我正在尝试使用django python制作名片经理，但我不知道为什么我的名片没有添加。当我按下按钮＆＃34; 添加名片＆＃34;时，它会转到 BusinessCardListView ，但它是空白的。我还想知道如何使删除和更新按钮在名片列表上工作。我想我必须在模型中添加一个主键，但我不知道如何正确传递它。
浏览
from django.views import generic
from django.views.generic.edit import CreateView, UpdateView, DeleteView
from django.core.urlresolvers import reverse_lazy
from django.shortcuts import render, redirect
from django.contrib.auth import authenticate, login
from django.views.generic import View
from .models import BusinessInfo
class BusinessCardListView(generic.ListView):
model = BusinessInfo
template_name = 'manager/BusinessCardList.html'
context_object_name = 'all_business_cards'
def get_queryset(self):
return BusinessInfo.objects.all()
class BusinessCardCreate(CreateView):
model = BusinessInfo
fields = ['card', 'company_name', 'phone_number', 'website', 'representative_name', 'branch_address', 'job_title',
'fax_number', 'cell_phone_number', 'email']
class BusinessCardUpdate(UpdateView):
model = BusinessInfo
fields = ['card', 'company_name', 'phone_number', 'website', 'representative_name', 'branch_address', 'job_title',
'fax_number', 'cell_phone_number', 'email']
class BusinessCardDelete(DeleteView):
model = BusinessInfo
success_url = reverse_lazy('manager:index')
添加名片表格
{% extends 'manager/base.html' %}
{% block title %}Add a New Business Card{% endblock %}
{% block albums_active %}active{% endblock %}
{% block body %}
<div class="container-fluid">
<div class="row">
<div class="col-sm-12 col-md-7">
<div class="panel panel-default">
<div class="panel-body">
<form class="form-horizontal" action="{% url 'manager:index' %}" method="post" enctype="multipart/form-data">
{% csrf_token %}
{% include 'manager/form_template.html' %}
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-success">Add Business Card</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
form_template
{% for field in form %}
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<span class="text-danger small">{{ field.error }}</span>
</div>
<label class="control-label col-sm-2">{{ field.label_tag }}</label>
<div class="col-sm-10">{{ field }}</div>
</div>
{% endfor %}
网址
from django.conf.urls import url
from . import views
app_name = 'manager'
urlpatterns = [
url(r'^$', views.BusinessCardListView.as_view(), name='index'),
url(r'business_card/add/$', views.BusinessCardCreate.as_view(), name='business_card-add'),
url(r'business_card/(?P<pk>[0-9]+)/edit/$', views.BusinessCardUpdate.as_view(), name='edit'),
url(r'business_card/(?P<pk>[0-9]+)/delete/$', views.BusinessCardDelete.as_view(), name='delete'),
]
模型
from django.db import models
from django.core.urlresolvers import reverse
# Business Card Info
class BusinessInfo(models.Model):
card = models.FileField(default='Picture')
company_name = models.CharField(max_length=100000, primary_key=True)
website = models.CharField(max_length=100000)
representative_name = models.CharField(max_length=100000)
branch_address = models.CharField(max_length=100000)
job_title = models.CharField(max_length=10000)
email = models.EmailField()
phone_number = models.CharField(max_length=100000)
fax_number = models.CharField(max_length=100000)
cell_phone_number = models.CharField(max_length=100000)
def get_absolute_url(self):
return reverse('manager:index')
def __str__(self):
return self.company_name + ':' + self.representative_name
名片列表
{% extends 'manager/Base.html' %}
{% block body %}
<style>
table, th, .Info {
border: 1px solid black;
border-collapse: collapse;
text-align: center;
}
</style>
<table style="width:100%">
<tr>
<th>Business Card</th>
<th>Company Name</th>
<th>Representative Name</th>
<th>Job Title</th>
<th>Branch Address</th>
<th>Website</th>
<th>Phone Number</th>
<th>Cell Phone Number</th>
<th>Email</th>
<th>Fax Number</th>
</tr>
{% for businessinfo in all_business_cards %}
<tr>
<td class="Info">{{ businessinfo.card }}</td>
<td class="Info">{{ businessinfo.company_name }}</td>
<td class="Info">{{ businessinfo.representative_name }}</td>
<td class="Info">{{ businessinfo.job_title }}</td>
<td class="Info">{{ businessinfo.branch_address }}</td>
<td class="Info">{{ businessinfo.website }}</td>
<td class="Info">{{ contactinfo.phone_number }}</td>
<td class="Info">{{ contactinfo.cell_phone_number }}</td>
<td class="Info">{{ contactinfo.email }}</td>
<td class="Info">{{ contactinfo.fax_number }}</td>
<td>
<form action="{% url 'music:delete' %}" method="post" style="display: inline;">
{% csrf_token %}
<input type="hidden" name="company_name" value="{{ company_name }}"/>
<button type="submit" class="btn btn-default btn-sm">
<span class="glyphicon glyphicon-trash"></span>
</button>
</form>
</td>
</tr>
{% endfor %}
</table>
{% endblock %}
答案 0 :(得分：0)
名片制作表单模板中表单标记中的操作属性为 {％url'manager：index'％} 指向 BuisinessCardListView ，这就是为什么它会将您带到提交的列表视图。
要实现您想要的功能，应该指向CreateView网址，如下所示：
{% extends 'manager/base.html' %}
{% block title %}Add a New Business Card{% endblock %}
{% block albums_active %}active{% endblock %}
{% block body %}
<div class="container-fluid">
<div class="row">
<div class="col-sm-12 col-md-7">
<div class="panel panel-default">
<div class="panel-body">
<form class="form-horizontal" action="{% url 'manager:business_card-add' %}" method="post" enctype="multipart/form-data">
{% csrf_token %}
{% include 'manager/form_template.html' %}
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-success">Add Business Card</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
{% endblock %}