An Experiment using Swings

[crossroadsk]

I have implemented the following code :
-----------------------------------------------------------------------------------------------------------------
import javax.swing.*;
import java.awt.*;

public class FileChooseDemo{
public static void main(String args[])
{
JFileChooser chooser = new JFileChooser();
chooser.showOpenDialog(new JFrame());
}
}
------------------------------------------------------------------------------------------------------------------
But my problem is that i want to implement the same with help of an applet so that i can use it in a browser , can anyone help me solve that and i've already written some code but it is not working...........check this modified code below:

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

public class FileChooseDemo extends JApplet{

public void init(){
JFileChooser chooser = new JFileChooser();
chooser.showOpenDialog(new JFrame());
}

public static void main(String args[])
{
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
init();
}
});
}
}

}

/* <applet code="FileChooseDemo.class" height=400 width=400></applet>*/

help me please!

[r035198x]

I have implemented the following code :
-----------------------------------------------------------------------------------------------------------------
import javax.swing.*;
import java.awt.*;

public class FileChooseDemo{
public static void main(String args[])
{
JFileChooser chooser = new JFileChooser();
chooser.showOpenDialog(new JFrame());
}
}
------------------------------------------------------------------------------------------------------------------
But my problem is that i want to implement the same with help of an applet so that i can use it in a browser , can anyone help me solve that and i've already written some code but it is not working...........check this modified code below:

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

public class FileChooseDemo extends JApplet{

public void init(){
JFileChooser chooser = new JFileChooser();
chooser.showOpenDialog(new JFrame());
}

public static void main(String args[])
{
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
init();
}
});
}
}

}

/* <applet code="FileChooseDemo.class" height=400 width=400></applet>*/

help me please!

What do you mean it is not working. You need to be more clear. While you are at it, you might want to look at applets and security.

[crossroadsk]

What do you mean it is not working. You need to be more clear. While you are at it, you might want to look at applets and security.

I mean will it work with an applet or not?

First of all i want to clarify whether we could implement "JFileChooser" with applet or not?

Second ,if yes then how to implement that ?

Do my code make any sense ?

[crossroadsk]

Problem solved but there is another problem......

the code in applet is not executing on my machine ... but it's fine on my colleagues machine .....

i'm using jdk1.4.1 and the other machine is running jdk1.6.0

the modified code is like this

import javax.swing.*;
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import javax.swing.filechooser.*;
public class FileChooseDemo extends JApplet implements ActionListener
{
//JPanel p;
JButton b1;
JFileChooser chooser;
public void init(){

b1 = new JButton("vachay");
add(b1);
b1.addActionListener(this);
}

public void actionPerformed(ActionEvent ae)
{
chooser = new JFileChooser();
if(ae.getSource().equals(b1))
{
chooser.showOpenDialog(FileChooseDemo.this);
}
}
}



/* <applet code="FileChooseDemo.class" height=400 width=400></applet>*/

can u explain what could be the problem?

[r035198x]

Problem solved but there is another problem......

the code in applet is not executing on my machine ... but it's fine on my colleagues machine .....

i'm using jdk1.4.1 and the other machine is running jdk1.6.0

the modified code is like this

import javax.swing.*;
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import javax.swing.filechooser.*;
public class FileChooseDemo extends JApplet implements ActionListener
{
//JPanel p;
JButton b1;
JFileChooser chooser;
public void init(){

b1 = new JButton("vachay");
add(b1);
b1.addActionListener(this);
}

public void actionPerformed(ActionEvent ae)
{
chooser = new JFileChooser();
if(ae.getSource().equals(b1))
{
chooser.showOpenDialog(FileChooseDemo.this);
}
}
}



/* <applet code="FileChooseDemo.class" height=400 width=400></applet>*/

can u explain what could be the problem?

When adding things to JFrames or Applets in 1.4, you use
getContentPane().add(item);
instead of just add

[crossroadsk]

i already did that and after that i'm not able to handle event .. i.e., when i click the button