auto adjust custom UITableViewCell and Label in it to the text

Question

I have a custom UITableViewCell that only has one Label in it. I also set number of lines in Interface Builder to 0 as I read on StackOverflow.

Answer 1

Try this code:

Note: Both method should work.Tested in Swift 3.

Method 1:

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

tableView.estimatedRowHeight = 44.0 // standard tableViewCell height
tableView.rowHeight = UITableViewAutomaticDimension

return yourArrayName.count
}

Method 2:

override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return UITableViewAutomaticDimension
}

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

Note: You need to put this code inside your cellForRowAt

 yourCellName.sizeToFit()
 cell.textLabel?.numberOfLines = 0

Output: