在JAVAFX表格視圖中設置值 - 與另一個對象的對象

Question

我的DTO對象包含另外兩個對象。我需要將這些值也設置在表格中。

controller.java

package controller; 

import com.jfoenix.controls.JFXButton; 
import com.jfoenix.controls.JFXDatePicker; 
import com.jfoenix.controls.JFXTextField; 
import dto.AppointmentDTO; 
import dto.DoctorDTO; 
import dto.PatientDTO; 
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.TableView; 
import javafx.scene.control.cell.PropertyValueFactory; 


public class AddAppointmentController implements Initializable { 


    @FXML 
    private TableView<AppointmentDTO> tblView; 

    private ObservableList<AppointmentDTO> tblData; 

    /** 
    * Initializes the controller class. 
    */ 
    @Override 
    public void initialize(URL url, ResourceBundle rb) { 
     tblData = FXCollections.observableArrayList(); 

     tblView.getColumns().get(0).setCellValueFactory(new PropertyValueFactory<>("appointmentID")); 
     tblView.getColumns().get(1).setCellValueFactory(new PropertyValueFactory<>("appointDate")); 
     tblView.getColumns().get(2).getColumns().get(0).setCellValueFactory(new PropertyValueFactory<>("patientName")); 
     tblView.getColumns().get(2).getColumns().get(1).setCellValueFactory(new PropertyValueFactory<>("patienAge")); 
     tblView.getColumns().get(2).getColumns().get(2).setCellValueFactory(new PropertyValueFactory<>("ContactNumber")); 
     tblView.getColumns().get(3).getColumns().get(0).setCellValueFactory(new PropertyValueFactory<>("doctorName")); 
     tblView.getColumns().get(3).getColumns().get(1).setCellValueFactory(new PropertyValueFactory<>("hospital")); 

     tblData.add(new AppointmentDTO(12, "201", new PatientDTO(2, "uh", 12, "hj"), new DoctorDTO(4, "ghj", "ghj"))); 

     tblView.setItems(tblData); 
    } 

} 

AppointmentDTO.java ，這是完全封裝類。

package dto; 
    public class AppointmentDTO { 
     private int appointmentID; 
     private String appointDate; 
     private PatientDTO patientDTO; 
     private DoctorDTO doctorDTO; 
    } 

PatientDTO是具有這些性質的完全封裝;

private int patienID; 
    private String patientName; 
    private int patienAge; 
    private String ContactNumber; 

DoctorDTO也完全具有這些特性的封裝;

private int doctorID; 
private String doctorName; 
private String hospital; 

Answer 1

你可以做，例如，

@FXML 
private TableColumn<AppointmentDTO, String> patientNameColumn ; 

// ... 

public void initialize() { 

    // ... 

    patientNameColumn.setCellValueFactory(cellData -> 
     new SimpleStringProperty(cellData.getValue().getPatientDTO().getPatientName())); 

    // ... 
} 

Answer 2

檢查this環節出

這對ListCell，但我認爲你可以很容易地將其應用到TableView。

也許this項目的代碼也可能有幫助。