lars/Portfolio-2026
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adding js toggle for light-dark theme

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sefaria
2026-05-26 23:32:24 +02:00
parent 96ec270ed4
commit 96a3470419
6 changed files with 100 additions and 9 deletions
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404.html
+4
View File
@@ -40,6 +40,8 @@
}
</style>
<script src="js/app.js" defer></script>
</head>
<body>
@@ -56,6 +58,8 @@
</section>
</main>
<script src="js/app.js" defer></script>
</body>
</html>
about.html
+4 -1
View File
@@ -21,6 +21,9 @@
<meta name="theme-color" content="#F7F7F7" media="(prefers-color-scheme: light)">
<meta name="theme-color" content="0f0f0f" media="(prefers-color-scheme: dark)">
<script src="js/app.js" defer></script>
</head>
<body>
@@ -131,7 +134,7 @@
<!-- Add your site or application content here -->
<script src="js/app.js"></script>
<!-- <script src="js/app.js" defer></script> -->
</body>
index.html
+9 -5
View File
@@ -6,6 +6,7 @@
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Lars Winter</title>
<link rel="stylesheet" href="css/style.css">
<link rel="stylesheet" href="/css/a11y.css" id="a11y-css" disabled>
<meta name="description" content="Creator of visual identities and digital interfaces">
<meta property="og:title" content="Lars Winter">
@@ -21,6 +22,9 @@
<meta name="theme-color" content="#F7F7F7" media="(prefers-color-scheme: light)">
<meta name="theme-color" content="0f0f0f" media="(prefers-color-scheme: dark)">
<script src="js/app.js" defer></script>
</head>
<body>
@@ -48,13 +52,13 @@
<nav class="desktop-nav-secondary" aria-label="Secondary navigation">
<ul>
<li><a href="#" class="button-secondary">
<li><button type="button" id="a11y-toggle" aria-pressed="false" class="button-secondary">
<svg aria-hidden="true" focusable="false" viewBox="0 0 24 24">
<path fill="currentColor" d="M21 10h-6v12h-2v-6h-2v6H9V10H3V8h18zm-9-8a2.5 2.5 0 1 1 0 5 2.5 2.5 0 0 1 0-5"/>
</svg><span class="visually-hidden">Make the website more visually accessible</span></a></li>
<li><a href="#" class="button-secondary"><svg aria-hidden="true" focusable="false" viewBox="0 0 24 24">
</svg><span class="visually-hidden">Make the website more visually accessible</span></button></li>
<li><button type="button" id="theme-toggle" class="button-secondary"><svg aria-hidden="true" focusable="false" viewBox="0 0 24 24">
<path fill="currentColor" fill-rule="evenodd" d="M5.302 4.574a9.96 9.96 0 0 1 6.697-2.57L12 2l.134.002a10.1 10.1 0 0 1 3.015.507l.223.076q.12.043.24.091.102.038.203.08.117.047.232.1.107.045.213.095.105.05.21.104.116.056.23.117l.153.084q.135.074.27.154.105.064.21.132.091.056.183.115.131.088.261.182l.154.109.21.162q.092.071.185.146l.123.105q.32.268.622.568l.355.373q.51.565.917 1.182l.06.095q.104.16.202.323l.082.145q.076.134.15.27l.085.166q.067.13.13.264.042.09.081.182.063.138.122.279l.049.127q.063.16.12.32.027.075.05.15.051.145.096.292l.058.206a10 10 0 0 1 .173.716l.037.201.044.254a10 10 0 0 1 .081.695 10.3 10.3 0 0 1-.084 2.374 10 10 0 0 1-.13.678 10 10 0 0 1-.184.694 10 10 0 0 1-.148.448q-.046.13-.098.26l-.075.192-.1.233q-.046.106-.095.213l-.104.21-.117.229-.095.171q-.07.127-.143.252-.065.106-.132.21-.058.096-.12.19-.087.128-.178.255l-.108.154q-.08.105-.163.209-.071.094-.145.186l-.105.123a10 10 0 0 1-.94.976q-.375.337-.773.63l-.098.07q-.147.105-.295.205l-.148.095q-.128.083-.258.162l-.163.093q-.127.075-.257.143-.087.046-.175.09-.12.062-.242.12-.102.048-.205.094-.117.052-.236.102l-.175.072a10 10 0 0 1-1.147.372q-.108.03-.218.056a10 10 0 0 1-.293.064l-.146.03a10 10 0 0 1-.294.05l-.187.029q-.135.018-.27.032l-.189.022q-.157.013-.316.022l-.15.01a9.97 9.97 0 0 1-7.162-2.563l-.373-.355c-3.905-3.905-3.905-10.237 0-14.142zm1.041 1.77A8 8 0 0 0 12 20V4a7.98 7.98 0 0 0-5.657 2.343"/>
</svg><span class="visually-hidden">Change light/dark mode</span></a></li>
</svg><span class="visually-hidden">Change light/dark mode</span></button></li>
</ul>
</nav>
@@ -144,7 +148,7 @@
<!-- Add your site or application content here -->
<script src="js/app.js"></script>
<!-- <script src="js/app.js" defer></script> -->
</body>
js/app.js
+74
View File
@@ -1,3 +1,5 @@
// Menu system
const body = document.body;
const menuToggle = document.getElementById('menuToggle');
const menuClose = document.getElementById('menuClose');
@@ -55,3 +57,75 @@
closeMenu();
}
});
// light-dark toggle
const STORAGE_KEY = 'theme-preference';
const root = document.documentElement;
const mq = window.matchMedia('(prefers-color-scheme: dark)');
function getSystemTheme() {
return mq.matches ? 'dark' : 'light';
}
function getSavedTheme() {
try {
return localStorage.getItem(STORAGE_KEY) || 'system';
} catch {
return 'system';
}
}
function setSavedTheme(value) {
try {
localStorage.setItem(STORAGE_KEY, value);
} catch {}
}
function applyTheme(theme = getSavedTheme()) {
root.style.colorScheme = theme === 'system' ? 'light dark' : theme;
}
function getNextTheme() {
return getSavedTheme() === 'system'
? (getSystemTheme() === 'dark' ? 'light' : 'dark')
: 'system';
}
function updateButton() {
const btn = document.getElementById('theme-toggle');
if (!btn) return;
const theme = getSavedTheme();
// btn.textContent =
// theme === 'system'
// ? `Use ${getSystemTheme() === 'dark' ? 'light' : 'dark'} theme`
// : 'Use browser/OS theme';
}
function toggleTheme() {
setSavedTheme(getNextTheme());
applyTheme();
updateButton();
}
function initThemeToggle() {
applyTheme();
updateButton();
const btn = document.getElementById('theme-toggle');
if (btn) btn.addEventListener('click', toggleTheme);
mq.addEventListener('change', () => {
if (getSavedTheme() === 'system') {
applyTheme('system');
updateButton();
}
});
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initThemeToggle);
} else {
initThemeToggle();
}
legal-notice.html
+4 -1
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@@ -21,6 +21,9 @@
<meta name="theme-color" content="#F7F7F7" media="(prefers-color-scheme: light)">
<meta name="theme-color" content="0f0f0f" media="(prefers-color-scheme: dark)">
<script src="js/app.js" defer></script>
</head>
<body>
@@ -116,7 +119,7 @@
</footer>
<!-- Add your site or application content here -->
<script src="js/app.js"></script>
<script src="js/app.js" defer></script>
</body>
privacy.html
+4 -1
View File
@@ -21,6 +21,9 @@
<meta name="theme-color" content="#F7F7F7" media="(prefers-color-scheme: light)">
<meta name="theme-color" content="0f0f0f" media="(prefers-color-scheme: dark)">
<script src="js/app.js" defer></script>
</head>
<body>
@@ -149,7 +152,7 @@
<!-- Add your site or application content here -->
<script src="js/app.js"></script>
<script src="js/app.js" defer></script>
</body>