How to label answer in applet ???????

I don’t know how to label the answer of a formula in applet and how I can put a word before and after the answer .

Hi again mema_UAE!

Sorry, but I not quite understood your question. If you post some code or some more detailed explanation of what you are trying to accomplish I may be able to give you a hand. Don't be ashamed to draw what you want in a paper and post here if you have to

In this example the answer is work and appears as a label but I want to print a The answer is:
before the label answer and after label answer I want to print this word Square

Also I want to print the a title ("square program"); center above the code and in the new line I want to print (" enter a number"); center


code:


import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;



public class answer extends Applet implements ActionListener{

Label l1=new Label ("square program");

Label l2=new Label (" enter a number");

TextField t1=new TextField(20);
Button b1=new Button("Square");
Label l3=new Label("answer");


public void init()
{
add(l1);
add(l2);

add(t1);
add(b1);
b1.addActionListener(this);
add(l3);

}



public void actionPerformed(ActionEvent e)
{
int answer;

if (e.getSource()==b1)
{
answer=Integer.parseInt(t1.getText());
answer=answer*answer;

l3.setText(Integer.toString(answer));

}

}


}

OK. That's a little bit more complicated than it looks and if you are going to stick with GUI/Applet programming, it might be a good idea to learn about Layout Managers and how they work:

http://java.sun.com/docs/books/tutor...out/using.html

I did some modifications to your code, but it is far from perfect:

import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import javax.*;


public class Answer extends Applet implements ActionListener {

    private TextField tfDisplay = new TextField(20);

    private Button btnSquare = new Button("Square");

    private Label lblAnswer = new Label("Answer");

    public void init() {
		
	setLayout(new BorderLayout());
	setSize(320, 240);
		
	Panel topPanel = new Panel();
	Font bigFont = new Font("serif", Font.BOLD, 28);
	Label lblTitle = new Label("Square Program");
	lblTitle.setFont(bigFont);
	topPanel.add(lblTitle);
		
	Panel centerPanel = new Panel();
	centerPanel.add(new Label("Enter a number: "), BorderLayout.WEST);
	centerPanel.add(tfDisplay);
	centerPanel.add(btnSquare);
		
	Panel bottomPanel = new Panel();
	bottomPanel.add(lblAnswer);
		
	add(topPanel, BorderLayout.NORTH);
	add(centerPanel, BorderLayout.CENTER);
	add(bottomPanel, BorderLayout.SOUTH);
		
		
	btnSquare.addActionListener(this);

    }

    public void actionPerformed(ActionEvent e) {
	int answer;

	if (e.getSource() == btnSquare) {
		answer = Integer.parseInt(tfDisplay.getText());
		answer = answer * answer;
		lblAnswer.setText(Integer.toString(answer));

	}

    }

}

It’s actually perfect ………and it much better and understandable than my codes ……………………… but I still need the answer of how I can but a comment after and before the answer. Fore ample If I enter number 2 the result should print
The Number is : 4 [this is the answer] %

Cool. I'm glad you liked. It's very hard coded still, but I'm sure you will fix it . To get the label where you want, in one line of code, it would be:

	Panel bottomPanel = new Panel();
	bottomPanel.add(new Label("The answer is: "));
	bottomPanel.add(lblAnswer);

That part in bold is the line you've to add to the above code ^_^.

Thanks *~~~~* Mega Man X *~~~~*
The Program is working know properly...

Thanks Again...

Awesome. Always a pleasure to give a hand to another Java enthusiast ^_^.