advanced repalcement for TableModel in java swings
2 Answer(s)      5 years and 7 months ago
Posted in : Swing AWT

Hi, Is there any advanced replacement for java TableModel.I want to display the search results ,for that i want better thing than TableModel.ould u please suggest something?


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August 8, 2011 at 1:23 PM

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import javax.swing.table.*;

class GetJTableData{
    public static Object[][] getTableData (JTable table) {
    DefaultTableModel dtm = (DefaultTableModel) table.getModel();
    int nRow = dtm.getRowCount(), nCol = dtm.getColumnCount();
    Object[][] tableData = new Object[nRow][nCol];
    for(int i = 0 ; i < nRow ; i++)
        for (int j = 0 ; j < nCol ; j++)
            tableData[i][j] = dtm.getValueAt(i,j);
    return tableData;
    public static void main(String[] args) 
        JFrame frame = new JFrame("Getting Cell Values in JTable");
    String data[][] = {{"A","Delhi"},
    String col[] = {"Name","Address"};    
    DefaultTableModel model = new DefaultTableModel(data, col);
    final JTable table = new JTable(model);
    JTableHeader header = table.getTableHeader();
    JScrollPane pane = new JScrollPane(table);
    JButton b=new JButton("Get");
    b.addActionListener(new ActionListener(){
        public void actionPerformed(ActionEvent e){
Object[][] A=getTableData(table);
for (int i=0 ; i < A.length ; i++)
            for(int j=0 ; j < A[i].length ; j++){
            System.out.print(A[i][j].toString()+" ");

August 8, 2011 at 6:57 PM

Hi, I want to display the search result in JTable.Don't want to display hard coded data. we dont know how many record has been searched,so I want a dynamically changed JTable according to the search data.

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