addEventListener('unload', myFunction); - Javascript DOM Event

Javascript examples for DOM Event:addEventListener

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Description

The onunload event occurs once a page has unloaded (or the browser window has been closed).

Summary

Bubbles No
Cancelable No
Supported HTML tags: <body>

Demo Code

ResultView the demo in separate window 

<!DOCTYPE html>
<html>
<body>

<h1>Welcome to my Home Page</h1>

<script>
document.getElementsByTagName("BODY")[0].addEventListener('unload', myFunction);

function myFunction() {//  ww  w  .  java 2 s. c om
    console.log("here");
}
</script>

</body>
</html>

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