61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
from django.db import models
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from adminsortable.fields import SortableForeignKey
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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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#uses SortableForeignKey field. Works with versions 1.3+
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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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category = SortableForeignKey(Category)
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description = models.TextField()
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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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