puppeteer/website/versioned_docs/version-16.1.0/api/puppeteer.page.waitforfilechooser.md
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chore(main): release 16.1.0 (#8743)
* chore(main): release 16.1.0

* chore: generate versioned docs

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2022-08-06 16:49:20 +02:00

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Page.waitForFileChooser

Page.waitForFileChooser() method

This method is typically coupled with an action that triggers file choosing.

:::caution

This must be called before the file chooser is launched. It will not return a currently active file chooser.

:::

Signature:

class Page {
  waitForFileChooser(options?: WaitTimeoutOptions): Promise<FileChooser>;
}

Parameters

Parameter Type Description
options WaitTimeoutOptions (Optional)

Returns:

Promise<FileChooser>

Remarks

In non-headless Chromium, this method results in the native file picker dialog not showing up for the user.

Example

The following example clicks a button that issues a file chooser and then responds with /tmp/myfile.pdf as if a user has selected this file.

const [fileChooser] = await Promise.all([
  page.waitForFileChooser(),
  page.click('#upload-file-button'),
  // some button that triggers file selection
]);
await fileChooser.accept(['/tmp/myfile.pdf']);