【发布时间】:2015-09-03 11:30:37
【问题描述】:
我有一个带有复选框和按钮的模板。我想要,当我选择所有复选框并按下按钮时,它应该返回值并将其显示为 httpresponse。
索引.html:
<form method="POST" action="/test/">
{% csrf_token %}
<div id="row-1">
<button name="pack" id="pack">Pack</button>
</div>
<div id="row-2">
<table>
<thead>
<tr>
<th><input type="checkbox" onClick="toggle(this, 'no')"></th>
<th>Order Id</th>
</tr>
</thead>
<tbody>
<tr>
<td><input type="checkbox" name="no" value="10000001">10000001</td>
</tr>
<tr>
<td><input type="checkbox" name="no" value="10000002">10000002</td>
</tr>
</tbody>
</table>
</div>
</form>
views.py:
from django.shortcuts import render, render_to_response
from django.http import HttpResponse
from test1 import forms
def index(request):
return render(request, 'index.html')
def pack(request):
oid_list = []
form = forms.PackOrders(request.POST or None)
if request.method == 'POST':
for item in form.cleaned_data['no']:
oid_list.append(item)
return HttpResponse(','.join(oid_list))
urls.py:
from django.conf.urls import patterns
from django.conf.urls import url
from test1 import views
urlpatterns = patterns('',
url(r'^$', views.index, name='index'),
url(r'^test/', views.pack, name='pack'),)
forms.py:
from django import forms
class PackOrders(forms.Form):
order_items = forms.CharField()
问题是当我点击复选框并返回代码时,它只是重新加载 index.html 而不是显示复选框的值。
预期输出:
10000001,10000002
代码有什么问题?
编辑:
项目 urls.py:
from django.conf.urls import include, url
from django.contrib import admin
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^$', include('test1.urls')),
url(r'^test/', include('test1.urls')),
]
【问题讨论】:
-
如果您在浏览器中访问
/test/,会得到一个逗号(,)吗? -
不,它只是重新显示索引,html 即使我去
localhost:8000/test -
嗯。它应该显示一个错误(您的 url 模式中有斜杠,但在您的示例中没有)。您确定您使用的是您发布的 urlpatterns 吗?自从您上次更改 urlpatterns 后,您是否重新启动了 Django?
-
@ManishGupta - 必须是
{% url 'pack' %} -
是的,但是 root URL conf 是什么?看来您实际上并没有正确包含此文件。 (是的,Sayse 是对的,应该是“打包”,而不是“测试”。)