[ios] UIButton action in table view cell

Swift 4 & Swift 5:

You need to add target for that button.

myButton.addTarget(self, action: #selector(connected(sender:)), for: .touchUpInside)

And of course you need to set tag of that button since you are using it.

myButton.tag = indexPath.row

You can achieve this by subclassing UITableViewCell. Use it in interface builder, drop a button on that cell, connect it via outlet and there you go.

To get the tag in the connected function:

@objc func connected(sender: UIButton){
    let buttonTag = sender.tag
}

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