Thread: Java Dialog Box HELP

Hii Friends,I am new to this forum,and can anybody of you tell me how to do this.

This is it


First we were given to type the below given code

import javax.swing.JOptionPane;
public class DialogViewer1
{
public static void main(String[] args)
{
String name = JOptionPane.showInputDialog("What is your name?");
System.out.println(name);
System.exit(0);
}
}

and that's not the problem.

now they ask to modify the program to print “Hello, name!” displaying the name that the user typed in a Dialog Box.

Please explain how to do that,Thanks in advance

Well let's break this down.

import javax.swing.JOptionPane; //imports the package for the GUI input
public class DialogViewer1
{
public static void main(String[] args)
{
 //Create an new instance of object string
String name = new String();
 
//Create a GUI box to ask for the user's input and set it to string name
name = JOptionPane.showInputDialog(null,  "What is your name?",  "Name", JOptionPane.QUESTION_MESSAGE); 
 
 //Print the word Hello on the screen and concat that string with the instance variable name.
System.out.println("Hello! " + name);
 
//System.exit(0); This statement ends the code abruptly and isn't necessary for this type of a java program
}
}

I am new to this Java,thx a lot bro,you saved me Rep +

Your welcome.

Originally Posted by Zyrion

Your welcome.

Hello friend,if you don't mind please answer for this question as well,I have to submit the assignment tomorrow and hardly have no time to refer the book now.Thanks in advance

this is it.

1 First, an input dialog box that asks: “What would you like me to do?”
2 Then a message dialog box that says: “I'm sorry, (your name). I'm afraid I can't do that.”

Use the code I had given you, as a template for the program you are trying to write.