Why isn't my bootstrap navbar not collapsing? The toggle button shows up but when I click it, nothing happens. (Written in React so using className instead of class.) I even tried copying and pasting directly from the Bootstrap example and it still doesn't work. Am I forgetting to import something somewhere? I also tried copying and pasting from this example from this other question on stackoverflow, didn't work.
<nav className="navbar navbar-default navbar-fixed-top navbar-shrink">
<div className="container">
<div className="navbar-header page-scroll">
<button type="button" className="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar=in-collapse" aria-expanded="false" aria-controls="navbar">
<span className="icon-bar"></span>
<span className="icon-bar"></span>
<span className="icon-bar"></span>
</button>
<a className="navbar-logo page-scroll" href="#about">
<img src="icon.png" />Page
</a>
</div>
<div className="collapse navbar-collapse" id="navbar-in-collapse">
<ul className="nav navbar-nav navbar-right">
<li className="hidden active">
<a href="#page-top"></a>
</li>
<li className="">
<a className="page-scroll" href="#portfolio">Portfolio</a>
</li>
<li className="">
<a className="page-scroll" href="#blog">Blog</a>
</li>
<li className="">
<a className="page-scroll" href="#contact">Contact</a>
</li>
</ul>
</div>
</div>
</nav>
In my html, it looks like this:
<!DOCTYPE HTML>
<html>
<head>
<title>Kaisin Li</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link href="./index.css" rel="stylesheet" />
<link rel="icon" href="./favicon.ico">
</head>
<body>
<div id="main"></div>
<script src="./bundle.js" defer></script>
</body>
</html>
Thanks!
