mirror of
https://github.com/jazzband/django-admin-sortable.git
synced 2026-04-20 06:41:05 +00:00
1b9c5c0a64
Added backwards compatibility for pre 1.1.1 versions that still have sortable_by defined as a classmethod. Need to address dynamic regroup template tag to see why categories are not being grouped properly in sample app.
77 lines
1.9 KiB
Python
Executable file
77 lines
1.9 KiB
Python
Executable file
from django.db import models
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from adminsortable.models import Sortable
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class SimpleModel(models.Model):
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class Meta:
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abstract = True
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title = models.CharField(max_length=50)
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def __unicode__(self):
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return self.title
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#a model that is sortable
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class Category(SimpleModel, Sortable):
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class Meta(Sortable.Meta):
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"""
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Classes that inherit from Sortable must define an inner
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Meta class that inherits from Sortable.Meta or ordering
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won't work as expected
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"""
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verbose_name_plural = 'Categories'
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#a model that is sortable relative to a foreign key that is also sortable
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class Project(SimpleModel, Sortable):
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class Meta(Sortable.Meta):
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pass
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# @classmethod
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# def sortable_by(cls):
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# return Category, 'category'
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category = models.ForeignKey(Category)
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description = models.TextField()
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sortable_by = Category
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#a model that is sortable relative to a foreign key that is also sortable
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class Sample(SimpleModel, Sortable):
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class Meta(Sortable.Meta):
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pass
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category = models.ForeignKey(Category)
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description = models.TextField()
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#field to define which foreign key the model is sortable by.
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#works with versions > 1.1.1
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sortable_by = Category
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#registered as a tabular inline on project
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class Credit(Sortable):
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class Meta(Sortable.Meta):
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pass
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project = models.ForeignKey(Project)
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first_name = models.CharField(max_length=30)
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last_name = models.CharField(max_length=30)
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def __unicode__(self):
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return '%s %s' % (self.first_name, self.last_name)
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#registered as a stacked inline on project
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class Note(Sortable):
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class Meta(Sortable.Meta):
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pass
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project = models.ForeignKey(Project)
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text = models.CharField(max_length=100)
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def __unicode__(self):
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return self.text
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