Illegal scape character ! "String url"

entendi ¬¬ !

que burro que eu fui =x

Mas eu não aprendi ainda a salvar no banco de dados.

Existe um jeito simples para eu depurar este “provavel” erro?

sds,

vc ta usando qual ide?

NetBeans IDE 7.0M1

Seria isso?

:slight_smile:

clica do lado da linha onde vc deseja colocar um break, vai aparecer uma bolinha la, ai vai ter alguma opção de run debug, ai a hr que vc clica no botao, e ele for passa pela linha, ele vai para la, ai vc olha as propriedades

boaa …

O erro eu achei…a solução não =D

erro:

rs.getString(“cor”) = > Exception occurried in target VM : [Microsoft][ODBC Driver Manager] Estado de cursor inválido <

Oque seria isso?

Não entendo pois eu coloquei um pause break na linha “ResultSet rs = st.executeQuery(“SELECT cor FROM [_m_cad_cores] WHERE Cod=2”);” e quando eu mandei executar a linha ela funcionou…

deu zica naquela de cima mesmo.

sds,

amigo, terei que me ausentar até amanha pois estou em periodo de servico e tenho que ir para faculdade.

Amanha de manha, umas 7 hrs já estarei conectado aqui!

Se voce puder me ajudar ainda te agradeço

E claro se alguem quiser postar um help pra min eu leio amanha.

Muito obrigado a todos por tudo que me ajudaram até este momento !!

Saudações !

tentei resolver o problema mas ainda não encontrei a solucao

:expressionless:

só saber que a linha esta sendo executada nao quer dizer nda, via select no banco usando essa msm query vc esta tendo algum resultado?

só um minuto irei checar

fiz os testes e me retornou uma cor sim :wink:

Ah, tentei executar hoje de manha o aplicativo mas quando eu clico em Executar Projeto principal ele compila e tudo mas não abre o formulario na tela

pq sera? se ele esta setado como .visible = true

public static void main(String args[]) {
    java.awt.EventQueue.invokeLater(new Runnable() {
        public void run() {
            new TESTECONECTIVIDADE().setVisible(true);
        }
    });

init:
deps-jar:
Compiling 1 source file to C:\Documents and Settings\danilo\TESTE CONECTIVIDADE\build\classes
compile:
run:
EXECUTADO COM SUCESSO (tempo total: 2 segundos)

??? saberia o porque?

nao ta dando erro a hr que vc sobe a app?

o meu formulario tem 1 caixa de texto, e um botao

segue o codigo dele

package testeconectividade;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;

/**
 *
 * @author  danilo
 */
public class TESTECONECTIVIDADE extends javax.swing.JFrame {
    
    /** Creates new form TESTECONECTIVIDADE */
    public TESTECONECTIVIDADE() {
        initComponents();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Código Gerado ">                          
    private void initComponents() {
        jTextField1 = new javax.swing.JTextField();
        jButton2 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jButton2.setText("jButton2");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(108, 108, 108)
                        .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 212, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(159, 159, 159)
                        .addComponent(jButton2)))
                .addContainerGap(80, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(56, 56, 56)
                .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(40, 40, 40)
                .addComponent(jButton2)
                .addContainerGap(161, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>                        

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                         
        String url = "jdbc:odbc:ACCESSJAVA"; 
        String usuario = ""; 
        String senha = ""; 
        try { 
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); 
            Connection con;
            try {
                con = DriverManager.getConnection(url, usuario, senha); 
                Statement st = con.createStatement(); 
                ResultSet rs = st.executeQuery("SELECT cor FROM [_m_cad_cores] WHERE Cod=2"); 
                jTextField1.setText(rs.getString("cor")); 
                
            } catch (SQLException ex) {
                JOptionPane.showMessageDialog(null,"Conexão não estabelecida","Mensagem do Programa",JOptionPane.INFORMATION_MESSAGE);
                ex.printStackTrace();
            } 
            JOptionPane.showMessageDialog(null,"Conexão estabelecida","Mensagem do Programa",JOptionPane.INFORMATION_MESSAGE);
            
        } catch (ClassNotFoundException ex) { 
          //  Logger.getLogger(DesktopApplication1View.class.getName()).log(Level.SEVERE, null, ex); 
            JOptionPane.showMessageDialog(null,"Conexão não estabelecida","Mensagem do Programa",JOptionPane.INFORMATION_MESSAGE); 
        } 
        finally{ 
            
        }  // TODO adicione seu código de manipulação aqui:
    }                                        
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new TESTECONECTIVIDADE().setVisible(true);
            }
        });
    }
    
    // Declaração de variáveis - não modifique                     
    private javax.swing.JButton jButton2;
    private javax.swing.JTextField jTextField1;
    // Fim da declaração de variáveis                   
    
}

Quando mando executar ele manda essa msg na saida

init:
deps-jar:
Compiling 1 source file to C:\Documents and Settings\danilo\TESTE CONECTIVIDADE\build\classes
compile:
run:
EXECUTADO COM SUCESSO (tempo total: 0 segundos)

mas não abre o formulario pra poder mecher.

entendeu?

amigo favor desconsiderar,

Eu estava tentando rodar em um Netbeans bugado

Instalei dnv e rodou… mas o botão não funciona…no caso é aquele problema que paramos ontem.

=)

véi, malz msm, mas swing nunca mexi cara

o result deve ter alguma lista de parametros como propriedades, qdo estiver debugando na linha abaixo onde vc manda o resultado do select pra ele, poe um braek, debuga, e v c a lista de propriedades dele nao ta vindo vazia…

tranquilão, já esta rodando …

só esta dando aquele erro na SQL que eu te falei ontem

nesta linha :

jTextField1.setText(rs.getString(“cor”));

vou te mostrar exatamente como esta o codigo hoje do formulario ( oque eu passei no post acima favor desconsiderar )

/*
 * DesktopApplication1View.java
 */

package desktopapplication1;

import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JOptionPane;

/**
 * The application's main frame.
 */
public class DesktopApplication1View extends FrameView {

    public DesktopApplication1View(SingleFrameApplication app) {
        super(app);

        initComponents();

        // status bar initialization - message timeout, idle icon and busy animation, etc
        ResourceMap resourceMap = getResourceMap();
        int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
        messageTimer = new Timer(messageTimeout, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                statusMessageLabel.setText("");
            }
        });
        messageTimer.setRepeats(false);
        int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
        for (int i = 0; i < busyIcons.length; i++) {
            busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
        }
        busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
                statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
            }
        });
        idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
        statusAnimationLabel.setIcon(idleIcon);
        progressBar.setVisible(false);

        // connecting action tasks to status bar via TaskMonitor
        TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
        taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
            public void propertyChange(java.beans.PropertyChangeEvent evt) {
                String propertyName = evt.getPropertyName();
                if ("started".equals(propertyName)) {
                    if (!busyIconTimer.isRunning()) {
                        statusAnimationLabel.setIcon(busyIcons[0]);
                        busyIconIndex = 0;
                        busyIconTimer.start();
                    }
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(true);
                } else if ("done".equals(propertyName)) {
                    busyIconTimer.stop();
                    statusAnimationLabel.setIcon(idleIcon);
                    progressBar.setVisible(false);
                    progressBar.setValue(0);
                } else if ("message".equals(propertyName)) {
                    String text = (String)(evt.getNewValue());
                    statusMessageLabel.setText((text == null) ? "" : text);
                    messageTimer.restart();
                } else if ("progress".equals(propertyName)) {
                    int value = (Integer)(evt.getNewValue());
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(false);
                    progressBar.setValue(value);
                }
            }
        });
    }

    @Action
    public void showAboutBox() {
        if (aboutBox == null) {
            JFrame mainFrame = DesktopApplication1.getApplication().getMainFrame();
            aboutBox = new DesktopApplication1AboutBox(mainFrame);
            aboutBox.setLocationRelativeTo(mainFrame);
        }
        DesktopApplication1.getApplication().show(aboutBox);
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        mainPanel = new javax.swing.JPanel();
        jButton1 = new javax.swing.JButton();
        jTextField1 = new javax.swing.JTextField();
        jTextField2 = new javax.swing.JTextField();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        menuBar = new javax.swing.JMenuBar();
        javax.swing.JMenu fileMenu = new javax.swing.JMenu();
        javax.swing.JMenuItem exitMenuItem = new javax.swing.JMenuItem();
        javax.swing.JMenu helpMenu = new javax.swing.JMenu();
        javax.swing.JMenuItem aboutMenuItem = new javax.swing.JMenuItem();
        statusPanel = new javax.swing.JPanel();
        javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
        statusMessageLabel = new javax.swing.JLabel();
        statusAnimationLabel = new javax.swing.JLabel();
        progressBar = new javax.swing.JProgressBar();

        mainPanel.setName("mainPanel"); // NOI18N

        org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(desktopapplication1.DesktopApplication1.class).getContext().getResourceMap(DesktopApplication1View.class);
        jButton1.setText(resourceMap.getString("jButton1.text")); // NOI18N
        jButton1.setName("jButton1"); // NOI18N
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jTextField1.setText(resourceMap.getString("jTextField1.text")); // NOI18N
        jTextField1.setName("jTextField1"); // NOI18N

        jTextField2.setText(resourceMap.getString("jTextField2.text")); // NOI18N
        jTextField2.setName("jTextField2"); // NOI18N

        jLabel1.setText(resourceMap.getString("jLabel1.text")); // NOI18N
        jLabel1.setName("jLabel1"); // NOI18N

        jLabel2.setText(resourceMap.getString("jLabel2.text")); // NOI18N
        jLabel2.setName("jLabel2"); // NOI18N

        javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
        mainPanel.setLayout(mainPanelLayout);
        mainPanelLayout.setHorizontalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addContainerGap(116, Short.MAX_VALUE)
                        .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 245, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, mainPanelLayout.createSequentialGroup()
                        .addGap(56, 56, 56)
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                            .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, 88, Short.MAX_VALUE))
                        .addGap(18, 18, 18)
                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jTextField2, javax.swing.GroupLayout.DEFAULT_SIZE, 199, Short.MAX_VALUE)
                            .addComponent(jTextField1, javax.swing.GroupLayout.DEFAULT_SIZE, 199, Short.MAX_VALUE))))
                .addGap(110, 110, 110))
        );
        mainPanelLayout.setVerticalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
                .addGap(108, 108, 108)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel1))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel2))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 274, Short.MAX_VALUE)
                .addComponent(jButton1)
                .addGap(45, 45, 45))
        );

        menuBar.setName("menuBar"); // NOI18N

        fileMenu.setText(resourceMap.getString("fileMenu.text")); // NOI18N
        fileMenu.setName("fileMenu"); // NOI18N

        javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(desktopapplication1.DesktopApplication1.class).getContext().getActionMap(DesktopApplication1View.class, this);
        exitMenuItem.setAction(actionMap.get("quit")); // NOI18N
        exitMenuItem.setName("exitMenuItem"); // NOI18N
        fileMenu.add(exitMenuItem);

        menuBar.add(fileMenu);

        helpMenu.setText(resourceMap.getString("helpMenu.text")); // NOI18N
        helpMenu.setName("helpMenu"); // NOI18N

        aboutMenuItem.setAction(actionMap.get("showAboutBox")); // NOI18N
        aboutMenuItem.setName("aboutMenuItem"); // NOI18N
        helpMenu.add(aboutMenuItem);

        menuBar.add(helpMenu);

        statusPanel.setName("statusPanel"); // NOI18N

        statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N

        statusMessageLabel.setName("statusMessageLabel"); // NOI18N

        statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
        statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N

        progressBar.setName("progressBar"); // NOI18N

        javax.swing.GroupLayout statusPanelLayout = new javax.swing.GroupLayout(statusPanel);
        statusPanel.setLayout(statusPanelLayout);
        statusPanelLayout.setHorizontalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(statusPanelSeparator, javax.swing.GroupLayout.DEFAULT_SIZE, 471, Short.MAX_VALUE)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(statusMessageLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 297, Short.MAX_VALUE)
                .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(statusAnimationLabel)
                .addContainerGap())
        );
        statusPanelLayout.setVerticalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addComponent(statusPanelSeparator, javax.swing.GroupLayout.PREFERRED_SIZE, 2, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(statusMessageLabel)
                    .addComponent(statusAnimationLabel)
                    .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(3, 3, 3))
        );

        setComponent(mainPanel);
        setMenuBar(menuBar);
        setStatusBar(statusPanel);
    }// </editor-fold>                        

    @SuppressWarnings("empty-statement")
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
        String url = "jdbc:odbc:ACCESSJAVA"; 
        String usuario = "";
        String senha = "";
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            Connection con;
            try {
                con = DriverManager.getConnection(url, usuario, senha);
                JOptionPane.showMessageDialog(null,"Conexão estabelecida","Mensagem do Programa",JOptionPane.INFORMATION_MESSAGE);
                java.sql.Statement st = con.createStatement();
                ResultSet rs = st.executeQuery("SELECT cor FROM [_m_cad_cores] WHERE Cod=2");
                jTextField1.setText(rs.getString("cor"));
                //JOptionPane.showMessageDialog(null,rs.getString("cor"),"Mensagem do Programa",JOptionPane.INFORMATION_MESSAGE);

            } catch (SQLException ex) {
                Logger.getLogger(DesktopApplication1View.class.getName()).log(Level.SEVERE, null, ex);
                JOptionPane.showMessageDialog(null,"Conexão nao estabelecida","Mensagem do Programa",JOptionPane.INFORMATION_MESSAGE);
            }
       } catch (ClassNotFoundException ex) {
            Logger.getLogger(DesktopApplication1View.class.getName()).log(Level.SEVERE, null, ex);
            JOptionPane.showMessageDialog(null,"Conexão não estabelecida","Mensagem do Programa",JOptionPane.INFORMATION_MESSAGE);
        }
        finally{
          
        }        


    }                                        

    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JPanel mainPanel;
    private javax.swing.JMenuBar menuBar;
    private javax.swing.JProgressBar progressBar;
    private javax.swing.JLabel statusAnimationLabel;
    private javax.swing.JLabel statusMessageLabel;
    private javax.swing.JPanel statusPanel;
    // End of variables declaration                   

    private final Timer messageTimer;
    private final Timer busyIconTimer;
    private final Icon idleIcon;
    private final Icon[] busyIcons = new Icon[15];
    private int busyIconIndex = 0;

    private JDialog aboutBox;
}

veja se vc saberia oque é…

vlw !

coloca uym break na linha 262, e ve se qual o valor que esta dentro de rs

gabriel, eu não sei como descobrir o valor da rs.

No access eu ia no depurador…

Oque eu consegui aqui no Java é passar o cursor em cima da parte “cor” da linha “jTextField1.setText(rs.getString(“cor”));” e ele me mostrou uma msg

Msg: “cor” is not a known variable in the context current.

Não tem nada haver né… seria isso ??

Ou pra descobrir o valor deve-se fazer outra coisa?

sds,

ele não ta achando cor dentro do rs, por isso ta dando o erro

estranho…eu fiz a consulta no proprio banco de dados e tudo funcionou normalmente, la a consulta rodou…inclusive retornou a cor

:expressionless:

Estranho?