How to Execute a JavaScript when the page is about to be unloaded
Close this window, press F5 or click on the link below to invoke the onbeforeunload event.
index.html
Example:
HTML
<!DOCTYPE html>
<html>
<body onbeforeunload="return myFunction()">
<p>Close this window, press F5 or click on the link below to invoke the onbeforeunload event.</p>
<a href="https://horje.com">Click here to go to horje.com</a>
<script>
function myFunction() {
return "Write something clever here...";
}
</script>
</body>
</html>
Output should be:
| How to Execute a JavaScript when the page is about to be unloaded | HTML Attribute |
Type: | Html |
Category: | Web Tutorial |
Sub Category: | HTML Attribute |
Uploaded by: | Admin |