Bootstrap snippet and html example. NavBar Menu Dropdowns

This html snippet was created to help web designers, web developers, front-end and back-end developer save time. Use it for free in your project and build your app faster, You can also download the HTML, CSS, and JS code.
Tags: NavBar,Menu,Dropdowns,4.1.1

HTML code

This is the html code used to create this bootstrap snippet, You can copy and paste the following html code inside a page with bootstrap 4.1.1 included, to get the result that you can see in the preview selection


<div class="navbar navbar-expand-md navbar-dark bg-dark mb-4" role="navigation">
    <a class="navbar-brand" href="#">Bootstrap 4 NavBar</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarCollapse">
        <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>
            <li class="nav-item">
                <a class="nav-link" href="http://fontenele.github.io/bootstrap-navbar-dropdowns/" target="_blank">Github</a>
            </li>
            <li class="nav-item">
                <a class="nav-link disabled" href="#">Disabled</a>
            </li>
            <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" id="dropdown1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown1</a>
                <ul class="dropdown-menu" aria-labelledby="dropdown1">
                    <li class="dropdown-item" href="#"><a>Action 1</a></li>
                    <li class="dropdown-item dropdown">
                        <a class="dropdown-toggle" id="dropdown1-1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown1.1</a>
                        <ul class="dropdown-menu" aria-labelledby="dropdown1-1">
                            <li class="dropdown-item" href="#"><a>Action 1.1</a></li>
                            <li class="dropdown-item dropdown">
                                <a class="dropdown-toggle" id="dropdown1-1-1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown1.1.1</a>
                                <ul class="dropdown-menu" aria-labelledby="dropdown1-1-1">
                                    <li class="dropdown-item" href="#"><a>Action 1.1.1</a></li>
                                </ul>
                            </li>
                        </ul>
                    </li>
                </ul>
            </li>
            <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" id="dropdown2" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown2</a>
                <ul class="dropdown-menu" aria-labelledby="dropdown2">
                    <li class="dropdown-item" href="#"><a>Action 2 A</a></li>
                    <li class="dropdown-item" href="#"><a>Action 2 B</a></li>
                    <li class="dropdown-item" href="#"><a>Action 2 C</a></li>
                    <li class="dropdown-item dropdown">
                        <a class="dropdown-toggle" id="dropdown2-1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown2.1</a>
                        <ul class="dropdown-menu" aria-labelledby="dropdown2-1">
                            <li class="dropdown-item" href="#"><a>Action 2.1 A</a></li>
                            <li class="dropdown-item" href="#"><a>Action 2.1 B</a></li>
                            <li class="dropdown-item" href="#"><a>Action 2.1 C</a></li>
                            <li class="dropdown-item dropdown">
                                <a class="dropdown-toggle" id="dropdown2-1-1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown2.1.1</a>
                                <ul class="dropdown-menu" aria-labelledby="dropdown2-1-1">
                                    <li class="dropdown-item" href="#"><a>Action 2.1.1 A</a></li>
                                    <li class="dropdown-item" href="#"><a>Action 2.1.1 B</a></li>
                                    <li class="dropdown-item" href="#"><a>Action 2.1.1 C</a></li>
                                </ul>
                            </li>
                            <li class="dropdown-item dropdown">
                                <a class="dropdown-toggle" id="dropdown2-1-2" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown2.1.2</a>
                                <ul class="dropdown-menu" aria-labelledby="dropdown2-1-2">
                                    <li class="dropdown-item" href="#"><a>Action 2.1.2 A</a></li>
                                    <li class="dropdown-item" href="#"><a>Action 2.1.2 B</a></li>
                                    <li class="dropdown-item" href="#"><a>Action 2.1.2 C</a></li>
                                </ul>
                            </li>
                        </ul>
                    </li>
                </ul>
            </li>
        </ul>
        <form class="form-inline mt-2 mt-md-0">
            <input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
            <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
        </form>
    </div>
</div>

<main role="main" class="container">
    <div class="jumbotron text-center">
        <h1>Bootstrap 4 NavBar</h1>
        <p class="lead text-info">NavBar with too many childs.</p>
    </div>
</main>

CSS code

This is the css code used to create this bootstrap snippet, You can copy and paste the following css code inside a page with bootstrap 4.1.1 included, to get the result that you can see in the preview selection

.navbar .dropdown-toggle, .navbar .dropdown-menu a {
    cursor: pointer;
}

.navbar .dropdown-item.active, .navbar .dropdown-item:active {
    color: inherit;
    text-decoration: none;
    background-color: inherit;
}

.navbar .dropdown-item:focus, .navbar .dropdown-item:hover {
    color: #16181b;
    text-decoration: none;
    background-color: #f8f9fa;
}

@media (min-width: 767px) {
    .navbar .dropdown-toggle:not(.nav-link)::after {
        display: inline-block;
        width: 0;
        height: 0;
        margin-left: .5em;
        vertical-align: 0;
        border-bottom: .3em solid transparent;
        border-top: .3em solid transparent;
        border-left: .3em solid;
    }
}

Javascript/Jquery code

This is the javascript code used to create this bootstrap snippet, You can copy and paste the following javascript code inside a page with bootstrap 4.1.1 included, to get the result that you can see in the preview selection

$(document).ready(function () {

    $('.navbar .dropdown-item').on('click', function (e) {
        var $el = $(this).children('.dropdown-toggle');
        var $parent = $el.offsetParent(".dropdown-menu");
        $(this).parent("li").toggleClass('open');

        if (!$parent.parent().hasClass('navbar-nav')) {
            if ($parent.hasClass('show')) {
                $parent.removeClass('show');
                $el.next().removeClass('show');
                $el.next().css({"top": -999, "left": -999});
            } else {
                $parent.parent().find('.show').removeClass('show');
                $parent.addClass('show');
                $el.next().addClass('show');
                $el.next().css({"top": $el[0].offsetTop, "left": $parent.outerWidth() - 4});
            }
            e.preventDefault();
            e.stopPropagation();
        }
    });

    $('.navbar .dropdown').on('hidden.bs.dropdown', function () {
        $(this).find('li.dropdown').removeClass('show open');
        $(this).find('ul.dropdown-menu').removeClass('show open');
    });

});
 

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About this bootstrap example/template

We hope you will enjoy this awesome snippet and stay tuned for the latest updates, bootdey snippets are already used in thousands of blogs, websites and projects. We believe it will save your precious time and gives trendy look to your next web project.

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This code example currectly have 7.2K views, Using this bootstrap snippet you have the following benefits:

Bootstrap 4.1.1

<link rel='stylesheet' href='https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css'>

<script src='https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js'></script>

This code example is based on bootstrap 4.1.1 and the grid system of this framework

Responsive

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Crossbrowser compatibility

Tested on all major browsers, it works smoothly on all of them

Jquery plugins

Great built-in plugins with jquery framework, you can easy to change all declarations

semantic html 5

Built on html / css3 the code quality is really amazing

Simple Integration

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