如何更改UITableView中某些单元格的文本颜色？

Question

So, I'm making an app in Xcode 6 (Swift 1). I'm trying to make certain cells' text colors green, and others' red, however, I'm not successful. Here's my code:

import Foundation
import UIKit

class ViewController: UIViewController, UITableViewDelegate,     UITableViewDataSource {
@IBOutlet var tableView: UITableView!
var items: [String] = ["green", "red"]

override func viewDidLoad() {
    super.viewDidLoad()

    self.tableView.registerClass(UITableViewCell.self, forCellReuseIdentifier: "cell")
}


func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return self.items.count;
}

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    var cell:UITableViewCell = self.tableView.dequeueReusableCellWithIdentifier("cell") as UITableViewCell

    cell.textLabel?.text = self.items[indexPath.row]

    return cell
}

func tableView(tableView: UITableView!, didSelectRowAtIndexPath indexPath: NSIndexPath!) {
    println("You selected cell #\(indexPath.row)!")
}
}

And here's my code for changing the universal text color:

cell.textLabel.textColor = [UIColor greenColor];

So, for example, how can I make the "green" cell green, and the "red" cell red? Thanks!

Answer 1

After the var items declaration, add this:

let itemColors = [UIColor.greenColor(), UIColor.redColor()]

In tableView(_:cellForRowAtIndexPath:) , add this before the return statement:

cell.textLabel?.textColor = itemColors[indexPath.row]