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JTable edited data storing

 
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Posts: 41
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Hi,
I wanted to store the data entered/edited by user in one Jtable and pass this data to another Jtable and set with this values.
Folowing code I saw in swing tutorial for getting edited values. I am really confuesd about how to store the entered values and pass it to another class?
I am working on this task from yestarday , I really appreciate if somebody help me in this please....
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.border.*;
import java.awt.Dimension;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.Color;
public class TableExample extends JFrame {
final Object[][] data2= new Object[21][5];
public TableExample() {
/**
JFrame frame = new JFrame("Table");
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {System.exit(0);}});
**/
// Take the dummy data from SwingSet.
final String[] names = {"First Name", "Last Name", "Favorite Color",
"Favorite Number", "Vegetarian"};

final Object[][] data = {
{"Mark", "Andrews", "Red", new Integer(2), new Boolean(true)},
{"Tom", "Ball", "Blue", new Integer(99), new Boolean(false)},
{"Alan", "Chung", "Green", new Integer(838), new Boolean(false)},
{"Jeff", "Dinkins", "Turquois", new Integer(8), new Boolean(true)},
{"Amy", "Fowler", "Yellow", new Integer(3), new Boolean(false)},
{"Brian", "Gerhold", "Green", new Integer(0), new Boolean(false)},
{"James", "Gosling", "Pink", new Integer(21), new Boolean(false)},
{"David", "Karlton", "Red", new Integer(1), new Boolean(false)},
{"Dave", "Kloba", "Yellow", new Integer(14), new Boolean(false)},
{"Peter", "Korn", "Purple", new Integer(12), new Boolean(false)},
{"Phil", "Milne", "Purple", new Integer(3), new Boolean(false)},
{"Dave", "Moore", "Green", new Integer(88), new Boolean(false)},
{"Hans", "Muller", "Maroon", new Integer(5), new Boolean(false)},
{"Rick", "Levenson", "Blue", new Integer(2), new Boolean(false)},
{"Tim", "Prinzing", "Blue", new Integer(22), new Boolean(false)},
{"Chester", "Rose", "Black", new Integer(0), new Boolean(false)},
{"Ray", "Ryan", "Gray", new Integer(77), new Boolean(false)},
{"Georges", "Saab", "Red", new Integer(4), new Boolean(false)},
{"Willie", "Walker", "Phthalo Blue", new Integer(4), new Boolean(false)},
{"Kathy", "Walrath", "Blue", new Integer(8), new Boolean(false)},
{"Arnaud", "Weber", "Green", new Integer(44), new Boolean(false)}
};
// Create a model of the data.
TableModel dataModel = new AbstractTableModel() {
// These methods always need to be implemented.
public int getColumnCount() { return names.length; }
public int getRowCount() { return data.length;}
public Object getValueAt(int row, int col) {return data[row][col];}
// The default implementations of these methods in
// AbstractTableModel would work, but we can refine them.
public String getColumnName(int column) {return names[column];}
public Class getColumnClass(int c) {return getValueAt(0, c).getClass();}
public boolean isCellEditable(int row, int col) {return true;}
public void setValueAt(Object aValue, int row, int column) {
System.out.println("Setting value to: " + aValue);
data[row][column] = aValue;
data2[row][column]=aValue;
System.out.println("Value in data2: " + data2[row][column]);
}
};
// Create the table
JTable tableView = new JTable(dataModel);
// here data2 has null values
System.out.println("Value in data2 utside " + data2[0][3]);
JScrollPane scrollpane = new JScrollPane(tableView);
scrollpane.setBorder(new BevelBorder(BevelBorder.LOWERED));
scrollpane.setPreferredSize(new Dimension(430, 200));
getContentPane().add(scrollpane);
pack();
}
public static void main(String[] args) {
new TableExample().show();
}
}

thanks,
Padmashree
 
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