Re: how to manage range of hours in models and forms in django1.4

On 29-6-2012 11:01, Nikhil Verma wrote:

> Yes it is the count of the hours.They will enter in the following manner "-
>
> Monday : 0900-1800, Tuesday and so on ... This will be entered by the user
> who is filling the form.
>
> Now the text Moday(weekdays can be hardcoded but i personally don't want.)

Untested, but I'd try this:
class DaysOfWeek(models.Model) :
name = models.CharField(max_length=32)

class BusinessHours(models.Model) :
day = models.ForeignKey(DaysOfWeek)
start = models.TimeField()
end = models.TimeField()

class Institute(models.Model) :
# ...
business_hours = models.ManyToManyField(BusinessHours)

Not sure if the Admin handles this ok though. An alternative:
class DaysOfWeek(models.Model) :
name = models.CharField(max_length=32)

def __iter__(self) :
return self

def next(self) :
for entry in DaysOfWeek.objects.all() :
return (entry.id, entry.name)

class BusinessHours(models.Model) :
day = models.CharField(max_length=32, choices=DaysOfWeek)
start = models.TimeField()
end = models.TimeField()

--
Melvyn Sopacua


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