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feat: add navbar react workshop #626

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merged 1 commit into from
Oct 2, 2024
Merged

feat: add navbar react workshop #626

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52 changes: 52 additions & 0 deletions frontend-cert/react-projects/Navbar/index.html
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Reusable navbar component</title>
<script src="https://unpkg.com/react@18/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>

<!-- Don't use this in production: -->
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<link rel="stylesheet" href="./styles.css" />
</head>
<body>
<div id="root"></div>
<script type="text/babel">
function Navbar() {
return (
<nav className="navbar">
<ul>
<li className="nav-item">
<a href="#">Dashboard</a>
</li>
<li className="nav-item">
<a href="#">Widgets</a>
</li>
<li className="nav-item">
<a href="#" aria-haspopup="true">
Apps
</a>
<ul className="sub-menu" aria-label="submenu">
<li>
<a href="#">Calendar</a>
</li>
<li>
<a href="#">Chat</a>
</li>
<li>
<a href="#">Email</a>
</li>
</ul>
</li>
</ul>
</nav>
);
}

const container = document.getElementById("root");
const root = ReactDOM.createRoot(container);
root.render(<Navbar />);
</script>
</body>
</html>
73 changes: 73 additions & 0 deletions frontend-cert/react-projects/Navbar/styles.css
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*,
*::before,
*::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}

:root {
--white: #fff;
--light-grey: #e1e0e0;
--dark-purple: #7c0e7c;
--black: #000;
}

body {
background-color: var(--light-grey);
}

.navbar {
background-color: var(--white);
}

.navbar ul {
display: flex;
justify-content: space-around;
}

.navbar ul li {
list-style: none;
border-radius: 4px;
}

.navbar ul li a {
text-decoration: none;
color: var(--black);
padding: 10px;
display: inline-block;
width: 100%;
}

.navbar ul .nav-item a:hover {
background-color: var(--dark-purple);
color: var(--white);
}

.navbar ul .nav-item .sub-menu {
visibility: hidden;
opacity: 0;
position: absolute;
right: 5%;
transition: opacity 0.5s ease;
display: block;
background-color: var(--white);
}

@media (min-width: 768px) {
.navbar ul .nav-item .sub-menu {
right: 15%;
}
}

@media (min-width: 1024px) {
.navbar ul .nav-item .sub-menu {
right: 13%;
}
}

.navbar ul .nav-item:hover .sub-menu,
.navbar ul .nav-item:focus-within .sub-menu {
visibility: visible;
opacity: 1;
}
3 changes: 0 additions & 3 deletions frontend-cert/react-projects/test.md
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