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puppeteer/website/versioned_docs/version-10.0.0/puppeteer.framewaitforfunctionoptions.polling.md
TASNEEM KOUSHAR 34ff00e2fe
chore(docs): generate site for v10.0.0 
* fix: added parts of website

* fix: removed unnecessary lines

* fix: updated contributing.md

* fix: added parts of sidebar

* fix: added all APIs

* fix: added version 10.0.0

Co-authored-by: Jack Franklin <jacktfranklin@chromium.org>
2021-08-09 09:57:14 +01:00

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Home > puppeteer > 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:

polling?: string | number;