📦NavigationLink

⟩

SwiftUI ⟩ navigation ⟩ NavigationLink

A SwiftUI built-in view that navigates to a destination view when tapped by a user.

NavigationLink only works inside a NavigationStack or a NavigationSplitView.

💾 程式

// ⭐️ text label
NavigationLink("label") { 
    DestinationView()
        .navigationTitle("Destination View") 
}

// ⭐️ label (view builder)
NavigationLink(destination: DestinationView()) { 
    LabelView() 
}

// ⭐️ destination/label (view builder)
NavigationLink { 
    DestinationView() 
} label: { 
    LabelView() 
}

👥 相關

• NavigationStack

• NavigationSplitView

📘 手冊

• SwiftUI ⟩ Navigation ⟩ NavigationLink

📗 參考

• Design+Code - Navigation Link and URL
• Hacking with Swift - What’s new in Swift 5.3? (multiple trailing closures)
• Sarunw - tintColor in SwiftUI