How to update each custom tableview cell data at the same time?

Question

I am using Xcode 8.2.1 with Swift 3. I have one custom UITableViewCell containing a UITextView. When I type into the textView, the custom cell automatically gro

Answer 1

every time you need update cell use this code:

func updateCellHeight(indexPath: IndexPath, comment: String) {

  //update dataModel according to new text
  ...
  //then reload visible tableview rows
  //pay atttention to beginUpdates endUpdates methods.
  //This do the trick)

  tableView.beginUpdates()
  tableView.reloadRows(at: indexPathsForVisibleRows ?? [], with: .none)
  tableView.endUpdates()

 }