Java FX Dynamic TableView

Question

Hi
I have a problem with dynamic TableView and the error is:
SEVERE: javafx.scene.control.Control loadSkinClass Failed to load skin 'StringProperty [bean: TableRow[id=null, styleClass=cell indexed-cell table-row-cell], name: skinClassName, value: com.sun.javafx.scene.control.skin.TableRowSkin]' for control TableRow[id=null, styleClass=cell indexed-cell table-row-cell]
package sample;
import java.sql.*;
import java.util.Properties;
import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.value.ObservableValue;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.Scene;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableColumn.CellDataFeatures;
import javafx.scene.control.TableView;
import javafx.stage.Stage;
import javafx.util.Callback;
public class Insert_TableView{
   private ObservableList<ObservableList> list_search;
  public void vytvor(TableView tableview1){
  Connection conn = null;
   PreparedStatement stmt = null;
   Properties connectionProps = new Properties();
   connectionProps.put("user", "root");
   connectionProps.put("password", "916626");
   String connectionString = "jdbc:mysql://localhost:3306/DBS_projekt";
   list_search = FXCollections.observableArrayList();
  try {
  conn = DriverManager.getConnection(connectionString, connectionProps);
   stmt = conn.prepareStatement("SELECT * FROM bycikel");
   ResultSet rs = stmt.executeQuery();
   // ---- ADD COLUMNS ---
   for(int i=0 ; i<rs.getMetaData().getColumnCount(); i++){
   final int j = i;
   TableColumn mycolumn = new TableColumn(rs.getMetaData().getColumnName(i+1));
   mycolumn.setCellValueFactory(new Callback<CellDataFeatures<ObservableList, String>, ObservableValue<String>>()
   public ObservableValue<String> call (CellDataFeatures < ObservableList, String > param){
   return new SimpleStringProperty(param.getValue().get(j).toString());
   tableview1.getColumns().addAll(mycolumn);
   while(rs.next()){
  ObservableList<String> riadok = FXCollections.observableArrayList();
  for(int i=1 ; i<rs.getMetaData().getColumnCount(); i++){
  riadok.add(rs.getString(i));
   list_search.add(riadok);
  tableview1.setItems(list_search);
   }catch (SQLException e) {
  e.printStackTrace();
   } finally {
   try {
  stmt.close();
   } catch (SQLException e) {
  e.printStackTrace();
can you pls help me? thx

Answer 1

JavaFx runs on the JVM (Java Virtual Machine) that resides on your computer ie JavaFX Version 1.0 runs on Java 1.6 r11 on Windows and Java 1.5 on Mac.
JavaFX can be made to asynchronously talk to a server similar to AJAX.
JavaFx has bridges the gap between rich applications and media can be made independent of browser technology.
With JavaFx one can build desktop applications as well as a internet applications and use already existing java code to achieve previously difficult apps.
Edited by: Serete on Dec 4, 2008 6:41 PM