def __init__(self, view):
super().__init__(view)
alert = self.add_child(Alert(view, _('An error occurred:'), 'danger'))
alert.add_child(HTMLElement(view, 'hr'))
alert.add_child(P(view, text=self.error_message))
a = alert.add_child(A(view, Url(self.error_source_href), description='Ok'))
a.use_layout(ButtonLayout(style='primary'))
def __init__(self, view):
super(CustomErrorPage, self).__init__(view)
error_widget = self.body.insert_child(0, ErrorWidget(view))
error_widget.add_child(H(view, 1, text='My custom error page'))
error_widget.add_child(P(view,
text=error_widget.error_message))
error_widget.add_child(
A(view,
Url(error_widget.error_source_href),
description='Ok'))