def get_offerings_for_course(self, id=None):
if id is None:
return ""
check_course_access(id)
course = h.get_object_or_404(Course, id=id)
offerings = course.offerings
offerings.sort()
offerings.reverse()
result = []
for offering in offerings:
result.append(HTML.option(offering.semester.to_str(), value=offering.id))
return u''.join(result)
def before_field_options(self):
result = []
for id, label in model.Nav.get_before_options(request.params.getone('selected')):
result.append(HTML.option(label, value=id))
result.append(HTML.option('[At the end]', value=''))
return u''.join(result)