puppeteer/website/versioned_docs/version-17.1.1/api/puppeteer.page.on.md
release-please[bot] 8e1c8b9be6
chore(main): release 17.1.1 (#8900)
* chore(main): release 17.1.1

* chore: generate versioned docs

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2022-09-05 12:49:30 +00:00

965 B

sidebar_label
Page.on

Page.on() method

Listen to page events.

:::note

This method exists to define event typings and handle proper wireup of cooperative request interception. Actual event listening and dispatching is delegated to EventEmitter.

:::

Signature:

class Page {
  on<K extends keyof PageEventObject>(
    eventName: K,
    handler: (event: PageEventObject[K]) => void
  ): EventEmitter;
}

Parameters

Parameter Type Description
eventName K
handler (event: PageEventObject[K]) => void

Returns:

EventEmitter