[英]Create a responsive navbar sidebar “drawer” in Bootstrap?
试图实现这样的目标： https : //www.muicss.com/examples/v1/example-layouts/responsive-side-menu/index.html
我在网上看到过一些使用其他版本的bootstrap的例子，但是他们都对css改动太大了，这使得学习bootstrap变得更加困难。
我想知道在 Bootstrap 4 中是否可以使用折叠、堆叠药丸、flexbox 等工具来完成？
这是我可以实现的： https : //jsfiddle.net/kL9u6esw/20/
我的 Jsfiddle 缺少什么：
在我的示例中，我无法弄清楚如何插入导航栏，不确定它是否需要正确响应。
也不确定将它作为列是否是正确的方法，不应该是画布吗？
html代码：
<div class="container-fluid h-100">
<div class="row h-100">
<div class="col-5 col-md-3 collapse m-0 p-0 h-100 bg-dark" id="collapseExample">
<ul class="nav flex-column navbar-dark sticky-top">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
<div class="col">
<div class="row">
<div class="col-12">
<button class="btn sticky-top" data-toggle="collapse" href="#collapseExample" role="button">
Menu
</button>
</div>
<div class="col-12">
Lorem...
</div>
</div>
</div>
</div>
</div>
Bootstrap 5 Beta 3（2021 年更新）
现在有一个官方的Bootstrap 5 Offcanvas 组件，可以更轻松地创建侧边栏。 当然，它仍然可以在不使用 Offcanvas 组件的情况下完成，例如Bootstrap 5 的这个侧边栏示例
Bootstrap 4（原始答案）
侧边栏导航可能非常复杂。 这可能就是 Bootstrap 没有“开箱即用”组件的原因。 Sidebars 有很多考虑因素：
在这个“侧边栏”的情况下……不要在右列上使用col-auto ，而是使用col 。 这样它会在菜单折叠时填充宽度： https : //jsfiddle.net/0rhyzu7o/
<div class="container-fluid h-100">
<div class="row h-100">
<div class="col-5 col-md-3 collapse width m-0 p-0 h-100 bg-dark" id="collapseExample">
..
</div>
<div class="col">
<div class="row">
<div class="col-12">
<button class="btn sticky-top" data-toggle="collapse" href="#collapseExample" role="button">
Menu
</button>
</div>
<div class="col-12">
..
</div>
</div>
</div>
</div>
</div>
为了使动画更流畅，您必须覆盖通常适用于高度的 Bootstrap 的折叠过渡
根据赏金请求，我用另外 2 个示例更新了侧边栏。 这些更接近于示例，并且主要使用 Bootstrap 类。
最小版本
此版本更接近示例，并且具有相同的向左/向右滑动“抽屉”动画。
body {
height: 100vh;
overflow-x: hidden;
padding-top: 56px;
}
.vh-100 {
min-height: 100vh;
}
.sidebar.collapse.show,
.sidebar.collapse.show + .col {
transition: .18s ease;
transform: translate(0,0,0);
left: 0;
}
.sidebar.collapse,
.sidebar.collapsing,
.sidebar.collapsing + .col {
transition: .18s ease;
transform: translate(-25%,0,0);
z-index: 1050;
left: -25%;
}
演示最小版本： https : //codeply.com/go/w1AMD1EY3c
完整版（非常接近示例）：
这个侧边栏有：
这个完整版本确实需要更多的 CSS，但其中一些是可选的...
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet"/> <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <style> body { height: 100vh; overflow-x: hidden; padding-top: 55px; } /* set the sidebar width */ .w-sidebar { width: 200px; max-width: 200px; } .row.collapse { margin-left: -200px; left: 0; transition: margin-left .15s linear; } .row.collapse.show { margin-left: 0 !important; } .row.collapsing { margin-left: -200px; left: -0.05%; transition: all .15s linear; } /* optional */ .vh-100 { min-height: 100vh; } /* optional for overlay sidebar on small screens */ @media (max-width:768px) { .row.collapse, .row.collapsing { margin-left: 0 !important; left: 0 !important; overflow: visible; } .row > .sidebar.collapse { display: flex !important; margin-left: -100% !important; transition: all .3s linear; position: fixed; z-index: 1050; max-width: 0; min-width: 0; flex-basis: auto; } .row > .sidebar.collapse.show { margin-left: 0 !important; width: 100%; max-width: 100%; min-width: initial; } .row > .sidebar.collapsing { display: flex !important; margin-left: -10% !important; transition: all .2s linear !important; position: fixed; z-index: 1050; min-width: initial; } } </style> <div class="container-fluid fixed-top bg-dark py-3"> <div class="row collapse show no-gutters d-flex h-100 position-relative"> <div class="col-3 px-0 w-sidebar navbar-collapse collapse d-none d-md-flex"> <!-- spacer col --> </div> <div class="col px-2 px-md-0"> <!-- toggler --> <a data-toggle="collapse" href="#" data-target=".collapse" role="button" class="p-1"> <i class="fa fa-bars fa-lg"></i> </a> </div> </div> </div> <div class="container-fluid px-0 h-100"> <div class="row vh-100 collapse show no-gutters d-flex h-100 position-relative"> <div class="col-3 p-0 vh-100 h-100 w-sidebar navbar-collapse collapse d-none d-md-flex sidebar"> <!-- fixed sidebar --> <div class="position-fixed bg-dark text-white h-100 w-sidebar pl-2"> <ul class="nav flex-column"> <li class="nav-item"> <a class="nav-link active" href="#">Link</a> </li> <li class="nav-item"> <a class="nav-link" href="#">Link</a> </li> </ul> </div> </div> <div class="col p-3"> <h3>Content..</h3> <p class="lead">Try this is full-page view to see the animation on larger screens!</p> <p>Sriracha biodiesel taxidermy organic post-ironic, Intelligentsia salvia mustache 90's code editing brunch. Butcher polaroid VHS art party, hashtag Brooklyn deep v PBR narwhal sustainable mixtape swag wolf squid tote bag. Tote bag cronut semiotics, raw denim deep v taxidermy messenger bag. Tofu YOLO Etsy, direct trade ethical Odd Future jean shorts paleo. Forage Shoreditch tousled aesthetic irony, street art organic Bushwick artisan cliche semiotics ugh synth chillwave meditation. Shabby chic lomo plaid vinyl chambray Vice. Vice sustainable cardigan, Williamsburg master cleanse hella DIY 90's blog. Ethical Kickstarter PBR asymmetrical lo-fi. Dreamcatcher street art Carles, stumptown gluten-free Kickstarter artisan Wes Anderson wolf pug. Godard sustainable you probably haven't heard of them, vegan farm-to-table!</p> </div> </div> </div> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
演示完整版： https : //codeply.com/go/XJE8LOdX8k
因此，这是第 1-3 点的可能解决方案。
@zimsystem 提供了解决 #1的关键：“不要在右列上使用 col-auto，而是使用 col。这样它会在菜单折叠时填充宽度。”
要解决 #2 ，您需要摆脱第一行和第一列中的 h-100 ：
<div class="container-fluid h-100">
<div class="row *h-100*">
<div class="col-5 col-md-3 collapse m-0 p-0 *h-100* bg-dark" id="collapseExample">
...
</div>
</div>
</div>
（这不是正确的代码，我用星号标记了您需要删除的类）
执行此操作后，菜单栏将延伸至内容栏的全长。
要解决 #3 ，您只需要将按钮从子列中移到主列中。 它留在您分配给它的迷你列中。
<div class="col">
<button class="btn sticky-top" data-toggle="collapse" href="#collapseExample" id="" role="button">
Menu
</button>
<div class="row">
<div class="col-12">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer in...
</div>
此外，我在菜单中添加了一些 CSS，以防您最终拥有比示例中更多的链接，这样如果列表对于您的屏幕来说太长，它们就会正确滚动。
.collapse .flex-column {
max-height: 100vh;
overflow: auto;
flex-wrap: nowrap; /* Optional, if you don't want the links to form columns if they overflow */
}
.collapse .flex-column li {
width: 100%;
}
这个答案的完整代码在这里：
body{ height : 100vh; overflow : scroll; } .collapse.width.show { transition: max-width .3s ease, min-width .3s ease; width: 100%; max-width: 100%; min-width: initial; } .collapse.width, .collapsing.width { max-width: 0; min-width: 0; width: 0; transition: all .2s ease; } .collapse .flex-column { max-height: 100vh; overflow: auto; flex-wrap: nowrap; /* Optional, if you don't want the links to form columns if they overflow */ } .collapse .flex-column li { width: 100%; }
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet"/> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div class="container-fluid h-100"> <div class="row"> <div class="col-5 col-md-3 collapse width m-0 p-0 bg-dark" id="collapseExample"> <ul class="nav flex-column navbar-dark sticky-top"> <li class="nav-item"> <a class="nav-link active" href="#">Active</a> </li> <li class="nav-item"> <a class="nav-link" href="#">Link</a> </li> <li class="nav-item"> <a class="nav-link" href="#">Link</a> </li> <li class="nav-item"> <a class="nav-link disabled" href="#">Disabled</a> </li> <li class="nav-item"> <a class="nav-link disabled" href="#">Disabled</a> </li> <li class="nav-item"> <a class="nav-link disabled" href="#">Disabled</a> </li> <li class="nav-item"> <a class="nav-link disabled" href="#">Disabled</a> </li> <li class="nav-item"> <a class="nav-link disabled" href="#">Disabled</a> </li> </ul> </div> <div class="col"> <button class="btn sticky-top" data-toggle="collapse" href="#collapseExample" id="" role="button"> Menu </button> <div class="row"> <div class="col-12"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer in lectus in nibh facilisis luctus. Maecenas sagittis pellentesque sapien, vitae dignissim nisl luctus interdum. Aenean risus justo, vestibulum ultrices posuere ornare, consectetur ac enim. Pellentesque egestas eleifend diam in tincidunt. Cras eget dignissim lacus. Praesent condimentum arcu nisi, ut ultrices lorem imperdiet sed. Suspendisse a elit quis erat volutpat bibendum. Proin metus odio, hendrerit at fermentum quis, suscipit id felis. Interdum et malesuada fames ac ante ipsum primis in faucibus. Nulla nec mattis nibh, in dignissim turpis. Integer sem nulla, malesuada non gravida sit amet, porttitor ac lorem. Nam gravida facilisis pulvinar. Maecenas lacinia tellus in diam pretium gravida. Pellentesque massa tellus, egestas sed odio vitae, convallis mollis massa. Duis at scelerisque nisi. Phasellus eu dapibus orci. Mauris tortor urna, vestibulum eget consectetur id, fringilla non sapien. Vivamus sagittis facilisis auctor. Pellentesque mollis posuere tincidunt. Fusce at mauris vel ante ullamcorper sollicitudin. Phasellus nibh ex, fermentum id tristique vel, consequat a lectus. Donec consequat nec nulla et fringilla. Aenean in ligula in eros mollis auctor non facilisis leo. Fusce lectus lacus, convallis vel tempor et, mattis non urna. Suspendisse velit libero, dapibus ut augue et, semper tincidunt purus. Donec gravida felis non consequat sollicitudin. Ut imperdiet ante quis est rutrum bibendum at non eros. Pellentesque luctus, ipsum nec lacinia vestibulum, nulla lorem volutpat risus, sit amet dignissim nisl ipsum varius neque. In volutpat, quam quis aliquet luctus, nulla nibh hendrerit ex, et eleifend dolor odio et mi. Duis tempus sem vitae lacus imperdiet semper. Curabitur et consequat elit. Cras suscipit rhoncus elit, non volutpat ex vulputate pharetra. Donec nec elit sit amet tortor egestas maximus. Suspendisse risus neque, accumsan eu porttitor et, tincidunt quis nulla. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Etiam massa est, varius malesuada rhoncus sodales, bibendum at leo. Nullam porta libero vel tortor maximus volutpat. Aenean maximus sollicitudin ipsum, vitae pulvinar sapien blandit sed. Vestibulum sed elit viverra, dignissim nisi at, tristique mi. Pellentesque in viverra nulla. Morbi porttitor, ligula id malesuada mattis, lorem libero tempor mauris, sed aliquet neque leo et nunc. Donec odio nibh, posuere at condimentum vel, laoreet in lacus. Nulla sollicitudin scelerisque urna, nec gravida arcu sagittis quis. Fusce auctor urna sed diam dignissim, at interdum lorem ornare. Fusce viverra, diam eu tempor volutpat, sapien turpis lacinia ligula, ac venenatis mi magna eget ante. Nullam dignissim blandit urna, vel consectetur dui venenatis ac. Cras volutpat, ligula in finibus mattis, sem quam ullamcorper ligula, eget ultricies ipsum mi vitae enim. Proin porta lorem quis sem porttitor, nec lacinia enim viverra. Sed tortor dolor, congue vitae bibendum feugiat, efficitur non augue. Curabitur vitae nunc eget libero euismod fringilla. Nulla pretium dignissim lacus. Aliquam purus lorem, molestie vel turpis ac, euismod fermentum erat. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Donec ac varius massa, non tempus elit. Phasellus quis tortor iaculis est sollicitudin rutrum id non mi. In eget pharetra justo. Morbi vitae commodo eros. Quisque facilisis blandit laoreet. </div> </div> </div> </div> </div><script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
让我知道它是怎么回事！
vuejs 中带有侧边栏的响应式导航栏（ bootstrap 或 bootstrap-vue ）
[英]Responsive navbar with sidebar in vuejs ( bootstrap or bootstrap-vue )
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