基础：我正在尝试使用新的唯一 url 显示表单信息以及提交时的视图。表单当前正在保存到数据库，但不会重定向到新的 url 或视图。下面我发布了views.py 和urls.py。如果您需要查看其他内容，请告诉我。
注意：这是基于 ModelForm 的，我是 Django 的初学者。
提前致谢！
网址.py
from django.conf.urls import patterns, include, url
# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
url(r'^letter/testing/$', 'letter.views.letter'),
url(r'^letter/testing/(?P<pk>\d+)/$','letter.views.submission'),
# Uncomment the admin/doc line below to enable admin documentation:
url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
# Uncomment the next line to enable the admin:
url(r'^admin/', include(admin.site.urls)),
)
视图.py
# Create your views here.
from django.http import HttpResponseRedirect
from django.shortcuts import render_to_response, get_object_or_404
from django.template import RequestContext
from letter.forms import LetterForm
from letter.models import Letter
def submission(request, pk):
submission = get_object_or_404(Letter, pk=int(pk))
return render_to_response('post.html', {'submission':submission})
def letter(request):
if request.method == "POST":
letter = LetterForm(request.POST)
if letter.is_valid():
try:
new_letter = letter.save()
return HttpResponseRedirect('/letter/testing/%d/' % new_letter.pk)
except:
pass
else:
letter = LetterForm()
return render_to_response('letter.html',
{'letter':letter},
context_instance=RequestContext(request))
解答： 需要删除 if letter.is_valid() 下的 try/except 参数
谢谢@mattg！