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我是JavaFx的新手，我嘗試創建一個tableview，並使用場景構建器創建fxml。如果我運行該程序，表格沒有獲取值。我發現這個問題在某種程度上與我的要求（javaFX 2.2 - Not able to populate table from Controller）相匹配，但我的代碼也與此相匹配。但我仍然無法獲得表格中的值。無法將值插入到tableview中 - JavaFx
我有參考以下視頻：http://www.youtube.com/watch?v=HiZ-glk9_LE
我的代碼如下，
MainView.java
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package controller;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;
import javafx.stage.Stage;
public class MainView extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) throws Exception {
try {
AnchorPane page = FXMLLoader.load(MainView.class.getResource("MainView.fxml"));
Scene scene = new Scene(page);
primaryStage.setScene(scene);
primaryStage.setTitle("Sample Window");
primaryStage.setResizable(false);
primaryStage.show();
} catch (Exception e) {
}
}
}
MainView.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.*?>
<AnchorPane id="AnchorPane" prefHeight="400.0" prefWidth="600.0" xmlns:fx="http://javafx.com/fxml" fx:controller="controller.MainViewController">
<children>
<SplitPane dividerPositions="0.535175879396985" focusTraversable="true" orientation="VERTICAL" prefHeight="400.0" prefWidth="600.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
<items>
<AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="100.0" prefWidth="160.0">
<children>
<TableView fx:id="tableID" prefHeight="210.0" prefWidth="598.0" tableMenuButtonVisible="true" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
<columns>
<TableColumn minWidth="20.0" prefWidth="40.0" text="ID" fx:id="tID" />
<TableColumn prefWidth="100.0" text="Date" fx:id="tDate" />
<TableColumn prefWidth="200.0" text="Name" fx:id="tName" />
<TableColumn prefWidth="75.0" text="Price" fx:id="tPrice" />
</columns>
</TableView>
</children>
</AnchorPane>
<AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="100.0" prefWidth="160.0" />
</items>
</SplitPane>
</children>
</AnchorPane>
MainViewController.java
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package controller;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory;
import model.Table;
/**
* FXML Controller class
*
*/
public class MainViewController implements Initializable {
/**
* Initializes the controller class.
*/
@FXML
TableView<Table> tableID;
@FXML
TableColumn<Table, Integer> tID;
@FXML
TableColumn<Table, String> tName;
@FXML
TableColumn<Table, String> tDate;
@FXML
TableColumn<Table, String> tPrice;
int iNumber = 1;
ObservableList<Table> data =
FXCollections.observableArrayList(
new Table(iNumber++, "Dinesh", "12/02/2013", "20"),
new Table(iNumber++, "Vignesh", "2/02/2013", "40"),
new Table(iNumber++, "Satheesh", "1/02/2013", "100"),
new Table(iNumber++, "Dinesh", "12/02/2013", "16"));
@Override
public void initialize(URL url, ResourceBundle rb) {
// System.out.println("called");
tID.setCellValueFactory(new PropertyValueFactory<Table, Integer>("rID"));
tName.setCellValueFactory(new PropertyValueFactory<Table, String>("rName"));
tDate.setCellValueFactory(new PropertyValueFactory<Table, String>("rDate"));
tPrice.setCellValueFactory(new PropertyValueFactory<Table, String>("rPrice"));
tableID.setItems(data);
}
}
Table.java
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package model;
import javafx.beans.property.SimpleIntegerProperty;
import javafx.beans.property.SimpleStringProperty;
public class Table {
SimpleIntegerProperty rID;
SimpleStringProperty rName;
SimpleStringProperty rDate;
SimpleStringProperty rPrice;
public Table(int rID, String rName, String rDate, String rPrice) {
this.rID = new SimpleIntegerProperty(rID);
this.rName = new SimpleStringProperty(rName);
this.rDate = new SimpleStringProperty(rDate);
this.rPrice = new SimpleStringProperty(rPrice);
System.out.println(rID);
System.out.println(rName);
System.out.println(rDate);
System.out.println(rPrice);
}
public Integer getrID() {
return rID.get();
}
public void setrID(Integer v) {
this.rID.set(v);
}
public String getrDate() {
return rDate.get();
}
public void setrDate(String d) {
this.rDate.set(d);
}
public String getrName() {
return rName.get();
}
public void setrName(String n) {
this.rDate.set(n);
}
public String getrPrice() {
return rPrice.get();
}
public void setrPrice(String p) {
this.rPrice.set(p);
}
}
在此先感謝。