Created controller for CreateEventView

hellofx/app/src/main/java/client/CreateEventController.java

@@ -0,0 +1,27 @@
+package client;
+
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.scene.Node;
+import javafx.stage.Stage;
+
+public class CreateEventController {
+
+    public CreateEventController(){}
+
+    @FXML
+    public void initialize(){}
+
+
+    @FXML
+    protected void createBtnClick(ActionEvent event){
+        Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
+        stage.close();
+    }
+
+    @FXML
+    protected void abortBtnClick(ActionEvent event){
+        Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
+        stage.close();
+    }
+}

hellofx/app/src/main/resources/client/create-event.fxml

@@ -3,8 +3,7 @@
 <?import javafx.scene.control.*?>
 <?import javafx.scene.layout.*?>
 
-<?import com.sun.javafx.scene.control.DatePickerContent?>
-<GridPane xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1" fx:controller="client.MainController">
+<GridPane xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1" fx:controller="client.CreateEventController">
 
     <columnConstraints>
         <ColumnConstraints/>