CRM development registration process 2

1, students submit application data page as follows:

The page form some of the data is taken directly from the database, and do nothing to change

Create Customer form a 1,2, readonly_fields variable is stored in read-only properties field, exclude variables django form attribute has a non-display at a front end

    #crm/forms.py
class CustomerForm(ModelForm):
    """客户表单"""
    def __new__(cls,*args,**kwargs):
        #super(CustomerForm,self).__new__(*args,**kwargs)
        # print("request.POST:",request.POST)
      #表名，表对象值
        for field_name,field_obj in cls.base_fields.items():
            #print(field_name,dir(field_obj))
            #给表输入框添加class
            field_obj.widget.attrs['class'] = 'form-control'
            #在类Meta的readonly_fields中的字段增加disabled属性
            if field_name in cls.Meta.readonly_fields:
                #添加disabled属性
                field_obj.widget.attrs['disabled'] = 'disabled'

        return ModelForm.__new__(cls)

    class Meta:
        model =models.Customer
        fields ='__all__'
        #不在前端显示
        exclude =["tags","content","memo","status","referral_from","consult_course"]
        #只读属性
        readonly_fields =["qq","consultant","source"]