Question

我有以下内容，

class Company(db.Model):
    companyvalid = db.BooleanProperty(required=True)

class AddCompanyForm(djangoforms.ModelForm):
    class Meta:
            model = Company
        exclude = ['companyentrytime']
        exclude = ['companylatlong']

但是我无法从存储在数据库中的Django中获取o / p。我也只能在选中复选框时添加记录，但在保存记录时这不会反映在基础表中。最聪明的方法是什么？感谢

class AddCompanyCategoriesHandler(webapp.RequestHandler):
    def get(self):
        memcache.flush_all()
        form_requirements = AddCompanyCategoriesForm()
        path = os.path.join(os.path.dirname(__file__), 'addcompanycat.html')
        self.response.out.write(template.render(path, {'form': form_requirements}))

def post(self):
        form_requirements = AddCompanyCategoriesForm(data=self.request.POST)
        if form_requirements.is_valid():
                myname = form_requirements.clean_data['categoryname']
                entity = form_requirements.save(commit=False)   
                entity.put()

=============================================== ==========================================

我正在尝试使用BooleanField，但这无法正常工作，服务器发出504错误。这是我的模特。我一直在试验这种BooleanFields格式，但我不确定这与我的模型有什么关系。我的模特是

class Company(db.Model):
    companyurl = db.StringProperty(required=True)
    companyname = db.StringProperty(required=True)
    companydesc = db.TextProperty(required=True)
    companyaddress = db.PostalAddressProperty(required=True)
    companypostcode = db.StringProperty(required=True)
    companyemail = db.EmailProperty(required=True)
    companycountry = db.StringProperty(required=True)
    companyvalid = db.BooleanProperty()
    #companyvalid = db.BooleanField(required=True, label="Check this")
    companyentrytime = db.DateTimeProperty(auto_now_add=True)
    companylatlong = db.GeoPtProperty()
    @property
    def catname(self):
        return self.companycategory.name
    companycategory = db.ReferenceProperty(CompanyCategory, collection_name='compcategory')

以及

class AddCompanyForm(djangoforms.ModelForm):
    class Meta:
        model = Company
        #companyvalid = model.BooleanField(default=False)
        exclude = ['companyentrytime']
        exclude = ['companylatlong']

所以我的问题是，如果我必须使用这个BooleanField，我应该如何将它放在AddCompanyForm中并且模型中是否应该有一个条目？

Answer 1

尝试在模型中使用BooleanField（https://docs.djangoproject.com/en/dev/ref/models/fields/#booleanfield）而不是布尔属性？

Google App Engine Django BooleanProperty未绑定到表

1 个答案: