How do I use formsets in Django?

How do I use formsets in Django?

Formsets in Django allow you to manage multiple forms on a single page. You can create a formset using formset_factory.

Can you show me a simple example of a formset?

Sure! First, define your form, then create a formset like this:

from django.forms import formset_factory

MyFormSet = formset_factory(MyForm)

You can then instantiate it in your view.

How do I handle formset validation?

You can validate formsets by calling is_valid() on the formset instance. If it's valid, you can save the forms.

What if I want to add more forms dynamically?

You can use JavaScript to add more forms to the formset dynamically on the client side, and then handle them in your view.