title: Setting a class Controller for Anchor Pane
body: <p>When working with JavaFX Scene Builder encountered the following problem...</p>
  
  <p><strong>Given:</strong></p>
  
  <p>A file fxml, containing description Anchor Pane (fxml formed from Scene Builder);<br>
  For Anchor Pane is not specified Controller Class.<br>
  This fxml loaded into the Java Application by using FXMLLoader.</p>
  
  <p><strong>Need:</strong></p>
  
  <p>After downloading the Anchor Pane set the value to Controller Class.<br>
  It is necessary for to load the same fxml with different handlers.</p>
  
  <p><strong>Question:</strong> is it possible, and if so - how to implement?</p>