Django从多个表中检索数据

Question

我有两个 MySQL 模型:

class registration(models.Model):
   name = models.CharField(max_length=30)
   email = models.EmailField()
   password = models.CharField(max_length=30)
   company = models.CharField(max_length=30)


class personal_details(models.Model):
   reg = models.ForeignKey(registration)
   job = models.CharField(max_length=30)
   experience = models.IntegerField(default=0)

我想使用经验和公司作为关键字来过滤详细信息。我想从 HTML 页面的两个表中获取并显示详细信息(姓名、电子邮件、公司、工作、经验)。

Answer 1

details = personal_details.objects.filter(experience=1, 
    reg__company="YourCompany").select_related()

{% for detail in details %}
    Name: {{ detail.reg.name }}
    Email: {{ detail.reg.email }}
    Company: {{ detail.reg.company }}
    Job: {{ detail.job }}
    Experience: {{ detail.experience }}<br/>
{% endfor %}