iOS 13 SwiftUI Tutorial: Interactively Transition and Share Data between Views with SwiftUI 

This is AMAZING. Thank you so much for this. These data variables have been so confusing in every tutorial until now. So cool. Thanks for doing this man!!

Thanks for keeping the subject up to date. thanks for covering for the ObservableObject (because of the deprecated BindableObject).

Very nice, short & sweet, right to the point - no fluff. Thanks.

This is the most straight to the point and relevant video for me! Thanks a million, ur content is awesome

Fantastic brain The way you explained this was spot on 👏🏿👏🏿👏🏿

Thanks man, this video has been very helpful for me with my project that I'm working on. You are very well informed!

What an amazing explanation! Thank you so much, i have been having problems understanding this!!!

Superb tutorial Brian, as always detailed video, described data transfer between views nicely. I always look forward to your videos and tutorials...Thanks!!

Great tutorial Brian! One of the few that explained also the WHY :-)

this is by far the best video and explanation I've found so far on this subject! thanks for really digging in to it and keeping your examples on the topic and not just bake it in with 100 different things, a 1000 thanks and keep up the good work!

the animation looks smooth!

Thanks a lot, the most instructive video I've watched 😊

Please upload one more video for this pass data.. Multiple labels and multiple textfields.. Data transfer and save it

watching this from Japan!

Hi Brian, thank you for this amazing video! I love how your videos are always so comprehensive and straight forward. I would really love to see more content on Multi-peer connectivity framework(MCF) from you. Like a tutorial on how to use MCF to maybe transfer data, or even eventually interaction between different devices. I think if you make it into a series, it would be really cool!

really quality content and very well explained. subbed on patreon. Thx for the content

Just what I needed! Thanks!

Excellent !!!

Hi Brian. Please make small video about new BackgroundTasks. Because old doesn't work well anymore in Xcode 11.

Very informative. It was not explained though how the environment variables declared in the views picked up the right value. They just seemed to be declared. Can you explain that?

Greetings from Colombia Brian. Thanks for sharing this content, Great work done here :-)

You are so cool! thank you very much please more videos like this !!!

Great Content man, love it , very knowledgable.

I have two pickers and I would like to make a selection of these pickers and change the view with a click of a button.

Can you do a tutorial that mirrors the wallet app where if you select the apple card or apple cash , the screen goes to full screen and doesnt do either of the two transitions you are showing in this tutorial?

You are amazing 😉 It’s so Fantastic 😳👍 Thank you so much ☺️

perfect! i liked it

It would be much more interactive if you keep typing during video, instead of Copy/Paste-ing us ready code

Great! suppose that the SecondView has another struct as ThirdView in the same class and how can we dismiss the sheet from ThirdView?

Yo Yo Yo, this helped me lots, however when i took the concept to my own project, everything worked, howver when i switched screens the bindable value vanished into thin air. how do i save this, and/or more specifically persist the new value to core date when the screen disapears.

Great tutorial, thank you! However, how would you inject an object in Environment that conforms to a protocol? In other words, say we want to use a real network manager in production and a mock object for testing/development (which would retrieve the payload from a file in the app's bundle). Both classes would conform to a given protocol, but the trouble would appear when you declare the @EnvironmentObject. Which type should be specified? We cannot specify either class, because it could be either one. If we specify the protocol, we get a "Property type 'MyProtocol' does not match that of the 'wrappedValue' property of its wrapper type 'EnvironmentObject'". Any ideas?

very clearly expalin

SecondView seems to be asking for variable initializing down in the preview_ ???

@Brian, how to you handle and EnvironmentObject that needs to be updated after a JSON response. I'm setting the following error: "Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates."

At 8:50 you show that userData is passed from A to B. Can it then be passed from B to C or do you have to use an EnvirnomentObject? In this example the environment object would be better, but let’s say you have a view controllers A-H and only a A,B, and C need userData data. I’m having a hard time passing an observable object to more than one other view controller like you showed.

Hello Brian I have a question and hope that you can help me. I have created a "single view" and made the first page. with a button I linked to the second page. if I activate the "assistant editor" on the second page it shows me "UIResponder.h" and not this one I have selected in "class". I hope for an answer. thanks

I HATE SWIFTUI. IT is STRAIGHT GARBAGE. 3 days now just to update an integer, then pass it over to another VC and print it. I couldn't understand/follow what you were saying, 1/2 of your project was already done, VERY frustrating. I know I build the same thing with storyboards in 5 minutes.

How does this interact with core data?

Hey! In your last tutorial with Core Data (ToDoList app), I've a problem with the environment in SceneDelegate file. When you set the environment of the menu of the app, you add the code with Core Data. And for me, Xcode say some errors... Have an idea for don't have this? Code : let managedObjectContext = (UIApplication.shared.delegate as! AppDelegate).persistentContainer.viewContext let contentView = ContentView().environment(ERROR HERE, managedObjectContext) window.rootViewController = UIHostingController(rootView: ContentView())

Such a long video to explain a simple concept ,!!!!!

Bad didaktik, zu viele themen vorher geshrieben....zb model

It’s too long video and clumsy for beginners to get your idea in mind.

I'm struggling. I'm trying to transfer an integer from one view to another, but I've spent days trying to find out with no luck. My end goal is to make is so that the player can see the score in the "gameOver" view. Anyone who knows how?

Thanks man, this video has been very helpful for me with my project that I'm working on. You are very well informed!