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prevent rerender on scroll.. #407

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Pleizz opened this issue Mar 26, 2023 · 1 comment

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question

Pleizz commented Mar 26, 2023

react-fullpage calls render function with event like onLeave, afterLoad events..
that leads too many rerenders..

so.. i've developed to render empty div if component's index isn't current index.

but not resolved since it calls twice per scroll (onLeave, afterLoad) and result in render hundreads of empty components twice..

is there any way to reduce rerender number of times?
i render about hundreads of elements with memoization..

sincerely..

Owner

alvarotrigo commented Mar 26, 2023

What is exactly the problem you face with the re-renders?

When scrolling up/down on the example I can't see any re-writes on the DOM except the necessary ones with the state classes.

alvarotrigo added the question label

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