Get queryset of same multiple id's of a model in django - django

Question

here is my models ..
class Log(models.Model):
vehicle = models.ForeignKey(Vehicle, on_delete=models.CASCADE)
date = models.DateField(default=timezone.now, blank=True, null=True)
class Logsheet(models.Model):
log = models.ForeignKey(Log, on_delete=models.CASCADE, related_name="logsheets")
driver = models.ForeignKey(Driver, on_delete=models.CASCADE, blank=True, null=True)
trip = models.IntegerField(blank=False, null=False)
distance_from = models.FloatField(blank=True, null=True, default=0.0)
distance_to = models.FloatField(blank=True, null=True, default=0.0)
time_from = models.TimeField(blank=False, null=False ,default=timezone.now)
time_to = models.TimeField(blank=False, null=False ,default=timezone.now)
source = models.CharField(max_length=100, blank=True, null=True)
destination = models.CharField(max_length=100, blank=True, null=True)
doeking_km = models.FloatField(blank=True, null=True, default=0.0)
And here is my views for creating logsheet
def create_logsheet(request):
drivers = Driver.objects.all()
vehicles = Vehicle.objects.all()
if request.method == "POST":
vehicle_id = request.POST.get("vehicle")
vehicle = Vehicle.objects.get(id=vehicle_id)
date = request.POST.get("date")
# logsheet data
trip = request.POST.getlist("trip")
time_from = request.POST.getlist("time_from")
time_to = request.POST.getlist("time_to")
source = request.POST.getlist("source")
destination = request.POST.getlist("destination")
distance_from = request.POST.getlist("distance_from")
distance_to = request.POST.getlist("distance_to")
driver_id = request.POST.getlist("driver")
driver = Driver.objects.filter(id__in=driver_id)
print(driver)
#main logic
if vehicle and driver and date:
log = Log(vehicle=vehicle, date=date)
log.save()
data = zip(trip, driver, distance_from, distance_to,time_from, time_to, source, destination)
for trip,driver, distance_from, distance_to, time_from, time_to, source, destination in data:
if trip and driver and distance_from and distance_to and time_from and time_to and source and destination:
logdetail = Logsheet(
log=log,
trip=trip,
driver=driver,
distance_from=distance_from,
distance_to=distance_to,
time_from=time_from,
time_to=time_to,
source=source,
destination=destination,
)
logdetail.save()
return redirect("logsheet_list")
Problem:
When i want same driver fro multiple trip is it not creating is return only one queryset like <QuerySet [<Driver: Mannu R>]>.
I wanted to save same driver must save from each diffrent trip.

Answer 1

filter returns a QuerySet. Use get instead.
driver = Driver.objects.get(id=driver_id)
And perhaps you should have a look at Django forms. This should simplify your code.