hi,
I've got the Category model and SearchForm form shown below. In my
template I'd like to get all Category instances having a given type to
be able to separate those having different style in my CSS.
How can I do this?
thanks
Jul
**Category model***
CATEGORY_TYPE = [
(1, 'region'),
(2, 'type'),
]
class Category(models.Model):
parent = models.ManyToManyField('self', symmetrical=False,
null=True, blank=True)
type = models.PositiveSmallIntegerField(choices=CATEGORY_TYPE)
class Translation(multilingual.Translation):
name = models.CharField(max_length=100, unique=True)
class Meta:
verbose_name_plural = 'Categories'
def __unicode__(self):
return "%s" %(self.name)
**SearchForm class***
class SearchForm(forms.Form):
query = forms.CharField(max_length=100, required=False)
price_range = forms.IntegerField(widget=forms.Select(choices =
PRICE_RANGES_AND_EMPTY), required=False)
def __init__(self, *args, **kwargs):
super(SearchForm, self).__init__(*args, **kwargs)
self.fields['country'] = forms.ModelChoiceField
(queryset=Country.objects.all().order_by('name'), empty_label='All',
required=False)
self.fields['category'] = forms.ModelMultipleChoiceField
(queryset=Category.objects.all().order_by('name'),
widget=forms.CheckboxSelectMultiple(), required=False)
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