title: Calling another class (no view) from a View Controller
body: <p>I am creating an SQL project in XCODE.  I have one view.  My main view controller is loading the database to a table/array.  I want to add another class just to handle the display of the table in a UITableView.  So, I added another class to my classes folder to handle this function as parameters change.  There were no methods in the *.m file when it was added.</p>
  
  <p>My question is, If I create my own methods int he new class to create and populate the table, how should the new class be called form the MainViewController class?  I assume I cannot use 'viewDidLoad' or 'viewDidAppear' because there is no actual view.  Is this correct?</p>