JavaFX how I Can Get value form TableView to textfield - javafx

Question

Someone help me, How I can pass a value from TableView(TableView show data from database) to textField and then the same value save to database??
Regards
ps I can Show the source code;
I think I m not able to explain it, I show u piece of code
this is my 1 st fxml file where I take data from user:
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.DatePicker?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.RowConstraints?>
<HBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1" fx:controller="mojprogram.elkosz.controllers.AddCashRegisterController">
<children>
<GridPane prefHeight="398.0" prefWidth="624.0">
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" maxWidth="295.0" minWidth="10.0" prefWidth="193.0" />
<ColumnConstraints hgrow="SOMETIMES" maxWidth="449.0" minWidth="10.0" prefWidth="407.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<Label text="Model Kasy Fiskalnej" GridPane.rowIndex="1" />
<Label text="Numer Seryjny" GridPane.rowIndex="2" />
<Label text="Data Zakupu" GridPane.rowIndex="3" />
<Label text="Data Pierwszego Przeglądu" GridPane.rowIndex="4" />
<Button fx:id="choisebutton" mnemonicParsing="false" onAction="#choiceCompany" text="Firma" />
<Label text="Data Następnego Przeglądu" GridPane.rowIndex="5" />
<TextField fx:id="companytextfieldCH" GridPane.columnIndex="1" />
<TextField fx:id="cashMachinetextfield" GridPane.columnIndex="1" GridPane.rowIndex="1" />
<TextField fx:id="serialnumber" GridPane.columnIndex="1" GridPane.rowIndex="2" />
<DatePicker fx:id="buydate" GridPane.columnIndex="1" GridPane.rowIndex="3" />
<DatePicker fx:id="firstcheck" GridPane.columnIndex="1" GridPane.rowIndex="4" />
<DatePicker fx:id="nextchech" GridPane.columnIndex="1" GridPane.rowIndex="5" />
<Button fx:id="addmachine" mnemonicParsing="false" onAction="#addCashRegister" text="Dodaj" GridPane.columnIndex="1" GridPane.rowIndex="6" />
</children>
</GridPane>
</children>
</HBox>
This is Controller:
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.DatePicker;
import javafx.scene.control.TextField;
import javafx.stage.Modality;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
import java.io.IOException;
public class AddCashRegisterController {
#FXML
private Button addRegister;
#FXML
private TextField cashMachinetextfield;
#FXML
private TextField serialnumber;
#FXML
private DatePicker buydate;
#FXML
private DatePicker firstcheck;
#FXML
private DatePicker nextcheck;
#FXML
private TextField companytextfieldCH;
private CashRegisterModel cashRegisterModel;
public void choiceCompany() {
Stage stage = new Stage();
FXMLLoader loader = new FXMLLoader(getClass().getResource("/fxml/ChoiceCompany.fxml"));
try {
Parent parent = loader.load();
ChoiceCompanyController controller = loader.getController();
Scene scene = new Scene(parent);
stage.setScene(scene);
stage.initModality(Modality.APPLICATION_MODAL);
stage.initStyle(StageStyle.UNDECORATED);
stage.show();
} catch (IOException e) {
e.printStackTrace();
}
}
#FXML
private void initialize(){
this.cashRegisterModel = new CashRegisterModel();
}
public void addCashRegister() {
}
}
This is fxml file with Tableview
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.geometry.Insets?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.TableColumn?>
<?import javafx.scene.control.TableView?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.VBox?>
<VBox fx:id="choiceCompany" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="487.0" prefWidth="743.0" xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1" fx:controller="mojprogram.elkosz.controllers.ChoiceCompanyController">
<children>
<TableView fx:id="CompanyTableView" onMouseClicked="#choice" prefHeight="446.0" prefWidth="743.0">
<columns>
<TableColumn fx:id="companycolumn" prefWidth="120.0" text="Nazwa Firmy" />
<TableColumn fx:id="NIPcolumn" prefWidth="116.0" text="NIP" />
<TableColumn fx:id="citycolumn" minWidth="0.0" prefWidth="115.0" text="Miejscowość" />
<TableColumn fx:id="streetcolum" minWidth="0.0" prefWidth="113.0" text="Ulica" />
<TableColumn fx:id="contactcolumn" prefWidth="124.0" text="Osoba Kontaktowa" />
<TableColumn fx:id="phonecolumn" prefWidth="153.0" text="Numer Telefonu" />
</columns>
</TableView>
<HBox alignment="CENTER_RIGHT" prefHeight="100.0" prefWidth="200.0">
<children>
<Button fx:id="closeButton" mnemonicParsing="false" onAction="#closeButtonaction" prefHeight="25.0" prefWidth="75.0" text="Ok" />
</children>
<opaqueInsets>
<Insets />
</opaqueInsets>
<VBox.margin>
<Insets right="35.0" />
</VBox.margin>
</HBox>
</children>
</VBox>
This is controller of this
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.Button;
import javafx.scene.control.SelectionMode;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
import mojprogram.elkosz.modelFX.CompanyFx;
import mojprogram.elkosz.modelFX.CompanyListModel;
import org.omg.CORBA.portable.ApplicationException;
import java.awt.*;
public class ChoiceCompanyController {
#FXML
public Button closeButton;
public VBox getChoiceCompany() {
return choiceCompany;
}
#FXML
private VBox choiceCompany;
#FXML
private TableView<CompanyFx> CompanyTableView;
#FXML
private TableColumn<CompanyFx, String> companycolumn;
#FXML
private TableColumn<CompanyFx, String> NIPcolumn;
#FXML
private TableColumn<CompanyFx, String> citycolumn;
#FXML
private TableColumn<CompanyFx, String> streetcolum;
#FXML
private TableColumn<CompanyFx, String> contactcolumn;
#FXML
private TableColumn<CompanyFx, String> phonecolumn;
private CompanyListModel companyListModel;
#FXML
private void initialize(){
this.companyListModel = new CompanyListModel();
try {
this.companyListModel.iniati();
} catch (ApplicationException e) {
e.printStackTrace();
}
this.CompanyTableView.setItems(this.companyListModel.getCompanyFxObservableList());
this.companycolumn.setCellValueFactory(cellData -> cellData.getValue().companyNameFxProperty());
this.NIPcolumn.setCellValueFactory(cellData -> cellData.getValue().NIPfxProperty());
this.citycolumn.setCellValueFactory(cellData -> cellData.getValue().cityfxProperty());
this.streetcolum.setCellValueFactory(cellData -> cellData.getValue().streetfxProperty());
this.contactcolumn.setCellValueFactory(cellData -> cellData.getValue().contactpersonfxProperty());
phonecolumn.setCellValueFactory(cellData -> cellData.getValue().phonenumberfxProperty());
}
#FXML
public void choice() {
//CompanyTableView.getSelectionModel().setSelectionMode(SelectionMode.SINGLE);
CompanyFx selected = CompanyTableView.getSelectionModel().getSelectedItem();
System.out.print(selected.toString());
}
#FXML
public void closeButtonaction() {
Stage stage = (Stage) closeButton.getScene().getWindow();
stage.close();
}
}
From this tableview I try to pass value to textfield and then I want to save it in new table of database

Answer 1

I don't understant what you need exactly ,but i think that you desire to get value from row of TableView and pass value of cell to TextField, you can do this if you acces to rows and get values from cells one by one.
PersonView.setRowFactory(event -> {
TableRow<Person> row = new TableRow<>();
row.setOnMouseEntered(event -> {
try {
if (row.isSelected) {
if (row.getItem().getId() != null && row.getItem().getName() != null) {
String Id=row.getItem.getId();
String Name=row.getItem.getId();
IdTextField.setText(Id);
NameTextField.setText(Name);
}
});
return row;
});
I hope this code can help you