How to Execute a JavaScript when the user rolls the mouse wheel over a <div> element - HTML onmousewheel Attribute
Img Example. A function is triggered when you roll the mouse wheel over div. The function sets the font-size of div to 35 pixels.
index.html
Example:
HTML
<!DOCTYPE html>
<html>
<head>
<style>
#myDIV {
border: 1px solid black;
}
</style>
</head>
<body>
<div id="myDIV" onmousewheel="myFunction()">This example demonstrates how to assign an "onmousewheel" event to a DIV element. Roll the mouse wheel over me - either up or down!</div>
<p>A function is triggered when you roll the mouse wheel over div. The function sets the font-size of div to 35 pixels.</p>
<script>
function myFunction() {
document.getElementById("myDIV").style.fontSize = "35px";
}
</script>
</body>
</html>
Output should be:
| How to Execute a JavaScript when the user rolls the mouse wheel over a <div> element - HTML onmousewheel Attribute | HTML Attribute |
Type: | Html |
Category: | Web Tutorial |
Sub Category: | HTML Attribute |
Uploaded by: | Admin |