register.html (425B)
1 <!DOCTYPE html> 2 <script> 3 function ok(v, msg) { 4 window.parent.postMessage({status: "ok", result: !!v, message: msg}, "*"); 5 } 6 7 function done(reg) { 8 ok(reg.active, "The active worker should be available."); 9 window.parent.postMessage({status: "registrationdone"}, "*"); 10 } 11 12 navigator.serviceWorker.ready.then(reg => { 13 done(reg); 14 }); 15 navigator.serviceWorker.register("sw.js", {scope: "."}); 16 </script>