Questions about onappear
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How to conditionally execute code on onAppear method
I have a swiftUi view depending on a class data.
Before displaying the data, I have to compute it in .onAppear method.
I would like to make this heavy computation only when my observed object changes....
Eric
Votes: 0
Answers: 4
Infinite loop onAppear in SwiftUI, but init() gives me another error
I want to call "getTestCounts" before displaying "Text(testCounts.counts[index].number)".
However, if I use onAppear, I end up with an infinite loop.
I think that since we are crea...
Kintsuba
Votes: 0
Answers: 0
SwiftUI Dynamically Create Enum or
I have a custom picker where the contents of the picker are created from a downloaded JSON file. In an effort to provide better accessibility for challenged users, I am trying to use the .accessibilit...
kittonian
Votes: 0
Answers: 1
Calling scrollTo() in onAppear() doesn't always work
See example code below:
struct TestView: View {
var body: some View {
ScrollViewReader { proxy in
List {
ForEach(1...30, id: \.self) { item in
...
rayx
Votes: 0
Answers: 0