[Answered ]-Django form with autocomplete functionality

This is going to be something in the JQuery/AJAX side of things, not Django. I would read up on the autocomplete functions of JQuery and use AJAX to call your DJango code and receive a populated list, which then displays to the user.

JQuery Autocomplete – Custom Data

If you don’t want to deal with JavaScript, you can use a django application called django-autocomplete-light.

You can learn more about it (and get it) here: https://github.com/yourlabs/django-autocomplete-light