我想使form2变量,我们必须添加条件,从注册表中选择机构名称,其中机构代码等于form1变量中存在的机构代码,并在上下文中传递form2,以便可以在模板文件中打印。
我在view.py中添加了代码
def view_eligibility_admin(request):
form1 = Eligibility_Check.objects.all()
form2 = {} # Initialize an empty dictionary to store institute names
for item in form1:
institute_code = item.Centre_code
try:
register_entry = Register.objects.get(institute_code=institute_code)
institute_name = register_entry.institute_name
form2[institute_code] = institute_name
except Register.DoesNotExist:
# Handle the case where the institute code doesn't exist in the Register model
form2[institute_code] = "N/A"
context = {'form1': form1, 'form2': form2}
return render(request, 'view_eligibiity_admin.html', context)
在我的template.py中,我这样使用它。
<tr>
<td>{{ forloop.counter }}</td>
<td>{{ i.Centre_code }} / {{ i.Serial_number }}</td>
<td>{{ i.Date_of_survey }}</td>
<td>{{ i.District }}</td>
<td>{{ i.Voter_id }}</td>
<td>{{ i.Ec }}</td>
<td>{{ form2.item.institute_code }}</td>
<td class="text-center">
<a class="btn btn-primary" href="{% url 'view_eligibility_pid' i.pk %}"><i class="fa fa-eye" aria-hidden="true"></i> </a>
</td>
</tr>
{% endfor %}```
But i am getting blank value in place of institute name.
1条答案
按热度按时间u7up0aaq1#
从代码中我可以推断出form1是Eligibility_Check的对象列表您希望根据Eligibility_Check对象中的条件再追加一个值。
更好的方法是在现有对象本身中添加附加值。用这种方式修改代码,
views.py
template.py