Hi, as you can see, I'm loading json data from server. Sometimes when I click on Navigation Link, it shows this gray are... any help? Thanks!
Selecting any option will automatically load the page
Post
Replies
Boosts
Views
Activity
Hi, trying simply using new ColumnNavigationViewStyle and getting error in title on using it.
struct CollectionView: View {
var body: some View {
NavigationView {
Text("Hello")
.navigationTitle("Hello")
}
.navigationViewStyle(ColumnNavigationViewStyle())
}
}
struct CollectionView_Previews: PreviewProvider {
static var previews: some View {
CollectionView()
}
}
Hi, I'm trying to do basic app with fixed Navigation View on iPad. Doesn't work. What am I doing wrong?
import SwiftUI
struct CollectionView: View {
var body: some View {
if #available(iOS 15.0, *) {
NavigationView {
Text("Hello")
.navigationTitle("Hello")
}
.navigationViewStyle(.columns)
.padding()
} else {
// Fallback on earlier versions
}
}
}
struct CollectionView_Previews: PreviewProvider {
static var previews: some View {
CollectionView()
}
}
The variable from SignInController changes, the view does not.
import SwiftUI
import Foundation
class SignInController: ObservableObject {
var signedIn: Bool = false
}
struct MainView: View {
@StateObject var signCon = SignInController()
var body: some View {
return Group {
if signCon.signedIn == false {
ZStack {
SignView()
Button {
signCon.signedIn.toggle()
print(signCon.signedIn)
} label: {
Text("Make True")
}
}
}
else if signCon.signedIn == true {
HomeView()
}
}
}
}
struct MainView_Previews: PreviewProvider {
static var previews: some View {
MainView()
}
}
extension UserDefaults {
func valueExists(forKey key: String) -> Bool {
return object(forKey: key) != nil
}
}
Hi, is there any possibility to control iPhone over Raspberry's Bluetooth? For example, when I press button, iPhone will stop playing music. Thanks a lot!
Hi,
so I have a simple app, that lists out available peripheral names. It found for example my iPad, but if I want to change the name to whatever else, it's still showing the old name. Is there any way to refresh it?
Thanks a lot