Created
January 22, 2015 18:44
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tables.py: | |
class UpdateWorkload(tables.LinkAction): | |
name = "update" | |
verbose_name = _("Edit Workload") | |
url = "horizon:mydashboard:workload_panel:update" | |
classes = ("ajax-modal",) | |
icon = "pencil" | |
urls.py: | |
WORKLOADS = r'(?P<id>[^/]+)/%s$' | |
urlpatterns = patterns('', | |
url(r'^create/$', views.CreateView.as_view(), name='create'), | |
url(WORKLOADS % 'update', views.UpdateView.as_view(), name='update'), | |
url(r'^$', views.IndexView.as_view(), name='index'), | |
views.py: | |
class UpdateView(forms.ModalFormView): | |
form_class = project_forms.UpdateWorkload | |
template_name = 'update_workload.html' | |
context_object_name = 'workload' | |
success_url = reverse_lazy('index') | |
def get_context_data(self, **kwargs): | |
context = super(UpdateView, self).get_context_data(**kwargs) | |
context["id"] = self.kwargs['id'] | |
return context | |
@memoized.memoized_method | |
def _get_object(self, *args, **kwargs): | |
workload_id = self.kwargs['id'] | |
try: | |
print workload_id | |
except Exception: | |
redirect = self.success_url | |
msg = _('Unable to retrieve Workload.') | |
exceptions.handle(self.request, msg, redirect=redirect) | |
def get_initial(self): | |
workload = self._get_object() | |
return {'id': workload['id'], | |
'name': workload['name'], | |
'description': workload['description'], | |
'image': workload['image']} |
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