BLACK FRIDAY SALE: Save 50% on all my Swift books and bundles! >>

Issue with @FocusState and double Init

Forums > SwiftUI

@a2hgo  

I created a minimal example project, it looks like when you use @FocusState and onReceive(of: $focusState) together on a TextField, NavigationLinks are triggered twice.

Here I've tapped the navigation link once and you can see the init of the destination view is printed twice. This is because the @FocusState changes after the navigation link is tapped causing ContentViews body to be recomputed again and because isActive is now true it immediately retriggers the navigation link (I think). Feels like a bug.

Anyone know how to get around this?

   

Hacking with Swift is sponsored by Guardsquare

SPONSORED AppSweep by Guardsquare helps developers automate the mobile app security testing process with fast, free scans. By using AppSweep’s actionable recommendations, developers can improve the security posture of their apps in accordance with security standards like OWASP.

Learn more

Sponsor Hacking with Swift and reach the world's largest Swift community!

Archived topic

This topic has been closed due to inactivity, so you can't reply. Please create a new topic if you need to.

All interactions here are governed by our code of conduct.

 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.