Getting Started with Diffable Data Source
Рет қаралды 2,970
Күн бұрынUITableViewDiffableDataSource / UICollectionViewDiffableDataSource
In this episode we explore how to use the new iOS 13 Diffable Data Source. We look at how to use it with UITableViews, UICollectionViews, and the basic mechanics behind how it works.
WWDC 2019 Video
developer.apple.com/videos/pl...
Source code
github.com/jrasmusson/swift-a...
Twitter
@jrasmusson
Courses
Level Up in Swift
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@eyupcimen Жыл бұрын
This video is very usefull. Thanks a lot for video and sharing.
@Waasys 4 жыл бұрын
I would really appreciate a tutorial on how to drag and drop to rearrange items in a collection view with diffable data source, been really stuck on it
@swiftarcade7632 3 жыл бұрын
Noted. Will see if I can get to this in the future.
@UdayBabariya 3 жыл бұрын
can you suggest me anything for my doubt? I have build collection view using UICollectionViewCompositionalLayout and UICollectionViewDiffableDataSource. I am trying to scroll collectionView on particular index of NSCollectionLayoutGroup on didSelect of any cell of collectionView, but not able to scroll.
@swiftarcade7632 3 жыл бұрын
Scrolling is tricky. Make sure every cell in the Composition layout has an intrinsic or defined height. Else the scrollview (CollectionView) won't know how to lay itself out. Also make sure your collectionview is pinned everywhere it needs to be (like the bottom of your view). Good luck!
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