def list(self, request, cursor=None):
# TODO: bi-directional pagination instead of one way ticket forward
self._import_model_if_not()
self.check_authority(request, OP_LIST)
q = self.get_query(request)
if cursor:
q.with_cursor(cursor)
entities = q.fetch(self.entities_per_page)
if entities:
next_cursor = q.cursor()
q2 = self.get_query(request)
q2.with_cursor(next_cursor)
if q2.get() is None:
next_cursor = None
else:
next_cursor = None
return render_to_response(self.get_template(request, OP_LIST), {
'model': self.model_name,
'entities': entities,
'cursor': next_cursor,
'message': get_flash(),
},
processors=(self.url_processor, ))
def list(self, request, cursor=None):
self._import_model_if_not()
self.check_authority(request, OP_LIST)
q = self.get_query(request)
try:
page = int(request.args.get('page','1'))
except ValueError:
page = 1
paginator = Paginator(q,self.entities_per_page)
try:
entities = paginator.page(page)
except (EmptyPage,InvalidPage):
entities = paginator.page(paginator.num_pages)
return render_to_response(self.get_template(request, OP_LIST),
{'model': self.model_name,
'entities': entities.object_list,
'message': get_flash(),
'current_page':entities.number,
'previous_page':entities.previous_page_number,
'next_page':entities.next_page_number,
'has_next':entities.has_next,
'total_pages':entities.paginator.num_pages,
},
processors=(self.url_processor,))
def list(self, request, cursor=None):
# TODO: bi-directional pagination instead of one way ticket forward
self._import_model_if_not()
self.check_authority(request, OP_LIST)
q = self.get_query(request)
if cursor:
q.with_cursor(cursor)
entities = q.fetch(self.entities_per_page)
if entities:
next_cursor = q.cursor()
q2 = self.get_query(request)
q2.with_cursor(next_cursor)
if q2.get() is None:
next_cursor = None
else:
next_cursor = None
return render_to_response(self.get_template(request, OP_LIST),
{'model': self.model_name,
'entities': entities,
'cursor': next_cursor,
'message': get_flash(),
},
processors=(self.url_processor,))
def get(self):
message = flash.get_flash()
return render_to_response(self.template_name, {"form": self.form.as_widget(), "message": message})
def get(self):
message = flash.get_flash()
return render_to_response(self.template_name, {
"form": self.form.as_widget(),
"message": message
})
def get(self, id):
tweet = get_by_id_or_404(models.Tweet, id)
return render_to_response('core/show.html', {
'tweet': tweet,
'message': get_flash()
})
