added code and content

1 files changed, 19 insertions, 0 deletions

diff --git a/Resources/pwabuilder-sw-register.js b/Resources/pwabuilder-sw-register.js
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index 0000000..8850330
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+++ b/Resources/pwabuilder-sw-register.js
@@ -0,0 +1,19 @@
+// This is the service worker with the Cache-first network

+

+// Add this below content to your HTML page, or add the js file to your page at the very top to register service worker

+

+// Check compatibility for the browser we're running this in

+if ("serviceWorker" in navigator) {

+  if (navigator.serviceWorker.controller) {

+    console.log("[PWA Builder] active service worker found, no need to register");

+  } else {

+    // Register the service worker

+    navigator.serviceWorker

+      .register("/pwabuilder-sw.js", {

+        scope: "./"

+      })

+      .then(function (reg) {

+        console.log("[PWA Builder] Service worker has been registered for scope: " + reg.scope);

+      });

+  }

+}