


How to Achieve Active Navigation in Bootstrap Menus with Custom CSS and JavaScript?
Achieving Active Navigation with Bootstrap CSS
Creating customized navigation menus in Bootstrap while maintaining the active class functionality can be a challenge. This article addresses the issue of why the active class does not switch when scrolling or clicking on menu items.
HTML Structure
The provided HTML essentially comprises a list of items with corresponding anchors:
<code class="html"><ul class="menu"> <li><a href="#" aria-current="page">Home</a></li> <li><a href="#about">About Us</a></li> <li><a href="#contact">Contact</a></li> </ul></code>
Custom CSS
The CSS styles for the menu define basic properties such as list styling, float, and padding. Additionally, hover states and active states are specified:
<code class="css">.menu { list-style: none; } .menu > li { float: left; } .menu > li > a { color: #555; float: none; padding: 10px 16px 11px; display: block; } .menu > li > a:hover { color: #F95700; } .menu a[aria-current="page"], .menu a[aria-current="page"]:hover { color: #F95700; }</code>
JavaScript for Active State
To correctly switch the active class, JavaScript is required. The following snippet handles clicks on menu items and ensures that only one item is active at a time:
<code class="javascript">$('.navbar li').click(function(e) { $('.navbar li.active').removeClass('active'); var $this = $(this); if (!$this.hasClass('active')) { $this.addClass('active'); } e.preventDefault(); });</code>
Additional Considerations
In this specific case, the Bootstrap navigation, represented by .navbar in the JavaScript, is being targeted. However, it is always important to consider the specifics of your implementation when adapting this solution.
By utilizing the provided HTML, CSS, and JavaScript, you can achieve a customized navigation menu with the desired active class functionality.
The above is the detailed content of How to Achieve Active Navigation in Bootstrap Menus with Custom CSS and JavaScript?. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

It's out! Congrats to the Vue team for getting it done, I know it was a massive effort and a long time coming. All new docs, as well.

With the recent climb of Bitcoin’s price over 20k $USD, and to it recently breaking 30k, I thought it’s worth taking a deep dive back into creating Ethereum

I had someone write in with this very legit question. Lea just blogged about how you can get valid CSS properties themselves from the browser. That's like this.

The other day, I spotted this particularly lovely bit from Corey Ginnivan’s website where a collection of cards stack on top of one another as you scroll.

I'd say "website" fits better than "mobile app" but I like this framing from Max Lynch:

There are a number of these desktop apps where the goal is showing your site at different dimensions all at the same time. So you can, for example, be writing

If we need to show documentation to the user directly in the WordPress editor, what is the best way to do it?

Questions about purple slash areas in Flex layouts When using Flex layouts, you may encounter some confusing phenomena, such as in the developer tools (d...
