1847704789
This PR removes the deprecated query selector API from the `puppeteer` instance. Direct imports of the query selector API have also been deprecated and users are now expected to use the static methods defined on `Puppeteer`.
1.3 KiB
1.3 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 | CustomQueryHandler | 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
puppeteer.registerCustomQueryHandler('text', { … });
const aHandle = await page.$('text/…');