10 lines
No EOL
429 B
JavaScript
10 lines
No EOL
429 B
JavaScript
const detailsElements = document.getElementsByTagName('details');
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const save = () => {
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Array.from(detailsElements).forEach((details, i) => {
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localStorage.setItem(`details${i}`, details.hasAttribute('open'));
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});
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};
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Array.from(detailsElements).forEach((details, i) => {
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details.toggleAttribute('open', JSON.parse(localStorage.getItem(`details${i}`)) || false);
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details.addEventListener('toggle', save);
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}); |