Fetch request to Django site and Json-Response?

Question

JavaScript

I have an epp on Django (and Heroku) with two pages: server and adm. The Server returns a Json-Responge with a date about the Text field in the model. On the adm page, you can add new lines before the model. And I also have a project with Tizen Studio. There, a fetch request is made to the site in JavaScript. But the data is not displayed on the TV. How can I make a request to the site and return the whole thing in Html?