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dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Nikolay VitkovSigned-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Nikolay Vitkov <[email protected]>
1.2 KiB
1.2 KiB
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| Puppeteer.registerCustomQueryHandler |
Puppeteer.registerCustomQueryHandler() method
Registers a custom query handler.
Signature
class Puppeteer {
static registerCustomQueryHandler(
name: string,
queryHandler: CustomQueryHandler,
): void;
}
Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
name |
string |
The name that the custom query handler will be registered under. |
|
queryHandler |
The custom query handler to register. |
Returns:
void
Remarks
After registration, the handler can be used everywhere where a selector is expected by prepending the selection string with <name>/. The name is only allowed to consist of lower- and upper case latin letters.
Example
import {Puppeteer}, puppeteer from 'puppeteer';
Puppeteer.registerCustomQueryHandler('text', { … });
const aHandle = await page.$('text/…');