Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/django/19.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 获取内联的表单值_Python_Django - Fatal编程技术网

Python 获取内联的表单值

Python 获取内联的表单值,python,django,Python,Django,我正在与Django管理员一起工作,我有一个内部带有内联顺序的SamAccemMin,其中我需要根据SamAccemMin中选择的内容(即嵌套字段或嵌套选择)过滤后者中的记录 到目前为止,我在admin.py中有以下内容: class SampleAdmin(admin.ModelAdmin): list_display = ('number', 'sample', 'date', 'acept') fields = (('matrix', 'type_sample'),('sampl

我正在与Django管理员一起工作,我有一个内部带有内联顺序的SamAccemMin,其中我需要根据SamAccemMin中选择的内容(即嵌套字段或嵌套选择)过滤后者中的记录

到目前为止,我在admin.py中有以下内容:

class SampleAdmin(admin.ModelAdmin):

  list_display = ('number', 'sample', 'date', 'acept')
  fields = (('matrix', 'type_sample'),('sample'))
  inlines = (OrderInline,)
------------------------------------------------------------------------------------------------
class OrderInline(admin.TabularInline):
    model = Result
    fields = ('assay',) 

   def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
      if db_field.name == "assay":
      kwargs["queryset"] = Assay.objects.filter(matrix_id=3)
      return super(OrderInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
在找到数字3的地方,我想放置sammin的矩阵字段的ID值

我已经非常感谢你,问候你