![]() |
Definition and UsageThe onbeforeprint attribute fires when a page is about to be printed (before the print dialogue box appears). Tip: The onbeforeprint attribute is often used together with the onafterprint attribute. Browser SupportSyntax
Attribute Values
Technical Details
|
Example:
HTML
<!DOCTYPE html>
<html>
<body onbeforeprint="myFunction()">
<h1>Try to print this document</h1>
<p><b>Tip:</b> Keyboard shortcuts, such as Ctrl+P sets the page to print.</p>
<p><b>Note:</b> The onbeforeprint event is not supported in Safari and Opera.</p>
<script>
function myFunction() {
alert("You are about to print this document!");
}
</script>
</body>
</html>
Example:
HTML
<!DOCTYPE html>
<html>
<body onbeforeprint="myFunction()">
<h1>Try to print this document</h1>
<p><b>Tip:</b> Keyboard shortcuts, such as Ctrl+P sets the page to print.</p>
<p><b>Note:</b> The onbeforeprint event is not supported in Safari and Opera.</p>
<script>
function myFunction() {
alert("You are about to print this document!");
}
</script>
</body>
</html>
html event attributes |
What is HTML onafterprint Event Attribute | Window Event Attributes |
What is HTML onbeforeprint Event Attribute | Window Event Attributes |
What is HTML onbeforeunload Event Attribute | Window Event Attributes |
What is HTML onerror Event Attribute | Window Event Attributes |
What is HTML onhashchange Event Attribute | Window Event Attributes |
What is HTML onload Event Attribute | Window Event Attributes |
What is HTML onoffline Event Attribute | Window Event Attributes |
What is HTML ononline Event Attribute | Window Event Attributes |
What is HTML onpageshow Event Attribute | Window Event Attributes |
What is HTML onresize Event Attribute | Window Event Attributes |
How to add a JavaScript when a page is about to be printed | Window Event Attributes |
Read Full: | Window Event Attributes |
Type: | Develop |
Category: | Web Tutorial |
Sub Category: | Window Event Attributes |
Uploaded by: | Admin |
Views: | 18 |
Reffered: https://www.w3schools.com/tags/ev_onbeforeprint.asp