I'm making a website with Bootstrap and when I use the following code for the navbar and reduce the dimensions of the display, the hamburger menu will not expand down and show the menu options:
<nav class="navbar navbar-expand-lg fixed-top">
Title
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#menuItems" aria-controls="menuItems" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="menuItems">
<ul class="navbar-nav">
<li class="nav-item"> <a target="_parent" class="nav-item nav-link active" href="index.html"> Home <span class="sr-only">(current)</span></a> </li>
<li class="nav-item"><a class="nav-item nav-link active" href="#about">About</a></li>
</ul>
</div>
</nav>
The button is clickable but it's not showing the dropdown menu. Is it possible that someone can let me know what I'm doing wrong?
Thanks!
Your code is working in the snippet, make sure you have included Bootstrap's JavaScript file as well!
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.2.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-gH2yIJqKdNHPEq0n4Mqa/HGKIhSkIHeL5AyhkYV8i59U5AR6csBvApHHNl/vI1Bx" crossorigin="anonymous">
</head>
<nav class="navbar navbar-expand-lg fixed-top">
Title
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#menuItems" aria-controls="menuItems" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="menuItems">
<ul class="navbar-nav">
<li class="nav-item"> <a target="_parent" class="nav-item nav-link active" href="index.html"> Home <span class="sr-only">(current)</span></a> </li>
<li class="nav-item"><a class="nav-item nav-link active" href="#about">About</a></li>
</ul>
</div>
</nav>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.2.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-A3rJD856KowSb7dwlZdYEkO39Gagi7vIsF0jrRAoQmDKKtQBHUuLZ9AsSv4jD4Xa" crossorigin="anonymous"></script>
Bootstrap's Javascript controls the animations of Bootstrap components like the navbar or the carousel. Link the js files using the script tags. I would prefer not to use the minified versions (files with .min extension)
Related
My navbar toggle is working accordingly but fails to show my text inputted when i click on it. The button works but the text inside the button isn't visible.
I tried checking the bootstrap docs to see if i'm missing any steps but i can't find any fault
<nav class="navbar navbar-expand-lg navbar-dark">
<a class="navbar-brand" href="">TinDog</a>
<button class="navbar-toggler" role="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="">Contact</a>
</li>
<li class="nav-item">
<a class="nav-link" href="">Pricing</a>
</li>
<li class="nav-item">
<a class="nav-link" href="">Download</a>
</li>
</ul>
</div>
</nav>
First of all, make sure you are including the required bootstrap.js file, without it the button does nothing except respond to viewport width.
Next, since you used .navbar-dark, the text color is white; you need to make sure it has a dark background color in order to read the text. In the following snippet I added .bg-dark.
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.2.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-rbsA2VBKQhggwzxH7pPCaAqO46MgnOM80zW1RWuH61DGLwZJEdK2Kadq2F9CUG65" crossorigin="anonymous">
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<a class="navbar-brand" href="">TinDog</a>
<button class="navbar-toggler" role="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ms-auto">
<li class="nav-item">
<a class="nav-link" href="">Contact</a>
</li>
<li class="nav-item">
<a class="nav-link" href="">Pricing</a>
</li>
<li class="nav-item">
<a class="nav-link" href="">Download</a>
</li>
</ul>
</div>
</nav>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.2.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-kenU1KFdBIe4zVF0s0G1M5b4hcpxyD9F7jL+jjXkk+Q2h455rYXK/7HAuoJl+0I4" crossorigin="anonymous"></script>
Note:
I also corrected your misuse of .ml-auto in BS5+ it's .ms-auto (s for start, e for end) to support both LTR & RTL text directions.
I copied the navbar from the bootstrap navbar documentation, but when I click, the hamburger menu does not work for me, it just does not display the nav items for me.
my hamburger menu
My code in bs-navbar.component.html
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<img src="../../assets/images/logo.png" alt="" width="55" height="60"/>
<a class="navbar-brand fw-bold ms-4" href="#">medochek</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarText" aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarText">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link" href="#">Замовити</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Контакти</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Галерея</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Про мед</a>
</li>
</ul>
<span class="navbar-text">
+380 66-842-45-32
</span>
</div>
</div>
</nav>
I use Angular so I'm imported bootstrap like this: #import "~bootstrap/dist/css/bootstrap.css" in styles.css
You need the following imports in your framework's import style to be imported for the bootstrap navbar button to work and also for all the styles visible completely.
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
The compatible versions of the above links you can check & replace for the bootstrap version you are using.
The second option is you can write your own javascript code to add/remove dynamic CSS active class from your navbar menu.
I'm using bootstrap for a site and i'm having a strange problem with only the iPhone 12 Pro MAX, other devices(iphones) has no problems with it, the following screenshot is the problem:
Red is the border color of the href.
Black is the image border.
The following code that i use:
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" />
<nav class="navbar fixed-top navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand " href="#"><img src="/themes/custom/images/logo-sm.png" class="img-responsive img-fluid mx-auto navbar-brand-bar"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation" style="float: left;">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse nav-bar-collapse-center" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item">
<a class="nav-link nav-active" href="/">link1</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/link2">link2</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/link3">link3</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/link4">link4</a>
</li>
</ul>
</div>
</div>
</nav>
Has somebody an explanation for this whats going wrong or is it just a bug in ios on this device?
its been so nice with stack overflow.I am currently in a bootcamp of Angela Yu.using bootstrap is fun but in the navbar section i am facing some issues.I cant move my nav item to the right.in the ul ,I am using a class ml-auto but its not running.For your better experience I m putting full code-
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<div class="container">
<a class="navbar-brand" href="">tinDog</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarTogglerDemo01" aria-controls="navbarTogglerDemo01" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarTogglerDemo01" >
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="#"> contact</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#"> Pricing</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#"> download</a>
</li>
</ul>
</div>
</div>
i have put all other elements nicely!
can you guys give me a way or modify this code for my purpose?
The code above aligned it to the right for me when I tried it but I had to close out <nav>. In your code, you forgot to close it out with </nav>. Also, make sure you linked the bootstrap CDN properly by adding <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous"> in the head of your html.I fixed the toggle button which wasn't working in smaller screens. Here is my code with the bootstrap style sheet included. Copy it and run it to see if it works for you.
<nav class="navbar navbar-expand-sm fixed-top navbar-dark bg-dark">
<div class="container">
<a class="navbar-brand text-white" href="#" >tinDog</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarTogglerDemo02">
<ul class="navbar-nav ml-auto ">
<li class="nav-item">
<a class="nav-link text-light" href="#">Contact</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">Pricing</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">Download</a>
</li>
</ul>
</div>
</div>
</nav>
This question already has answers here:
bootstrap 4 nav doesn't display hamburger on resize
(2 answers)
Closed 4 years ago.
I'm currently trying to implement a navbar that turns the navbar selections into a dropdown at small screen sizes (as the documentation shows here. However, the button which should toggle the navbar items displaying is not showing up. It is rendered in the html but the button is empty and upon clicking the button which is responsible for collapsing the navbar, nothing displays (no dropdown of options, where id expect a "home" link and a "login/regiser" button)
Navbar markup:
<nav class="navbar navbar-expand-lg primary">
<a class="navbar-brand" href="/">Blazor Finances</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div id="navbarNavDropdown" class="navbar-collapse collapse">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="/">Home <span class="sr-only">(current)</span></a>
</li>
</ul>
<ul class="navbar-nav">
<li class="nav-item">
<a id="login-register-btn" class="btn btn-primary primary" href="/login">Login/Register</a>
</li>
</ul>
</div>
</nav>
which works fine on large screen sizes, but looks as follows on small devices:
and a screenshot showing the navbar toggling button is rendered but doesn't seem to be displayed and isn't operable:
Add navbar-light or navbar-dark (for a dark background) to your navbar - these classes are responsible to add the hamburger. See demo below:
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.1/css/all.css" />
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.6/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"></script>
<nav class="navbar navbar-light navbar-expand-lg primary">
<a class="navbar-brand" href="/">Blazor Finances</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div id="navbarNavDropdown" class="navbar-collapse collapse">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="/">Home <span class="sr-only">(current)</span></a>
</li>
</ul>
<ul class="navbar-nav">
<li class="nav-item">
<a id="login-register-btn" class="btn btn-primary primary" href="/login">Login/Register</a>
</li>
</ul>
</div>
</nav>