Computer >> Computer tutorials >  >> Programming >> HTML

Execute a script before the document is printed in HTML?

Use the onbeforeprint attribute to execute a script before the document is printed in HTML.

Example

You can try to run the following code to implement onbeforeprint attribute −

<!DOCTYPE html>
<html>
   <body onbeforeprint = "display()">
      <script>
         function display() {
            alert("The document will now print.");
         }
      </script>
   </body>
</html>