关于python 3.x：django模型请求获取id错误房间匹配查询不存在

django models request get id error Room matching query does not exist

我有两个模型，当我请求时。post.get("房间ID")或("ID")我得到的错误房间匹配查询不存在。如何解决这个问题？帮助我

1
2
3
4
5
6
7
8
9

class Room(models.Model):
status = models.BooleanField('Status',default=True)
name = models.CharField('Name', max_length=100, unique=True)

class Book(models.Model):
date = models.DateTimeField('Created',auto_now_add=True)
from_date = models.DateField('Check-in')
to_date = models.DateField('Check-out')
room = models.ForeignKey(Room, related_name='booking')

我需要详细的房间申请获取ID，预订日期范围(从日期到日期)

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

def room_detail(request,pk):
room = get_object_or_404(Room,pk=pk)
if request.method == 'POST':
form = BookForm(request.POST,room=room)
if form.is_valid():
s = form.save(commit=True)
s.save()
return redirect(request.path)
else:
form = BookForm()

#roomid = Room.objects.values('id')
type = request.POST.get('id') # or get('room_id')
rooms = Room.objects.get(id=type)

start_dates = rooms.booking.values_list('from_date',flat=True)
end_dates = rooms.booking.values_list('to_date',flat=True)
dates = [start + timedelta(days=i) for start, end in zip(start_dates,end_dates) for i in range((end-start).days+1)]

c = {}
c['form'] = form
return render_to_response('rooms_detail.html',c)

请帮帮我，提前谢谢