How to use SwiftData with Previews - Xcode 15 beta 5 - Preview Container and Sample Data
In this SwiftUI tutorial, I show you some tricks on how to set up SwiftData with the preview feature in Xcode. Working with SwiftData in Xcode previews can be challenging, especially when there is no data available to visualize what you’re building. In this video, I demonstrate how to overcome this problem by using SwiftData to set up a preview container with pre-populated data.
By setting up a model container in memory, I ensure that the preview generates new data each time it refreshes. To add data to the container, I create a new instance of a model container and use a main context to generate the necessary instances.
Please note that the information I provide in this video is based on Xcode 15 Beta 5 and may become outdated in the future. However, the concepts and techniques I discuss can still be applied to newer versions of Xcode.
I am using macOS Ventura 13.4 and Xcode 15 beta 5
⬇️ Github project https://github.com/gahntpo/SwiftDataT...
⭐️ This code was mainly used from the official demo app for SwiftData :https://developer.apple.com/documenta...
#swiftdata #xcode #preview
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