How to increase the single row height without reloading UITableView or individual cells [Swift]?

Question

I want to expand the row height and show the content inside. I show my content in view I want when I tap on a cell it should expand like showed in the image

Answer 1

Table height can only be changed through delegates there is no other way to do it i will show you a simple way to do it.

Declare variable

var selectedIndex = NSIndexPath()

Inside didSelectRowAtIndexPath reload selected cell

func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {

        selectedIndex = indexPath
        tableView.reloadRowsAtIndexPaths([indexPath], withRowAnimation: UITableViewRowAnimation.Fade)

    }

Inside heightForRowAtIndexPath return size

func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    if indexPath == selectedIndex {

        return 100 //Size you want to increase to
    }
    return 50 // Default Size
}