Java FX使用特定模型填充tableview

您好，我有一个关于JavaFX中的TableView的问题，我想通过该对象的getter方法，用该对象中的对象的数据填充该表，该对象是该模型的一部分

首先，这是我的模型：

   package model;

import java.util.List;


public class Carmodel {

    private int carmodelID;
    private Cartype cartype;
    private Manufacturer manufacturer;
    private DrivingLicense drivingLicense;
    private String label;
    private int seats;
    private int kw;
    private String fuelType;
    private double priceDay;
    private double priceKM;
    private int axes;
    private int loadVolume;
    private int loadCapacity;
    private List<Equipment> equipmentList;


    public Carmodel() {


    }

    public int getCarmodelID() {
        return carmodelID;
    }

    public void setCarmodelID(int carmodelID) {
        this.carmodelID = carmodelID;
    }

    public Cartype getCartype() {
        return cartype;
    }

    public void setCartype(Cartype cartype) {
        this.cartype = cartype;
    }

    public Manufacturer getManufacturer() {
        return manufacturer;
    }

public void setManufacturer(Manufacturer manufacturer) {
    this.manufacturer = manufacturer;
}

public DrivingLicense getDrivingLicense() {
    return drivingLicense;
}

public void setDrivingLicense(DrivingLicense drivingLicense) {
    this.drivingLicense = drivingLicense;
}

public String getLabel() {
    return label;
}

public void setLabel(String label) {
    this.label = label;
}

public int getSeats() {
    return seats;
}

public void setSeats(int seats) {
    this.seats = seats;
}

public int getKw() {
    return kw;
}

public void setKw(int kw) {
    this.kw = kw;
}

public String getFuelType() {
    return fuelType;
}

public void setFuelType(String fuelType) {
    this.fuelType = fuelType;
}

public double getPriceDay() {
    return priceDay;
}

public void setPriceDay(double priceDay) {
    this.priceDay = priceDay;
}

public double getPriceKM() {
    return priceKM;
}

public void setPriceKM(double priceKM) {
    this.priceKM = priceKM;
}

public int getAxes() {
    return axes;
}

public void setAxes(int axes) {
    this.axes = axes;
}

public int getLoadVolume() {
    return loadVolume;
}

public void setLoadVolume(int loadVolume) {
    this.loadVolume = loadVolume;
}

public int getLoadCapacity() {
    return loadCapacity;
}

public void setLoadCapacity(int loadCapacity) {
    this.loadCapacity = loadCapacity;
}

public List<Equipment> getEquipmentList() {
    return equipmentList;
}

public void setEquipmentList(List<Equipment> equipmentList) {
    this.equipmentList = equipmentList;
}

这是我的JavaFX视图控制器：

public class CarmodelController implements Initializable {


CarmodelRepository carmodelRepository;
@FXML public TableView CarmodelTable;
@FXML public TableColumn<Carmodel,Integer> tableColumnID ;
@FXML public TableColumn<Carmodel,String> tableColumnLabel ;
@FXML public TableColumn<Carmodel, String> tableColumnManufacturer ;
@FXML public TableColumn<Carmodel,String> tableColumnCartype ;




public void initialize(URL location, ResourceBundle resources) {


    carmodelRepository= new CarmodelRepository();

    List<Carmodel> carmodelList= carmodelRepository.readAll();

    ObservableList<Carmodel> carmodelObservableList = FXCollections.observableArrayList(carmodelList);



    tableColumnID.setCellValueFactory(new PropertyValueFactory<Carmodel, Integer>("carmodelID"));
    tableColumnLabel.setCellValueFactory(new PropertyValueFactory<Carmodel, String>("label"));
    tableColumnManufacturer.setCellValueFactory(new PropertyValueFactory<Carmodel, String>("manufacturer") 

提前谢谢你

你能行

tableColumnManufacturer.setCellValueFactory(cellData -> 
    new ReadOnlyStringWrapper(cellData.getValue().getManufacturer().getName());

setCellValueFactory

方法需要一个

回调

对象。因此，此代码中的

cellData

是一个

CellDataFeatures

对象，而

cellData.getValue（）

为行提供

CarModel

对象。然后

cellData.getValue（）.getManufacturer（）.getName（）

给出所需的值；您只需将其包装在一个

ReadOnlyObservableWrapper

中，即可获得包含该值的

ObservableValue

。

谢谢：）这对我很有帮助！

    CarmodelTable.setItems(carmodelObservableList);

}

tableColumnManufacturer.setCellValueFactory(cellData -> 
    new ReadOnlyStringWrapper(cellData.getValue().getManufacturer().getName());