environmentobject Questions
4
Solved
I understand that EnvironmentObject property wrapper can be used to pass around objects to views. I have a session object which I am passing around to my views. Now I have a requirement to pass thi...
Cracker asked 27/5, 2021 at 3:59
2
I am having trouble getting an updated preview when using @EnvironmentObject in my Swift project. In the simulator it works fine, but previewing is not. The error it shows is following:
ASET - Audi...
Solitude asked 10/1, 2021 at 14:1
5
I have a view that shows a sheet for filtering the items in a list. The view has this var:
struct JobsTab: View {
@State private var jobFilter: JobFilter = JobFilter()
var filter: some View {
Bu...
Detain asked 6/7, 2022 at 14:50
1
Solved
I have a class that needs to update a global environment object. I can pass that environment object between my structs all day, but how do I allow a class object to access the same variable?
import...
Bcd asked 19/12, 2020 at 14:12
1
Is there any way to prevent onReceive from firing when the view initially loads when the variable I'm trying to receive is a @Published property of an @EnvironmentObject?
Here's the view:
struct Co...
Loblolly asked 16/10, 2020 at 15:17
1
This is how the crash looks like
So it randomly crashes on the UIKit line
UIKitCore
-[UIViewController _ancestorViewControllerOfClass:allowModalParent:] + 44
I have View in default SwiftUI naviga...
Brainsick asked 18/7, 2020 at 14:43
1
Solved
I have been reading about the property wrappers in SwiftUI and I see that they do a great job, but one thing which I really don't get is the difference between @EnvironmentObject and @ObservedObjec...
Puffery asked 10/8, 2020 at 16:5
1
Solved
Using @EnvironmentObject I created a class that inherits from ObservableObject and is the hub for @Published global variables. I couldn't create a two way binding from within the class though. How ...
Lakes asked 20/7, 2020 at 21:36
0
What I have: View and ViewModel (as extension to View struct).
Both of them are use @EnvironmentObject of type AppState.
The problem is that my preview crashes due to this error:
Fatal error: No Ob...
Phenformin asked 5/4, 2020 at 11:3
1
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