title: Get updated PDF data from <ebedded> element in HTML (and VueJS)
body: <p>I'm getting a PDF form in base64 format and displaying it in html like this (using VueJS):</p>
  
  <pre><code>&lt;object :data="'data:application/pdf;base64,'+pdfData" type="application/pdf"&gt;&lt;/object&gt;
  </code></pre>
  
  <p>It displays the PDF just fine, i can fill out the form no problem. However, the pdfData doesn't change when i fill out the form or rotate PDF. </p>
  
  <p>Is there a way to send the new pdf to the server with the data filled in from JS? Or get the new base64 code of the modified form, then send it as text? (I can decode on the server).
  Note: I cannot modify the PDF itself (i.e. add a submit button inside the pdf)</p>