Radiobuttons not working

Question

I'm trying to display a message when a particular radiobutton is selected.

Code below:
https://code.sololearn.com/WveVisYko7PD

It ain't working.Please check.

Answer 1

You are now checking only at beginning.

You should use onchange event listener instead.

https://code.sololearn.com/W01ZUJa8VQA5/?ref=app

Or a easier way, add your function as click callback to a button.

https://code.sololearn.com/WU0cgiMBknhI/?ref=app

Answer 2

I have chosen the easy way with onclick attribute and onchange attribute in HTML tags.

A better way is to use addEventListener so that we can add more event listeners and also remove unnecessary event listeners later.

That will be after your DOM lessons.

Answer 3

Thank you Sir (Gordon) for your quick reply.
That was so simple.