On Mar 16, 8:35 pm, Nick <nickt...@gmail.com> wrote:
> I am working on a project that has a portion of the admin with three
> different "choices" options. The section of the model that this
> thread is concerned with looks like this:
>
> Department_Choices = (
> ('Advertising', 'Advertisinf'),
> ('NIC', 'NIC'),
> ('Production', 'Production'),
> )
>
> Department_Groups = ( #Advertising has three groups, NIC has 5,
> Produciton has 5
> ('Auto Sales', 'Auto Sales'),
> ('Print Production', 'Print Production'),
> )
>
> Subgroups = ( #some groups have sub-groups (ex. Auto Sales has print
> and online subgroups)
> ('Online', 'Online'),
> ('Print', 'Print'),
> )
>
> # model
>
> department = models.Charfield(choices=Department_Choices)
> group = models.CharField(choices=Department_Goups)
> subgroup - models.CharField(choices=Subgroups)
>
> I would like to have something in place that filters the groups and
> subgroups based on the department. So, if I choose Advertising in
> departments it brings up applicable groups, if I bring up Auto in
> groups it brings up applicable subgroups.
>
> Does Django have a built in way of handling this, do I need to modify
> the admin template? Do I need to forget about entering this in the
> admin and create a form with a bunch of AJAX involved?
Suggest you use AJAX - e.g. see:
http://code.google.com/p/django-ajax-filtered-fields/
or
http://www.nerdydork.com/dynamic-filtered-drop-down-choice-fields-with-django.html
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