Execute a JavaScript after a page is set to print, but before the print dialogue box appears:
The onafterprint event attribute is only supported in Internet Explorer and Firefox.
The onbeforeprint attribute fires immediately after the user has set the page to print, but before the print dialogue box appears.
Tip: The onbeforeprint attribute is often used together with the onafterprint attribute.
The onbeforeprint attribute is new in HTML5.
| Value | Description |
|---|---|
| script | The script to be run on onbeforeprint |
HTML Event Attributes
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