Swift 5 - Set TextLabel in Custom CollectionviewCell from JSON Array - ios

Question

I have created a custom cell for my collectionview that i have set in a tableview for my app. I need to know to to set the text label to appear as the items in my array that is listed in my JSON File that is local.
View Controller:
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
var workoutData = [Models]()
#IBOutlet weak var tableview: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
parseJSON()
tableview.register(CollectionTableViewCell.nib(), forCellReuseIdentifier: CollectionTableViewCell.identifier)
print(workoutData)
}
func numberOfSections(in tableView: UITableView) -> Int {
return workoutData.count
}
func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
return workoutData[section].title
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return workoutData[section].workouts.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: CollectionTableViewCell.identifier, for: indexPath) as! CollectionTableViewCell
cell.configure(with: workoutData)
return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tableview.deselectRow(at: indexPath, animated: true)
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 250.0
}
func parseJSON() {
let url = Bundle.main.url(forResource: "data", withExtension: "json")!
do{
let data = try Data(contentsOf: url)
workoutData = try JSONDecoder().decode([Models].self, from: data)
} catch {
print(error)
}
}
}
My Custom Cell File:
import UIKit
class MyCollectionViewCell: UICollectionViewCell {
var workoutData = [Models]()
#IBOutlet weak var myLabel: UILabel!
static let identifier = "MyCollectionViewCell"
static func nib() -> UINib {
return UINib(nibName: "MyCollectionViewCell", bundle: nil)
}
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}
public func configure(with model: Models) {
self.myLabel.text = //what to put here.
print(model.title)
}
}
My JSON File:
[
{
"title": "Chest",
"workouts": [
"Bench",
"Pushup",
"Incline Press",
"Decline Press",
]
},
{
"title": "Back",
"workouts": [
"Barbell Row",
"Lat Pulldown",
"Deadlift",
"Back Extension",
]
},
{
"title": "Arms",
"workouts": [
"Barbell Curl",
"Dumbbell Curl",
"Tricep Pressdown",
"Skull Crusher",
]
}
]
I want my text label to show the items in my workouts array. when i set it i get the error "cannot assign value of type '[String]' to type 'String'". I would appreciate any help or directions. Thanks
EDIT:
I am looking to build my layout similar to the horizontal scroll of the the app store

Answer 1

workouts is an array of String. So firstly you need to get the String from array by index.
You can use this to show the first value on the label
self.myLabel.text = models.workouts[0]
Or If you want to show all the workouts values on the array then you can use
self.myLabel.text = models.workouts.joined(separator: ", ")