How do I populate two sections in a tableview with two different arrays using swift?

Question

I have two arrays Data1 and Data2 and I want to populate the data within each of these (they contain strings) into a tableview in two different sections.

The first s

Answer 1

Can do Sections in Tableview and can change the colours of Header sections

   class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {

@IBOutlet weak var tabview: UITableView!

var tablecell = NewTableViewCell()

let data = [["SWIFT", "BALENO", "ALTO", "CIAZ"], ["INNOVA", "GLANZA", "FORTUNER"] , ["BMW X5", "BMW M4", "BMW 7 Series", "BMW X7", "BMW i3"]]

let brand: Array = ["MARUTHI", "TOYOTA", "BMW"]



override func viewDidLoad() {
    super.viewDidLoad()

}


 func numberOfSections(in tableView: UITableView) -> Int {
    return brand.count
}

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


func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {

    return self.brand[section]

}


func tableView(_ tableView: UITableView, willDisplayHeaderView view: UIView, forSection section: Int) {

    // can change the header color of background and title with this code :)

    (view as! UITableViewHeaderFooterView).contentView.backgroundColor = UIColor.red.withAlphaComponent(0.4)
    (view as! UITableViewHeaderFooterView).textLabel?.textColor = UIColor.yellow

    }



func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

    let cell1: NewTableViewCell = tableView.dequeueReusableCell(withIdentifier: "cell1") as! NewTableViewCell

    let text = data[indexPath.section][indexPath.row]

    cell1.textLabel!.text = text

    return cell1
}




override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}


}