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evaluateHandle(pageFunction[, arg])

Executes JavaScript code in the page and returns the value of the pageFunction invocation as a JSHandle.

The only difference between page.evaluate() and page.evaluateHandle() is that page.evaluateHandle() returns JSHandle.

ParameterTypeDefaultsDescription
pageFunctionfunction or stringFunction to be evaluated in the page context. This can also be a string.
argstring''Optional argument to pass to pageFunction

Returns

TypeDescription
Promise<JSHandle>The JSHandle instance associated with the frame.