How to Set UITableViewCellStyleSubtitle and dequeueReusableCell in Swift?

Question

I\'d like a UITableView with subtitle-style cells that use dequeueReusableCellWithIdentifier.

My original Objective-C code was

Answer 1

Since tableView.dequeueReusableCell(withIdentifier:, for:) return a non-nil cell, the if cell == nil check is always be false. But I found a solution, to makes default style cell become what style(value1, value2 or subtitle) you want, because default style cell's detailTextLabel is nil, so check the detailTextLabel if it's nil, then create new style cell, and give it to dequeue cell, like:

Swift 3:

var cell = tableView.dequeueReusableCell(withIdentifier: yourCellReuseIdentifier, for: indexPath)

if cell.detailTextLabel == nil {
    cell = UITableViewCell(style: .value1, reuseIdentifier: repeatCellReuseIdentifier)
}

cell.textLabel?.text = "Title"
cell.detailTextLabel?.text = "Detail"

return cell

That's works for me.

Hope it's help.