Pada kesempatan kali ini berhubungan dengan adanya tugas kuliah, saya ingin membagikan script atau cara untuk membuat program Data Mahasiswa menggunakan Java NetBean8.2.
Tanpa banyak kata langsung saja saya bagikan script dibawah ini;
Data Mahasiswa :
- Jalankan Java NetBean 8.2
2.
Anda dapat membuat class baru dengan cara, Klik kanan pada package
> New > Java class dan selanjutnya Anda perlu membuat 2 class
dengan nama, seperti: Mahasiswa dan ListMahasiswa
3.Buat kode script pada class ListMahasiswa untuk menghubungkan ke frame FormMahasiswa
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package listmahasiswa;
/**
*
* @author master
*/
public class ListMahasiswa {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
FormMahasiswa form = new FormMahasiswa();
form.setVisible(true);
}
}
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package listmahasiswa;
/**
*
* @author master
*/
public class Mahasiswa {
private String nim;
private String nama;
private float IPK;
public void sebutkanNIM(){
System.out.println("NIM saya adalah : " + getNim());
}
public void sebutkanNama(){
System.out.println("Nama saya adalah : " + getNama());
}
/**
* @return the nim
*/
public String getNim() {
return nim;
}
/**
* @param nim the nim to set
*/
public void setNim(String nim) {
this.nim = nim;
}
/**
* @return the nama
*/
public String getNama() {
return nama;
}
/**
* @param nama the nama to set
*/
public void setNama(String nama) {
this.nama = nama;
}
public String getAngkatan(){
String angkatan;
angkatan="20" + nim.substring(0, 2);
return angkatan;
}
public String getJurusan(){
String jurusan;
String namaJurusan;
jurusan=nim.substring(2, 4);
switch(jurusan){
case "10":
namaJurusan="Manajemen Informatika";
break;
case "11":
namaJurusan= "Sistem Informasi";
break;
case "21":
namaJurusan= "Teknik Informatika";
break;
default :
namaJurusan="Salah Jurusan";
}
return namaJurusan;
}
/**
* @return the IPK
*/
public float getIPK() {
return IPK;
}
/**
* @param IPK the IPK to set
*/
public void setIPK(float IPK) {
if ((IPK>4) || (IPK<0)){
System.out.println("Range IPK antara 0 - 4");
IPK=0;
}
else
this.IPK = IPK;
}
public String getGrade(){
if (IPK>3)
return "A";
else if (IPK>2)
return "B";
else if (IPK>1)
return "C";
else
return "D";
}
}
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5.Buat Desain tampilan Frame dengan cara, Klik kanan pada package > New > JFrame Form dengan nama frame FormMahasiswa
6. Buat desain tampilan frame
7. Selanjutnya membuat kode script frame FormMahasiswa
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package listmahasiswa;
import java.util.ArrayList;
import javax.swing.JOptionPane;
/**
*
* @author master
*/
public class FormMahasiswa extends javax.swing.JFrame {
ArrayList<Mahasiswa> daftar = new ArrayList<>();
/**
* Creates new form FormMahasiswa
*/
public FormMahasiswa() {
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() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
txtNIM = new javax.swing.JTextField();
txtNama = new javax.swing.JTextField();
btnKalkulasi = new javax.swing.JButton();
txtIPK = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
lblAngkatan = new javax.swing.JLabel();
lblJurusan = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
lblGrade = new javax.swing.JLabel();
btnReset = new javax.swing.JButton();
btnExit = new javax.swing.JButton();
jPanel1 = new javax.swing.JPanel();
lblTotal = new javax.swing.JLabel();
jLabel7 = new javax.swing.JLabel();
btnSimpan = new javax.swing.JButton();
jLabel8 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Mahasiswa");
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel1.setText("NIM");
jLabel1.setName("");
jLabel2.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel2.setText("Nama");
txtNIM.setName("txtNIM");
txtNama.setName("txtNama");
btnKalkulasi.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
btnKalkulasi.setText("Kalkulasi");
btnKalkulasi.setName("btnSimpan");
btnKalkulasi.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
btnKalkulasiMouseClicked(evt);
}
});
btnKalkulasi.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnKalkulasiActionPerformed(evt);
}
});
txtIPK.setName("txtNIM");
txtIPK.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtIPKActionPerformed(evt);
}
});
jLabel3.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel3.setText("IPK");
jLabel3.setName("");
jLabel4.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel4.setText("Angkatan");
jLabel4.setName("");
lblAngkatan.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
lblAngkatan.setText("Tahun");
lblAngkatan.setName("");
lblJurusan.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
lblJurusan.setText("MI/SI/TI");
lblJurusan.setName("");
jLabel5.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel5.setText("Jurusan");
jLabel5.setName("");
jLabel6.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel6.setText("Grade");
jLabel6.setName("");
lblGrade.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
lblGrade.setText("A,B,C,D,E");
lblGrade.setName("");
btnReset.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
btnReset.setText("Reset");
btnReset.setName("btnSimpan");
btnReset.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
btnResetMouseClicked(evt);
}
public void mousePressed(java.awt.event.MouseEvent evt) {
btnResetMousePressed(evt);
}
});
btnReset.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnResetActionPerformed(evt);
}
});
btnExit.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
btnExit.setText("Exit");
btnExit.setName("btnSimpan");
btnExit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnExitActionPerformed(evt);
}
});
lblTotal.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
lblTotal.setText("0");
jLabel7.setText("Total Data");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER)
.addComponent(lblTotal)
.addComponent(jLabel7))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel7)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(lblTotal)
.addContainerGap(12, Short.MAX_VALUE))
);
btnSimpan.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
btnSimpan.setText("Simpan");
btnSimpan.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnSimpanActionPerformed(evt);
}
});
jLabel8.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
jLabel8.setText("Program Input Data Mahasiswa");
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(34, 34, 34)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(jLabel2)
.addComponent(jLabel3)
.addComponent(jLabel4)
.addComponent(jLabel5)
.addComponent(jLabel6))
.addGap(37, 37, 37)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(lblAngkatan, javax.swing.GroupLayout.PREFERRED_SIZE, 92, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(lblJurusan, javax.swing.GroupLayout.PREFERRED_SIZE, 166, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(txtIPK, javax.swing.GroupLayout.PREFERRED_SIZE, 75, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(lblGrade, javax.swing.GroupLayout.PREFERRED_SIZE, 66, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(txtNama, javax.swing.GroupLayout.PREFERRED_SIZE, 204, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(txtNIM, javax.swing.GroupLayout.PREFERRED_SIZE, 153, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(0, 0, Short.MAX_VALUE))))
.addGroup(layout.createSequentialGroup()
.addComponent(btnKalkulasi)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnSimpan)
.addGap(158, 158, 158)
.addComponent(btnReset)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnExit)))
.addContainerGap(72, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel8)
.addGap(100, 100, 100))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(44, 44, 44)
.addComponent(jLabel8)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 55, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(txtNIM, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(9, 9, 9)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
.addComponent(txtNama, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(9, 9, 9)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(txtIPK, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(6, 6, 6)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel4)
.addComponent(lblAngkatan))
.addGap(11, 11, 11)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(lblJurusan))
.addGap(11, 11, 11)
.addComponent(jLabel6))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(11, 11, 11)
.addComponent(lblGrade)))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(btnKalkulasi)
.addComponent(btnSimpan)
.addComponent(btnReset)
.addComponent(btnExit))
.addContainerGap())
);
pack();
}// </editor-fold>
private void btnKalkulasiActionPerformed(java.awt.event.ActionEvent evt) {
Mahasiswa mahasiswa = new Mahasiswa();
mahasiswa.setNim(txtNIM.getText());
mahasiswa.setNama(txtNama.getText());
mahasiswa.setIPK(Float.parseFloat(txtIPK.getText()));
lblAngkatan.setText(mahasiswa.getAngkatan());
lblJurusan.setText(mahasiswa.getJurusan());
lblGrade.setText(mahasiswa.getGrade());
}
private void btnExitActionPerformed(java.awt.event.ActionEvent evt) {
this.setVisible(false);
System.exit(0);
}
private void btnKalkulasiMouseClicked(java.awt.event.MouseEvent evt) {
}
private void btnSimpanActionPerformed(java.awt.event.ActionEvent evt) {
Mahasiswa mahasiswa = new Mahasiswa();
mahasiswa.setNim(txtNIM.getText());
mahasiswa.setNama(txtNama.getText());
mahasiswa.setIPK(Float.parseFloat(txtIPK.getText()));
daftar.add(mahasiswa);
lblTotal.setText(String.valueOf(daftar.size()));
btnResetActionPerformed(null);
}
private void txtIPKActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void btnResetActionPerformed(java.awt.event.ActionEvent evt) {
txtNIM.setText("");
txtNama.setText("");
txtIPK.setText("");
lblAngkatan.setText("");
lblJurusan.setText("");
lblGrade.setText("");
txtNIM.requestFocus();
}
private void btnResetMousePressed(java.awt.event.MouseEvent evt) {
}
private void btnResetMouseClicked(java.awt.event.MouseEvent evt) {
}
// Variables declaration - do not modify
private javax.swing.JButton btnExit;
private javax.swing.JButton btnKalkulasi;
private javax.swing.JButton btnReset;
private javax.swing.JButton btnSimpan;
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.JPanel jPanel1;
private javax.swing.JLabel lblAngkatan;
private javax.swing.JLabel lblGrade;
private javax.swing.JLabel lblJurusan;
private javax.swing.JLabel lblTotal;
private javax.swing.JTextField txtIPK;
private javax.swing.JTextField txtNIM;
private javax.swing.JTextField txtNama;
// End of variables declaration
}
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8.Bila Anda telah selesai membuat class, frame, dan mengisi masing-masing script, Anda dapat menjalankan program dengan memilih Run Main Project(F6) atau Pilih Project > Klik kanan > Run
INI CONTOH FLOWCHARTNYA
Berikut adalah sumber yg membantu saya dalam membuat blog inihttp://www.serbabebaas.com/program-input-data-mahasiswa-menggunakan-java-netbeans/
Berikut adalah sumber yg membantu saya dalam membuat blog inihttp://www.serbabebaas.com/program-input-data-mahasiswa-menggunakan-java-netbeans/
Cukup
sekian blog saya kali ini kurang lebihnya saya mohon maaf , memang
belum sempurna namun harap maklum ya masih pemula hehehe...
