Edit Info window has all of its textfields connected to its respective controller

src/main/java/com/cpsc329pm/EditInfoSceneController.java

@@ -24,6 +24,9 @@ public class EditInfoSceneController {
     @FXML
     private TextField serviceNameField;
 
+    @FXML
+    private TextField usernameField;
+
     @FXML
     private TextField editUsernameField;
 
@@ -33,14 +36,15 @@ public class EditInfoSceneController {
     @FXML
     private void handleEdit(ActionEvent event) {
         String platform = serviceNameField.getText();
-        String username = editUsernameField.getText();
+        String username = usernameField.getText();
+        String newUsername = editUsernameField.getText();
         String newPassword = editPasswordField.getText();
 
         try {
             DataStorage ds = new DataStorage("master_login.json");
 
             // Check if the service exists in the JSON file
-            Data existingData = ds.getData(platform, username);
+            Data existingData = ds.getData(platform, newUsername);
             if (existingData == null) {
                 // If the service doesn't exist, show error alert
                 Alert alert = new Alert(Alert.AlertType.ERROR);
@@ -52,7 +56,7 @@ public class EditInfoSceneController {
             }
 
             // If the service exists, proceed with updating the data
-            ds.updateData(platform, username, newPassword);
+            ds.updateData(platform, newUsername, newPassword);
             ds.saveToJSON();
 
             Alert alert = new Alert(Alert.AlertType.INFORMATION);

src/main/resources/com/cpsc329pm/EditInfoScene.fxml

@@ -12,7 +12,7 @@
 <?import javafx.scene.paint.Stop?>
 <?import javafx.scene.text.Font?>
 
-<AnchorPane prefHeight="600.0" prefWidth="500.0" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.cpsc329pm.EditInfoSceneController">
+<AnchorPane prefHeight="600.0" prefWidth="500.0" xmlns="http://javafx.com/javafx/21" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.cpsc329pm.EditInfoSceneController">
    <children>
       <AnchorPane prefHeight="140.0" prefWidth="600.0" styleClass="backgroundColor" stylesheets="@EditInfo.css">
          <children>
@@ -100,7 +100,7 @@
             </LinearGradient>
          </textFill>
       </Button>
-      <TextField layoutX="55.0" layoutY="312.0" prefHeight="26.0" prefWidth="477.0" promptText="Username for Credential Changes" />
+      <TextField fx:id="usernameField" layoutX="55.0" layoutY="312.0" prefHeight="26.0" prefWidth="477.0" promptText="Username for Credential Changes" />
       <Label layoutX="81.0" layoutY="292.0" prefHeight="17.0" prefWidth="194.0" text="Username for Credential Changes" />
       <ImageView fitHeight="26.0" fitWidth="30.0" layoutX="59.0" layoutY="286.0" pickOnBounds="true" preserveRatio="true">
          <image>