28 lines
1.1 KiB
JavaScript
28 lines
1.1 KiB
JavaScript
if ('serviceWorker' in navigator) {
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window.addEventListener('DOMContentLoaded', function () {
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navigator.serviceWorker.register('/serviceWorker.js').then(function (registration) {
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console.log('ServiceWorker registration successful with scope: ', registration.scope);
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const sw = registration.installing || registration.waiting
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if (sw) {
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sw.onstatechange = function() {
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if (sw.state === 'installed') {
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// SW installed. Reload for SW intercept serving SW-enabled page.
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console.log('ServiceWorker installed reload page');
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window.location.reload();
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}
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}
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}
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registration.update().then(res => {
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console.log('ServiceWorker registration update: ', res);
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});
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window._SW_ENABLED = true
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}, function (err) {
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console.error('ServiceWorker registration failed: ', err);
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});
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navigator.serviceWorker.addEventListener('controllerchange', function() {
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console.log('ServiceWorker controllerchange ');
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window.location.reload(true);
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});
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});
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}
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