CODEWITHSUNDEEP
iosswift
PrezyProgramming
PrezyProgramming

Reputation: 83

Add new values to tableview Swift

I'm creating an application where users can add players to a list. (Preparing for a game) but I'm kind of stuck here.

I've a textfield where I enter a player name, and tapping on a button which will add the player to the tableview. But every time I add a new player it getting replaced by the next one. So let's say I add. one player: "Player 1" and then I'm adding another player, both names will be "player 2".

I've tried to add a for-loop (Which I don't understand fully since its completely different from java, c# etc) but my idea is to add a for-loop which will loop through all indexes of the array list and then add the value.

    @IBAction func addNewPlayerButtonTapped(_ sender: Any){
    allPlayers.append(txtfield_player.text!)
    tableView.insertRows(at: [IndexPath(row: allPlayers.count-1, section: 0)], with: .automatic)
    txtfield_player.text = ""
    tableView.reloadData()
}

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

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

    cell.lbl_playerName.text = allPlayers[0..<allPlayers.count] //I'm getting error here.

    return cell
}

How can I fix that? (If I had cell.lbl_playerName.text = allPlayers[0] it will only get the first index ofc) but I need something similar. So I can add like an "i" which stands for ALL indexes. Hope you understand what I mean.

I think I managed to fix the cell.lbl_playerName.text, but the problem is that ALL rows is getting replaced. So if I add another one lets say "player 3", all players will be "player 3" in the tableview.

Upvotes: 1

Views: 79

Answers (1)

PrezyProgramming
PrezyProgramming

Reputation: 83

I solved the issue by doing this:

let row = indexPath.row
cell.lbl_playerName.text = allPlayers[row]

inside the cellForRow

Upvotes: 1

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