I am building a Django web application. I am referring to InvoiceNinja application for invoice creation which shows the preview of the invoice as an embed object.
As I change any field while creating the invoice, the pdf preview updates automatically. I am not sure how this done(referred to the attached document).
I don't think, they are creating a PDF document(refer to the screenshot). Any idea as to how to do it?
Any useful pointers would be really helpful.
Invoice Ninja uses pdf.js by Mozilla which lets you render PDF files directly into the HTML page. See the examples how to apply.