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sw.js
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sw.js
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var CACHE_NAME = "video-scroll1-cache-v1";
var urlsToCache = ["/video-scroll-one/", "/video-scroll-one/index.html"];
self.addEventListener("install", function (event) {
event.waitUntil(
caches.open(CACHE_NAME).then(function (cache) {
console.log("Opened cache");
return cache.addAll(urlsToCache);
})
);
});
self.addEventListener("fetch", function (event) {
event.respondWith(
caches.match(event.request).then(function (response) {
if (response) {
return response;
}
return fetch(event.request).then(function (response) {
if (
!response ||
response.status !== 200 ||
response.type !== "basic" ||
!(event.request.url.indexOf("http") === 0)
) {
return response;
}
var responseToCache = response.clone();
caches.open(CACHE_NAME).then(function (cache) {
cache.put(event.request, responseToCache);
});
return response;
});
})
);
});