未成功注册的等待列表注册页面重定向

Question

我正在尝试获取我的初学者Django应用程序http://chishenma.herokuapp.com/的索引页面，以允许用户使用他们所在的城市和电子邮件地址注册加入等待名单。我直接从http://chishenma.herokuapp.com/register/的注册页面(减去几个字段)中提取了代码，但即使注册页面正在工作，索引页面上的注册也不起作用。由于某些原因，URL变成了/waiting_list，但实际上并没有注册(我在admin中进行了两次检查，可以找到来自/register页面的注册)，页面上或控制台上都没有错误。下面是views.py中索引和waiting_list视图的代码：

def index(request):
    # user_form = UserCreationForm()
    city_form = UserCityForm()
    waitlist_form = WaitlistForm()

    if request.method == 'POST':
        city_form = UserCityForm(request.POST)
        waitlist_form = WaitlistForm(request.POST)

    if city_form.is_valid() and waitlist_form.is_valid():
        list_item, created = add_to_waitlist(waitlist_form.cleaned_data['email'])

        return redirect(reverse('home'))

    return render(request, "chishenma/index.html", {
        'city_form': city_form,
        'waitlist_form': waitlist_form,
    })

def waiting_list(request):
    return render(request, 'registration/waiting_list.html')

以下是来自forms.py的表单：

class WaitlistForm(forms.Form):
    email = forms.EmailField(max_length=35)
    fields = ('user_email,')

class UserCityForm(forms.Form):
    user_city = forms.CharField(max_length=25, required=True)
    fields = ('user_city,')

下面是index.html模板：

{% extends "base.html" %}
{% load staticfiles %}
{% block content %}
<div data-role="page" id="home">

<!-- Header -->
<div data-role="header" data-position="fixed" style="background-color:#EEEEEE;" data-tap-toggle="false">
    <h1>Welcome to ChiShenMa!</h1>
</div><!-- /header -->
    <div data-role="content">
        <div id="user_area">
            {% if user.is_authenticated %}
                <p>Hello, {{user.username}}!</p>
            {% else %}
                <p>We can't wait to show you our app! Please fill in the information below to join our waiting list.</p>
            {% endif %}
        </div>
        {% if not authenticated %}
            <form action="{% url 'waiting_list' %}" method="post">
                {{ city_form.as_p }}
                {{ waitlist_form.as_p }}
                <input type="submit" value="Join waiting list"/>
                {% csrf_token %}
                </form>
        {% else %}
        <a href="{% url 'logout' %}">Logout</a>
        <!-- Footer -->
        <div data-role="footer" data-theme="a" data-position="fixed" style="background-color:#EEEEEE;" data-tap-toggle="false"> 
        <a href="{% url 'choose_category' %}" class="ui-btn ui-corner-all" style="background-color:#FFCC00; display:block; margin:5px;">Click here to find something to eat!</a>
        </div><!-- /footer --> 
        {% endif %}

下面是waiting_list.html模板：

{% extends "base.html" %}
{% load staticfiles %}
{% block title %}Waiting list{% endblock %}

{% block content %}
<div data-role="page" id="waiting_list" data-theme="a">

    <div data-role="header" data-position="fixed" style="background-color:#EEEEEE;" data-tap-toggle="false" data-add-back-btn="true">
        <h1>Waiting list</h1>
    </div><!-- /header -->
  <h1>Thank you for signing up for our waiting list</h1>
{% endblock %}

来自urls.py的适用URL：

url(r'^$', 'chishenma_app.views.index', name='home'),
url(r'^waiting_list/$', 'chishenma_app.views.waiting_list', name='waiting_list'),

当我在本地服务时，控制台中的错误：

[24/May/2014 16:22:03] "GET / HTTP/1.1" 200 5663
[24/May/2014 16:22:12] "POST /waiting_list/ HTTP/1.1" 302 0
[24/May/2014 16:22:12] "GET / HTTP/1.1" 200 5663

我做错了什么？

编辑：

我在我的表单中添加了"data-ajax='false'“，但是同样的事情发生了，除了这一次在终端中我得到了：

[24/May/2014 16:46:46] "POST /waiting_list/ HTTP/1.1" 302 0
[24/May/2014 16:46:46] "GET / HTTP/1.1" 200 5681

Answer 1

这一行可能是您的问题所在：

<form action="{% url 'waiting_list' %}" method="post">

当提交表单时，POST被发送到waiting_list方法，该方法完全没有POST处理(来自您粘贴的内容)。相反，所有的POST处理都是基于索引的。

尝试将其更改为<form action="." method="post">，或者更具体地说，更改为<form action="{% url 'home' %}" method="post">。两者都应该将帖子发送到index，后者完成注册。