I wonder if it\'s possible to have several input fields i the JOptionPane in Java, instead of one like in开发者_JAVA技巧 the code below?
My assignment asks me to format values to two decimal places. We are asked to use the JOptionPane for input/output. I know how to format to two decimal places using the System.out.printf. However, I d
As you have seen from my subject above, I would like to know how can I dismiss a JOptionPane which became irrelevant because of another JOptionPane and because the user ,for some reason, didn\'t dismi
I am student, trying to finish a homework lab. Right now I am struggling to use the input from JOptionPane to display the results based on the input. There are two files to my lab, the CoinCounterTest
Currently I have a JOptionPane. On clicking a button I am executing following line. JOptionPane.showInputDialog(this,\"Enter your message\"开发者_开发问答,\"Messages\",2);
import javax.swing.JOptionPane; public class PredefinedClass { public static void main(String[] args){ do{
I am trying to show a JOptionPane with a JTextField, which has initial focus, in it and, as soon as the user press ENTER, I want it to perform an action with the text entered in the text field.
I have a dialog box with a drop down menu like this: Object[] possibilities = {\"1\", \"2\", \"3\", \"4\"};
I have a showInputDialog. Whenever I type somethi开发者_高级运维ng to that field, I want it to be save as textfile when I click the ok button. My problem is I don\'t know where/how to put the listener
I would ask something about my project. I have a Java program that connects to a website through a Connection class that takes as parameter an int. This class has only a method that return an ArrayLis
加载中,请稍侯......