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by chrismccord
1734 days ago
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You'd use the optimistic UI features that LiveView ships with out of the box to handle the arrow click, and you wouldn't await a server round-trip for each keypress, so again that's now how LiveView form input works. For posterity, I linked another blog where I talk exactly about these kinds of things, including optimistic UI and "controlled inputs" for the keyboard scenario:
https://dockyard.com/blog/2020/12/21/optimizing-user-experie... While we can draw parallels to game servers being near users, I don't think it makes sense for us to argue that LiveView should take the same architecture as an FPS :) |
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