" you'll have to have all the states/provinces as 'choices' in the
ChoiceField in the form, otherwise the form won't validate."

Yup, this is a "real" gotcha.  IMO, its not really true filtering if
you take this approach, as the initial form will still load the X
million items, even though the user will only be shown a fraction at a
time.

On Nov 15, 6:39 pm, Shawn Milochik <sh...@milochik.com> wrote:
> You'll need to use AJAX for this, or refresh the entire page.
>
> Be aware that you'll have to have all the states/provinces as
> 'choices' in the ChoiceField in the form, otherwise the form won't
> validate.
>
> As for examples, just do a quick Google search. The easiest way (in my
> opinion) is to use jQuery for the AJAX and have views in your Django
> project that receives the request from jQuery and returns JSON.
>
> Shawn

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