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.onMove drag and drop
Hi everyone, I’m working on a SwiftUI project where I want the entire page to be scrollable. Within this page, I have a bottom section that displays a list of items, and these items are being rendered from a SwiftData model object. My main goal is to make this list reorderable using the onMove method. The challenge I’m facing is that using a List inside a ScrollView requires a fixed height for the List, which doesn’t work for my use case because the content is dynamic and the height can vary. Since I’m using SwiftData to manage my data, I need a way to keep this list fully dynamic. I’m open to using a VStack instead of a List to display the items, but I still need the reorder functionality that List provides. Does anyone know a good way to achieve this behavior? Is there a way to use onMove or similar functionality without needing a fixed height, or perhaps an alternative approach that might work better with SwiftData? Any suggestions or insights would be greatly appreciated! Thanks!
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Aug ’24
SwiftUI and SwiftData @Query
Hey everyone, I’m relatively new to SwiftUI and iOS development, having started earlier this year, and I’m working on a Notes app using SwiftData. I’ve run into some issues when dealing with nested views. In my app, I’m using a SwiftData @Query in a parent view and then passing the model objects down the view tree. However, I’m frequently encountering errors such as “No container found” or similar. To work around this, I’ve tried having the child views perform their own SwiftData @Query, with the parent view passing a string identifier to the child views. This approach has helped somewhat, but I’m still not entirely sure how to properly manage UI updates. Additionally, I’ve noticed that turning on iCloud syncing seems to have made the problem worse. The errors have become more frequent, and it’s unclear to me how to handle these situations effectively. Could someone explain the best practices for handling SwiftData queries in nested SwiftUI views, especially with iCloud syncing enabled? Any guidance or feedback would be greatly appreciated. Thank you!
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Aug ’24