I want to make a signup page, when user click signup, it will check if the
two password are the same, when not, give a error message after "confirm
password".
But when I call "return render(request, reverse("accounts:signup"),
{'form': signup_form}) " in my views.py, it shows me an error, the
traceback is:
Environment:
Request Method: POST
Request URL: http://127.0.0.1:8000/accounts/signup_post/
Django Version: 1.7
Python Version: 2.7.5
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'accounts')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Template Loader Error:
Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.Loader:
Using loader django.template.loaders.app_directories.Loader:
Traceback:
File
"/Users/feizhao/.virtualenvs/nahan/lib/python2.7/site-packages/django/core/handlers/base.py"
in get_response
111. response = wrapped_callback(request,
*callback_args, **callback_kwargs)
File "/Users/feizhao/dropbox/nahan/accounts/views.py" in signup_post
64. return render(request, reverse("accounts:signup"), {'form':
signup_form})
File
"/Users/feizhao/.virtualenvs/nahan/lib/python2.7/site-packages/django/shortcuts.py"
in render
48. return HttpResponse(loader.render_to_string(*args, **kwargs),
File
"/Users/feizhao/.virtualenvs/nahan/lib/python2.7/site-packages/django/template/loader.py"
in render_to_string
170. t = get_template(template_name, dirs)
File
"/Users/feizhao/.virtualenvs/nahan/lib/python2.7/site-packages/django/template/loader.py"
in get_template
144. template, origin = find_template(template_name, dirs)
File
"/Users/feizhao/.virtualenvs/nahan/lib/python2.7/site-packages/django/template/loader.py"
in find_template
136. raise TemplateDoesNotExist(name)
Exception Type: TemplateDoesNotExist at /accounts/signup_post/
Exception Value: /accounts/signup/
my account app looks like:
$ tree -L 3 accounts
accounts
├── __init__.py
├── admin.py
├── forms.py
├── locale
│ └── zh_CN
├── migrations
│ ├── 0001_initial.py
│ ├── __init__.py
├── models.py
├── static
│ └── accounts
│ └── login.css
├── templates
│ └── accounts
│ ├── base.html
│ ├── login.html
│ └── signup.html
├── tests.py
├── urls.py
├── views.py
urls.py:
urlpatterns = patterns(
'',
url(r'^accounts/', include('accounts.urls', namespace="accounts")),
url(r'^admin/', include(admin.site.urls)),
)
accounts/urls.py:
urlpatterns = patterns(
'',
url(r'^login/$', views.login, name='login'),
url(r'^signup/$', views.signup, name='signup'),
url(r'^login_post/$', views.login_post, name='login_post'),
url(r'^signup_post/$', views.signup_post, name='signup_post'),
)
signup_post function in views.py:
def signup_post(request):
if request.method == 'POST':
signup_form = forms.SignupForm(request.POST)
if signup_form.is_valid():
signup_info = signup_form.cleaned_data
username = signup_info['username']
email = signup_info['email']
password = signup_info['password_1']
user = User.objects.create_user(
username=username,
email=email,
password=password)
user.save()
else:
signup_form = forms.SignupForm()
return render(request, reverse("accounts:signup"), {'form':
signup_form})
I have read [Django TemplateDoesNotExist][1] and other similar questions,
but no help!
[1]:
https://stackoverflow.com/questions/4765003/django-templatedoesnotexist
在 2015年1月7日星期三UTC+8下午10时03分09秒，赵飞写道：
>
> I want to make a signup page just like:
>
>
> <https://lh5.googleusercontent.com/-BYeglZkQ0cM/VK06PkzpdPI/AAAAAAAAAN0/l5xB5VdkbJk/s1600/%E5%B1%8F%E5%B9%95%E5%BF%AB%E7%85%A7%2B2015-01-07%2B%E4%B8%8B%E5%8D%889.52.08.png>
> When user click signup, I want to check the if the two password are the
> same, when not, give a error message after "confirm password". Here is my
> code:
>
> *forms.py*
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> *class SignupForm(forms.Form): username = forms.CahrField(
> label=_("username"), max_length=30, ) email =
> forms.EmailField(label=_('email'),) password_1 = forms.CharField(
> label=_("password"), widget=forms.PasswordInput, ) password_2
> = forms.CharField( label=_("password_confirmed"),
> widget=forms.PasswordInput, ) def clean_password_2(self):
> password_1 = self.cleaned_data.get("password_1") password_2 =
> self.cleaned_data.get("password_2") if password_1 and password_2 and
> password_1 != password_2: raise
> forms.ValidationError(_('password confirm failed')) return
> password_2 signup.html*
>
> <form method="post" action="{% url 'accounts:signup_post' %}">
> {% csrf_token %}
> <table>
> {% for field in form %}
> <tr>
> <td>{{ field.label_tag }}</td>
> <td>{{ field }}</td>
> <td>{{ field.errors }}</td>
> </tr>
> {% endfor %}
> </table>
>
> <input type='submit' id="submit" value={% trans "signup" %}>
> <a href="{% url 'accounts:login' %}">{% trans "Already have
> accounts?" %}</a>
> </form>
>
>
>
> *views.py*
>
> def signup_post(request):
> if request.method == 'POST':
> signup_form = forms.SignupForm(request.POST)
>
> if signup_form.is_valid():
> signup_info = signup_form.cleaned_data
> username = signup_info['username']
> email = signup_info['email']
> password = signup_info['password_1']
> user = User.objects.create_user(
> username=username,
> email=email,
> password=password)
> user.save()
> # redirect to main page(not written so far)
> else:
> # I guess something wrong here, but no idea how to fix it.
> return redirect(reverse("accounts:signup"))
>
> else:
> signup_form = forms.SignupForm()
>
> return render(reverse("accounts:signup"), {'form': signup_form})
>
> Can anyone help me out?
> *Thanks!*
>
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