Question

我有一个名为Company的模型：

class Company(TimeStampedModel):
     company_id = models.CharField(max_length=20, unique=True)
     legal_name = models.CharField(max_length=200)
     trading_name = models.CharField(max_length=200, unique=True)

     # address
     address = models.CharField(max_length=200, null=True, blank=True)
     city = models.CharField(max_length=200, null=True, blank=True)
     state = models.CharField(max_length=200, null=True, blank=True)
     zipcode = models.CharField(max_length=200, null=True, blank=True)

     # contact details
     email = models.EmailField(max_length=200, null=True, blank=True)
     phone = models.CharField(max_length=200, null=True, blank=True)

其他模型是CompanyAttributes：

class CompanyAttributes(TimeStampedModel):
""" All attributes of company"""

    corporate = models.ForeignKey(Company)
    key = models.CharField(max_length=100)
    value = models.TextField(max_length=100)

对于特定公司，我可以拥有许多属性，如帐单邮寄地址，CIN，GSTIN，帐号我通过将所有字段定义为表单字段来显示单个表单中的所有字段，现在我想一次性保存所有字段。一种方法是覆盖ModelAdmin的save_model并逐个保存每个属性。有没有办法使用save_related或其他方法，以便我可以一次性保存。

我的模特

class CompanyModelForm(ModelForm):
    pan_number = CharField()
    cin_number = CharField()
    gstin_number = CharField()
    account_number = CharField()

    def __init__(self, *args, **kwargs):
        super(CorporateModelForm, self).__init__(*args, **kwargs)
        self.fields['zipcode'].required = True
        self.fields['email'].required = True
        self.fields['phone'].required = True
        self.fields['cin_number'].required = True
        self.fields['gstin_number'].required = True

        obj = kwargs.get('instance')
        if obj:
           self.fields['email'].widget.attrs['disabled'] = 'disabled' 

class CompanyAdmin(admin.ModelAdmin):
    form = CompanyModelForm
    search_fields = ['company_id', 'legal_name', 'trading_name', 'address','city', 'state', 'zipcode', 'email', 'phone']
    list_display = ['id', 'legal_name', 'trading_name', 'address', 'city', 'state', 'zipcode', 'email', 'phone']
    readonly_fields = []

Answer 1

查看InlineModelAdmin objects

这将为你做。

class CompanyAttributesInline(admin.StackedInline):
    model = CompanyAttributes

class CompanyAdmin(admin.ModelAdmin):
    ...
    inlines = (CompanyAttributesInline,)

在django admin中保存相关模型的最佳方法是什么？

1 个答案: