title: Exporting web page into PDF using jsPDf
body: <p>I am trying to export the webpage into pdf file when user click the button, but the below code is not working  for me . can any one please help me  where I went wrong. I am using jsPDF to export the web page into pdf.</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;
  &lt;head&gt;
      &lt;title&gt;html2canvas example&lt;/title&gt;
     &lt;script type="text/javascript" src="js/jquery/jquery-1.7.1.min.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="js/jquery/jquery-ui-1.8.17.custom.min.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="js/jspdf.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="libs/Deflate/adler32cs.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="libs/FileSaver.js/FileSaver.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="libs/Blob.js/BlobBuilder.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="jspdf.plugin.addimage.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="jspdf.plugin.standard_fonts_metrics.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="jspdf.plugin.split_text_to_size.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="jspdf.plugin.from_html.js"&gt;&lt;/script&gt;
      &lt;script type="text/javascript" src="js/basic.js"&gt;&lt;/script&gt;
   &lt;script type="text/javascript"&gt;
   $(function () 
  {
          var doc = new jsPDF();
          var specialElementHandlers = {
              '#editor': function (element, renderer) {
                  return true;
              }
          };
          $('#cmd').click(function () {
              doc.fromHTML($('#content').html(), 15, 15, {
                  'width': 170,
                      'elementHandlers': specialElementHandlers
              });
              doc.save('sample-file.pdf');
          });
      });
   &lt;/script&gt;
  &lt;/head&gt;
  &lt;body id="target" &gt;
       &lt;div id="content"&gt;
           &lt;h3&gt;Hello, this is a H3 tag&lt;/h3&gt;
          &lt;p&gt;a pararaph&lt;/p&gt;
       &lt;/div&gt;
    &lt;div id="editor"&gt;&lt;/div&gt;
    &lt;button id="cmd"&gt;generate PDF&lt;/button&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>