how to get data filled in pdf application dispalyed in angular 5 client side?

Question

I'm able to display fillable pdf application using angular 5 but i'm unable to fetch data or save the file to server along with the data filled. inside the component:

import * as $ from 'jquery';

code used to bind pdf file in html page

<embed src="http://localhost:4200/FileUpload/i-129.pdf"type="application/pdf" width="100%" height="100%">

Thanks!!