dashboard: add created and modified to disk form

https://docs.djangoproject.com/en/1.7/ref/models/fields/#editable

circle/dashboard/forms.py

@@ -1607,11 +1607,16 @@ class DataStoreForm(ModelForm):
 
 
 
 
 class DiskForm(ModelForm):
 class DiskForm(ModelForm):
+    created = forms.DateTimeField()
+    modified = forms.DateTimeField()
+
     def __init__(self, *args, **kwargs):
     def __init__(self, *args, **kwargs):
         super(DiskForm, self).__init__(*args, **kwargs)
         super(DiskForm, self).__init__(*args, **kwargs)
 
 
         for k, v in self.fields.iteritems():
         for k, v in self.fields.iteritems():
             v.widget.attrs['readonly'] = True
             v.widget.attrs['readonly'] = True
+        self.fields['created'].initial = self.instance.created
+        self.fields['modified'].initial = self.instance.modified
 
 
     class Meta:
     class Meta:
         model = Disk
         model = Disk

circle/dashboard/views/storage.py

@@ -72,3 +72,6 @@ class DiskDetail(SuperuserRequiredMixin, UpdateView):
     model = Disk
     model = Disk
     form_class = DiskForm
     form_class = DiskForm
     template_name = "dashboard/storage/disk.html"
     template_name = "dashboard/storage/disk.html"
+
+    def form_valid(self, form):
+        pass