puppeteer/new-docs/puppeteer.frame.evaluatehandle.md
Jack Franklin 24cb6a28ad
chore(docs): document Frame class (#6188)
* chore: document Frame class
2020-07-09 14:22:58 +01:00

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Home > puppeteer > Frame > evaluateHandle

Frame.evaluateHandle() method

Signature:

evaluateHandle<HandlerType extends JSHandle = JSHandle>(pageFunction: EvaluateHandleFn, ...args: SerializableOrJSHandle[]): Promise<HandlerType>;

Parameters

Parameter Type Description
pageFunction EvaluateHandleFn a function that is run within the frame
args SerializableOrJSHandle[] arguments to be passed to the pageFunction

Returns:

Promise<HandlerType>

Remarks

The only difference between Frame.evaluate() and frame.evaluateHandle is that evaluateHandle will return the value wrapped in an in-page object.

This method behaves identically to Page.evaluateHandle() except it's run within the context of the frame, rather than the entire page.