这是我第一次尝试PWA:Freight Class Calculator
我不知道为什么汉堡菜单不起作用。当您单击它时,什么也没有发生,但是还有[[没有控制台错误,因此很难调试。
这里是代码:
<nav class="navbar fixed-top navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand logo" href="https://flowster.app/">
<img src="img/Flowster-Logo-v2-WP-266x90.png" alt="Flowster">
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="https://flowster.app/blog/">Blog</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://in.flowster.app/login">Log In</a>
</li>
<li class="nav-item sign-up">
<a class="nav-link" href="https://in.flowster.app/pricing">Sign Up</a>
</li>
</ul>
</div>
</nav>
有什么想法吗?非常感谢!