回答編集履歴
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見直しキャンペーン中
answer
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`ScheduleData`がちょっとおかしいです。
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私もあまりわかっていませんが、↓を注意深く読んでやってみるとこんな感じでしょうか?
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[13 表ビュー(リリース8)](https://docs.oracle.com/javase/jp/8/javafx/user-interface-tutorial/table-view.htm)
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アイテムの追加・編集まで(編集はEnterで確定)
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```
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<?xml version="1.0" encoding="UTF-8"?>
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<?import javafx.scene.control.Button?>
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<?import javafx.scene.control.TableColumn?>
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<?import javafx.scene.control.TableView?>
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<?import javafx.scene.control.TextField?>
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<?import javafx.scene.layout.BorderPane?>
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<?import javafx.scene.layout.HBox?>
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<BorderPane xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1"
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fx:controller="sample.SceduleTableController">
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<center>
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<TableView fx:id="tableView1" editable="true">
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<columns>
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<TableColumn fx:id="column" prefWidth="200.0" text="data"/>
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</columns>
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</TableView>
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</center>
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<bottom>
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<HBox>
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<TextField fx:id="textField1"/>
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<Button onAction="#onButton1Click" text="Add"/>
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</HBox>
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</bottom>
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</BorderPane>
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```
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```Java
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package sample;
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import javafx.collections.FXCollections;
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import javafx.collections.ObservableList;
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import javafx.fxml.FXML;
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import javafx.scene.control.TableColumn;
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import javafx.scene.control.TableView;
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import javafx.scene.control.TextField;
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import javafx.scene.control.cell.PropertyValueFactory;
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import javafx.scene.control.cell.TextFieldTableCell;
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public class SceduleTableController {
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@FXML
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private TableView<ScheduleData> tableView1;
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@FXML
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private TableColumn<ScheduleData, String> column;
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@FXML
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private TextField textField1;
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private ObservableList<ScheduleData> schedules = FXCollections.observableArrayList();
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@FXML
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void initialize() {
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tableView1.setItems(schedules);
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column.setCellValueFactory(new PropertyValueFactory<>("data"));
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column.setCellFactory(TextFieldTableCell.forTableColumn());
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column.setOnEditCommit((TableColumn.CellEditEvent<ScheduleData, String> t) -> {
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ScheduleData data = t.getTableView().getItems().get(t.getTablePosition().getRow());
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data.setData(t.getNewValue());
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});
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schedules.add(new ScheduleData("aaaa"));
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schedules.add(new ScheduleData("bbbb"));
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}
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@FXML
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protected void onButton1Click() {
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String data = textField1.getText();
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if (0 < data.length()) {
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schedules.add(new ScheduleData(data));
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textField1.clear();
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}
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}
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}
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```
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```
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import javafx.beans.property.
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}
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import javafx.
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import javafx.
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import javafx.scene.
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import javafx.
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primaryStage.
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}
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1
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`ScheduleData`がちょっとおかしいです。
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2
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+
|
3
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+
私もあまりわかっていませんが、↓を注意深く読んでやってみるとこんな感じでしょうか?
|
4
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+
[13 表ビュー(リリース8)](https://docs.oracle.com/javase/jp/8/javafx/user-interface-tutorial/table-view.htm)
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5
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+
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6
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+
アイテムの追加・編集まで(編集はEnterで確定)
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7
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+
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8
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```xml
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<?xml version="1.0" encoding="UTF-8"?>
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<?import javafx.scene.control.Button?>
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<?import javafx.scene.control.TableColumn?>
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<?import javafx.scene.control.TableView?>
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<?import javafx.scene.control.TextField?>
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<?import javafx.scene.layout.BorderPane?>
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<?import javafx.scene.layout.HBox?>
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<BorderPane xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1"
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fx:controller="sample.SceduleTableController">
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<center>
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<TableView fx:id="tableView1" editable="true">
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<columns>
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<TableColumn fx:id="column" prefWidth="200.0" text="data"/>
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</columns>
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</TableView>
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</center>
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<bottom>
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<HBox>
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<TextField fx:id="textField1"/>
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<Button onAction="#onButton1Click" text="Add"/>
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</HBox>
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</bottom>
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</BorderPane>
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```
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```Java
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package sample;
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import javafx.collections.FXCollections;
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import javafx.collections.ObservableList;
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import javafx.fxml.FXML;
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import javafx.scene.control.TableColumn;
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import javafx.scene.control.TableView;
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import javafx.scene.control.TextField;
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import javafx.scene.control.cell.PropertyValueFactory;
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import javafx.scene.control.cell.TextFieldTableCell;
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public class SceduleTableController {
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@FXML
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private TableView<ScheduleData> tableView1;
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@FXML
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private TableColumn<ScheduleData, String> column;
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@FXML
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private TextField textField1;
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private ObservableList<ScheduleData> schedules = FXCollections.observableArrayList();
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@FXML
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void initialize() {
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tableView1.setItems(schedules);
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column.setCellValueFactory(new PropertyValueFactory<>("data"));
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column.setCellFactory(TextFieldTableCell.forTableColumn());
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column.setOnEditCommit((TableColumn.CellEditEvent<ScheduleData, String> t) -> {
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ScheduleData data = t.getTableView().getItems().get(t.getTablePosition().getRow());
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data.setData(t.getNewValue());
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});
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schedules.add(new ScheduleData("aaaa"));
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schedules.add(new ScheduleData("bbbb"));
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}
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@FXML
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protected void onButton1Click() {
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String data = textField1.getText();
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if (0 < data.length()) {
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schedules.add(new ScheduleData(data));
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textField1.clear();
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}
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}
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}
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```
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```Java
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package sample;
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import javafx.beans.property.SimpleStringProperty;
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import javafx.beans.property.StringProperty;
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public class ScheduleData {
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private StringProperty data;
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public ScheduleData(String data) {
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this.data = new SimpleStringProperty(data);
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}
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public String getData() {
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return data.get();
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}
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public void setData(String data) {
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this.data.set(data);
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}
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}
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```
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```Java
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package sample;
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import javafx.application.Application;
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import javafx.fxml.FXMLLoader;
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import javafx.scene.Parent;
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import javafx.scene.Scene;
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import javafx.stage.Stage;
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public class Main extends Application {
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public static void main(String[] args) {
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launch(args);
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}
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@Override
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public void start(Stage primaryStage) throws Exception {
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Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
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primaryStage.setScene(new Scene(root, 300, 275));
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primaryStage.show();
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}
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}
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```
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