From 4898f6889e7b4ab39f04c152e17ac4ca763ff975 Mon Sep 17 00:00:00 2001 From: altaf-creator <64111012+altaf-creator@users.noreply.github.com> Date: Thu, 4 May 2023 20:19:01 +0700 Subject: PWA Update - attempt 4.1 | it doesn't work :( --- src/scripts/service-worker.js | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'src/scripts/service-worker.js') diff --git a/src/scripts/service-worker.js b/src/scripts/service-worker.js index e2c291c..38cffd5 100644 --- a/src/scripts/service-worker.js +++ b/src/scripts/service-worker.js @@ -23,10 +23,22 @@ const assets = [ "../src/scripts/sura-list.js", ]; +function urlExists(url) { + var http = new XMLHttpRequest(); + http.open('HEAD', url, false); + if (http.status != 200) + console.log(url) + http.send(); + return http.status != 404; +} + self.addEventListener("install", installEvent => { installEvent.waitUntil( caches.open(staticQuran).then(cache => { cache.addAll(assets) + for (var i = 0; i < assets.length; i++) { + urlExists(assets[i]); + } console.log(assets) }) ) -- cgit v1.2.3