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Python forms.ModelChoiceField类代码示例

本文整理汇总了Python中django.forms.ModelChoiceField的典型用法代码示例。如果您正苦于以下问题:Python ModelChoiceField类的具体用法?Python ModelChoiceField怎么用?Python ModelChoiceField使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了ModelChoiceField类的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: __init__

 def __init__(self, *args, **kargs):
     base_area = vouchers.models.BudgetArea.get_by_path(['Accounts', 'Expenses'])
     self.strip_levels = base_area.depth
     areas = base_area.get_descendants()
     ModelChoiceField.__init__(self, queryset=areas,
         help_text='In general, this should be a fully indented budget area, not one with children',
         *args, **kargs)
开发者ID:dehnert,项目名称:remit,代码行数:7,代码来源:views.py

示例2: test_choices_not_fetched_when_not_rendering

 def test_choices_not_fetched_when_not_rendering(self):
     """
     Generating choices for ModelChoiceField should require 1 query (#12510).
     """
     self.groups = [Group.objects.create(name=name) for name in 'abc']
     # only one query is required to pull the model from DB
     with self.assertNumQueries(1):
         field = ModelChoiceField(Group.objects.order_by('-name'))
         self.assertEqual('a', field.clean(self.groups[0].pk).name)
开发者ID:CrazyChief,项目名称:django,代码行数:9,代码来源:tests.py

示例3: test_choices_not_fetched_when_not_rendering

 def test_choices_not_fetched_when_not_rendering(self):
     # only one query is required to pull the model from DB
     with self.assertNumQueries(1):
         field = ModelChoiceField(Group.objects.order_by('-name'))
         self.assertEqual('a', field.clean(self.groups[0].pk).name)
开发者ID:Aviatorjeremy,项目名称:django,代码行数:5,代码来源:tests.py

示例4: test

 def test():
     field = ModelChoiceField(Group.objects.order_by('-name'))
     self.assertEqual('a', field.clean(self.groups[0].pk).name)
开发者ID:Giftovus,项目名称:django,代码行数:3,代码来源:models.py

示例5: test_choices_not_fetched_when_not_rendering

 def test_choices_not_fetched_when_not_rendering(self):
     initial_queries = len(connection.queries)
     field = ModelChoiceField(Group.objects.order_by('-name'))
     self.assertEqual('a', field.clean(self.groups[0].pk).name)
     # only one query is required to pull the model from DB
     self.assertEqual(initial_queries+1, len(connection.queries))
开发者ID:0xmilk,项目名称:appscale,代码行数:6,代码来源:models.py


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