Tyki

self.addEventListener('fetch', function(event) {
  event.respondWith(
    caches.match(event.request)
      .then(function(response) {
        // Cache hit - return response
        if (response) {
          return response;
        }

        // IMPORTANT: Cloner la requête.

Tyki

self.addEventListener('activate', function(event) {

  var cacheWhitelist = [CACHE_NAME];

  event.waitUntil(
    // Check de toutes les clés de cache.
    caches.keys().then(function(cacheNames) {
      return Promise.all(
        cacheNames.map(function(cacheName) {
          if (cacheWhitelist.indexOf(cacheName) === -1) {

Tyki

var CACHE_NAME = 'my-site-cache-v1';
var urlsToCache = [
  '/',
  '/styles/main.[hash].css',
  '/script/main.[hash].js'
];

self.addEventListener('install', function(event) {
  // Perform install steps
  event.waitUntil(

Tyki

if ('serviceWorker' in navigator) {
  navigator.serviceWorker.register('/sw.js')
  .then((reg) => {
    // registration worked
    console.log('Enregistrement réussi');
  }).catch((error) => {
    // registration failed
    console.log('Erreur : ' + error);
  });
}