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Definition and UsageThe onmousewheel attribute fires when the mouse wheel is rolled up or down over an element. Deprecated. The onmousewheel attribute is deprecated, you should use the onwheel attribute instead. Applies toThe onmousewheel attribute is part of the Event Attributes, and can be used on any HTML elements.
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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:
| html onmousewheel attribute |
| How to Execute a JavaScript when the user rolls the mouse wheel over a <div> element - HTML onmousewheel Attribute | HTML Attribute |
Read Full: | HTML Attribute |
Type: | Develop |
Category: | Web Tutorial |
Sub Category: | HTML Attribute |
Uploaded by: | Admin |
Views: | 71 |
Reffered: https://www.w3schools.com/tags/att_onmousewheel.asp