如何使Bootstrap 4汉堡菜单正常工作?

问题描述 投票:-1回答:1

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。

enter image description here

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!

bootstrap-4 responsive-design progressive-web-apps hamburger-menu
1个回答
0
投票
据我所知,您从未在HTML中包含bootstrap.js文件。就像这里所说的getbootstrap.com/docs/4.0/getting-started/introduction/#js
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