web api instance method
ServiceWorkerContainer: getRegistrations() method
Secure contextAvailable in workers
The getRegistrations() method of the
ServiceWorkerContainer interface gets all
ServiceWorkerRegistrations associated with a
ServiceWorkerContainer, in an array. The method returns a
Promise that resolves to an array of
ServiceWorkerRegistration.
Syntax
getRegistrations()
Parameters
None.
Return value
A Promise that resolves to an array of
ServiceWorkerRegistration objects.
Examples
navigator.serviceWorker.getRegistrations().then((registrations) => {
document.querySelector("#status").textContent =
"ServiceWorkerRegistrations found.";
});
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.