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 __init__(self, view, inbox):
super().__init__(view)
self.add_child(H(view, 1, text=_('Inbox')))
self.list = self.add_child(Ul(view))
for task in inbox.get_tasks():
self.list.add_child(TaskBox(view, task))
def add_uploaded_list(self):
ul = self.upload_form.add_child(Ul(self.view))
for persisted_file in self.persisted_file_class.get_persisted_for_form(
self.input_form, self.name):
ul.add_child(
FileUploadLi(self.upload_form.form, self.events.remove_file,
persisted_file))
def create_html_representation(self):
ul = self.add_child(Ul(self.view))
self.set_html_representation(ul)
ul.append_class('reahl-menu')
return ul