如何使用引导程序4将导航栏放置在粘性导航栏下方? [英] How to place navbar below sticky navbar using bootstrap 4?
问题描述
我正在使用引导程序4创建一个应用程序，其中我有两个导航栏，并且都需要固定在顶部，第二个导航栏需要在滚动时隐藏.
HTML:
导航栏1:
<nav class="navbar fixed-top navbar-expand-lg navbar-light bg-custom-light">
<div class="container-fluid">
<div class="row w-100">
<div class="col-md-2 col-lg-2 col-sm-4 col-xs-4">
<a class="navbar-brand" href="#">
New Project
</a>
</div>
<div class="col-md-4 col-lg-4 col-sm-6 col-xs-6 d-none d-sm-none d-md-block mt-2">
<h4 class="font-weight-600">
Little description
</h4>
</div>
<div class="col-3"></div>
<div class="col-3 mt-3 d-none d-sm-none d-md-block">
<ul class="navbar-nav pl-5">
<li class="nav-item mr-3">
<a class="nav-link" href="#">
Notification
</a>
</li>
<li class="nav-item font-weight-600 mr-3">
<a class="nav-link text-capitalize" href="#">
Hello Admin
</a>
</li>
<li class="nav-item font-weight-600 mr-3">
<a class="nav-link text-capitalize mr-3" href="#">
Profile
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">
search
</a>
</li>
</ul>
</div>
</div>
</div>
</nav>
导航栏2:
<nav class="navbar fixed-top navbar-expand-md bg-dark navbar-dark">
<!-- Brand -->
<a class="navbar-brand" href="#">Navbar</a>
<!-- Toggler/collapsibe Button -->
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<!-- Navbar links -->
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<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" href="#">Link</a>
</li>
</ul>
</div>
</nav>
这两个导航栏都需要固定在我使用过的fixed-top类上..
但是到目前为止，导航栏彼此重叠.
您可以在链接 https://www.bootply.com/y8EfMpCMc4# 中看到发生重叠的地方.
请帮助我将导航栏2固定在导航栏1下方(这也需要响应)，其中对于小型设备，导航栏2单独需要折叠，并且必须位于导航栏1的右侧navbrand，即New Project的权利.
在1号使用sticky-top而不是fixed-top，并通过删除fixed-top使2号导航栏变为静态.
<nav class="navbar sticky-top navbar-expand-lg navbar-light bg-custom-light"></nav>
<nav class="navbar navbar-expand-md bg-dark navbar-dark"></nav>
演示: https://www.codeply.com/go/vbF0Sch9xc
相关:
Bootstrap 4将两个导航栏折叠为一个切换按钮
Bootstrap 4多个固定顶部导航栏
I am using bootstrap 4 to make an application, in which i have two navbars and both needs to be fixed at top in which the second navbar needs to hide while scrolling.
Html:
Navbar 1:
<nav class="navbar fixed-top navbar-expand-lg navbar-light bg-custom-light">
<div class="container-fluid">
<div class="row w-100">
<div class="col-md-2 col-lg-2 col-sm-4 col-xs-4">
<a class="navbar-brand" href="#">
New Project
</a>
</div>
<div class="col-md-4 col-lg-4 col-sm-6 col-xs-6 d-none d-sm-none d-md-block mt-2">
<h4 class="font-weight-600">
Little description
</h4>
</div>
<div class="col-3"></div>
<div class="col-3 mt-3 d-none d-sm-none d-md-block">
<ul class="navbar-nav pl-5">
<li class="nav-item mr-3">
<a class="nav-link" href="#">
Notification
</a>
</li>
<li class="nav-item font-weight-600 mr-3">
<a class="nav-link text-capitalize" href="#">
Hello Admin
</a>
</li>
<li class="nav-item font-weight-600 mr-3">
<a class="nav-link text-capitalize mr-3" href="#">
Profile
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">
search
</a>
</li>
</ul>
</div>
</div>
</div>
</nav>
Navbar 2:
<nav class="navbar fixed-top navbar-expand-md bg-dark navbar-dark">
<!-- Brand -->
<a class="navbar-brand" href="#">Navbar</a>
<!-- Toggler/collapsibe Button -->
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<!-- Navbar links -->
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<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" href="#">Link</a>
</li>
</ul>
</div>
</nav>
Here both the navbar needs to be fixed top for which i have used fixed-top class..
But as of now the navbars are overlapping each other.
You could see in the link https://www.bootply.com/y8EfMpCMc4# where the overlapping happens.
Kindly help me to place a navbar 2 below navbar 1 with position fixed (which also needs to be responsive), in which the navbar 2 alone needs to be in collapsed for small devices and needs to be on right side of navbar 1's navbrand ie.right to New Project.
Use sticky-top on the 1st instead of fixed-top, and make the 2nd navbar static by removing fixed-top.
<nav class="navbar sticky-top navbar-expand-lg navbar-light bg-custom-light"></nav>
<nav class="navbar navbar-expand-md bg-dark navbar-dark"></nav>
Demo: https://www.codeply.com/go/vbF0Sch9xc
Related:
Bootstrap 4 collapsing two navbars into one toggle button
Bootstrap 4 Multiple fixed-top navbars
这篇关于如何使用引导程序4将导航栏放置在粘性导航栏下方?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
