Dro*_*oid 1 django django-queryset models python-3.x
我有两个模型,当我执行 request.POST.get('room_id') 或 ('id') 时,我收到一个错误房间匹配查询不存在。如何解决这个问题?帮我
教室(模型。模型):
status = models.BooleanField('Status',default=True)
name = models.CharField('Name', max_length=100, unique=True)
类书(模型。模型):
date = models.DateTimeField('Created',auto_now_add=True)
from_date = models.DateField('签到')
to_date = models.DateField('退房')
room = models.ForeignKey(Room, related_name='booking')
我需要详细的房间请求获取 ID,预订日期范围(from_date,to_date)
def room_detail(请求,pk):
房间 = get_object_or_404(房间,pk=pk)
如果 request.method == 'POST':
form = BookForm(request.POST,room=room)
如果 form.is_valid():
s = form.save(commit=True)
s.save()
返回重定向(请求。路径)
别的:
表单 = BookForm()
#roomid = Room.objects.values('id')
type = request.POST.get('id') # 或 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)
日期 = [start + timedelta(days=i) for start, end in zip(start_dates,end_dates) for i in range((end-start).days+1)]
c = {}
c['形式'] = 形式
return render_to_response('rooms_detail.html',c)
请帮助我,提前致谢
移动你的线条
#roomid = Room.objects.values('id')
type = request.POST.get('id') # or get('room_id')
rooms = Room.objects.get(id=type)
Run Code Online (Sandbox Code Playgroud)
在 post 方法中。
if request.method == 'POST':
form = BookForm(request.POST,room=room)
if form.is_valid():
#roomid = Room.objects.values('id')
type = request.POST.get('id') # or get('room_id')
rooms = Room.objects.get(id=type)
s = form.save(commit=True)
s.save()
return redirect(request.path)
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
1144 次 |
| 最近记录: |