SwiftUI - @Binding Property Wrapper Explained - Passing Data

In today's video I show you how to pass data between two views in SwiftUI. In this particular example we use the @Binding property wrapper in SwiftUI. I show you how a button tap from a modal view can change the data on the parent view. This tutorial was created in Xcode 12.4.

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[seanallen]

If you enjoy my teaching/presentation style, I've started creating my own iOS development courses at seanallen.teachable.com. You can watch the first ~10% for free to get a feel for them.

[prettygirl]

You literally saved me from stop coding forever. Love it.

[TidalWaveDan]

I really appreciate the disclaimer and pointing me in the right direction for passing in at deeper levels. Thanks!

[KimbrellBrad]

As always, very clear explanation. I really appreciate your content and style! Thanks for what you do for the community!

[traftonreynolds]

I'm making an app for my internship this summer (Never used swift before last month) and this is exactly what I was looking for. You're a lifesaver, thank you!!!

[delask]

Nice tutorial, getting lots of tips from the video

[coolisfoolable]

Love your channel Sean. Subscribed!!!!

[mayankbhaisora]

Thanks for this easy to understand video :)

[ahmadkhattab]

Thanks for sharing this awesome video!, But i have a question is it possible to pass @Published property in ViewModel to custom SwiftUI View expecting @Binding property

[terrykuo]

Great Video👍🏽🤩, SFsymbols actually can use the .font modifier to change the size tho. Apple have seen that as a Text even though it’s called inside Image().

[peterplass]

Thank you very much. Your videos are really great and useful.
Peter

[edyarro]

Great content, i appretiate the disclaimer. Not because you can do it that you should #facts

[yrac]

Like .constant(false) in the preview section, what do you write down when your binding is a string not a bool?

love your videos btw! very easy to understand!

[prajaktanisal]

What if the variable in parent is optional ?

[cashbackhouses]

Great video. What's the proper way to pass a string that is a part of an array?

[AZMerf]

How do you do this exact same thing but using @AppStorage? I figure I could replace the @State with a properly formatted @AppStorage but that didn’t work. I only updates the first string with the first thing typed in the modal (I am trying to pass a string). Of course when I close it or do something else on the first screen it updates, but not when I slide the modal back down. Thanks.

[fantomchris]

Really cool, but what is the meaning of @State and the usage of dollar before variables call?

[oxirosmusic]

One thing to note is that binding properties don’t have to be named the same for them to be binded

[bronnstorm]

The contrast between the bald head and the lush beard made me feel so interesting that I was a little distracted. Dude, don't get me wrong, I mean very sexy