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基礎:我試圖顯示一個新的獨特的網址的表格信息以及提交後查看。表單正在保存到數據庫,但不是重定向到新的url或視圖。下面我發佈了views.py以及urls.py。如果您需要查看其他內容,請讓我知道。Django表格保存,但不重定向
注意:這是建立在ModelForm的基礎之上的,我對Django有一定的初學者。
在此先感謝!
url.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)),
)
views.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: 所需如果letter.is_valid下移除try /除參數()
謝謝@mattg!
的
try
和except
參數? – mattg@mattg我跑過一個教程,這是他們如何呈現它。這不正確嗎? – alxmrph
除了被忽略的塊以外,看起來很奇怪。如果刪除try/except塊並保存該字母並重定向,會發生什麼情況? – mattg