Langkah awal
-Buka aplikasi Net Beans
-Buat New Project
-Beri Nama Project
-Buat JFrame Form dengan menggunakan Lable, Radio Button dan Text Field
Keterangan :
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
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.JRadioButton jRadioButton1;
private javax.swing.JRadioButton jRadioButton2;
private javax.swing.JRadioButton jRadioButton3;
private javax.swing.JRadioButton jRadioButton4;
private javax.swing.JRadioButton jRadioButton5;
private javax.swing.JRadioButton jRadioButton6;
private javax.swing.JTextField txtbiaya;
private javax.swing.JTextField txtjml;
private javax.swing.JTextField txtlain;
private javax.swing.JTextField txtlama;
// End of variables declaration
-Kemudian masukkan Codingan
Keterangan :
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
int a = Integer.parseInt(txtbiaya.getText());
int b = Integer.parseInt(txtlama.getText());
int c = Integer.parseInt(txtlain.getText());
int hasil = a*b+c;
txtjml.setText(""+hasil);
}
private void jRadioButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
txtjml.setText("3000");
}
private void jRadioButton3ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
txtjml.setText("3000");
}
private void jRadioButton2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
txtjml.setText("3000");
}
private void jRadioButton4ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
txtjml.setText("3000");
}
private void jRadioButton5ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
txtjml.setText("3000");
}
private void jRadioButton6ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
txtjml.setText("3000");
}
- Run Project dan akan muncul tampilan sebagai berikut :
Coba untuk input dan hasil nya akan menjadi seperti ini:
Selamat Mencoba :D