+ 3
It looks like your button is missing the JavaScript needed to trigger an alert. Here's how you can add a simple script to make the button work:
html
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<script>
// Wait for the DOM to load
document.addEventListener('DOMContentLoaded', (event) => {
// Get the button element
var btn = document.getElementById('btn');
// Add click event listener to the button
btn.addEventListener('click', function() {
alert('Button clicked!');
});
});
</script>
</head>
<body>
<button id="btn">alert</button>
</body>
</html>
In this code, the `DOMContentLoaded` event ensures that the script runs after the entire page is loaded, and the `click` event listener is added to the button with the ID `btn`. When the button is clicked, it will trigger the `alert` function. Remember to place the scri
+ 3
Just sth to add to Freddyz Montilla
It is better to use window.onload (or addEventListener("load",...)) instead of DOMContentLoaded cuz onload makes sure all the assets and images are loaded, but DOMContentLoaded only focuses on the content.
+ 1
So your problem is when pressed run it says hello idk what is the problem. I will fix it when i understand it. Comment me pls so I can understand what you ment
Often have questions like this?
Learn more efficiently, for free:
Hot today
Functions in python
2 Votes
How to make a playground
1 Votes
For Mobile app
0 Votes
I need advice
1 Votes
Html 5 document question
1 Votes
Python
0 Votes