我已经使用了这个问题的答案,但由于某种原因,我没有得到好的结果。
我正在尝试为我的编辑表单和我的添加表单使用相同的模板。这是我的urls.py
:
url(r'^app/student/new/$', 'edit_student', {}, 'student_new'),
url(r'^app/student/edit/(?P<id>\d+)/$', 'edit_student', {}, 'student_edit'),
我的views.py
:
def edit_student(request, id=None, template_name='student_edit_template.html'):
if id:
t = "Edit"
student = get_object_or_404(Student, pk=id)
if student.teacher != request.user:
raise HttpResponseForbidden()
else:
t = "Add"
student = Student(teacher=request.user)
if request.POST:
form = StudentForm(request.POST, instance=student)
if form.is_valid():
form.save()
# If the save was successful, redirect to another page
redirect_url = reverse(student_save_success)
return HttpResponseRedirect(redirect_url)
else:
form = StudentForm(instance=student)
return render_to_response(template_name, {
'form': form,
't': t,
}, context_instance=RequestContext(request))
我的forms.py
:
class StudentForm(ModelForm):
class Meta:
model = Student
exclude = ('teacher',)
最后是我的模板student_edit_template.html
:
<h1>{{ t }} Student</h1>
<form action="/app/student/edit/{{ student.id }}" method="post"> {% csrf_token %}
{{ form.as_p }}
<input type="submit" value="Submit" />
</form>
出于某种原因,这是抛出 404:
Page not found (404)
Request Method: POST
Request URL: http://192.168.1.3:5678/app/student/edit/
我可能在这里遗漏了一些简单的东西,但在这一点上,我至少需要另一双眼睛。
提前致谢!