IntersectionObserver entries do not support "isIntersecting"

Fixed, not yet flighted Issue #12156111

Details

Author
Nolan L.
Created
May 27, 2017
Privacy
This issue is public.
Found in
  • Microsoft Edge
Standard affected
Intersection Observer 1

Found in build #
15.15063
Reports
Reported by 1 person

Sign in to watch or report this issue.

Steps to reproduce

  1. Go to http://bl.ocks.org/nolanlawson/raw/bf31e883ca28579bc063c97fa5d1882b/
  2. Scroll the element on the left
  3. Notice that, in the output on the right, Chrome shows true or false for isIntersecting whereas Edge shows undefined

According to the spec, isIntersecting is supposed to be equal to the value of intersectionRatio > 0: https://wicg.github.io/IntersectionObserver/#dom-intersectionobserverentry-isintersecting

Attachments

Comments and activity

You need to sign in to your Microsoft account to add a comment.

Sign in