puppeteer/docs/api/puppeteer.elementhandle.__eval.md

---
sidebar_label: ElementHandle.$$eval
---

# ElementHandle.$$eval() method

Runs the given function on an array of elements matching the given selector in the current element.

If the given function returns a promise, then this method will wait till the promise resolves.

#### Signature:

```typescript
class ElementHandle {
  $$eval<
    Selector extends string,
    Params extends unknown[],
    Func extends EvaluateFuncWith<
      Array<NodeFor<Selector>>,
      Params
    > = EvaluateFuncWith<Array<NodeFor<Selector>>, Params>,
  >(
    selector: Selector,
    pageFunction: Func | string,
    ...args: Params
  ): Promise<Awaited<ReturnType<Func>>>;
}
```

## Parameters

<table><thead><tr><th>

Parameter

</th><th>

Type

</th><th>

Description

</th></tr></thead>
<tbody><tr><td>

selector

</td><td>

Selector

</td><td>

The selector to query for.

</td></tr>
<tr><td>

pageFunction

</td><td>

Func \| string

</td><td>

The function to be evaluated in the element's page's context. An array of elements matching the given selector will be passed to the function as its first argument.

</td></tr>
<tr><td>

args

</td><td>

Params

</td><td>

Additional arguments to pass to `pageFunction`.

</td></tr>
</tbody></table>
**Returns:**

Promise&lt;Awaited&lt;ReturnType&lt;Func&gt;&gt;&gt;

A promise to the result of the function.

## Example

HTML:

```html
<div class="feed">
  <div class="tweet">Hello!</div>
  <div class="tweet">Hi!</div>
</div>
```

JavaScript:

```ts
const feedHandle = await page.$('.feed');
expect(
  await feedHandle.$$eval('.tweet', nodes => nodes.map(n => n.innerText))
).toEqual(['Hello!', 'Hi!']);
```