Hi again,
Thanks for the suggestion, but this still isn't working... the
difference between this module and the others that I have already made
is that (besides the fact that the others actually work) this one
involves a table with two primary keys. If it had just one I bet there
would be no problem.
I don't know why this doesn't save the object. All the inserted data
is saved in the Level object correctly as you can see from the output
of the error page (because of the assert False I put in the code):
level <Level: level_name - level5 instrument_name - GOME available - Y
tablename - fgdfg>
The model file is:
[models.py]
class LevelForm(forms.Form):
level_Name=RegexField('^level\d[a-b]?$', required=True,
max_length=20, initial='level', error_message='Blah')
instrument_Name=ChoiceField(required=False,
choices=[(i.instrument_name,i.instrument_name) for i in
Instrument.objects.all()])
available=ChoiceField(required=False, choices=[('Y','Yes'),
('N','No')], initial='Y')
table_Name=RegexField('^[a-zA-Z]+$', required=False,
max_length=20, error_message='Blah')
class Level(models.Model):
level_name = models.CharField(primary_key=True, maxlength=20)
instrument_name = models.CharField(primary_key=True, maxlength=20)
available = models.TextField()
tablename = models.CharField(blank=True, maxlength=20)
def __str__(self):
stringue='level_name - '+self.level_name+' instrument_name -
'+self.instrument_name+' available - '+str(self.available)+' tablename
- '
if self.tablename== None:
stringue=stringue+str(self.tablename)
else:
stringue=stringue+self.tablename
return stringue
class Meta:
db_table = 'Level'
I really don't know how to make this work and I need to make this
work :(
Ana
On Jul 3, 7:55 pm, RajeshD <[EMAIL PROTECTED]> wrote:
> Hi Ana,
>
>
>
> > [views.py]
> > level=Level()
> > level.level_name=form.clean_data.get('level_Name')
> > level.instrument_name=form.clean_data.get('instrument_Name')
> > level.available=form.clean_data.get('available')
> > level.tablename=form.clean_data.get('tabelname')
>
> > level.save()
>
> > #when I do this instruction to test if anything was inserted
> > num=Level.objects.filter(Q(level_name__exact=level.level_name) &
> > Q(instrument_name__exact=level.instrument_name)).count() #returns 0L
>
> Try that without the Q object like this:
>
> num=Level.objects.filter(level_name__exact=level.level_name,
> instrument_name__exact=level.instrument_name).count()
>
> -Rajesh
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