Lazy loading for list items. #47

2020-01-31T21:18:01Z

KevinMidboe commented

2020-01-31 21:18:01 +00:00

(Migrated from github.com)

This is somewhat inefficient because each list item has its own instance
of a intersectionObserver.
Improvements include:

Poster has placeholder image as source from mount
When component mounts we attach the observer
When observerd in viewport find
- Find the correct image height based on the placeholders height
- Change src to dynamic poster url

This is somewhat inefficient because each list item has its own instance of a intersectionObserver. Improvements include: - Poster has placeholder image as source from mount - When component mounts we attach the observer - When observerd in viewport find - Find the correct image height based on the placeholders height - Change src to dynamic poster url

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Reference: KevinMidboe/seasoned#47