:arrow: :idea: :?: :idea: :arrow:Gente me ajuda!
adicionei um evento no botãosalvar,mas ele não está salvando os dados… vejam!
private JButton getBtaoSalvar() {
if (btaoSalvar == null) {
btaoSalvar = new JButton();
btaoSalvar.setBounds(new Rectangle(296, 141, 82, 27));
btaoSalvar.setText(“Salvar”);
btaoSalvar.addActionListener(new java.awt.event.ActionListener() {
// metodo para salvar
public void actionPerformed(java.awt.event.ActionEvent e) {
// copia os valores dos campos para o objeto
atualizarFilme();
// gravar o objeto filme no banco
if (filmeDao.incluir(filme)) {
// não permite editar os campos
setCamposEditaveis(false);
} else {
javax.swing.JOptionPane.showMessageDialog(getInstancia(),
“Erro na tentativa de gravar os dados do filme.”);
}
}});
}
return btaoSalvar;
}
:?:acontece isso!!! :?:
Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException
at Face.JanelaFilme$3.actionPerformed(JanelaFilme.java:276)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source) :?: