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puppeteer/website/versioned_docs/version-18.0.5/api/puppeteer.framewaitforfunctionoptions.polling.md
release-please[bot] ddc567a4b6
chore(main): release 18.0.5 (#8997) 
* chore(main): release 18.0.5

* chore: generate versioned docs

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2022-09-22 10:46:01 +02:00

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sidebar_label
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;
}