“Foreach Tabs Swiftui” Code-Antworten

Foreach Tabs Swiftui

import SwiftUI

struct ContentView: View {
    let tabData = [
        TabItem(title: Text("Tab 1"), image: Image(systemName: "1"), tag: 1),
        TabItem(title: Text("Tab 2"), image: Image(systemName: "2"), tag: 2),
        TabItem(title: Text("Tab 3"), image: Image(systemName: "3"), tag: 3),
        TabItem(title: Text("Tab 4"), image: Image(systemName: "4"), tag: 4)
    ]

    @State private var selectedTab = 0

    var body: some View {

        TabView(selection: $selectedTab) {

            ForEach(tabData) { tabItem in
                Text("Screen: \(tabItem.tag)")
                    .tabItem {
                        tabItem.title
                        tabItem.image
                }.tag(tabItem.tag)
            }
        }

    }
}

struct TabItem: Identifiable {
    var id = UUID()
    var title: Text
    var image: Image
    var tag: Int
}