Question

我正在尝试为我的初学者的Django应用http://chishenma.herokuapp.com/获取索引页面，以允许用户注册加入等待列表及其城市和电子邮件地址。我从http://chishenma.herokuapp.com/register/的注册页面（减去几个字段）中直接删除了代码，但即使注册页面正常工作，索引页面上的注册也无法正常工作。由于某种原因，URL更改为/ waiting_list，但实际上没有注册（我在管理员中进行了双重检查，可以在/ register页面中找到注册）并且页面或控制台中都没有错误。这是views.py中的index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forms.py：

中的表单

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,')

这是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 %}

以下是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的适用网址：

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

我在本地投放时控制台中的错误：

[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：

我将“data-ajax ='false'”添加到我的表单中，但同样的事情发生了，除了这次在终端我得到了这个：

[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

这一行可能是你的问题：

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

提交表单后，POST将被发送到waiting_list方法，该方法根本没有POST处理（来自您粘贴的内容）。相反，所有POST处理都在索引上。

尝试将其更改为<form action="." method="post">，或者更具体地说，<form action="{% url 'home' %}" method="post">。两者都应该将POST发送到index，这样就完成了注册。

等待名单注册页面重定向没有成功注册

1 个答案: