In SwiftUI, adding a pull-to-refresh feature to a list is quite straightforward. You can achieve this by utilizing the `refreshable` modifier available in iOS 15 and later. This allows you to refresh the list content by pulling down on the list. Below is a simple example of how to implement this feature.
struct ContentView: View {
@State private var items = ["Item 1", "Item 2", "Item 3"]
var body: some View {
List(items, id: \.self) { item in
Text(item)
}
.refreshable {
// Simulate network loading
await Task.sleep(2 * 1_000_000_000) // 2 seconds
items.append("New Item \(items.count + 1)")
}
.navigationTitle("Pull to Refresh")
}
}
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