TEAM LICENSES: Save money and learn new skills through a Hacking with Swift+ team license >>

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?

1      

Hacking with Swift is sponsored by Superwall.

SPONSORED Superwall lets you build & test paywalls without shipping updates. Run experiments, offer sales, segment users, update locked features and more at the click of button. Best part? It's FREE for up to 250 conversions / mo and the Superwall team builds out 100% custom paywalls – free of charge.

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.