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filter items dictionary before showing in view swiftui

Grieving Gharial answered on August 7, 2023 Popularity 1/10 Helpfulness 1/10

answer filter items dictionary before showing in view swiftui

filter items dictionary before showing in view swiftui

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struct ContentView: View {
    let names = ["Holly", "Josh", "Rhonda", "Ted"]
    @State private var searchText = ""

    var body: some View {
        NavigationStack {
            List {
                ForEach(searchResults, id: \.self) { name in
                    NavigationLink {
                        Text(name)
                    } label: {
                        Text(name)
                    }
                }
            }
            .navigationTitle("Contacts")
        }
        .searchable(text: $searchText)            
    }

    var searchResults: [String] {
        if searchText.isEmpty {
            return names
        } else {
            return names.filter { $0.contains(searchText) }
        }
    }
}

Popularity 1/10 Helpfulness 1/10 Language swift

Source: www.hackingwithswift.com

Tags: dictionary filter items swift swiftui view

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