The read-only id
property of the ContentIndexEvent
interface is a String
which identifies the deleted content index via its id
.
The read-only id
property of the ContentIndexEvent
interface is a String
which identifies the deleted content index via its id
.
A String
representation of the deleted content index id.
This example listens for the contentdelete
event and logs the removed content index id.
The ContentIndexEvent
is only available to the global scope
of a ServiceWorker
.
self.addEventListener('contentdelete', (event) => { console.log(event.id); // logs content index id, which can then be used to determine what content to delete from your cache });
Specification |
---|
Content Index # dom-contentindexevent-id |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
id |
No |
No |
No |
No |
No |
No |
84 |
84 |
No |
60 |
No |
14.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/ContentIndexEvent/id