fix: update documentation on configuring puppeteer (#9150 )

This PR updates the docs regarding configuring puppeteer. In addition,
some changes have been made to the documentation generator to show
default values on the documentation site.

Also fixes: https://github.com/puppeteer/puppeteer/pull/9144

2022-10-24 09:07:05 +02:00

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ElementHandle.$x

ElementHandle.$x() method

Warning: This API is now obsolete.

Use ElementHandle.$$() with the xpath prefix.

Example: await elementHandle.$$('xpath/' + xpathExpression)

The method evaluates the XPath expression relative to the elementHandle. If xpath starts with // instead of .//, the dot will be appended automatically.

If there are no such elements, the method will resolve to an empty array.

Signature:

class ElementHandle {
  $x(expression: string): Promise<Array<ElementHandle<Node>>>;
}

Parameters

Parameter	Type	Description
expression	string	Expression to evaluate

Returns:

Promise<Array<ElementHandle<Node>>>

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ElementHandle.$x() method

Signature:

Parameters

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