24 lines
735 B
Markdown
24 lines
735 B
Markdown
---
|
|
sidebar_label: Page.$
|
|
---
|
|
# Page.$() method
|
|
|
|
Runs `document.querySelector` within the page. If no element matches the selector, the return value resolves to `null`.
|
|
|
|
**Signature:**
|
|
|
|
```typescript
|
|
class Page {$<Selector extends keyof HTMLElementTagNameMap>(selector: Selector): Promise<ElementHandle<HTMLElementTagNameMap[Selector]> | null>;}
|
|
```
|
|
|
|
## Parameters
|
|
|
|
| Parameter | Type | Description |
|
|
| --- | --- | --- |
|
|
| selector | Selector | A <code>selector</code> to query page for [selector](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Selectors) to query page for. |
|
|
|
|
**Returns:**
|
|
|
|
Promise<[ElementHandle](./puppeteer.elementhandle.md)<HTMLElementTagNameMap\[Selector\]> \| null>
|
|
|