Design a java application which takes input as a number in textfield and add the digits and display it

Answer 1

try parse integer from that string then in a loop you can do some operations to get every digit and finally sum of them

Answer 2

So on Netbeans you drag a textfield on your JFrame.
Add a button.
add a label as lblOut

Double click the button.
do lblOut.setText(textfield.getText());

Answer 3

ah. You'll need to do int x = Integer.Parse(TextField.getText());

Answer 4

also use try and catch to display that it's a wrong input

Answer 5

😊

Answer 6

If you're still unsure you can always look at this code

https://code.sololearn.com/cBxWC7KgA6EC/?ref=app

Answer 7

So where's your problem?

Answer 8

simple😀what's the problem

Answer 9

Problem is how can we add digits which are taken as input in textfield

Answer 10

Actually i have to add the digits of the number taken in taken in textfield and then display it..... So i want to know how to do dat

Answer 11

Yeah thankyou..... For help.....