【发布时间】:2016-08-27 11:21:34
【问题描述】:
我在 django 中有两个模型如下:
class Directorates(models.Model):
entrydate = models.DateTimeField(auto_now=True)
directoratename = models.CharField("Directorate", max_length=1000)
note = models.CharField("Note", max_length=2000, null=True)
insertedby = models.IntegerField(null=False)
updatedby = models.IntegerField(null=False, default='0')
deletedby = models.IntegerField(null=False, default='0')
def __str__(self):
return self.directoratename
class Departments(models.Model):
entrydate = models.DateTimeField(auto_now=True)
departmentname = models.CharField("Department", max_length=1000)
note = models.CharField("Note", max_length=2000, null=True)
directorate = models.ForeignKey(Directorates, on_delete=models.CASCADE)
insertedby = models.IntegerField(null=False)
updatedby = models.IntegerField(null=False, default='0')
deletedby = models.IntegerField(null=False, default='0')
def __str__(self):
return self.departmentname
我要做的是在模板中的表格中显示 id、departmentname、Departments 模型中的 note 和 Directorates 模型中的 directoratename。
以下是我的查询,需要对其进行编辑以满足要求。
Departments.objects.filter(deletedby=0).values("id", "departmentname", "note", "directorate_id").order_by('-id')[:5]
下面是表格填充的代码。
{% for d in data %}
<tr>
<td>{{ d.departmentname }}</td>
<td>directoratename to be displayed here.....</td>
<td>{{ d.note }}</td>
<td class="pull-right">
<form action="{% url 'app:departments-delete' d.id %}" method="post">
{% csrf_token %}
<div class="btn-group" role="group" aria-label="...">
<a href="{% url 'app:departments-edit' d.id %}" class="btn btn-warning glyphicon glyphicon-pencil"></a>
<button type="submit" class="btn btn-danger glyphicon glyphicon-trash"></button>
</div>
</form>
</td>
</tr>
{% endfor %}
我搜索了谷歌以找到解决方案,但是我找不到任何解决方案。请帮帮我。
【问题讨论】:
标签: python django django-models django-forms django-templates