15 lines
404 B
JavaScript
15 lines
404 B
JavaScript
window.addEventListener('load', e => {
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registerSW();
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});
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async function registerSW() {
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if ('serviceWorker' in navigator) {
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try {
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await navigator.serviceWorker.register('./sw.js');
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} catch (e) {
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alert('ServiceWorker registration failed. Sorry about that.');
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}
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} else {
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document.querySelector('.alert').removeAttribute('hidden');
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}
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} |