Thomas RicouardFeb 3, 2023
So I had to choose between a random crash on ScrollViewProxy scrollTo and a flash when adding a new posts on the top of the timeline... I choose the flash. This is a sad day for #SwiftUI
Show threadAxel Le PennecFeb 3, 2023
@dimillian I'm not sure why this fixes the crash? Any explanation to share? Thanks!
Show threadThomas RicouardFeb 3, 2023
@alpennec the list view ld force the list to completely re render, and then once it’s rendered I’m scrolling to the original status. The crash seems like it was related to scrolling when the list was not ready. The opacity is just to hide the fact that in between it’s scrolled to the top.
Show threadLukas ValentaFeb 3, 2023
@dimillian @alpennec wouldn’t it be better to ID the whole List (or, preferably, ForEach inside?)
Show threadThomas RicouardFeb 3, 2023
@lvalenta @alpennec the id is on the whole list.
Show threadLukas ValentaFeb 3, 2023
@dimillian @alpennec aha! And what about just ForEach?
Show threadThomas RicouardFeb 3, 2023
@lvalenta @alpennec i wonder. It’s so hard to test that every change to test the crash is very time consuming :/
Show threadLukas Valenta
@dimillian @alpennec totally get it. Whenever you have time, try looking at it :-) I think the difference would be that scrolling position per se would not be destroyed in IDing ForEach
Feb 3, 2023 at 8:04amIvory for iOS