CODEWITHSUNDEEP
iosswiftuitableviewswift3
user13518046
user13518046

Reputation: 31

swift uitableview repeats first cell

Im a complete beginner to swift and iOS and I'm trying to write some code which will take some json and put it into an array of objects and then use that array to populate the tableview.
The problem is when I try to populate the tableview it just prints the first one so it looks like this: enter image description here

here is the code 

 func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "comicCell", for: indexPath) as! ComicCell

    cell.title.text = comics?[indexPath.row].title
    cell.dateOnSale.text = comics?[indexPath.row].dateOnSale


    return cell
}

I tried to print the array of objects in a simple for loop and it works fine which led me to believe my problem is in the function above

Upvotes: 0

Views: 201

Answers (1)

Danni André
Danni André

Reputation: 86

The cellForRowAt method seems OK, I think you're having trouble with the numberOfSections and numberOfRowsInSection methods of tableView, the former must return 1 and the latter must return comics.count in your case.

override func numberOfSections(in tableView: UITableView) -> Int {
    return 1
}

override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return comics.count
}

Upvotes: 2

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