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* docs(new): migrate Page.ts to TSDoc (part 0 / 2) Co-authored-by: Changhao Han <changhaohan@chromium.org>
838 B
838 B
Page.$() method
Runs document.querySelector within the page. If no element matches the selector, the return value resolves to null.
Signature:
$(selector: string): Promise<ElementHandle | null>;
Parameters
| Parameter | Type | Description |
|---|---|---|
| selector | string | A selector to query page for. |
Returns:
Promise<ElementHandle | null>
Remarks
Shortcut for Page.mainFrame().$(selector).