How to Pop to Root View in SwiftUI Tab on Re-Tap?


SwiftUI, Apple's revolutionary framework for building user interfaces, has changed the way we create iOS apps. It empowers developers to create elegant and responsive interfaces with a declarative syntax. While working with tab-based navigation in SwiftUI, a common user expectation is to return to the root view when the active tab is re-tapped. In this article, we're not only going to show you how to meet this expectation but also demonstrate how SwiftUI's state-driven architecture makes it easier than ever to create user-friendly navigation experiences.

What is User Expectation?

User experience is at the core of app development, and understanding and meeting user expectations is paramount. When users interact with a tab-based navigation system, they naturally anticipate that tapping an active tab should bring them back to the starting point of that tab. This behavior aligns with iOS design principles and contributes significantly to an intuitive and user-friendly app.

Creating the Tab Bar Navigation

To achieve this behavior, you need to set up a tab-based navigation structure in SwiftUI. The code you provided demonstrates how to create a SwiftUI view that embodies this pattern.

struct TestPopToRootInTab: View {
    @State private var selection = 0
    @State private var resetNavigationID = UUID()

    var body: some View {
        let selectable = Binding(
            get: { self.selection },
            set: { self.selection = $0
                self.resetNavigationID = UUID()

        return TabView(selection: selectable) {
                .tabItem {
                    Image(systemName: "")
                .tabItem {
                    Image(systemName: "")

In this code, we have a  TabView with two tabs, each represented by a distinct view. The @State property resetNavigationID is used to reset the navigation when the same tab is re-tapped.

Popping to the Root View

The key to implementing this behavior is to make use of SwiftUI NavigationLink and the resetNavigationID state variable. When you tap a tab again, it updates the, effectively resetting the navigation for that tab to its initial state.

private func tab1() -> some View {
    NavigationView {
        NavigationLink(destination: TabChildView()) {
            Text("Tab1 - Initial")

In this code, the NavigationLink takes you to the TabChildView, and the .id(resetNavigationID) ensures that when the tab is re-tapped, you return to the initial view of that tab.

Elevating the User Experience

Implementing this behavior isn't just about meeting user expectations; it's about elevating the overall user experience in your app. It provides a familiar iOS navigation pattern that users intuitively grasp, making your app more user-friendly and easier to navigate.


SwiftUI's declarative approach, coupled with its robust state management and navigation capabilities, empowers you to create intricate user interfaces while maintaining code clarity and simplicity. Achieving the behavior of returning to the root view when a tab is re-tapped is a testament to SwiftUI's capabilities and its potential to offer a seamless and intuitive user experience. As you continue to explore SwiftUI, you'll find it simplifies the development of user-friendly apps, making navigation behaviors like this one more accessible to iOS app developers. In mastering SwiftUI, you're not just building apps; you're crafting user experiences that leave a lasting impact.

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