def render(self, ctx, key, args, errors):
charset = util.getPOSTCharset(ctx)
converter = iformal.IStringConvertible(self.original)
if errors:
value = self._valueFromRequestArgs(charset, key, args)
else:
value = converter.fromType(args.get(key))
if value is None:
value = iformal.IKey(self.noneOption).key()
optionGen = inevow.IQ(self.template).patternGenerator('option')
selectedOptionGen = inevow.IQ(self.template).patternGenerator('selectedOption')
optionTags = []
selectOther = True
if self.noneOption is not None:
noneValue = iformal.IKey(self.noneOption).key()
if value == noneValue:
tag = selectedOptionGen()
selectOther = False
else:
tag = optionGen()
tag.fillSlots('value', noneValue)
tag.fillSlots('label', iformal.ILabel(self.noneOption).label())
optionTags.append(tag)
if self.options is not None:
for item in self.options:
if value == item:
tag = selectedOptionGen()
selectOther = False
else:
tag = optionGen()
tag.fillSlots('value', item)
tag.fillSlots('label', item)
optionTags.append(tag)
if selectOther:
tag = selectedOptionGen()
otherValue = value
else:
tag = optionGen()
otherValue = ''
tag.fillSlots('value', self.otherOption[0])
tag.fillSlots('label', self.otherOption[1])
optionTags.append(tag)
tag = T.invisible[self.template.load(ctx)]
tag.fillSlots('key', key)
tag.fillSlots('id', render_cssid(key))
tag.fillSlots('options', optionTags)
tag.fillSlots('otherValue', otherValue)
return tag
def renderOptions(ctx, data):
if self.noneOption is not None:
yield T.option(value=iformal.IKey(self.noneOption).key())[iformal.ILabel(self.noneOption).label()]
if data is None:
return
for item in data:
optValue = iformal.IKey(item).key()
optLabel = iformal.ILabel(item).label()
optValue = converter.fromType(optValue)
option = T.option(value=optValue)[optLabel]
if optValue == value:
option = option(selected='selected')
yield option
def renderOptions(ctx, data):
# A counter to assign unique ids to each input
idCounter = itertools.count()
if self.noneOption is not None:
itemKey = iformal.IKey(self.noneOption).key()
itemLabel = iformal.ILabel(self.noneOption).label()
yield renderOption(ctx, itemKey, itemLabel, idCounter.next(), itemKey==value)
if not data:
return
for item in data:
itemKey = iformal.IKey(item).key()
itemLabel = iformal.ILabel(item).label()
itemKey = converter.fromType(itemKey)
yield renderOption(ctx, itemKey, itemLabel, idCounter.next(), itemKey==value)
def processInput(self, ctx, key, args):
charset = util.getPOSTCharset(ctx)
value = self._valueFromRequestArgs(charset, key, args)
value = iformal.IStringConvertible(self.original).toType(value)
if self.noneOption is not None and value == iformal.IKey(self.noneOption).key():
value = None
return self.original.validate(value)
def processInput(self, ctx, key, args):
charset = util.getPOSTCharset(ctx)
value = args.get(key, [''])[0].decode(charset)
value = iformal.IStringConvertible(self.original).toType(value)
if self.noneOption is not None and \
value == iformal.IKey(self.noneOption).key():
value = None
return self.original.validate(value)
def renderer(ctx, options):
# loops through checkbox options and renders
for n,item in enumerate(options):
optValue = iformal.IKey(item).key()
optLabel = iformal.ILabel(item).label()
optValue = converter.fromType(optValue)
optid = render_cssid(key, n)
checkbox = T.input(type='checkbox', name=key, value=optValue,
id=optid)
if optValue in values:
checkbox = checkbox(checked='checked')
if disabled:
checkbox = checkbox(class_='disabled', disabled='disabled')
yield checkbox, T.label(for_=optid)[optLabel], T.br()