Can you do INFINITE scroll reactively in Angular? (no manual subscribes)

Channel:
Australia Joshua Morony
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81,900
Published on ● Video Link: https://www.youtube.com/watch?v=eXd1dcbAZSw


Category:
Tutorial
Duration: 6:39
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195

In the last video, we looked at how to implement pagination reactively with the async pipe (without ever having to manually subscribe). In this video, we do the same thing except for an infinite scrolling list which presents an interesting problem.

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Previous video: https://www.youtube.com/watch?v=3FyagQrMF_U
Source code: https://github.com/joshuamorony/reactive-infinite-pagination

0:00 Introduction
0:39 The scenario
1:17 Infinite scroll
3:41 Creating side effects
4:54 Why use trackBy?
5:57 Conclusion

#ionic #angular #rxjs

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