Follow the django tutorial but failure

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Chris Chan

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Apr 5, 2017, 11:25:23 AM4/5/17
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Hi,
I'm try to follow the Django tutorial and modify something but failure.
When I execute the web page is error and the Django server console said " Method not allowed (Post): /polls/3/results/"
But I'm type address : http://127.0.0.1:8000/polls/3/results/ is fine, thanks

In "First app, Part 4",
I created Index List view and the Detail & Results , DetailView

In "detail.html" I try to modify below coding

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Detail</title>
</head>
<body>
<h1>{{ question.question_text }}</h1>
    {% if error_message %}<p><strong>{{error_message}}</strong></p>{% endif %}

<form action="{% url 'polls:results' question.id %}" method="post">
{% csrf_token %}
{% for choice in question.choice_set.all %}
    <input type="radio" name="choice" id="choice{{ forloop.counter }}" value="{{ choice.id }}" />
    <label for="choice{{ forloop.counter }}">{{ choice.choice_text }}</label><br />
{% endfor %}
<input type="submit" value="Vote" />

</form>
</body>
</html>

In the "url.py"
from django.conf.urls import url

from . import views

app_name = 'polls'
urlpatterns = [
    url(r'^$', views.IndexView.as_view(), name='index'),
#    url(r'^$', views.index, name='index'),
#    url(r'^(?P<question_id>[0-9]+)/$', views.detail, name='detail'),
    url(r'^(?P<pk>[0-9]+)/$', views.DetailView.as_view(), name='detail'),
    url(r'^(?P<pk>[0-9]+)/results/$', views.ResultsView.as_view(), name='results'),
#    url(r'^(?P<question_id>[0-9]+)/results/$', views.results, name='results'),
    url(r'^(?P<question_id>[0-9]+)/vote/$', views.vote, name='vote'),



ludovic coues

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Apr 5, 2017, 11:32:07 AM4/5/17
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The full stacktrace and the code of your view would be helpful, thanks
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Cordialement, Ludovic Coues
+33 6 14 87 43 42

ludovic coues

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Apr 5, 2017, 11:32:57 AM4/5/17
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traceback, not stacktrace, sorry.

C. Kirby

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Apr 5, 2017, 12:21:10 PM4/5/17
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When you type in the url it submits a GET, but the form submission (an the error tell this explicitly) uses a POST. Likely you did not handle a POST method in your view.
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