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* chore(main): release 17.1.3 * chore: generate versioned docs Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
1.2 KiB
1.2 KiB
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| registerCustomQueryHandler |
registerCustomQueryHandler() function
Registers a custom query handler.
Signature:
export declare function registerCustomQueryHandler(
name: string,
handler: CustomQueryHandler
): void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| name | string | The name that the custom query handler will be registered under. |
| handler | CustomQueryHandler |
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
puppeteer.registerCustomQueryHandler('text', { … });
const aHandle = await page.$('text/…');