def __init__(self, *args, **kwargs):
super(NodeForm, self).__init__(*args, **kwargs)
categories = categories_for_forms()
for category in categories:
name = normalize_string(category.name)
self.fields[name] = forms.CharField(max_length=500,
label=category.name,
required=False,
widget=forms.TextInput(attrs={
'class': 'tags input-xxlarge'}
))
def is_unique(self):
value = normalize_string(self.cleaned_data['name'])
return Category.objects.filter(name=value).count() == 0
