NetBeans online apotheke hilfe!

L

lisa21

Gast
hallo leute,
ich habe ein problem bei der berechnung und bei der deklaration meines kleinen programs welche ich mit netbeans schreibe!ich bekomme die berechnung nicht hin !vll kan jemand mal darübersehn und mir ein tip geben was ich falsch mache!?
ich verwende die version netbeans ide 7.0.1.
vielen dank im vorraus



Java: 
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * NewJFrame.java
 *
 * Created on 04.01.2012, 08:29:15
 */

/**
 *
 * @author siw1119o
 */
public class NewJFrame extends javax.swing.JFrame {

    /** Creates new form NewJFrame */
    public NewJFrame() {
        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.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jLabel7 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jComboBox9 = new javax.swing.JComboBox();
        jComboBox10 = new javax.swing.JComboBox();
        jComboBox7 = new javax.swing.JComboBox();
        jComboBox8 = new javax.swing.JComboBox();
        jComboBox5 = new javax.swing.JComboBox();
        jComboBox6 = new javax.swing.JComboBox();
        jComboBox4 = new javax.swing.JComboBox();
        jLabel6 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jComboBox1 = new javax.swing.JComboBox();
        jLabel8 = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jComboBox2 = new javax.swing.JComboBox();
        jLabel3 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jComboBox3 = new javax.swing.JComboBox();
        jLabel4 = new javax.swing.JLabel();
        jTextField2 = new javax.swing.JTextField();
        jTextField3 = new javax.swing.JTextField();
        jTextField4 = new javax.swing.JTextField();
        jTextField5 = new javax.swing.JTextField();
        jTextField6 = new javax.swing.JTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel7.setText("+ Versandkosten 2,50 €");

        jButton1.setText("in Warenkorb");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jComboBox9.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox10.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox7.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox8.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox5.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Neoangin 10 stk 7", "55€", "Mundspülung 200ml 4", "45€" }));

        jComboBox6.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox4.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Lipodium200mg 10stk 3", "45€", "Lipodium 500mg10 stk 4", "45" }));

        jLabel6.setText("Mund & Rachen");

        jComboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Paracetamol 500mg 20stck 2", "10€", "Ibuprofen 600mg 10stk 5", "75€" }));
        jComboBox1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jComboBox1ActionPerformed(evt);
            }
        });

        jLabel8.setText("= Summe");

        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 12));
        jLabel1.setText("Online-Apotheke");

        jLabel5.setText("Magen & Darm");

        jComboBox2.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Prospan Hustensaft 200ml 4", "45€", "Silomat gegen Reizhusten 400ml 4", "95€" }));

        jLabel3.setText("Husten");

        jLabel2.setText("Erkältung");

        jComboBox3.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Nasic Nasenpray 150ml 3", "25€", "Nasentropfen AL 200ml 2", "55€" }));

        jLabel4.setText("Schnupfen");

        jTextField2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextField2ActionPerformed(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()
                .addGap(51, 51, 51)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 141, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap(777, Short.MAX_VALUE))
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                        .addGroup(layout.createSequentialGroup()
                                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                .addComponent(jLabel6, javax.swing.GroupLayout.DEFAULT_SIZE, 122, Short.MAX_VALUE)
                                                .addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, 122, Short.MAX_VALUE)
                                                .addComponent(jLabel4))
                                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED))
                                        .addGroup(layout.createSequentialGroup()
                                            .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 58, javax.swing.GroupLayout.PREFERRED_SIZE)
                                            .addGap(64, 64, 64)))
                                    .addGroup(layout.createSequentialGroup()
                                        .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 90, javax.swing.GroupLayout.PREFERRED_SIZE)
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jComboBox2, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox3, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox5, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox4, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, 214, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(143, 143, 143)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                    .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(40, 40, 40))
                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel7)
                                    .addComponent(jLabel8))
                                .addGap(24, 24, 24)))
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                            .addComponent(jTextField3)
                            .addComponent(jTextField5)
                            .addComponent(jTextField1)
                            .addComponent(jTextField2, javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jTextField4, javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(jTextField6, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addGap(42, 42, 42)
                        .addComponent(jButton1)
                        .addGap(160, 160, 160))))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1)
                .addGap(50, 50, 50)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel2)
                            .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(37, 37, 37)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel3)
                            .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(20, 20, 20)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGap(24, 24, 24)
                                .addComponent(jLabel4))
                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                .addComponent(jComboBox3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jTextField4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addGap(45, 45, 45)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jComboBox4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jLabel5)
                            .addComponent(jTextField5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jButton1)
                        .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jComboBox6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(28, 28, 28)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jComboBox5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel6)
                    .addComponent(jTextField6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(55, 55, 55)
                .addComponent(jLabel7)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel8))
                .addContainerGap(144, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>                        

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
       int a,b,c,d,e,f,g;
       a=Integer.parseInt(jTextField2.getText());
       b=Integer.parseInt(jTextField3.getText());
       c=Integer.parseInt(jTextField4.getText());
       d=Integer.parseInt(jTextField5.getText());
       e=Integer.parseInt(jTextField6.getText());
       f=a+b+c+d+e;

       jTextField1.setText(String.valueOf(f));
    }                                        

    private void jComboBox1ActionPerformed(java.awt.event.ActionEvent evt) {                                           
        // TODO add your handling code here:
    }                                          

    private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {                                            
        Integer.parseInt(jTextField2.getText());
    }                                           

    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new NewJFrame().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JComboBox jComboBox10;
    private javax.swing.JComboBox jComboBox2;
    private javax.swing.JComboBox jComboBox3;
    private javax.swing.JComboBox jComboBox4;
    private javax.swing.JComboBox jComboBox5;
    private javax.swing.JComboBox jComboBox6;
    private javax.swing.JComboBox jComboBox7;
    private javax.swing.JComboBox jComboBox8;
    private javax.swing.JComboBox jComboBox9;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JTextField jTextField3;
    private javax.swing.JTextField jTextField4;
    private javax.swing.JTextField jTextField5;
    private javax.swing.JTextField jTextField6;
    // End of variables declaration                   

}
 
Zuletzt bearbeitet von einem Moderator:
M

Marcinek

Gast
Hallo,

hättest du Lust 100e Zeilen undformatierten Code durchzusehen, nach einem unbekannten Fehler?? Wahrscheinlich auch noch fachlicher natur?

Google bitte, wie man Fragen im Forum stellt.

Gruß,

Martin
 
L

lisa21

Gast
würde es gern machen aber weiß leider nicht wie !vll kan man ja das was ich kopiert habe einfach bei netbeans wieder einfügen und dann schauen aber ich denke der fehler muss hier liegen...



Java: 
 private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
       int a,b,c,d,e,f,g;
       a=Integer.parseInt(jTextField2.getText());
       b=Integer.parseInt(jTextField3.getText());
       c=Integer.parseInt(jTextField4.getText());
       d=Integer.parseInt(jTextField5.getText());
       e=Integer.parseInt(jTextField6.getText());
       f=a+b+c+d+e;

       jTextField1.setText(String.valueOf(f));
 
L

lisa 21

Gast
Java: 
 private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
       int a,b,c,d,e,f,g;
       a=Integer.parseInt(jTextField2.getText());
       b=Integer.parseInt(jTextField3.getText());
       c=Integer.parseInt(jTextField4.getText());
       d=Integer.parseInt(jTextField5.getText());
       e=Integer.parseInt(jTextField6.getText());
       f=a+b+c+d+e;

       jTextField1.setText(String.valueOf(f));
 
L

lisa21

Gast
Java: 
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * NewJFrame.java
 *
 * Created on 04.01.2012, 08:29:15
 */

/**
 *
 * @author siw1119o
 */
public class NewJFrame extends javax.swing.JFrame {

    /** Creates new form NewJFrame */
    public NewJFrame() {
        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.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jLabel7 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jComboBox9 = new javax.swing.JComboBox();
        jComboBox10 = new javax.swing.JComboBox();
        jComboBox7 = new javax.swing.JComboBox();
        jComboBox8 = new javax.swing.JComboBox();
        jComboBox5 = new javax.swing.JComboBox();
        jComboBox6 = new javax.swing.JComboBox();
        jComboBox4 = new javax.swing.JComboBox();
        jLabel6 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jComboBox1 = new javax.swing.JComboBox();
        jLabel8 = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jComboBox2 = new javax.swing.JComboBox();
        jLabel3 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jComboBox3 = new javax.swing.JComboBox();
        jLabel4 = new javax.swing.JLabel();
        jTextField2 = new javax.swing.JTextField();
        jTextField3 = new javax.swing.JTextField();
        jTextField4 = new javax.swing.JTextField();
        jTextField5 = new javax.swing.JTextField();
        jTextField6 = new javax.swing.JTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel7.setText("+ Versandkosten 2,50 €");

        jButton1.setText("in Warenkorb");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jComboBox9.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox10.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox7.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox8.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox5.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Neoangin 10 stk 7", "55€", "Mundspülung 200ml 4", "45€" }));

        jComboBox6.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "1", "2", "3" }));

        jComboBox4.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Lipodium200mg 10stk 3", "45€", "Lipodium 500mg10 stk 4", "45" }));

        jLabel6.setText("Mund & Rachen");

        jComboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Paracetamol 500mg 20stck 2", "10€", "Ibuprofen 600mg 10stk 5", "75€" }));
        jComboBox1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jComboBox1ActionPerformed(evt);
            }
        });

        jLabel8.setText("= Summe");

        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 12));
        jLabel1.setText("Online-Apotheke");

        jLabel5.setText("Magen & Darm");

        jComboBox2.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Prospan Hustensaft 200ml 4", "45€", "Silomat gegen Reizhusten 400ml 4", "95€" }));

        jLabel3.setText("Husten");

        jLabel2.setText("Erkältung");

        jComboBox3.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Nasic Nasenpray 150ml 3", "25€", "Nasentropfen AL 200ml 2", "55€" }));

        jLabel4.setText("Schnupfen");

        jTextField2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextField2ActionPerformed(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()
                .addGap(51, 51, 51)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 141, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap(777, Short.MAX_VALUE))
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                        .addGroup(layout.createSequentialGroup()
                                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                .addComponent(jLabel6, javax.swing.GroupLayout.DEFAULT_SIZE, 122, Short.MAX_VALUE)
                                                .addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, 122, Short.MAX_VALUE)
                                                .addComponent(jLabel4))
                                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED))
                                        .addGroup(layout.createSequentialGroup()
                                            .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 58, javax.swing.GroupLayout.PREFERRED_SIZE)
                                            .addGap(64, 64, 64)))
                                    .addGroup(layout.createSequentialGroup()
                                        .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 90, javax.swing.GroupLayout.PREFERRED_SIZE)
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jComboBox2, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox3, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox5, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox4, 0, 217, Short.MAX_VALUE)
                                    .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, 214, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(143, 143, 143)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                    .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(40, 40, 40))
                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel7)
                                    .addComponent(jLabel8))
                                .addGap(24, 24, 24)))
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                            .addComponent(jTextField3)
                            .addComponent(jTextField5)
                            .addComponent(jTextField1)
                            .addComponent(jTextField2, javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jTextField4, javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(jTextField6, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addGap(42, 42, 42)
                        .addComponent(jButton1)
                        .addGap(160, 160, 160))))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1)
                .addGap(50, 50, 50)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel2)
                            .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(37, 37, 37)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel3)
                            .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(20, 20, 20)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGap(24, 24, 24)
                                .addComponent(jLabel4))
                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                .addComponent(jComboBox3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jTextField4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addGap(45, 45, 45)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jComboBox4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jLabel5)
                            .addComponent(jTextField5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jButton1)
                        .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jComboBox6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(28, 28, 28)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jComboBox5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel6)
                    .addComponent(jTextField6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(55, 55, 55)
                .addComponent(jLabel7)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel8))
                .addContainerGap(144, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>                        

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
       int a,b,c,d,e,f,g;
       a=Integer.parseInt(jTextField2.getText());
       b=Integer.parseInt(jTextField3.getText());
       c=Integer.parseInt(jTextField4.getText());
       d=Integer.parseInt(jTextField5.getText());
       e=Integer.parseInt(jTextField6.getText());
       f=a+b+c+d+e;

       jTextField1.setText(String.valueOf(f));
    }                                        

    private void jComboBox1ActionPerformed(java.awt.event.ActionEvent evt) {                                           
        // TODO add your handling code here:
    }                                          

    private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {                                            
        Integer.parseInt(jTextField2.getText());
    }                                           

    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new NewJFrame().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JComboBox jComboBox10;
    private javax.swing.JComboBox jComboBox2;
    private javax.swing.JComboBox jComboBox3;
    private javax.swing.JComboBox jComboBox4;
    private javax.swing.JComboBox jComboBox5;
    private javax.swing.JComboBox jComboBox6;
    private javax.swing.JComboBox jComboBox7;
    private javax.swing.JComboBox jComboBox8;
    private javax.swing.JComboBox jComboBox9;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JTextField jTextField3;
    private javax.swing.JTextField jTextField4;
    private javax.swing.JTextField jTextField5;
    private javax.swing.JTextField jTextField6;
    // End of variables declaration                   

}
 
L

lisa 21

Gast
aber wen man den compiler drückt bei netbeans geht auch noch alles aber wie gesagt er berechnet auch nichts!

wenn ich es probe macht er nichts mit meinem zahlenmaterial
 
Final_Striker

Final_Striker

Top Contributor
Schau mal, steht ganz groß und rot da:

Java™ Quelltext ist bitte in
Java: 
-Tags zu schreiben: [ JAVA]hier Java Code einfügen[ /JAVA][/COLOR][/B]

Damit könnte man deinen Code auch besser lesen. ;-)

edit:

Jetzt mal im ernst. Wenn du dir den Code nächste Woche noch einmal anschaust, glaubst du, dass du dann noch weißt was TextFeldX oder Variable a,b,c ist?
[code=Java]
    	int a,b,c,d,e,f,g;
       a=Integer.parseInt(jTextField2.getText());
       b=Integer.parseInt(jTextField3.getText());
       c=Integer.parseInt(jTextField4.getText());
       d=Integer.parseInt(jTextField5.getText());
       e=Integer.parseInt(jTextField6.getText());
       f=a+b+c+d+e;
 
       jTextField1.setText(String.valueOf(f));

Verwende immer sprechende Namen! z.b textFeldHusten

Du bekommst einen
Code: 
java.lang.NumberFormatException: For input string: ""
Fehler, wenn einer deiner Eingabefelder leer ist, weil ein leeres Feld nicht in eine Zahl umgewandelt werden kann.
 
Zuletzt bearbeitet:

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