Web/API/ServiceWorkerGlobalScope/oncontentdelete
Draft This page is not complete.
The oncontentdelete
property of the ServiceWorkerGlobalScope
interface is an event handler fired when an item is removed from the indexed content via the user agent.
Syntax
ServiceWorkerGlobalScope.oncontentdelete = function(event) { ... };
Examples
The following example uses a contentdelete
event handler to remove cached content related to the deleted index item.
self.addEventListener('contentdelete', event => {
event.waitUntil(
caches.open('cache-name').then(cache => {
return Promise.all([
cache.delete(`/icon/${event.id}`),
cache.delete(`/content/${event.id}`)
])
})
);
});
Specifications
Specification | Status | Comment |
Content Index APIThe definition of 'contentdelete' in that specification. | Editor's Draft | Initial definition. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
No compatibility data found. Please contribute data for "api.ServiceWorkerGlobalScope.contentdelete" (depth: 1) to the MDN compatibility data repository.
See also
Content Index API
- An introductory article on the Content Index API
- An app which uses the Content Index API to list and remove 'save for later' content
ServiceWorkerGlobalScope.oncontentdelete by Mozilla Contributors is licensed under CC-BY-SA 2.5.