22 lines
646 B
JavaScript
22 lines
646 B
JavaScript
function toggleTheme() {
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const body = document.body;
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const btn = document.getElementById('toggle-theme');
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body.classList.toggle('light-mode');
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if (body.classList.contains('light-mode')) {
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btn.textContent = '🌙';
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localStorage.setItem('theme', 'light');
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} else {
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btn.textContent = '☀️';
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localStorage.setItem('theme', 'dark');
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}
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}
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(function() {
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const theme = localStorage.getItem('theme');
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const btn = document.getElementById('toggle-theme');
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if (theme === 'light') {
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document.body.classList.add('light-mode');
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if (btn) btn.textContent = '🌙';
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}
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})(); |