def render(self):
if self.request.get('attending') and self.request.method == 'POST':
self.attending()
elif self.request.get('notattending') and self.request.method == 'POST':
self.notattending()
purge(self.context)
self.request.response.redirect(self.context.absolute_url())
def purge_homepage(obj, event):
# homepage should be purged on
# - All Add/Edit events.. due to recent-changes portlet
site = getSite()
purge(site)
