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Questions - nsdiffabledatasourcesnapshot

Collectionview inside collectionview cell causes flickering while scroll

I have collectionview with multiple section and vertical scrolling. Each have only one item. Screen flow is like below: I call an api which provides me feedId and url for to fetch section data. When...
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Mohammed Hussain

ios

swift

rx-swift

collectionview

nsdiffabledatasourcesnapshot

Votes: 0

Answers: 0

DiffableDataSource does not update properly after applying changes in snapshot

I'm trying to filter a list of users in a TableViewDiffableDataSource. The filtered array of users is passed to the following function: private func updateUserCell(_ users: Users? = nil) { g...
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PhoenixDev

ios

swift

swift5

nsdiffabledatasourcesnapshot

uitableviewdiffabledatasource

Votes: 0

Answers: 1

Latest Answer

I'm not sure I fully understand the logic behind your approach above but unless I'm missing something that the snippet isn't making clear, a far simpler approach would appear to be just to create a ne...
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flanker

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...
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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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