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puppeteer/docs/api/puppeteer.framewaitforfunctionoptions.polling.md
jrandolf f07ad2c661
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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FrameWaitForFunctionOptions.polling

FrameWaitForFunctionOptions.polling property

An interval at which the pageFunction is executed, defaults to raf. If polling is a number, then it is treated as an interval in milliseconds at which the function would be executed. If polling is a string, then it can be one of the following values:

  • raf - to constantly execute pageFunction in requestAnimationFrame callback. This is the tightest polling mode which is suitable to observe styling changes.

  • mutation - to execute pageFunction on every DOM mutation.

Signature:

interface FrameWaitForFunctionOptions {
  polling?: 'raf' | 'mutation' | number;
}