django - “QuerySet”对象没有属性 'id'

Question

我正在构建一个 django 项目，因为我需要为名为 SchoolDetail 的特定模型创建一个编辑选项。但是，当使用 id 从此表中获取数据时，它显示上述错误

views.py

def SchoolPage(request):
school_details = SchoolDetail.objects.all()
school_details_pk = school_details.id



context = {'school_details': school_details, 'school_details_pk':school_details_pk}
return render(request, 'busschool.html', context)

models.py

class SchoolDetail(models.Model):
school_name = models.CharField(max_length=100, blank= True, null=True)
school_place = models.CharField(max_length=100, blank= True, null=True)
school_email = models.CharField(max_length=100, blank= True, null=True)
school_address = models.CharField(max_length=100, blank= True, null=True)
school_phone = models.CharField(max_length=15, blank= True, null=True)
is_verified = models.BooleanField(default=False)

def __str__(self):
    return self.school_name

模板

enter code here
<tbody>
                    {% for i in school_details %}
                    <tr>
                        <td>{{i.school_name}}</td>
                        <td>{{i.school_place}}</td>
                        <td>{{i.school_email}}</td>
                        <td>{{i.school_address}}</td>
                        <td>{{i.school_phone}}</td>
                        <td>{{i.is_verified}}</td>
                        <td><a href="{% url 'schooledit' school_details_pk %}">click</a></td>
                    </tr>
                    {% endfor %}
<tbody>

Answer 1

错误是由于这一行造成的:school_details_pk = school_details.id。 第一个id可以引用示例:

school_details[0].id

同时循环遍历所有 id:

for i in school_details:
    print(i.id)