title: get text from textFiel in TableView customCell
body: <p>I am a newbie and I still stuck on a problem since hours:
  I have a View Controller with a finish button and a tableView which contains 2 textFields (nameFeld and kontostandFeld) in 2 custom Cells (name and kontostand). If someone click on the "finish" button I want to pass the text from the 2 textFields thru a segue. So far so good. 
  Here my problems I went thru:
  1. First I tried to get access to my 2 textFields by creating an Outlet from my textFields to my ViewController class. I got the error "outlets cannot be connected to repeating content".
  2. Then I created 2 TableViewCell classes (Zelle1 and Zelle2). I could connect now the TextFields Outlets to the TableViewCell classes.
  3. On the third step I created the action for the "finish" button in my ViewController class.
  Here is the code:</p>
  
  <pre><code>@IBAction func klickFertig(_ sender: UIButton) {
      let cell1 = tabelle.dequeueReusableCell(withIdentifier: "name") as! Zelle1
      let cell2 = tabelle.dequeueReusableCell(withIdentifier: "kontostand") as! Zelle2
      name = cell1.nameFeld.text
      kontostand = cell2.kontostandFeld.text
      performSegue(withIdentifier: "passData", sender: self)
  }
  </code></pre>
  
  <p>My problem which I still can't solve is, that the action doesn't save the text from my TextFields "nameFeld" and "kontostandFeld" in the String? variables "name" and "kontostand"</p>
  
  <p>Ps: I know that I should name my Objects in English. Its my first App and I will change my behavior in my next Project.</p>