You want a chained select form & will need to use javascript to do it. I prefer jquery and have used the one here - http://www.codeassembly.com/Simple-chained-combobox-plugin-for-jQuery/
The code demos are for PHP but it's simple enough to apply to Django. -Chris On Sun, May 31, 2009 at 12:11 PM, Weiss Blitz <weissbl...@yahoo.com> wrote: > I'm building a website where the user must enter his location information > during user registration. > > I would like to have a combo box for each of the country, state, and city > fields. > The user will drill down their selections by first selecting their country, > > then the state combo box should enable with only the states available for > the selected country, > the user then selects his state/region/province and > then the city combo should be enabled and populated with the cities > available for the previously selected country/state combination. Preferably > this should happen without having to do a page refresh (maybe using AJAX?) > between updates. > > My models look like this: > > class Country(models.Model): > name = models.CharField(max_length=50) > code= models.CharField(max_length=3) > > class State(models.Model): > name = models.CharField(max_length=30) > country = models.ForeignKey(Country) > > class City(models.Model): > name = models.CharField(max_length=60) > state = models.ForeignKey(State) > > I know this might involve some ajax or js incantations, so if somebody > could point me to some examples or a website that explains how to do this > will be greatly appreciated. > > I believe this must be a fairly common thing to do when developing some web > applications but I have not been able to find the solution. > > Thanks in advance! :) > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
