Announcement Bar

from djust import LiveView
from djust.decorators import event_handler
from djust.components import AnnouncementBar


class MyView(LiveView):
    template_name = "my_template.html"

    def mount(self, request, **kwargs):
        self.component = AnnouncementBar(content='Scheduled maintenance on Sunday.', variant='warning', dismissible=True)

    @event_handler()
    def dismiss_announcement(self, value=None, **kwargs):
        ...  # write to self.component; the re-render carries it

{{ component }}