SwiftUI Grids Columns with JSON ObservableObject and Async Image Loading

Build out a Grid with multiple columns and consume JSON with ObservableObject view models. Furthermore, we'll load images using KingFisher for SwiftUI.

Maps UIKit Swift:

Fullstack Social NodeJS iOS HTML:

AppStore JSON APIs

Tinder Firestore Swipe and Match

Podcasts Course

Facebook Group

Completed Source Code

[jcubedapps]

I'm loving SwiftUI right now and can't wait for it to become more mature. This year's changes were a great step in that direction.

[gauravthakkar]

I love how you can come and say I don't know about this . I can never do that in public
And also for helping me with the "SwiftUI has no place to do the network call" (You can use the onAppear solution but it isn't what you always want to do)
The concept you explained was beautifully done

[xxfkee]

Thanks for a new video tutorial! I like your step-by-step approach to your video tutorial.

[vamsi]

No one can explain step by step like you

[kshitijakanase]

Hey Brain, I just wanted to suggest that you make a video showing the sequence of the videos you have made on YT also tell us the sequence in which a new student should start watching the videos .
I wanted to see the videos right from the beginning and since there are so many of them its kindof confusing .

[ClintonSiegel]

Love these tutorials! Thanking for sharing your mindset, approach and testing! Incredibly helpful and and applicable. Grateful!

[c.m.]

Just what I was looking for ! Thank you so much for these amazing uploads.

[jamesssssss]

I'm liking this new uploading pace!

[JosCuts]

Don’t forget to give this man all the likes he deserves !!

[bradenallred]

I watched almost the whole thing because wanted to create a search bar for the item. when is the search video coming?

[youbaraj.p]

Always a awesome instructor.. Thank you.

[KSwizzleDrizzle]

Woo new video! Hey Brian, you think you will ever make a course with Unit Testing? I've been interviewing for entry level iOS positions and so many companies want you to have that experience. I've been reading up on it, but still have trouble creating/applying unit tests to my own projects. They're really aren't a lot of youtubers applying unit tests to their projects.

[NTuneLabs]

Awesome. Can you call the data from a downloaded JSON file that could reside in the app itself? If so, how would that work?

[kenturnbull]

Is it possible to build out the columns array with a ForEach Loop (ForEach(1..3)) in the same fashion as you build the rows array?

[wensmusic]

youre so talented, thank you for taking your time to teach us all of this

[emmanuelpregnolato]

Hello Brian, great great work. I had to add DispatchQueue.main.async { self.results = rss.feed.results } so XCode wont complain about not being on the main thread.

[gauravthakkar]

I also wanted to know if we need to see for changes to internet connectivity in a production level app

[jwenaposse]

Love this video. Is it also possible to use a struct and @State for your data model array? I know that classes should be used for more complex non-primitive data.. but what if we would be dealing with an array of ints or bools, also fetched remotely from a server.. I am trying to understand when to use the @observableObject / class route versus @State / struct. Thank you for any insight in this matter.

[matim]

Hi! thanks, brian. I just finish the whole app. I have just one error which is from
self.results = rss.feed.results.
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.

anybody know how to fix it??
thanks!!!

[Павел-чэщ]

Your lessons awesome! Maybe you have a lesson about viper methodology?