35 lines
714 B
Markdown
35 lines
714 B
Markdown
---
|
|
sidebar_label: JSHandle.evaluate
|
|
---
|
|
|
|
# JSHandle.evaluate() method
|
|
|
|
Evaluates the given function with the current handle as its first argument.
|
|
|
|
**Signature:**
|
|
|
|
```typescript
|
|
class JSHandle {
|
|
evaluate<
|
|
Params extends unknown[],
|
|
Func extends EvaluateFunc<[this, ...Params]> = EvaluateFunc<
|
|
[this, ...Params]
|
|
>
|
|
>(
|
|
pageFunction: Func | string,
|
|
...args: Params
|
|
): Promise<Awaited<ReturnType<Func>>>;
|
|
}
|
|
```
|
|
|
|
## Parameters
|
|
|
|
| Parameter | Type | Description |
|
|
| ------------ | -------------- | ----------- |
|
|
| pageFunction | Func \| string | |
|
|
| args | Params | |
|
|
|
|
**Returns:**
|
|
|
|
Promise<Awaited<ReturnType<Func>>>
|