Tableview cell height as per content in it

Question

Using swift5 i tried below code but unable to make it a adjustable height of cell. Any one can help me in that?

    tableView.rowHeight = tableView.frame.height/8

    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        tableView.estimatedRowHeight = 100
        return UITableView.automaticDimension
    }

Now

what I want

View Architecture

Cell Architecture

Answer 1

Auto height

You need to confirm to UITableViewDelegate and then call these two methods.

func tableView(UITableView, heightForRowAt: IndexPath) -> CGFloat {
    return UITableView.automaticDimension
}

 func tableView(_ tableView: UITableView,  estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
    return 100
}

Or

tableview.rowHeight = UITableView.automaticDimension
tableview.estimatedRowHeight = 100

But in both cases, it is required the views in cell have both bottom and top constraints. Read the accepted answer of this question for more info.

More info.

UITableViewDelegate

Configuring Cell Height and Layout