Parse JSON in App Like a PRO (Xcode 12, Swift 5, 2020) - iOS Development

In this video we will learn how to parse JSON from a file directly in our app. We will be working in swift 5 and Xcode 12 as always. JSON parsing is a critical skill needed for any iOS app - one that every developer should master. We will leverage the main bundle and Codable to get this up and running. We will also look at taking the data and presenting it in a clean and organized table view.

#swift #iOSDeveloper #JSON

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[mac]

It’s ironic how I was searching an hour ago to parse json in Swift and this video was just uploaded ! Lol nice video

[muncho]

As always, useful content. Thanks. 👏🏻👏🏻

[Alexander-mgpr]

Thanks for this video. Very helpful. I can’t wait for the Instagram and TikTok courses coming soon.

[etiennecasassa]

Love the content. Thank you so much for posting. It's exactly what I was looking for. Liked and subscribed.

Question. You put parseJSON() directly in the VC. But in an app that follows the MVC model, I would put all that code in its own .swift file under Model, right?

[robertcleary]

I this. I've been trying to find a dictionary of arrays json parsing using a json file. your tutorial is great. when I followed along (using my own data), it kept on repeating my json data multiple times per section. If I had a section called "Fruit" it would list all things under fruit, but it would list them like 10 times and then move on to the next item and repeat that 10 times. any thoughts?

[BoxingGuru]

Hello! Can you tell me how to search within the key value pair? And how do you iterate through the Results!

[alley]

Hey dude. How about a video teaching how to save the return of the web request in coredata?! Other sugestions is work with Repository. Thank you for your videos. U're awesome.

[guarino]

Video recommendation DEBUGGING console for "Breaking Constraints" for the UI and how to fix and know where the error is....Thanks for your videos and experience!

[coucoseth]

great video, how can you decode dynamic json data

[ilz]

So happy you changed your video style to not zooming in n out all the time. Also great tutorial!

[Rahul-jfkf]

Nice video 👍🏼, How to decode different date formats in same json

[GG-hkiz]

Awesome Video Looking forward for SwiftUI Content

[ecptavares]

Hi Everytime my code enter the else part of the guard let path = Bundle.main.path(...) else { print("error") return }

[PutraTrie]

How to make login (user sign) by mysql?

[t.shurid]

When you enter in a function into the view of a swift ui it doesn't work, can this code be used in some way with swift ui? p.s. I like your videos

[shivareddy]

Thanks for providing amazing tutorials. Could you please do a tutorial on Instagram build api integration with firebase in Swift

[Neurofunkworldwide]

Thank you so much for this. The only thing that drives me nuts about your vids is that you seem to have a template or series of templates already installed so it's hard to code along with you. When I open a new SwiftUI, I don't have ViewController, Main.Storyboard, and others. Do you have a tutorial to set our initial screens up like yours so it's easier to follow along?

[habilel]

so easy this example we need complex stuff

[anjik]

What ever you type code we write but I am not getting output in screen can you tell me.

[ecptavares]

Im trying to follow this video with a json file containing some vinyls record but inside the do catch the print statement inside the catch always gets executed.
How to solve this problem? Where to look for the problem. Here is my code:
func parseJSON() {
guard let path = Bundle.main.path(forResource: "teste", ofType: "json") else { return }
let url = URL(fileURLWithPath: path)
var vinyl : VinylModel?
do {
let jsonData = try Data(contentsOf: url)
vinyl = try JSONDecoder().decode(VinylModel.self, from: jsonData)
if let vinyl = vinyl {
print(vinyl)
return
}
} catch {
print("ERROR")
}
}
thank u