如何为模板中的特定使用Django(类)视图(通过Ajax);我正在我的项目中集成django聊天室应用程序
我对Django比较陌生。我想将Django聊天室应用程序集成到我的项目中。 此应用程序有3个不同的URL 1.Available-ChatRooms list 2.Set-guestname/Login 3.Roomactual聊天界面。 但我想让所有这3个功能加入room,设置guestname/login和ChatWindow,让用户可以在我的项目主页的同一个URL上使用,所以我将通过Ajax来实现 我需要从应用程序调用3类视图;这是应用程序的相应URL和视图文件: url.py 包含Home.html模板的My Home视图,我想在其中集成聊天 如何接收带有上下文的模板并将其作为HTML附加到div中?例如。我希望无论何时通过Ajax调用GuestNameView,它都应该返回一个带有呈现的上下文的模板,我将把它作为HTML附加到project home中的div中如何为模板中的特定使用Django(类)视图(通过Ajax);我正在我的项目中集成django聊天室应用程序,ajax,django,class,templates,chatroom,Ajax,Django,Class,Templates,Chatroom,我对Django比较陌生。我想将Django聊天室应用程序集成到我的项目中。 此应用程序有3个不同的URL 1.Available-ChatRooms list 2.Set-guestname/Login 3.Roomactual聊天界面。 但我想让所有这3个功能加入room,设置guestname/login和ChatWindow,让用户可以在我的项目主页的同一个URL上使用,所以我将通过Ajax来实现 我需要从应用程序调用3类视图;这是应用程序的相应URL和视图文件: url.py 包含Ho
#encoding=utf8
from django.conf.urls.defaults import url, patterns
from . import views
from .utils.decorators import room_check_access
from .ajax import chat
urlpatterns = patterns('chatrooms',
# room views
url(r'^rooms/$',
views.RoomsListView.as_view(),
name="rooms_list"),
url(r'^room/(?P<slug>[-\w\d]+)/$',
room_check_access(views.RoomView.as_view()),
name="room_view"),
url(r'^setguestname/$',
views.GuestNameView.as_view(),
name="set_guestname"),
# ajax requests
url(r'^get_messages/', chat.ChatView().get_messages),
url(r'^send_message/', chat.ChatView().send_message),
url(r'^get_latest_msg_id/', chat.ChatView().get_latest_message_id),
url(r'^get_users_list/$', chat.ChatView().get_users_list),
url(r'^notify_users_list/$', chat.ChatView().notify_users_list),
)
#encoding=utf8
from django.core.urlresolvers import reverse
from django.http import HttpResponseRedirect
from django.views.generic import ListView, DetailView, FormView
from .utils.auth import get_login_url
from .forms.guest import GuestNameForm
from .models import Room
class RoomsListView(ListView):
"""View to show the list of rooms available """
context_object_name = "rooms"
template_name = "chatrooms/rooms_list.html"
paginate_by = 20
def get_queryset(self):
filters = {}
if self.request.user.is_anonymous():
filters['allow_anonymous_access'] = True
return Room.objects.filter(**filters)
class RoomView(DetailView):
"""View for the single room """
model = Room
context_object_name = 'room'
template_name = "chatrooms/room.html"
class GuestNameView(FormView):
"""Shows the form to choose a guest name to anonymous users """
form_class = GuestNameForm
template_name = 'chatrooms/guestname_form.html'
def get_context_data(self, **kwargs):
kwargs.update(super(GuestNameView, self).get_context_data(**kwargs))
room_slug = self.request.GET.get('room_slug')
next = ''
if room_slug:
next = reverse('room_view', kwargs={'slug': room_slug})
kwargs['login_url'] = get_login_url(next)
return kwargs
def get_initial(self):
init = super(GuestNameView, self).get_initial()
room_slug = self.request.GET.get('room_slug')
if room_slug:
init.update(room_slug=room_slug)
return init
def form_valid(self, form):
guest_name = form.cleaned_data.get('guest_name')
room_slug = form.cleaned_data.get('room_slug')
self.request.session['guest_name'] = guest_name
if room_slug:
redirect_url = reverse('room_view', kwargs={'slug': room_slug})
else:
redirect_url = reverse('rooms_list')
return HttpResponseRedirect(redirect_url)
def home_view(request):
site = Site.objects.get_current()
return render_to_response('home.html', {'user':request.user,'data':request.POST , 'site':site})