我有两个表被告和被告_Potential

class Defendant(models.Model):

fullname = models.CharField(max_length = 100, null = False,)

fname = models.CharField(max_length = 100, verbose_name = u'First Name', blank = True, null = True,)

midname = models.CharField(max_length = 100, verbose_name = u'Middle Name', blank = True, null = True,)

lname = models.CharField(max_length = 50, verbose_name = u'Last Name', null = True, blank = True,)

marked = models.CharField(max_length = 50, verbose_name = u'Check box mark', null = True, blank = True,)

class Defendant_Potential(models.Model):

defendant = models.ForeignKey('Defendant', related_name = "Defendant_defendantID",)

midname = models.CharField(max_length = 100, blank = True, null = True, default = None)

address = models.CharField(max_length = 100, null = False,)

city = models.CharField(max_length = 50, null = False,)

state = models.CharField(max_length = 5, null = False,)

zip = models.CharField(max_length = 50, null = False,)

其管理模型如：

class Defendant_Potential_Individual_Inline(admin.TabularInline):

model = Defendant_Potential

formset = NoDeleteAdminInlineFormSet

readonly_fields = ('midname', 'address')

extra = 0

template = "admin/cdradmin/defendant/edit_inline/tabular.html"

class DefendantAdmin(admin.ModelAdmin):

list_display = ('fullname', 'fname','midname','lname')

inlines = [Defendant_Potential_Individual_Inline, ]

在tabular.html中，我有一个自定义复选框

我的Qustion是每当选中复选框，然后'被告'表更新标记字段(这应该发生在我们点击change_from.html上的提交按钮。

我对save_model，save_formset等进行了一些研究但是我没有得到任何人可以帮助我做到这一点的正确解决方案吗？