Using JOptionPane in Java
- Siah Peih Wee
- May 7, 2022
- 1 min read
Updated: May 11, 2022
In this article, we will touch on how to use JOptionPane to perform input and output.
Below is an example how JOptionPane is can be use to show the following
Confirm Dialog
Message Dialog
Input Dialog
Below is how to create the dialog box and their return data type.
To view the console's print line, you will need to click "Open on Replit"
You may want to read more
Example of Usage
Below is an example of an application that collect user's input via JOptionPane to calculate and display the Square value. To view the console's print line, you will need to click "Open on Replit"
Great blog! Your explanation of how to use JOptionPane in Java was really clear and practical. I especially liked how you demonstrated different dialog types for user interaction it’s perfect for beginners learning GUI programming. When I was working on similar projects, I struggled to implement user inputs correctly until I got java assignment help from professional tutors. They explained the logic behind event handling and input validation in detail. Your post complements that kind of guidance perfectly simple, insightful, and very useful for students.