How to print tables on pdf with Javascript?

What's the best way to print tables in PDF with JavaScript?

For example, I have the next code, and if you click on "Show PDF", the table appears in PDF in a new window. Is it possible to implement this with the jsPDF library?

<body>
    <table>
        <tr>
            <th>example</th>
            <th>example2</th>
        </tr>
        <tr>
            <td>value1</td>
            <td>value2</td>
        </tr>
    </table>
    <br>
    <input type="button" value="Show PDF">
</body>

Solution

You should to use DOMPDF, :
dompdf is an HTML to PDF converter. At its heart, dompdf is (mostly) CSS 2.1 compliant HTML layout and rendering engine written in PHP. It is a style-driven renderer: it will download and read external stylesheets, inline style tags, and the style attributes of individual HTML elements. It also supports most presentational HTML attributes.

Download domPDF

http://code.google.com/p/dompdf/

<?
require  "dompdf_config.inc.php";
$html = <<<STY
<table>
<tr>
<th>example</th>
<th>example2</th>
</tr>
<tr>
<td>value1</td>
<td>value2</td>
</tr>
</table>
</body>
STY;
$dompdf = new DOMPDF();
$dompdf->load_html($html);
$dompdf->render();    
$dompdf->stream("mypdf.pdf", array("Attachment" => 0));
?>