I want to build a Country/State selector. First you choose a country, and the States for that country are displayed in the 2nd select box. Doing that in PHP and jQuery is fairly easy, but I find Django forms to be a bit restrictive in that sense.
I could set the State field to be empty on page load, and then populate it with some jQuery, but then if there are form errors it won't be able to "remember" what State you had selected. I'm also pretty sure that it will throw a validation error because your choice wasn't one of the ones listed in the form on the Python side of things.
So how do I get around these problems?