如何解决导航栏切换引导程序 5
当我打开工作时,尝试关闭时不起作用。需要解决此代码的原因是什么。
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="index.html"><img src="img/logo.nav.png" alt="Logo" title="Logo"></a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse"
data-bs-target="#navbarResponsive" aria-controls="navbarResponsive"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav me-auto mb-2 mb-lg-0"></ul>
<a class="nav-link active" aria-current="page" href="#">Home</a>
<a class="nav-link" href="#">About</a>
<a class="nav-link" href="#">Services</a>
<a class="nav-link" href="#">Projects</a>
<a class="nav-link" href="#">Contact us</a>
</ul>
</div>
</div>
解决方法
您在末尾添加了额外的 ul 标签,并且您还未关闭导航标签。如果您包含了正确的引导程序样式链接和 js 链接,那么下面的代码将适用于您。如果没有,请点击此链接:https://getbootstrap.com/docs/5.0/getting-started/introduction/
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="index.html"><img src="img/logo.nav.png" alt="Logo" title="Logo"></a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse"
data-bs-target="#navbarResponsive" aria-controls="navbarResponsive"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<a class="nav-link active" aria-current="page" href="#">Home</a>
<a class="nav-link" href="#">About</a>
<a class="nav-link" href="#">Services</a>
<a class="nav-link" href="#">Projects</a>
<a class="nav-link" href="#">Contact us</a>
</ul>
</div>
</div>
</nav>
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