def read(self, request, data_key):
if data_key is None:
if hasattr(self, 'qs') and self.qs != None: return self.qs
qs, cl = QueryData(request, self.model)
#print dict(request.GET)
recordtype = int(request.GET.get('t', '1'))
if recordtype == 1:
if qs.count() > 10000:
qs, cl = QueryData(request, self.model)
return qs[:10000]
return qs[:]
elif recordtype == 2:
l = int(request.GET.get('l', '15'))
p1 = int(request.GET.get('p1', '1'))
p2 = int(request.GET.get('p2', '1'))
if p1 <= 0:
p1 = 1
if p2 <= 0:
p2 = 1
return qs[(p1 - 1) * l:p2 * l]
else:
s1 = int(request.GET.get('s1', '1'))
s2 = int(request.GET.get('s2', '1'))
if s1 <= 0:
s1 = 1
if s2 <= 0:
s2 = 1
return qs[s1 - 1:s1 + s2 - 1]
return self.model.objects.get(pk=data_key)
def delete(self, request, data_key=None):
if data_key is None:
qs, cl = QueryData(request, self.model)
qs.delete()
else:
obj = self.model.objects.get(kp=data_key)
obj.delete()
def update(self, request, data_key=None):
if data_key is None:
qs, cl = QueryData(request, self.model)
qs.update(**dict(request.POST))
else:
obj = self.model.objects.get(kp=data_key)
for p in request.POST:
setattr(obj, p, request.POST[p])
obj.save()
def read(self, request):
qs, cl = QueryData(request, self.model)
return {'count': len(qs)}
