从SwiftUI中的列表中删除绑定

import SwiftUI

struct Task: Identifiable {
    let id = UUID()
    var name: String
}

class TaskStore: ObservableObject {
    @Published var tasks: [Task] = [
        Task(name: "Task 1"),
        Task(name: "Task 2"),
        Task(name: "Task 3")
    ]
}

struct ContentView: View {
    @StateObject private var taskStore = TaskStore()

    var body: some View {
        NavigationView {
            List {
                ForEach(taskStore.tasks) { task in
                    Text(task.name)
                        .swipeActions(edge: .trailing, allowsFullSwipe: true) {
                            Button(action: {
                                deleteTask(task)
                            }) {
                                Label("Delete", systemImage: "trash")
                            }
                        }
                }
            }
            .navigationTitle("Tasks")
        }
    }

    private func deleteTask(_ task: Task) {
        if let index = taskStore.tasks.firstIndex(where: { $0.id == task.id }) {
            taskStore.tasks.remove(at: index)
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}