puppeteer/website/versioned_docs/version-20.9.0/api/puppeteer.jshandle.evaluate.md

sidebar_label
JSHandle.evaluate

JSHandle.evaluate() method

Evaluates the given function with the current handle as its first argument.

Signature:

class JSHandle {
  evaluate<
    Params extends unknown[],
    Func extends EvaluateFuncWith<T, Params> = EvaluateFuncWith<T, Params>,
  >(
    pageFunction: Func | string,
    ...args: Params
  ): Promise<Awaited<ReturnType<Func>>>;
}

Parameters

Parameter	Type	Description
pageFunction	Func | string
args	Params

Returns:

Promise<Awaited<ReturnType<Func>>>