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0

I have an array containing potential moves for a board game in one file. The display panel that informs the players of current state of game is in another file. I am trying to display this potential moves array as a menu (or table/combo box) in the display panel but I am having problems accessing the array because both codes are in separate files. Any thoughts on how I could display the contents would be greatly appreciated. The array is in my Main.java which contains loads of code but I will post the display panel code here. The array is in a function that returns nothing and prints to the console okay. I hope I have been able to articulate my problem, apologies in advance. calculatemoves function is in Main.java while displayLabels function is in Displaypanel.java

I have tried to create an object of Main but it is not possible because it extends Application(using JavaFX).

public void calculateMoves(int dice1, int dice2)
 String[] potentialMoves = new String[500];
 int k=0; 
 ....

 System.out.println("reach");
 System.out.println("k: "+k);
 for(k=k-1; k>=0; k--)
 System.out.println(potentialMoves[k]);
 
 ChoiceBox<String> choiceBox = new ChoiceBox<>();
 choiceBox.getItems().addAll(potentialMoves);


public void displayLabels(){
 if(gridSize < 31) 
 int numOfLabels = gridSize;
 int j = 0;
 for (int i = numOfLabels; i > numOfLabels - 31; i--) 
 GridPane.setConstraints(labels[i - 1], 0, j);
 grid.getChildren().addAll(labels[i - 1]);
 j++;
 if (i - 1 == 0) break;
 
 

13-7 8-3 13-7 7-2 24-18 8-3 24-18 13-8 24-18 18-13 should be printed as a menu. This is the sort of result I get on my console at the moment.

java arrays javafx

share|improve this question

edited Mar 25 at 7:57

c0der

10.2k51948

asked Mar 24 at 20:41

OthelloOthello

378

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I think that code (minimal reproducible example ) would have been clearer and shorter than the attempt to describe it.
  
  – c0der
  Mar 25 at 7:56
  

  
  
  
  

add a comment | 

0

I have an array containing potential moves for a board game in one file. The display panel that informs the players of current state of game is in another file. I am trying to display this potential moves array as a menu (or table/combo box) in the display panel but I am having problems accessing the array because both codes are in separate files. Any thoughts on how I could display the contents would be greatly appreciated. The array is in my Main.java which contains loads of code but I will post the display panel code here. The array is in a function that returns nothing and prints to the console okay. I hope I have been able to articulate my problem, apologies in advance. calculatemoves function is in Main.java while displayLabels function is in Displaypanel.java

I have tried to create an object of Main but it is not possible because it extends Application(using JavaFX).

public void calculateMoves(int dice1, int dice2)
 String[] potentialMoves = new String[500];
 int k=0; 
 ....

 System.out.println("reach");
 System.out.println("k: "+k);
 for(k=k-1; k>=0; k--)
 System.out.println(potentialMoves[k]);
 
 ChoiceBox<String> choiceBox = new ChoiceBox<>();
 choiceBox.getItems().addAll(potentialMoves);


public void displayLabels(){
 if(gridSize < 31) 
 int numOfLabels = gridSize;
 int j = 0;
 for (int i = numOfLabels; i > numOfLabels - 31; i--) 
 GridPane.setConstraints(labels[i - 1], 0, j);
 grid.getChildren().addAll(labels[i - 1]);
 j++;
 if (i - 1 == 0) break;
 
 

13-7 8-3 13-7 7-2 24-18 8-3 24-18 13-8 24-18 18-13 should be printed as a menu. This is the sort of result I get on my console at the moment.

java arrays javafx

share|improve this question

edited Mar 25 at 7:57

c0der

10.2k51948

asked Mar 24 at 20:41

OthelloOthello

378

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I think that code (minimal reproducible example ) would have been clearer and shorter than the attempt to describe it.
  
  – c0der
  Mar 25 at 7:56
  

  
  
  
  

add a comment | 

I have an array containing potential moves for a board game in one file. The display panel that informs the players of current state of game is in another file. I am trying to display this potential moves array as a menu (or table/combo box) in the display panel but I am having problems accessing the array because both codes are in separate files. Any thoughts on how I could display the contents would be greatly appreciated. The array is in my Main.java which contains loads of code but I will post the display panel code here. The array is in a function that returns nothing and prints to the console okay. I hope I have been able to articulate my problem, apologies in advance. calculatemoves function is in Main.java while displayLabels function is in Displaypanel.java

I have tried to create an object of Main but it is not possible because it extends Application(using JavaFX).

public void calculateMoves(int dice1, int dice2)
 String[] potentialMoves = new String[500];
 int k=0; 
 ....

 System.out.println("reach");
 System.out.println("k: "+k);
 for(k=k-1; k>=0; k--)
 System.out.println(potentialMoves[k]);
 
 ChoiceBox<String> choiceBox = new ChoiceBox<>();
 choiceBox.getItems().addAll(potentialMoves);


public void displayLabels(){
 if(gridSize < 31) 
 int numOfLabels = gridSize;
 int j = 0;
 for (int i = numOfLabels; i > numOfLabels - 31; i--) 
 GridPane.setConstraints(labels[i - 1], 0, j);
 grid.getChildren().addAll(labels[i - 1]);
 j++;
 if (i - 1 == 0) break;
 
 

13-7 8-3 13-7 7-2 24-18 8-3 24-18 13-8 24-18 18-13 should be printed as a menu. This is the sort of result I get on my console at the moment.

java arrays javafx

share|improve this question

edited Mar 25 at 7:57

c0der

10.2k51948

asked Mar 24 at 20:41

OthelloOthello

378

public void calculateMoves(int dice1, int dice2)
 String[] potentialMoves = new String[500];
 int k=0; 
 ....

 System.out.println("reach");
 System.out.println("k: "+k);
 for(k=k-1; k>=0; k--)
 System.out.println(potentialMoves[k]);
 
 ChoiceBox<String> choiceBox = new ChoiceBox<>();
 choiceBox.getItems().addAll(potentialMoves);


public void displayLabels(){
 if(gridSize < 31) 
 int numOfLabels = gridSize;
 int j = 0;
 for (int i = numOfLabels; i > numOfLabels - 31; i--) 
 GridPane.setConstraints(labels[i - 1], 0, j);
 grid.getChildren().addAll(labels[i - 1]);
 j++;
 if (i - 1 == 0) break;
 
 

share|improve this question

edited Mar 25 at 7:57

c0der

10.2k51948

asked Mar 24 at 20:41

OthelloOthello

378

share|improve this question

edited Mar 25 at 7:57

c0der

10.2k51948

asked Mar 24 at 20:41

OthelloOthello

378

edited Mar 25 at 7:57

c0der

10.2k51948

edited Mar 25 at 7:57

c0der

10.2k51948

asked Mar 24 at 20:41

OthelloOthello

378

asked Mar 24 at 20:41

OthelloOthello

378

1 Answer
1

active

oldest

votes

1

You can use ComboBox. Porbably its really simple way.

class YourController implements Initializable
 @FXML
 private JFXComboBox<String> cccombo;

 @Override
 public void initialize(URL url, ResourceBundle rb) 
 ArrayList<String> yourArray = new ArrayList<>();
 //fill your array
 cccombo.setItems(FXCollections.observableList(yourArray));
 

share|improve this answer

answered Mar 24 at 21:06

sad decembersad december

564

add a comment | 

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1

You can use ComboBox. Porbably its really simple way.

class YourController implements Initializable
 @FXML
 private JFXComboBox<String> cccombo;

 @Override
 public void initialize(URL url, ResourceBundle rb) 
 ArrayList<String> yourArray = new ArrayList<>();
 //fill your array
 cccombo.setItems(FXCollections.observableList(yourArray));
 

share|improve this answer

answered Mar 24 at 21:06

sad decembersad december

564

add a comment | 

1

You can use ComboBox. Porbably its really simple way.

class YourController implements Initializable
 @FXML
 private JFXComboBox<String> cccombo;

 @Override
 public void initialize(URL url, ResourceBundle rb) 
 ArrayList<String> yourArray = new ArrayList<>();
 //fill your array
 cccombo.setItems(FXCollections.observableList(yourArray));
 

share|improve this answer

answered Mar 24 at 21:06

sad decembersad december

564

add a comment | 

You can use ComboBox. Porbably its really simple way.

class YourController implements Initializable
 @FXML
 private JFXComboBox<String> cccombo;

 @Override
 public void initialize(URL url, ResourceBundle rb) 
 ArrayList<String> yourArray = new ArrayList<>();
 //fill your array
 cccombo.setItems(FXCollections.observableList(yourArray));
 

share|improve this answer

answered Mar 24 at 21:06

sad decembersad december

564

class YourController implements Initializable
 @FXML
 private JFXComboBox<String> cccombo;

 @Override
 public void initialize(URL url, ResourceBundle rb) 
 ArrayList<String> yourArray = new ArrayList<>();
 //fill your array
 cccombo.setItems(FXCollections.observableList(yourArray));
 

share|improve this answer

answered Mar 24 at 21:06

sad decembersad december

564

answered Mar 24 at 21:06

sad decembersad december

564

answered Mar 24 at 21:06

sad decembersad december

564