controlled-install.html (598B)
1 <!-- Any copyright is dedicated to the Public Domain. 2 http://creativecommons.org/publicdomain/zero/1.0/ --> 3 <!DOCTYPE HTML> 4 <html> 5 <head> 6 <meta charset="UTF-8"> 7 <title>Service worker test</title> 8 </head> 9 <body> 10 <script type="text/javascript"> 11 "use strict"; 12 13 let registration; 14 15 window.registerServiceWorker = async function() { 16 registration = await navigator.serviceWorker.register( 17 "controlled-install-sw.js" 18 ); 19 window.sw = registration; 20 }; 21 22 window.installServiceWorker = function() { 23 registration.installing.postMessage("install-service-worker"); 24 }; 25 </script> 26 </body> 27 </html>