政采云技术
Aug 2, 2023 · Frontend Development
Encapsulating DOM Exposure: From Scroll Listener to IntersectionObserver
This article describes how to abstract and improve DOM exposure tracking by first using a scroll listener with getBoundingClientRect and then refactoring to a more robust IntersectionObserver implementation, including code examples, configuration details, and compatibility considerations.
DOMIntersectionObserverJavaScript
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