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1.6 KiB
1.6 KiB
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| Page.focus |
Page.focus() method
This method fetches an element with selector and focuses it. If there's no element matching selector, the method throws an error.
Signature
class Page {
focus(selector: string): Promise<void>;
}
Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
selector |
string |
selector to query the page for. CSS selectors can be passed as-is and a Puppeteer-specific selector syntax allows querying by text, a11y role and name, and xpath and combining these queries across shadow roots. Alternatively, you can specify the selector type using a prefix. If there are multiple elements satisfying the selector, the first will be focused. |
Returns:
Promise<void>
Promise which resolves when the element matching selector is successfully focused. The promise will be rejected if there is no element matching selector.
Remarks
Shortcut for page.mainFrame().focus(selector).