18 lines
No EOL
831 B
JavaScript
18 lines
No EOL
831 B
JavaScript
// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt Expat
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// The above is a GNU LibreJS specific license declaration. The Expat license is the same as the MIT license.
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// See: https://www.gnu.org/software/librejs/free-your-javascript.html#magnet-link-license
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// Saves themes in-between pages to LocalStorage.
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const themeSwitcher = document.getElementById('theme-switcher');
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const setTheme = e => localStorage.setItem('theme', e.target.checked ? 'dark' : 'light');
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const checkTheme = () => themeSwitcher.checked = localStorage.getItem('theme') === 'dark';
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// Ensures backward compatibility with IE old versions
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if (document.addEventListener) {
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themeSwitcher.addEventListener('click', setTheme);
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} else if (document.attachEvent) {
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themeSwitcher.attachEvent('onclick', setTheme);
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}
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checkTheme() |