IntersectionObserver.root
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2019.
root 属性用来获取当前 intersectionObserver 实例的根元素。
语法
intersectionObserver.root;
规范
| Specification |
|---|
| Intersection Observer # dom-intersectionobserver-root |