PushSubscription: toJSON() method
The toJSON() method of the PushSubscription interface is a
standard serializer: it returns a JSON representation of the subscription properties,
providing a useful shortcut.
Syntax
js
toJSON()
Parameters
None.
Return value
A JSON object. It currently only contains the subscription endpoint, as an
endpoint member.
Examples
js
navigator.serviceWorker.ready.then((reg) => {
reg.pushManager.getSubscription().then((subscription) => {
const mySubscription = subscription.toJSON();
// do something with subscription details
});
});
Specifications
| Specification |
|---|
| Push API # dom-pushsubscription-tojson |
Browser compatibility
BCD tables only load in the browser