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Bottom view Scrolls to Top when tableview reloads and row height changed
@OfTheWolf I am using this library and i am using tableview in the bottomView i am having expand and collapse functionality when i expand and reload table the bottom view scroll ups and starts from top. Any solution is appreciated
@OfTheWolf can you please help me in this?
@mohanthakur92 Can you share a minimum sample project to replicate this please?
@OfTheWolf ok i will share the sample code. Basically in the bottom tabs i used tableview and when i reload tableview and scrolls it tableview moves to top (its insets changes)
I believe it's caused by updateOverlayScrollContentSize
in ContainerViewController
, but my fix still not perfect.
bottom tableview/scrollview content size changed(estimatedRowHeight tableView when scrolls to bottom, or load more) --> overlayScrollView content size change --> overlayScrollView scrolls --> bottom tableview/scrollview scrolls(here causes Scrolls to Top even if revert contentOffset.Y, and drag scroll gesture will be interrupted)
![CleanShot 2022-05-10 at 00 11 40](https://user-images.githubusercontent.com/10215098/167452485-3fad7c95-f17e-42b2-a476-0040700c7bd3.png)
private func updateOverlayScrollContentSize(with bottomView: UIView) {
let contentOffsetY = overlayScrollView.contentOffset.y
self.overlayScrollView.contentSize = getContentSize(for: bottomView)
if contentOffsetY > 0 {
// revert contentOffsetY after contentSize changes, but still not perfect
self.overlayScrollView.setContentOffset(.init(x: 0, y: contentOffsetY), animated: false)
}
}
@hstdt @mohanthakur92 I'm having same issue, did you guys solve it?
When I use table view with static cell size everything works fine but when I use table view with dynamic cell size, the scrolling is lagging specially when scrolling up
@hstdt @mohanthakur92 I'm having same issue, did you guys solve it?
No, you can try this one. https://github.com/pujiaxin33/JXPagingView
@hstdt @mohanthakur92 I'm having same issue, did you guys solve it?
No, you can try this one. https://github.com/pujiaxin33/JXPagingView
Thank you, I've used it it's great