【发布时间】:2022-01-24 19:25:07
【问题描述】:
我有一个标准的bootstrapnavbar,有两种选择或行为。
- 当屏幕足够宽时,所有菜单元素都可见
- 当屏幕很小时,所有元素都在
hamburger icon下。
如果屏幕正在调整大小直到达到mobile width,我如何创建第三个选项来逐个隐藏菜单元素?
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link" href="#">Home</a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link" href="#">Disabled</a>
<a class="nav-item nav-link" href="#">More</a>
<a class="nav-item nav-link" href="#">More Menu</a>
<a class="nav-item nav-link" href="#">Another One</a>
<a class="nav-item nav-link" href="#">Third</a>
</div>
</div>
</nav>
【问题讨论】:
标签: html jquery css bootstrap-4