http://blog.philippmetzler.com/?p=52
Just tried the django-ajax-filtered fields and liked it. Im looking for a solution to this problem:
My model looks like this:
class Song (models.Model): Album = models.ForeignKey (Album)
class Artist (models.Model): album = models.ForeignKey (Album) song = models.ForeignKey (Song, empty = True, null = True)
Therefore, the user must determine the topic. He can also identify a sub-topic, but is not required. The subtopic relates to the topic.
In the admin interface Id, you can limit the selection for a subtopic based on what it selects by topic. This should change dynamically with AJAX. I will look in more detail at the django-ajax-filters fields, but have not found a solution to this particular problem.
Perhaps this is another utility for django-ajax-filtered fields in general? Or do you know another solution to my specific requirements?
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