I'm having issues showing new additions to a class in a TableView for my JavaFX/FXML program. I've looked at countless tutorials but the missing piece still escapes me.
I had some errors that got fixed here: JavaFX Adding Rows to TableView on Different Page
And then found a new tutorial to sort of follow that explained things a bit better than the first one I was following (their app is a bit different than what I have to do) here: http://code.makery.ch/library/javafx-8-tutorial/part2/
I have an output printing the name field out to the console just to make sure it is pulling the right values from the add form. I also changed the way I navigated between Add Part and the Main window (nothing else works right now). I feel so silly asking this, but Java is the one language I haven't been able to wrap my head around.
Any ideas on why it isn't updating are greatly appreciated.
IMS.java
package ims;
import java.io.IOException;
import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;
/**
*
* @author chelseacamper
*/
public class IMS extends Application {
private Stage primaryStage;
private BorderPane rootLayout;
private ObservableList<Part> partData = FXCollections.observableArrayList();
public IMS() {
partData.add(new Part("Part A", 3, 4.00, 1, 5));
partData.add(new Part("Part B", 2, 14.00, 1, 15));
}
public ObservableList<Part> getPartData(){
return partData;
}
@Override
public void start(Stage stage) throws Exception {
// Parent root = FXMLLoader.load(getClass().getResource("FXMLDocument.fxml"));
FXMLLoader loader = new FXMLLoader(getClass().getResource("FXMLDocument.fxml"));
Parent root = (Parent) loader.load();
FXMLDocumentController ctrl = loader.getController();
ctrl.setMainApp(this);
Scene scene = new Scene(root);
scene.getStylesheets().add("style.css");
stage.setScene(scene);
stage.show();
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}
FXMLDocumentController.java
package ims;
import java.io.IOException;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Alert;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.Label;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.stage.Stage;
/**
*
* @author chelseacamper
*/
public class FXMLDocumentController implements Initializable {
@FXML
private Label label;
@FXML
private TableView<Part> partTable;
@FXML
private TableColumn<Part, Integer> partIDColumn;
@FXML
private TableColumn<Part, String> nameColumn;
@FXML
private TableColumn<Part, Integer> inventoryColumn;
@FXML
private TableColumn<Part, Double> priceColumn;
private IMS mainApp;
public FXMLDocumentController(){
}
@FXML
private void addPart(ActionEvent event) throws IOException {
FXMLLoader loader = new FXMLLoader(getClass().getResource("addPart.fxml"));
Parent add_part_parent = (Parent) loader.load();
Stage stage = new Stage();
stage.setScene(new Scene(add_part_parent));
stage.show();
}
@FXML
private void modifyPart(ActionEvent event) throws IOException {
Parent modify_part_parent = FXMLLoader.load(getClass().getResource("modifyPart.fxml"));
Scene modify_part_scene = new Scene(modify_part_parent);
modify_part_scene.getStylesheets().add("style.css");
Stage app_stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
app_stage.setScene(modify_part_scene);
app_stage.show();
}
@FXML
private void addProduct(ActionEvent event) throws IOException {
Parent add_product_parent = FXMLLoader.load(getClass().getResource("addProduct.fxml"));
Scene add_product_scene = new Scene(add_product_parent);
add_product_scene.getStylesheets().add("style.css");
Stage app_stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
app_stage.setScene(add_product_scene);
app_stage.show();
}
@FXML
private void modifyProduct(ActionEvent event) throws IOException {
Parent modify_product_parent = FXMLLoader.load(getClass().getResource("modifyProduct.fxml"));
Scene modify_product_scene = new Scene(modify_product_parent);
modify_product_scene.getStylesheets().add("style.css");
Stage app_stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
app_stage.setScene(modify_product_scene);
app_stage.show();
}
@FXML
private void closeProgram(ActionEvent event) throws IOException {
Stage app_stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
app_stage.close();
}
@Override
public void initialize(URL url, ResourceBundle rb) {
// nameColumn.setCellValueFactory(cellData -> cellData.getValue().nameProperty());
// inventoryColumn.setCellValueFactory(cellData -> cellData.getValue().instockProperty().asObject());
// priceColumn.setCellValueFactory(cellData -> cellData.getValue().priceProperty().asObject());
nameColumn.setCellValueFactory(new PropertyValueFactory<>("name"));
inventoryColumn.setCellValueFactory(new PropertyValueFactory<>("instock"));
priceColumn.setCellValueFactory(new PropertyValueFactory<>("price"));
}
public void setMainApp(IMS mainApp) {
this.mainApp = mainApp;
// Add observable list data to the table
partTable.setItems(mainApp.getPartData());
}
@FXML
private void handleDeletePart(){
int selectedIndex = partTable.getSelectionModel().getSelectedIndex();
if (selectedIndex >= 0){
partTable.getItems().remove(selectedIndex);
} else {
Alert alert = new Alert(AlertType.WARNING);
alert.setTitle("No Part Selected");
alert.setHeaderText("No Part Selected");
alert.setContentText("Please select the part you would like to delete.");
alert.showAndWait();
}
}
}
FXMLDocument.fxml
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.control.cell.*?>
<?import javafx.collections.*?>
<?import fxmltableview.*?>
<?import ims.Part?>
<?import ims.Inhouse?>
<?import ims.Outsourced?>
<BorderPane id="main" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ims.FXMLDocumentController" >
<top>
<Label fx:id="mainTitle" text="Inventory Management System" />
</top>
<center>
<HBox fx:id="holding">
<children>
<VBox styleClass="contentBox">
<children>
<HBox styleClass="topBox">
<HBox styleClass="subHeading">
<Label text="Parts" />
</HBox>
<HBox styleClass="searchBox">
<Button text="Search" />
<TextField />
</HBox>
</HBox>
<TableView fx:id="partTable" styleClass="dataTable">
<columns>
<TableColumn fx:id="partIDColumn" text="Part ID" />
<TableColumn fx:id="nameColumn" text="Part Name" />
<TableColumn fx:id="inventoryColumn" text="Inventory Level" />
<TableColumn fx:id="priceColumn" text="Price/Cost per Unit" />
</columns>
</TableView>
<HBox styleClass="modificationButtons">
<children>
<Button onAction="#addPart" text="Add" />
<Button onAction="#modifyPart" text="Modify" />
<Button text="Delete" />
</children>
</HBox>
</children>
</VBox>
<VBox styleClass="contentBox">
<children>
<HBox styleClass="topBox">
<HBox styleClass="subHeading">
<Label text="Products" />
</HBox>
<HBox styleClass="searchBox">
<Button text="Search" />
<TextField />
</HBox>
</HBox>
<TableView fx:id="productTable" styleClass="dataTable">
<columns>
<TableColumn text="Part ID" />
<TableColumn text="Part Name" />
<TableColumn text="Inventory Level" />
<TableColumn text="Price/Cost per Unit" />
</columns>
</TableView>
<HBox styleClass="modificationButtons">
<children>
<Button onAction="#addProduct" text="Add" />
<Button onAction="#modifyProduct" text="Modify" />
<Button text="Delete" />
</children>
</HBox>
</children>
</VBox>
</children>
</HBox>
</center>
<bottom>
<HBox fx:id="exitButton">
<children>
<Button onAction="#closeProgram" text="Exit" />
</children>
</HBox>
</bottom>
</BorderPane>
Part.java
package ims;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.IntegerProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.beans.property.SimpleIntegerProperty;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
/**
*
* @author chelseacamper
*/
public class Part {
private final SimpleStringProperty name;
private final SimpleIntegerProperty instock;
private final SimpleDoubleProperty price;
private final SimpleIntegerProperty min;
private final SimpleIntegerProperty max;
public Part(){
this("", 0, 0.00, 0, 0);
}
public Part(String name, int instock, double price, int min, int max) {
this.name = new SimpleStringProperty(name);
this.instock = new SimpleIntegerProperty(instock);
this.price = new SimpleDoubleProperty(price);
this.min = new SimpleIntegerProperty(min);
this.max = new SimpleIntegerProperty(max);
}
public String getName() {
return name.get();
}
public void setName(String name) {
this.name.set(name);
}
public StringProperty nameProperty() {
return name;
}
public Double getPrice() {
return price.get();
}
public void setPrice(Double price) {
this.price.set(price);
}
public DoubleProperty priceProperty(){
return price;
}
public int getInstock() {
return instock.get();
}
public void setInstock(int instock) {
this.instock.set(instock);
}
public IntegerProperty instockProperty(){
return instock;
}
public int getMin() {
return min.get();
}
public void setMin(int min) {
this.min.set(min);
}
public IntegerProperty minProperty(){
return min;
}
public int getMax() {
return max.get();
}
public void setMax(int max) {
this.max.set(max);
}
public IntegerProperty maxProperty(){
return max;
}
}
addPartController.java
package ims;
import java.io.IOException;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TableView;
import javafx.scene.control.TextField;
import javafx.scene.control.ToggleButton;
import javafx.stage.Stage;
/**
* FXML Controller class
*
* @author chelseacamper
*/
public class AddPartController implements Initializable {
@FXML
ToggleButton inhouse;
@FXML
ToggleButton outsourced;
@FXML
Label inhouseLabel;
@FXML
Label outsourcedLabel;
@FXML
TextField inhouseTextField;
@FXML
TextField outsourcedTextField;
@FXML
private TableView<Part> partTable;
@FXML
private TextField partNameField;
@FXML
private TextField partInstockField;
@FXML
private TextField partPriceField;
@FXML
private TextField partMaxField;
@FXML
private TextField partMinField;
@FXML
private Button cancel;
@FXML
private Button save;
private Part part = new Part();
// private ObservableList<Part> partData = FXCollections.observableArrayList();
private ObservableList<Part> tableItems;
/**
* Initializes the controller class.
* @param url
* @param rb
*/
@Override
public void initialize(URL url, ResourceBundle rb) {
inhouseLabel.visibleProperty().bind( inhouse.selectedProperty() );
outsourcedLabel.visibleProperty().bind( outsourced.selectedProperty() );
inhouseTextField.visibleProperty().bind( inhouse.selectedProperty() );
outsourcedTextField.visibleProperty().bind( outsourced.selectedProperty() );
inhouseLabel.managedProperty().bind( inhouse.selectedProperty() );
outsourcedLabel.managedProperty().bind( outsourced.selectedProperty() );
inhouseTextField.managedProperty().bind( inhouse.selectedProperty() );
outsourcedTextField.managedProperty().bind( outsourced.selectedProperty() );
}
@FXML
public void addInhouse(ActionEvent event) throws IOException{
// Part tempPart = new Part(partNameField.getText(),
// Integer.parseInt(partInstockField.getText()),
// Double.parseDouble(partPriceField.getText()),
// Integer.parseInt(partMaxField.getText()),
// Integer.parseInt(partMinField.getText()));
// tableItems.add(new Part(partNameField.getText(),
// Integer.parseInt(partInstockField.getText()),
// Double.parseDouble(partPriceField.getText()),
// Integer.parseInt(partMaxField.getText()),
// Integer.parseInt(partMinField.getText())
// ));
part
.setName(partNameField.getText());
part.setPrice(Double.parseDouble(partPriceField.getText()));
part.setInstock(Integer.parseInt(partInstockField.getText()));
part.setMin(Integer.parseInt(partMinField.getText()));
part.setMax(Integer.parseInt(partMaxField.getText()));
System.out.println(partNameField.getText());
Stage stage = (Stage) cancel.getScene().getWindow();
stage.close();
}
@FXML
private void close(ActionEvent event) throws IOException {
Stage stage = (Stage) cancel.getScene().getWindow();
stage.close();
}
void setTableItems(ObservableList<Part> tableItems) {
this.tableItems = tableItems;
}
}
addPart.fxml
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.net.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<BorderPane id="addPage" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ims.AddPartController">
<stylesheets>
<String fx:value="style.css" />
</stylesheets>
<fx:define>
<ToggleGroup fx:id="inOutGroup" />
</fx:define>
<center>
<VBox fx:id="verticalHolding">
<children>
<HBox fx:id="topRow">
<Label text="Add Part"/>
<RadioButton fx:id="inhouse" toggleGroup="$inOutGroup" text="In-House"/>
<RadioButton fx:id="outsourced" toggleGroup="$inOutGroup" selected="true" text="Outsourced"/>
</HBox>
<HBox styleClass="fullWidth">
<HBox styleClass="halfWidthLeft">
<Label text="ID" />
</HBox>
<HBox styleClass="halfWidthRight">
<TextField promptText="Auto Gen - Disabled" disable="true" />
</HBox>
</HBox>
<HBox styleClass="fullWidth">
<HBox styleClass="halfWidthLeft">
<Label text="Name" />
</HBox>
<HBox styleClass="halfWidthRight">
<TextField fx:id="partNameField" promptText="Part Name" />
</HBox>
</HBox>
<HBox styleClass="fullWidth">
<HBox styleClass="halfWidthLeft">
<Label text="Inv" />
</HBox>
<HBox styleClass="halfWidthRight">
<TextField fx:id="partInstockField" promptText="Inv" />
</HBox>
</HBox>
<HBox styleClass="fullWidth">
<HBox styleClass="halfWidthLeft">
<Label text="Price/Cost" />
</HBox>
<HBox styleClass="halfWidthRight">
<TextField fx:id="partPriceField" promptText="Price/Cost" />
</HBox>
</HBox>
<HBox styleClass="fullWidth">
<HBox styleClass="halfWidthLeft">
<Label text="Max" />
</HBox>
<HBox styleClass="halfWidthRight">
<TextField styleClass="smallTextField" fx:id="partMaxField" promptText="Max" />
<Label text="Min" />
<TextField styleClass="smallTextField" fx:id="partMinField" promptText="Min" />
</HBox>
</HBox>
<HBox styleClass="fullWidth">
<HBox styleClass="halfWidthLeft">
<Label fx:id="inhouseLabel" text="Machine ID" />
<Label fx:id="outsourcedLabel" text="Company Name" />
</HBox>
<HBox styleClass="halfWidthRight">
<TextField fx:id="inhouseTextField" promptText="Mach ID" />
<TextField fx:id="outsourcedTextField" promptText="Comp Nm" />
</HBox>
</HBox>
<HBox styleClass="fullWidth">
<HBox styleClass="halfWidthLeft">
</HBox>
<HBox styleClass="halfWidthRight">
<Button onAction="#addInhouse" fx:id="save" text="Save" />
<Button onAction="#close" fx:id="cancel" text="Cancel" />
</HBox>
</HBox>
</children>
</VBox>
</center>
</BorderPane>
