JTables

HI

To solve ur prblem use tablemodel which will add new row runtime along with previous row here a little code example...will help u

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.table.DefaultTableModel;

public class SimpleTable extends JFrame implements ActionListener{

private JTextField name,address,phone;

private JLabel namelbl,addresslbl,phonelbl;

private JButton addbtn,insertbtn;

private JPanel mainPane, subPane,tbPane;

private JTable table;

private JScrollPane scPane;

private DefaultTableModel model;

private dbControlar dbctrl = new dbControlar();

public int rc ;

public SimpleTable(){

super("Table Frame...",true,true,true,true);

String[] colname = {"Name","Address","Phone"};

String[][] data = {{"","",""}};

int rows = 0;

name = new JTextField();

address = new JTextField();

phone = new JTextField();

namelbl = new JLabel("Name :");

addresslbl = new JLabel("Address :");

phonelbl = new JLabel("Phone :");

addbtn = new JButton("Add Row");

addbtn.addActionListener(this);

insertbtn = new JButton("Insert data");

insertbtn.addActionListener(this);

subPane = new JPanel(new GridLayout(4,2));

subPane.add(namelbl);

subPane.add(name);

subPane.add(addresslbl);

subPane.add(address);

subPane.add(phonelbl);

subPane.add(phone);

subPane.add(addbtn);

subPane.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));

//Table data here

model = new DefaultTableModel(colname,rows);

rc = model.getRowCount();

table = new JTable(model);

//table = new JTable(data,colname);

table.setPreferredScrollableViewportSize(new Dimension(500,70));

tbPane = new JPanel(new GridLayout(2,1));

scPane = new JScrollPane(table);

tbPane.add(scPane);

tbPane.add(insertbtn);

mainPane = new JPanel(new BorderLayout());

mainPane.add(subPane,BorderLayout.NORTH);

mainPane.add(tbPane,BorderLayout.CENTER);

add(mainPane);

pack();

setVisible(true);

}

public void actionPerformed(ActionEvent e){

String command = e.getActionCommand();

//if((name.getText() != "") && (address.getText() != "") && (phone.getText() != "")){

if(command.equals("Add Row")){

System.out.println("Row coutn is "+rc);

model.insertRow(rc, new Object[]{name.getText(),address.getText(),phone.getText()});

name.setText("");

address.setText("");

phone.setText("");

rc++;

}

}

}

hope this code will help u alot

null

zerocooola at 2007-7-8 1:28:47 >

> P.S. I'm using Vectors, but I'm sure that was already known.

No, nothing was known because you did not post your code showing the problem.

If you need further help then you need to create a [url http://homepage1.nifty.com/algafield/sscce.html]Short, Self Contained, Compilable and Executable, Example Program[/url] (SSCCE) that demonstrates the incorrect behaviour, because I can't guess exactly what you are doing based on the information provided.

And don't forget to use the [url http://forum.java.sun.com/help.jspa?sec=formatting]Code Formatting Tags[/url] so the code retains its original formatting.

camickra at 2007-7-8 1:28:48 >