Tabs allow users to navigate between different sections of content within the same page. In this tutorial, we'll walk through how to create a basic tabs component using plain JavaScript, HTML, and CSS.
Before we start I'd like mention that I used:
- Boxicons for icons.
- Google Fonts Roboto.
- SCSS (SASS) for styling.
Tabs HTML Structure
Let's start by defining the HTML structure for our tabs component. We'll use semantic HTML elements to represent the tabs and their content.
<div class="tabs">
<div class="tabs__pills">
<button class="btn active" data-id="summer">Summer</button>
<button class="btn" data-id="autumn">Autumn</button>
<button class="btn" data-id="winter">Winter</button>
<button class="btn" data-id="spring">Spring</button>
</div>
<div class="tabs__panels">
<!-- Content panels for each tab -->
<!-- Summer tab -->
<div id="summer" class="active">
<figure>
<img src="https://picsum.photos/id/34/400/270" alt="summer" />
</figure>
<div>
<h4>Summer</h4>
<p>
Lorem ipsum, dolor sit amet consectetur adipisicing elit. Ipsam
tempore consectetur animi sequi dolore deserunt error nulla officia
amet! Autem unde voluptas modi ipsa ullam ex facere cupiditate harum
excepturi? Lorem ipsum, dolor sit amet consectetur adipisicing elit.
Ipsam tempore consectetur animi sequi dolore deserunt error nulla
officia amet! Autem unde voluptas modi ipsa ullam ex facere cupiditate
harum excepturi?
</p>
</div>
</div>
<!-- Autumn tab -->
<!-- Winter tab -->
<!-- Spring tab -->
</div>
</div>
CSS Styling
Now, let's add some CSS to style our tabs component. We'll use SCSS for layout and styling to enhance the visual appearance and user interaction. First, we'll add the font, reset our css and assign color variables.
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');
// COLORS
$text: #101927;
$white: #f7f7f7;
$blue: #2955ac;
// RESET
*,
*::before,
*::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family: 'Roboto', sans-serif;
background: #3ca8c8;
}
Now, we can style our tabs using scss.
// STYLING
.container {
max-width: 980px;
width: 100%;
margin: 0 auto;
padding: 60px 16px 30px 16px;
display: flex;
align-items: center;
justify-content: center;
}
.btn {
font-size: 12px;
font-weight: 600;
padding: 10px;
background: transparent;
outline: transparent;
border: transparent;
color: $text;
transition: 300ms all ease-in-out;
@media only screen and (max-width: 576px) {
padding: 10px 8px;
}
&.active {
color: $blue;
position: relative;
&::after {
content: '';
width: 100%;
height: 2px;
background-color: #2955ac;
position: absolute;
bottom: -2px;
left: 0;
}
}
}
.tabs {
background-color: $white;
border-radius: 8px;
padding: 32px 32px 10px 32px;
&__pills {
width: fit-content;
border-bottom: 2px solid rgba($color: $text, $alpha: 0.2);
}
&__panels {
padding: 20px 0;
> div {
width: 100%;
display: none;
// display: flex;
gap: 20px;
> figure {
max-width: 400px;
width: 100%;
flex-shrink: 0;
@media only screen and (max-width: 992px) {
margin: 0 auto;
}
img {
width: 100%;
display: block;
}
}
> div {
> h4 {
font-size: 24px;
margin: 10px 0;
}
> p {
line-height: 1.8;
}
}
}
> div.active {
display: flex;
@media only screen and (max-width: 978px) {
flex-direction: column;
}
}
}
}
Adding JavaScript Functionality
Lastly, we'll add JavaScript code to handle tab navigation and toggle the active state class of tab buttons and content panels. By using the data-id attribute, we establish a relationship between tab buttons and content panels, allowing us to easily toggle their visibility and active states based on user interaction.
const tabButtons = document.querySelectorAll('.tabs__pills .btn');
const tabContents = document.querySelectorAll('.tabs__panels > div');
if (tabButtons && tabContents) {
tabButtons.forEach((tabBtn) => {
tabBtn.addEventListener('click', () => {
const tabId = tabBtn.getAttribute('data-id');
tabButtons.forEach((btn) => btn.classList.remove('active'));
tabBtn.classList.add('active');
tabContents.forEach((content) => {
content.classList.remove('active');
if (content.id === tabId) {
content.classList.add('active');
}
});
});
});
}
We've just created a simple tabs component using vanilla JavaScript. You can customize it for your project's needs. To see the detailed code check project's Github repo and Codepen for live demo.
Thank you for reading. If you find the article useful, please do not forget to like and comment so that others can access it. If you’re on a generous day, you can even buy me a coffee. 🙃
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