Empêcher le défilement du corps lorsque le menu déroulant est actif

Il est vraiment difficile d’être précis quant à la quantité de défilement nécessaire pour atteindre la fin du menu déroulant. Ce qui se produit généralement, c’est que je dépasse la limite et que le corps principal commence à défiler.

Je me demandais si nous ne devrions pas désactiver le défilement du corps principal lorsque le menu déroulant est actif, ou du moins lorsque la souris survole le menu déroulant.

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This is more obvious on iPhone and Android mobile devices.

And separately:
I’ve even seen some iPhone devices scroll the page randomly even though not at the bottom or top of the menu scroll - but this was with some site customisations.

iPhone clearly needs a bunch of full height things …

  • search
  • hamburger
  • composer

I wonder though how relevant this topic is in light of this redesign

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This is interesting. I just tested on Firefox and this problem doesn’t occur.

I have Firefox latest.

It doesn’t happen with scrolling at the end of the hamburger. But it does if I scroll inside of Notifications, Search, or Avatar.

It has never bothered me much, but I guess that doesn’t mean it couldn’t be a problem for others.

I believe this problem might have been mentioned in this Gotcha video by Paul @ 2m15s from back in January:

It starts with “Did you know you can’t stop the body from scrolling?”…
… he mentions there is something coming along the pipeline in “spec land” - but there is now way currently of controlling it.

Obviously - there might be something now because that was 6 months ago.

P.S. other parts of the video are interesting too, worth a watch