Infinite scrolling is a design pattern that allows users to scroll through content seamlessly without having to navigate to different pages. In SwiftUI, you can implement infinite scrolling by listening for the scroll position and loading more data when the user gets near the bottom of the list.
SwiftUI, infinite scrolling, Swift, mobile development, user experience
This tutorial explains how to implement infinite scrolling in SwiftUI, enhancing app usability by loading data dynamically as the user scrolls.
struct ContentView: View {
@State private var items: [Int] = Array(0..<20)
@State private var isLoading = false
var body: some View {
List {
ForEach(items, id: \.self) { item in
Text("Item \(item)")
}
if isLoading {
ProgressView()
.onAppear {
loadMoreData()
}
}
}
.onAppear {
UITableView.appearance().contentInsetAdjustmentBehavior = .never
}
}
private func loadMoreData() {
guard !isLoading else { return }
isLoading = true
DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
let newItems = items.count..
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