Question

我正在尝试使用Angular和Bootstrap构建一个渐进式Web应用程序。最具挑战性的部分是实现一个导航栏，该导航栏在Web和移动视图上看起来都不错。到目前为止，我对自己的实现大部分都非常满意。请参阅Stackblitz

上的链接

但是现在，我试图将导航栏切换为侧边栏，从右向左打开。另外，侧边栏应将内容（占位符文本）推到左侧。这可能有点困难，因为这可能意味着修改某些Bootstrap类。也许有些人对此有解决方案。目前，我的导航栏在下面切换链接。

html

<nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
  <ul class="navbar-nav">
    <li class="nav-item">
      <a class="navbar-brand d-none d-md-block" href="javascript:void(0)">
        <img alt="logo" src="https://..." width="40px" height="auto">
        My Brand
      </a>
    </li>
  </ul>

  <ul class="navbar-nav mr-auto mr-md-3">
    <li class="nav-item">
      <a class="nav-link font-weight-bold" href="javascript:void(0)">Stories</a>
    </li>
  </ul>

    <ul class="navbar-nav mr-auto mr-md-3">
      <li class="nav-item">
        <a class="nav-link" href="javascript:void(0)">
          <span>
            <img class="rounded" src="https://..." alt="user" width="35" height="35">
            <span class="d-none d-lg-inline">&nbsp; Tommy</span>
          </span>
        </a>
      </li>
    </ul>

    <ul class="navbar-nav mr-auto">
      <li class="nav-item">
        <a class="nav-link font-weight-bold" href="javascript:void(0)">
          <div class="img-container" (click)="notificationsViewed = true">
            <img alt="notifications" src="https://..." width="35">
            <span [hidden]="notificationsViewed" class="badge badge-danger notifications-count">raywenderlich.com</span>
          </div>
        </a>
      </li>
    </ul>

  <button class="navbar-toggler" (click)="toggleNavbar()" type="button" [attr.aria-expanded]="!isCollapsed">
    <span class="icon-bar top-bar"></span>
    <span class="icon-bar middle-bar"></span>
    <span class="icon-bar bottom-bar"></span>
  </button>

  <div class="collapse navbar-collapse" [ngClass]="{ 'show': isCollapsed }">

    <ul class="navbar-nav float-right ml-auto">
      <li class="nav-item">
        <a class="nav-link font-weight-bold" href="javascript:void(0)">About Us</a>
      </li>
      <li class="nav-item">
        <a class="nav-link font-weight-bold"href="javascript:void(0)">Policy</a>
      </li>
      <li class="nav-item">
        <a class="nav-link font-weight-bold" href="javascript:void(0)">Contact</a>
      </li>
      <li class="nav-item">
        <button (click)="logout()" class="btn btn-bd-logout">
          Logout
        </button>
      </li>
    </ul>

  </div>
</nav>

打字稿

  public isCollapsed: boolean = false;

  toggleNavbar() {
    this.isCollapsed = !this.isCollapsed;
  }

Answer 1

我不理解第二部分侧边栏应将内容（占位符文本）推到左侧。

但是对于侧边栏的第一部分，请尝试使用“角度材料导航选项”：

Angular Material Sidenav

Angular / Bootstrap-带有可切换侧栏的导航栏

html

打字稿

1 个答案: