SwiftUI: Presenting Modals and Bindings with Callbacks

Lots of exciting concepts with the long awaited release of SwiftUI. In this lesson we'll be going over how to present a modal along with passing Binding variables around our application. Lastly we also tackle the callback functionality of adding objects inside of our lists.

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[RobertoHernandez-opfw]

Dang your content never fails. The App Guides section on your site is brilliant!

[malikahmed]

This was the most useful swiftUI video I've watched! THANK YOU!

[GG-hkiz]

Hi Brian. Thanks a lot lot lot for great Video . Its been a while you have posted anything on your channel. Really looking forward to see new videos from your side

[legm]

Wooow callbacks never heard of those haha what a genius you are haha

[pankajkainthla]

What about if a screen have multiple navigations, presentations, alerts ? Does not make sense to keep adding states for every one of them.

[toastrecon]

"...self explanatory, because I wrote it..." Lol. That's great. For reals, though. Thanks for this video.

[YogeshPateliOS]

Wow great video specially the binding concept.. thank you sir it helps lot :-)

[hamidsheikhi]

👍 that video. may i know the code for how to make the app to calculate for me? many thanks

[hcri]

Brian, what will be your next course on SwiftUI for purchase? And you certainly Rock, Brian.

[glennadams]

For a discussion of "open", see SE-0244 "opaque result type"

[rickywitherspoon]

I’m also loving the guides your making!

[visalsambo]

What a tutorial I have been waiting for

[liamlindy]

Is this guide no longer active on your site?

[tylekkadyrov]

When I click the cell row outside of Delete button its deleting that person from the list.
anybody else having same issue?
How to resolve it?

[rickywitherspoon]

You can use to dismiss views. Then you don't have to pass the bindable variable.

[MrHyde-kcdv]

Thank you for this. Only thing I have trouble with understanding is how you declared

var didDelete: (Person) -> ()

could someone explain what is happening here?

[gushiciaihaozhe]

Another outstanding video Brian! I learned some basic knowledge about SwiftUI and I find it is a great way to enhance my SwiftUI skills with your videos. By the way, the new project guide section is amazing!

[taktak]

Thanks a lot! It's so awesome video as usual.

[JurisAndersons]

What happens with the variable "isPresentingAddModal", when you dismiss the modal sheet with swipe down? And then, when you press "Add" again, which toggles() the variable?

[punkysuen]

Wonderful tutorial, thank you so much!