In SwiftUI, implementing searchable and sectioned lists can enhance the user experience by allowing users to easily filter and find content within a segmented structure. Below is a simple example demonstrating how to create a searchable and sectioned list in SwiftUI.
import SwiftUI
struct ContentView: View {
@State private var searchText: String = ""
let items: [String] = ["Apple", "Orange", "Banana", "Grape", "Peach"]
var body: some View {
NavigationView {
List {
Section(header: Text("Fruits")) {
ForEach(filteredItems, id: \.self) { item in
Text(item)
}
}
}
.searchable(text: $searchText)
.navigationTitle("Searchable List")
}
}
var filteredItems: [String] {
if searchText.isEmpty {
return items
} else {
return items.filter { $0.localizedCaseInsensitiveContains(searchText) }
}
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
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