SwiftUI if condition in ZStack

Asked Jun 15 '20 at 20:15

Active Jun 15 '20 at 20:15

Viewed 971 times

I have a simple view in SwiftUI. There's a variable called connectionState. It's set to true for testing.

@State var connectionState: Bool = true

@ViewBuilder
    var body: some View {
        ZStack(alignment: .bottomTrailing) {
            if self.connectionState {
                ConnectionStatusBar()
                    .padding(.bottom, -24.0)
                    .offset(x: 0.0, y: -75.0)
            }
        }
    }

But the View is never shown. When I delete the condition it is shown as it should. Is it impossible to use if condition in ZStack?

asked Jun 15 '20 at 20:15

Alexander Hill

I am unable to reproduce the issue you are stating. Your code works perfectly fine and ConnectionStatusBar View is shown as expected. I am using Xcode Version 11.5. – Subha Narayanan Jun 15 '20 at 22:13
1

To answer your question, if conditions can be used in ZStack and it will work. – Subha Narayanan Jun 15 '20 at 22:15
I found the mistake. When I add a Padding of -24 the height is <= 0. When I add frame height the view is shown. – Alexander Hill Jun 15 '20 at 22:54

SwiftUI if condition in ZStack

0 Answers0