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Questions - uicollectionviewdiffabledatasource

UICollectionViewDiffableDataSource updates horizontally scrolling section incorrectly, but handles vertical section updates just fine

I’m attempting to create a collection view with 2 sections which supports live reloading of data. Leveraging UICollectionVIewDiffableDataSource, this should be quite straightforward. final class ViewC...
test-img

thexande

ios

uicollectionview

uikit

uicollectionviewcell

uicollectionviewdiffabledatasource

Votes: 0

Answers: 0

UICollectionViewDiffableDataSource - Crash when having equal items with different hash

I am using UICollectionViewDiffableDataSource to fill UICollectionView with data. My understanding is that DiffableDataSource compares items by using == and then if items are equal it compares hash va...
test-img

Josip B.

swift

uicollectionview

uikit

uicollectionviewdiffabledatasource

Votes: 0

Answers: 0

UICollectionViewCompositionalLayout optional sections

I have looked at this question, which is similar: How to deal with empty items section in UICollectionView CompositionalLayout, but the answer there seems to be either leave sections out in the snapsh...
test-img

ashipma

ios

uicollectionview

uicollectionviewcompositionallayout

uicollectionviewdiffabledatasource

nsdiffabledatasourcesnapshot

Votes: 0

Answers: 1

Latest Answer

I solved this problem by assigning my collection view data to local variable before applying datasource snaphot. This variable can be accessed by UICollectionViewCompositionalLayoutSectionProvider clo...
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ifau

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