addEventListener("scroll", myFunction); - Javascript DOM Event

Javascript examples for DOM Event:addEventListener

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Description

The onscroll event occurs when an element's scrollbar is being scrolled.

Summary

Bubbles No
Cancelable No
Supported HTML tags: <address>, <blockquote>, <body>, <caption>, <center>, <dd>, <dir>, <div>, <dl>, <dt>, <fieldset>, <form>, <h1> to <h6>, <html>, <li>, <menu>, <object>, <ol>, <p>, <pre>, <select>, <tbody>, <textarea>, <tfoot>, <thead>, <ul>

Demo Code

ResultView the demo in separate window 

<!DOCTYPE html>
<html>
<head>
<style>
div {//  ww  w.  j ava2 s. co m
    border: 1px solid black;
    width: 200px;
    height: 100px;
    overflow: scroll;
}
</style>
</head>
<body>

<p>Try the scrollbar in the div</p>
<div id="myDIV">
This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test.
<br><br>
This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test. This is a test.
<br><br>

</div>

<p id="demo"></p>

<script>
document.getElementById("myDIV").addEventListener("scroll", myFunction);

function myFunction() {
    document.getElementById("demo").innerHTML = "You scrolled in div.";
}
</script>

</body>
</html>

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