JAVA - How To Add A Row To JTable From JTextfields in Java

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JAVA - How To Add A Row To JTable Using JTextfields In Java NetBeans

________________________________________________________________________

In This Java Code We Will See How To Insert A Row In JTable From JTextfield  In Java Programming Language.

*Java Courses : Java Complete Course

                            Java Swing Course

Source Code:

package java_tutorials;

import javax.swing.table.DefaultTableModel;

/**
 * @author 1bestcsharp.blogspot.com
 */
public class Java_JTable_Add_Row_Using_TextBoxes extends javax.swing.JFrame {

    /**
     * Creates new form Java_JTable_Add_Row_Using_TextBoxes
     */
    public Java_JTable_Add_Row_Using_TextBoxes() {
        initComponents();
    }

    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                        
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jTextFieldID = new javax.swing.JTextField();
        jTextFieldFN = new javax.swing.JTextField();
        jTextFieldLN = new javax.swing.JTextField();
        jTextFieldAGE = new javax.swing.JTextField();
        btnAddRow = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel1.setFont(new java.awt.Font("Verdana", 1, 10)); // NOI18N
        jLabel1.setText("Id :");

        jLabel2.setFont(new java.awt.Font("Verdana", 1, 10)); // NOI18N
        jLabel2.setText("First Name :");

        jLabel3.setFont(new java.awt.Font("Verdana", 1, 10)); // NOI18N
        jLabel3.setText("Last Name :");

        jLabel4.setFont(new java.awt.Font("Verdana", 1, 10)); // NOI18N
        jLabel4.setText("Age :");

        btnAddRow.setText("Add Row");
        btnAddRow.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnAddRowActionPerformed(evt);
            }
        });

        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {

            },
            new String [] {
                "Id", "First Name", "Last Name", "Age"
            }
        ));
        jScrollPane1.setViewportView(jTable1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addGroup(layout.createSequentialGroup()
                            .addComponent(jLabel1)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                            .addComponent(jTextFieldID, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                            .addComponent(jLabel2)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                            .addComponent(jTextFieldFN, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)))
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addComponent(btnAddRow, javax.swing.GroupLayout.PREFERRED_SIZE, 151, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                .addComponent(jLabel3)
                                .addComponent(jLabel4))
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                .addComponent(jTextFieldAGE, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jTextFieldLN, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)))))
                .addGap(18, 18, 18)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 452, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(29, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(50, 50, 50)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jTextFieldID, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jTextFieldFN, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jTextFieldLN, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jTextFieldAGE, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(btnAddRow, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(21, 21, 21))
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(14, Short.MAX_VALUE)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 260, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

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

    // button to add the row to the jtable 
    private void btnAddRowActionPerformed(java.awt.event.ActionEvent evt) {                                          
       // get the model from the jtable
        DefaultTableModel model = (DefaultTableModel)jTable1.getModel();

         // insert row to the model from jtextfields using addRow method
        model.addRow(new Object[]{jTextFieldID.getText(), jTextFieldFN.getText(),
                                  jTextFieldLN.getText(), jTextFieldAGE.getText()});

        
    }                                      

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(Java_JTable_Add_Row_Using_TextBoxes.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Java_JTable_Add_Row_Using_TextBoxes.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Java_JTable_Add_Row_Using_TextBoxes.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Java_JTable_Add_Row_Using_TextBoxes.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Java_JTable_Add_Row_Using_TextBoxes().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                  
    private javax.swing.JButton btnAddRow;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    private javax.swing.JTextField jTextFieldAGE;
    private javax.swing.JTextField jTextFieldFN;
    private javax.swing.JTextField jTextFieldID;
    private javax.swing.JTextField jTextFieldLN;
    // End of variables declaration                
}

      ///////////////////////////////OUTPUT:

 Row Added To JTable From JTextfields

Another Source Code:

package JavaDB_001;

import java.awt.Color;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.table.DefaultTableModel;

public class Work extends JFrame{

              JTextField JT_fname,JT_lname,JT_age,JT_id;

              JButton btn_add;

              JTable table = new JTable();

              JScrollPane pane;

              Object[] cols = null;

 public Work(){   

     JT_id = new JTextField(20);

     JT_fname = new JTextField(20);

     JT_lname = new JTextField(20);

     JT_age = new JTextField(20);

     JT_id.setBounds(130,20,150,20);

     JT_fname.setBounds(130, 50, 150, 20);

     JT_lname.setBounds(130, 80, 150, 20);

     JT_age.setBounds(130, 110, 150, 20);

     btn_add = new JButton("ADD");

     btn_add.setBounds(300, 80, 100, 20);

       cols = new String[]{"id","fname","lname","age"};

            DefaultTableModel model = (DefaultTableModel) table.getModel();

            model.setColumnIdentifiers(cols);

      //Add A Row To JTable From JTextfields

       btn_add.addActionListener(new ActionListener() {

         @Override

         public void actionPerformed(ActionEvent e) {

              model.addRow(new Object[]{

                               JT_id.getText(),JT_fname.getText(),

                               JT_lname.getText(),JT_age.getText()

                                       });

        }

 });

     

       

       

     pane = new JScrollPane(table);

     pane.setBounds(100,150,300,300);

       

     setLayout(null);

  

     add(pane);

     add(JT_id);

     add(JT_fname);

     add(JT_lname);

     add(JT_age);

     add(btn_add);

     

     setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

     setVisible(true);

     Color c = Color.decode("#bdb76b");

     getContentPane().setBackground(c);

     setLocationRelativeTo(null);

     setSize(500,500);

    

 }

   public static void main(String[] args){

       new  Work();

   }

}

      ///////////////////////////////OUTPUT:

Row Inserted To JTable From JTextfields

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Artikel JAVA - How To Add A Row To JTable From JTextfields in Java, Diterbitkan oleh scodeaplikasi pada Minggu, 28 Februari 2016. Semoga artikel ini dapat menambah wawasan Anda. Website ini dipost dari beberapa sumber, bisa cek disini sumber, Sobat diperbolehkan mengcopy paste / menyebar luaskan artikel ini, karena segala yang dipost di public adalah milik public. Bila Sobat tertarik Ingin membuat software, membeli software, membeli source code ,Dengan Cara menghubungi saya Ke Email: Fajarudinsidik@gmail.com, atau No Hp/WA : (fajar) : 085369237896, (puat) : 085267792168.