如何向左侧导航面板添加不同的滚动条。主面板和左侧导航面板的内容可以不同，我想让侧边栏独立于主面板滚动。我尝试在所有元素上添加 overflow auto
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body {
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<body>
<!-- Fixed navbar -->
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<div class="container-fluid">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#mainnav">
<span class="icon-bar"></span>
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<li class="dropdown-header">Header</li>
<li><a href="#">Separated link</a></li>
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<li><a href="#">Link</a></li>
<li><a href="#">Login</a></li>
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<li><a href="#">GitHub</a></li>
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<li><a href="#">The Next Web</a></li>
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<li><a href="#">TechCrunch</a></li>
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</div>
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<div class="row">
<div class="col col-sm-12"><h2>Responsive</h2><p>In simple terms, a responsive web design figures out what resolution of
device it's being served on. Flexible grids then size correctly to fit
the screen. Mobile-first Bootstrap 3 is responsive.</p></div>
</div>
<hr>
<div class="row">
<div class="col-sm-8"><h2>Lighweight</h2><p>The new Bootstrap 3 is a smaller build. The separate Bootstrap
base and responsive.css files have now been merged into one. There is no
more fixed grid, only fluid.</p></div>
<div class="col-sm-4"><img class="img-responsive" src="//placehold.it/220x180/666666/FFF"></div>
</div>
<hr>
<div class="row">
<div class="col-sm-4"><img class="img-responsive" src="//placehold.it/220x180/777777/FFF"></div>
<div class="col-sm-8"><h2>Large, Small or Tiny</h2><p>
The new fluid grid comes in 3 flavors, or actually sizes. The large grid <code>col-lg-*</code> works exactly like the Bootstrap 2.x <code>span*</code> did.
There is also a small grid that is realized using the <code>col-sm-*</code> classes. This smaller grid is ideal for smartphones and tablets.
Finally, there is the non-stacking tiny grid <code>col-*</code> that is intended for very small screens less that 480px.
</p></div>
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<div class="col-sm-8"><h2>A Playground</h2><p>
Bootply is a playground for Bootstrap. Designers and developers use Bootply to edit, design, prototype, test and find examples that use Bootstrap 3.
Use Bootply to hand-code HTML, Javascript, CSS and drop in the Bootstrap classes. There is a also a visual drag-and-drop builder that is perfect for wire-framing and mockups.
</p></div>
<div class="col-sm-4"><img class="img-responsive" src="//placehold.it/220x180/777777/FFF"></div>
</div>
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</body>
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最佳答案
首先将其添加到您的 body 样式中:
overflow-y: scroll;
然后将其添加到样式文件中的 col-sm-2 类:
overflow-y: scroll;
height: 100vh;
您也可以在 jsfiddle 中查看!
关于jquery - 如何在 Bootstrap 的左侧和主面板中添加不同的滚动条，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41456007/