Create a Smart Button
Trigger different responses based on stored data.
We'll cover the following...
We'll cover the following...
Now that your code can remember things and make decisions, let’s bring it all together! You’ll build a button that changes how it behaves—depending on what the user has already done.
Goal
You will learn to:
Use
if/else
inside an event listener.Respond differently depending on a value.
Create dynamic behavior on click.
HTML setup
Let’s start with a simple button and a space to show the message: