Django动态形式 - 即时现场人口？

I've been scanning through Django documentation, and Google search results, all afternoon and I'm still somewhat stuck in my attempt to create a dynamic form. I'm hoping I just need someone to nudge me in the right direction :-) I'm just starting to learn Django, so I'm still very much a beginner; however, I'm already an intermediate python user.I've been scanning through Django documentation