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對象
嘿大家想顯示內的另一對象的屬性,使其更清楚,我有一個像這樣定義的類Produit
:如何顯示在TableColumn的
public class Produit {
private int idproduit;
private float prixunitaire;
private String designation;
private String description;
private boolean etatp;
private Bondereduction bondereductions;
private String lienimg;
private Categorie categories;
}
隨着它的getter和setter和....
,我試圖顯示的TableView內這些數據我使用,使像這樣
public class UpdateProdController implements Initializable {
@FXML
private TableColumn prixunitaire;
@FXML
private TableColumn description;
@FXML
private TableColumn designation;
@FXML
private TableColumn<Categorie,String> categorie;
@FXML
private TableColumn<Bondereduction, String> sommereduction;
@FXML
private TableColumn img;
ObservableList<Produit> prodList = FXCollections.observableArrayList();
@FXML
private TableView<Produit> updatetable;
String xx="";
/**
* Initializes the controller class.
*/
@Override
public void initialize(URL url, ResourceBundle rb) {
ProduitService pss = new ProduitService();
prodList = pss.SelectProduits();
//String des =prodList.get(0).getCategories().getDesignation().;
System.out.println("sqsdqsdqsd " + prodList);
updatetable.setItems(prodList);
prixunitaire.setCellValueFactory(new PropertyValueFactory<>("prixunitaire"));
description.setCellValueFactory(new PropertyValueFactory<>("description"));
designation.setCellValueFactory(new PropertyValueFactory<>("designation"));
sommereduction.setCellValueFactory(new PropertyValueFactory<>("Bondereduction.sommereduction"));
categorie.setCellValueFactory(new PropertyValueFactory<>("Categorie.designation"));
img.setCellValueFactory(new PropertyValueFactory<>("lienimg"));
}
當我執行這個代碼,我只得到categorie
和sommereduction
的TableColumn空的,問題是這兩條線
sommereduction.setCellValueFactory(new PropertyValueFactory<>("Bondereduction.sommereduction"));
categorie.setCellValueFactory(new PropertyValueFactory<>("Categorie.designation"));
誰能幫助我如何改變PropertyValueFactory<>
得到一個對象,而不是字符串,那麼它就會明白那正試圖在對象內顯示一個字段。感謝任何幫助。
非常感謝你的工作 –