Can JavaScript bypass the need for an html page and go directly to the printing process?

Is it possible for a user to click a "print" button and have the printer start printing?

Please note that there is already a server process in place (via AJAX) that can respond with success for printing or return HTML content for display, so that is not an issue.

EDIT:

After receiving some helpful comments (thank you!), I meant "open print dialog" instead of "start printing".

Answer №1

If you already have an existing HTML page with a button, you can customize the style sheets for different printing options using the media attribute or @media directive. This allows you to adjust the appearance and layout specifically for when the page is printed.

For example:

#PrintContent { display: none; }

@media print {

   #RegularContent { display: none; }
   #PrintContent { display: block; }

}

To enable the button to print the page, simply utilize the print method:

<input type="button" onclick="window.print();" value="Print me!" />

Clicking this button will prompt the print dialog to open. If you want to bypass the dialog, you would need to run a browser component that requires user confirmation, resulting in a dialog anyway, albeit a more complex one.

Answer №2

In my opinion, I'd create a fresh tab showcasing the printed HTML provided by the server and trigger window.print() through its onload function.

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