout</button>
          </li>
          <!--
          <li class="nav-item">
            <a class="nav-link" *ngIf="loginbtn" routerLink="registration" routerLinkActive="active">Registration</a>
          </li>     
          -->   
          <li class="nav-item">
            <a class="nav-link btn-magnify" href="javascript:void(0)">
              <i class="nc-icon nc-layout-11"></i>
              <p>
                <span class="d-lg-none d-md-block">Stats</span>
              </p>
            </a>
          </li>
  
          <li class="nav-item btn-rotate" ngbDropdown placement="bottom-left">
            <a class="nav-link" ngbDropdownToggle id="navbarDropdownMenuLink" >
              <i class="nc-icon nc-bell-55"></i>
              <p>
                <span class="d-lg-none d-md-block">Some Actions</span>
              </p>
            </a>
            <div ngbDropdownMenu aria-labelledby="navbarDropdownMenuLink" class="dropdown-menu dropdown-menu-right">
              <a ngbDropdownItem href="javascript:void(0)">Action</a>
              <a ngbDropdownItem href="javascript:void(0)">Another action</a>
              <a ngbDropdownItem href="javascript:void(0)">Something else here</a>
            </div>
          </li>
          <li class="nav-item">
            <a class="nav-link btn-rotate" href="javascript:void(0)">
              <i class="nc-icon nc-settings-gear-65"></i>
              <p>
                <span class="d-lg-none d-md-block">Konto</span>
              </p>
            </a>
          </li>
        </ul>
      </div>
    </div>
  </nav>
  

<!-- <nav class="navbar navbar-default">
    <div class="container-fluid">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" (click)="sidebarToggle()">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar bar1"></span>
                <span class="icon-bar bar2"></span>
                <span class="icon-bar bar3"></span>
            </button>
            <a class="navbar-brand" href="#">Flight42</a>
        </div>
        <div class="collapse navbar-collapse">
            <ul class="nav navbar-nav navbar-right">
                <li>
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                        <i class="ti-panel"></i>
                        <p>Stats</p>
                    </a>
                </li>
                <li class="dropdown">
                      <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                            <i class="ti-bell"></i>
                            <p class="notification">5</p>
                            <p>Notifications</p>
                            <b class="caret"></b>
                      </a>
                      <ul class="dropdown-menu">
                        <li><a href="#">Notification 1</a></li>
                        <li><a href="#">Notification 2</a></li>
                        <li><a href="#">Notification 3</a></li>
                        <li><a href="#">Notification 4</a></li>
                        <li><a href="#">Another notification</a></li>
                      </ul>
                </li>
                <li>
                    <a href="#">
                        <i class="ti-settings"></i>
                        <p>Settings</p>
                    </a>
                </li>
            </ul>

        </div>
    </div>
</nav> -->