def __call__(self):
displayMaxWidth = self.displayMaxWidth or 0
hidden = renderElement(self.tag,
type='hidden',
name=self.name + ".used",
id=self.name + ".used",
value="")
if displayMaxWidth > 0:
elem = renderElement(self.tag,
type=self.type,
name=self.name,
id=self.name,
cssClass=self.cssClass,
size=self.displayWidth,
maxlength=displayMaxWidth,
extra=self.extra)
else:
elem = renderElement(self.tag,
type=self.type,
name=self.name,
id=self.name,
cssClass=self.cssClass,
size=self.displayWidth,
extra=self.extra)
return "%s %s" % (hidden, elem)
def _renderItem(self, index, text, value, name, cssClass, checked=False):
kw = {}
if checked:
kw['checked'] = 'checked'
id = '%s.%s' % (name, index)
elem = renderElement('input',
type="checkbox",
cssClass=cssClass,
name=name,
id=id,
value=value,
**kw)
contents = self._joinButtonToMessageTemplate % (elem, text)
return renderElement(u'label', contents=contents, **{'for': id})
def _renderItem(self, index, text, value, name, cssClass, checked=False):
kw = {}
if checked:
kw['checked'] = 'checked'
id = '%s.%s' % (name, index)
elem = renderElement(u'input',
value=value,
name=name,
id=id,
cssClass=cssClass,
type='radio',
**kw)
return renderElement(u'label',
contents='%s %s' % (elem, text),
**{'for': id})
def renderSelectedItem(self, index, text, value, name, cssClass):
"""Render an item for a particular `value` that is selected."""
return renderElement('option',
contents=escape(text),
value=value,
cssClass=cssClass,
selected='selected')
def __call__(self):
# get the data to display:
if self._renderedValueSet():
data = self._data
else:
data = self.context.get(self.context.context)
# deal with special cases:
if data == self.context.missing_value:
return translate(self._missingValueMessage, self.request)
data = list(data)
if not data:
return translate(self._emptySequenceMessage, self.request)
parts = []
for i, item in enumerate(data):
widget = self._getWidget(i)
widget.setRenderedValue(item)
s = widget()
if self.itemTag:
s = "<%s>%s</%s>" % (self.itemTag, s, self.itemTag)
parts.append(s)
contents = "\n".join(parts)
if self.tag:
contents = "\n%s\n" % contents
contents = renderElement(self.tag,
cssClass=self.cssClass,
extra=self.extra,
contents=contents)
return contents
def _div(self, cssClass, contents, **kw):
"""Render a simple div tag."""
if contents:
return renderElement('div',
cssClass=cssClass,
contents="\n%s\n" % contents,
**kw)
return ""
def renderValue(self, value):
rendered_items = self.renderItems(value)
contents = "\n%s\n" % "\n".join(rendered_items)
return renderElement('select',
name=self.name,
id=self.name,
contents=contents,
size=self.size,
extra=self.extra)
def __call__(self):
return renderElement("textarea",
name=self.name,
id=self.name,
cssClass=self.cssClass,
rows=self.height,
cols=self.width,
style=self.style,
contents=escape(self._getFormValue()),
extra=self.extra)
def renderValue(self, value):
# All we really add here is the ':list' in the name argument
# and mutliple='multiple' to renderElement().
rendered_items = self.renderItems(value)
return renderElement(self.tag,
name=self.name + ':list',
id=self.name,
multiple='multiple',
size=self.size,
contents="\n".join(rendered_items),
extra=self.extra)
def hidden(self):
items = []
for item in self._getFormValue():
items.append(
renderElement(u'input',
type='hidden',
name=self.name + ':list',
id=self.name,
value=self.vocabulary.getTerm(item).token,
cssClass=self.cssClass,
extra=self.extra))
return '\n'.join(items)
def __call__(self):
"""See IBrowserWidget."""
value = self._getFormValue()
if value:
rendered_items = self.renderItems(value)
return renderElement(self.tag,
id=self.name,
cssClass=self.cssClass,
contents="\n".join(rendered_items),
extra=self.extra)
else:
return self.translate(self._messageNoValue)
def __call__(self):
if self._renderedValueSet():
content = self._data
else:
content = self.context.default
if content == self.context.missing_value:
return ""
formatter = self.request.locale.dates.getFormatter(
self._category, (self.displayStyle or None))
content = formatter.format(content)
return renderElement("span",
contents=escape(content),
cssClass=self.cssClass)
def __call__(self):
if self._renderedValueSet():
content = self._data
else:
content = self.context.default
if not content:
# If there is no content it is not useful to render an anchor.
return ''
content = escape(content)
kw = dict(contents=content, href=content)
if self.linkTarget:
kw["target"] = self.linkTarget
return renderElement("a", **kw)
def __call__(self):
"""Render the widget to HTML."""
value = self._getFormValue()
if value == 'on':
kw = {'checked': 'checked'}
else:
kw = {}
return "%s %s" % (
renderElement(self.tag,
type='hidden',
name=self.name + ".used",
id=self.name + ".used",
value=""),
renderElement(self.tag,
type=self.type,
name=self.name,
id=self.name,
cssClass=self.cssClass,
extra=self.extra,
value="on",
**kw),
)
def __call__(self):
displayMaxWidth = self.displayMaxWidth or 0
if displayMaxWidth > 0:
return renderElement(self.tag,
type=self.type,
name=self.name,
id=self.name,
value='',
cssClass=self.cssClass,
style=self.style,
size=self.displayWidth,
maxlength=displayMaxWidth,
extra=self.extra)
else:
return renderElement(self.tag,
type=self.type,
name=self.name,
id=self.name,
value='',
cssClass=self.cssClass,
style=self.style,
size=self.displayWidth,
extra=self.extra)
def renderItems(self, value):
"""Render items of sequence."""
items = []
cssClass = self.cssClass or ''
if cssClass:
cssClass += "-item"
tag = self.itemTag
for item in value:
term = self.vocabulary.getTerm(item)
items.append(
renderElement(tag,
cssClass=cssClass,
contents=escape(self.textForValue(term))))
return items
def hidden(self):
#XXX: _getFormValue() should return a string value that can be
# used in a HTML form, but it doesn't. When
# http://www.zope.org/Collectors/Zope3-dev/584 gets fixed
# this hack should be reverted.
# -- Bjorn Tillenius, 2006-04-12
value = self._getFormValue()
if value == self._missing:
form_value = ''
else:
form_value = self.vocabulary.getTerm(value).token
return renderElement(u'input',
type='hidden',
name=self.name,
id=self.name,
value=form_value,
cssClass=self.cssClass,
extra=self.extra)
def __call__(self):
value = self._getFormValue()
if value is None or value == self.context.missing_value:
value = ''
kwargs = {
'type': self.type,
'name': self.name,
'id': self.name,
'value': value,
'cssClass': self.cssClass,
'style': self.style,
'size': self.displayWidth,
'extra': self.extra
}
if self.displayMaxWidth:
kwargs[
'maxlength'] = self.displayMaxWidth # TODO This is untested.
return renderElement(self.tag, **kwargs)
def __call__(self):
if self._renderedValueSet():
content = self._data
else:
content = self.context.default
return renderElement("pre", contents=escape(content))
def renderItem(self, index, text, value, name, cssClass):
"""Render an item for a particular `value`."""
return renderElement('option',
contents=escape(text),
value=value,
cssClass=cssClass)