def render(self, name, value, attrs=None):
if value is None: value = ''
final_attrs = self.build_attrs(attrs, type=self.input_type, name=name)
localLinkID = "%s-local-link-name" % name
foreignLinkID = "%s-foreign-link-name" % name
inline = False
if type(self.localLinkName) == list:
localLinkNameWidget = newforms.Select(attrs={"class": "editable"},
choices=self.localLinkName)
localLinkNameWidget = localLinkNameWidget.render(
name=localLinkID, value=None, attrs={"id": localLinkID})
else:
localLinkNameWidget = None
inline = True
if type(self.localLinkName) in [str, unicode]:
localLinkName = self.localLinkName
else:
localLinkName = None
# XXX: Don't allow this to be editable.
#foreignLinkNameWidget = newforms.Select(attrs={"class":"editable"}, choices = ())
foreignLinkNameWidget = newforms.Select(choices=())
t = template.loader.get_template("ajaxlinkadd.html")
tContext = {
"lookupURL":
self.lookupURL,
"linkLookupURL":
self.linkLookupURL,
"name":
name,
"localLinkNameWidget":
localLinkNameWidget,
"foreignLinkNameWidget":
foreignLinkNameWidget.render(name=foreignLinkID,
value=None,
attrs={"id": foreignLinkID}),
"localLinkID":
localLinkID,
"foreignLinkID":
foreignLinkID,
"wikidpage":
self.wikidpage,
"localLinkName":
localLinkName,
"inline":
inline,
}
return t.render(template.Context(tContext))
def get_form_field(self, form_class=forms.CharField, **kwargs):
"""Return a Django form field appropriate for this property.
Args:
form_class: a forms.Field subclass, default forms.CharField
Additional keyword arguments are passed to the form_class constructor,
with certain defaults:
required: self.required
label: prettified self.verbose_name, if not None
widget: a forms.Select instance if self.choices is non-empty
initial: self.default, if not None
Returns:
A fully configured instance of form_class, or None if no form
field should be generated for this property.
"""
defaults = {'required': self.required}
if self.verbose_name:
defaults['label'] = self.verbose_name.capitalize().replace(
'_', ' ')
if self.choices:
choices = []
if not self.required or (self.default is None
and 'initial' not in kwargs):
choices.append(('', '---------'))
for choice in self.choices:
choices.append((str(choice), unicode(choice)))
defaults['widget'] = forms.Select(choices=choices)
if self.default is not None:
defaults['initial'] = self.default
defaults.update(kwargs)
return form_class(**defaults)
def formfield(self, form_class=forms.CharField, **kwargs):
"Returns a django.newforms.Field instance for this database Field."
defaults = {'required': not self.blank, 'label': capfirst(self.verbose_name), 'help_text': self.help_text}
if self.choices:
defaults['widget'] = forms.Select(choices=self.get_choices(include_blank=self.blank or not (self.has_default() or 'initial' in kwargs)))
if self.has_default():
defaults['initial'] = self.get_default()
defaults.update(kwargs)
return form_class(**defaults)
class MoveMoneyForm(forms.Form):
def __init__(self, data=None, from_account=None, *arg, **kwarg):
self.base_fields['account'].queryset = Account.objects\
.filter(balance_currency=from_account.balance_currency)\
.exclude(number__exact=from_account.number)
super(MoveMoneyForm, self).__init__(data, *arg, **kwarg)
account = forms.ModelChoiceField(None)
amount = forms.DecimalField(max_digits=12, decimal_places=2, min_value=0)
tag = forms.IntegerField(widget=forms.Select(choices=add_empty_label(TX_TAG_CHOICES)), required=False)
description = forms.CharField(widget=forms.Textarea())
class TransactionForm(forms.Form):
amount = forms.DecimalField(max_digits=12, decimal_places=2, min_value=0)
tag = forms.IntegerField(widget=forms.Select(choices=add_empty_label(TX_TAG_CHOICES)), required=False)
description = forms.CharField(widget=forms.Textarea())