我是HTML,CSS和Javascript的新手。 我有一个导航栏,当在移动设备中显示时会显示一个按钮导航栏切换器。我需要一些关于onClick的Javascript的帮助,因为我以前从未做过,而且在Bootstraps网页上没有关于它的真实文档。
以下是移动设备上的内容:
这是我的代码:
<body>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<a class="navbar-brand" href="index.html" id="movielogo"><img src="moviefylogo.png" height="35px"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarColor02" aria-controls="navbarColor02"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarColor02">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="index.html">Home
<span class="sr-only">(current)</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="library.html">Library</a>
</li>
<li class="nav-item">
<a class="nav-link" href="uploads.html">Uploads</a>
</li>
<li class="nav-item">
<a class="nav-link" href="about.html">About</a>
</li>
</ul>
</div>
</nav>
</body>
答案 0 :(得分:0)
确保在HTML文件中包含Jquery和Bootstrap CDN(CSS和JS) 它工作正常,检查我的jsfiddle链接:https://jsfiddle.net/u52vw4vs/1/
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<a class="navbar-brand" href="index.html" id="movielogo"><img src="moviefylogo.png" height="35px"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarColor02" aria-controls="navbarColor02"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarColor02">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="index.html">Home
<span class="sr-only">(current)</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="library.html">Library</a>
</li>
<li class="nav-item">
<a class="nav-link" href="uploads.html">Uploads</a>
</li>
<li class="nav-item">
<a class="nav-link" href="about.html">About</a>
</li>
</ul>
</div>
</nav>
我只是复制粘贴你的代码,检查左侧菜单中的“资源”,我添加了Bootstrap 4 CDN文件。
亲切的问候。