def add_indicator_for(self, item):
li = self.indicator_list.add_child(Li(self.view))
li.set_attribute('data-target', str(self.url))
li.set_attribute('data-slide-to', '%s' % item.index)
if item.is_active:
li.append_class('active')
return li
def add_alert_for_domain_exception(self,
exception,
form=None,
unique_name='',
severity='danger'):
"""Adds a formatted error message to the Form.
:param exception: The Exception that should be displayed.
:keyword form: The Form to which this exception relates (default is this Layout's .widget).
:keyword unique_name: If more than one alert is added to the same Form, unique_name distinguishes between them.
:keyword severity: (See :class:`~reahl.web.bootstrap.ui.Alert`).
.. versionadded:: 5.0
"""
form = form or self.widget
alert = self.widget.add_child(
Alert(self.widget.view, exception.as_user_message(), severity))
alert.add_child(Hr(self.widget.view))
if exception.detail_messages:
ul = alert.add_child(Ul(self.widget.view))
for detail_message in exception.detail_messages:
ul.add_child(Li(self.widget.view)).add_child(
TextNode(self.widget.view, detail_message))
reset_form = alert.add_child(
NestedForm(self.widget.view,
'reset_%s%s' % (form.channel_name, unique_name)))
reset_form.form.define_event_handler(form.events.reset)
reset_form.add_child(Button(reset_form.form,
form.events.reset)).use_layout(
ButtonLayout(style='primary'))
def add_html_for_item(self, item):
li = self.html_representation.add_child(Li(self.view))
li.add_child(item.a)
item.set_html_representation(li)
return li