def change_view(self, request, object_id, form_url='', extra_context=None):
if request.method == 'POST':
self.bAllowAddLink = False
else:
self.bAllowAddLink = True
if self.form_links != []:
initial = self.get_linkform_formset_initial(request,object_id)
link_admin_obj_formsets = []
prefixes = {}
for LinkInitial, LinkForm, LinkObjFormSet, link_m2m, link_initsearch in zip(initial, self.get_linkform_forms(request), self.get_linkform_formsets(request), self.get_linkform_m2ms(request), self.get_linkform_initsearchs(request)):
#prefix = LinkObjFormSet.get_default_prefix()
prefix = LinkForm.Meta.class_name + "_set"
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
if request.method == "POST":
formset = LinkObjFormSet(request.POST, request.FILES, prefix = prefix)
if formset.is_valid():
formset = self.sort_linkform_formset(request, formset)
link_admin_obj_formset = LinkFormAdminFormset(formset = formset)
else:
link_admin_obj_formset = LinkFormAdminFormset(formset = LinkObjFormSet(prefix = prefix))
else:
link_obj_formset = LinkObjFormSet(initial = LinkInitial, prefix = prefix)
link_admin_obj_formset = LinkFormAdminFormset(formset = link_obj_formset)
link_admin_obj_formset.link_m2m = link_m2m
link_admin_obj_formset.link_init_search = link_initsearch
link_admin_obj_formsets.append(link_admin_obj_formset)
extra_context_cur = {
'link_form_admin_formsets':link_admin_obj_formsets,
'bAllowAddLink': self.bAllowAddLink,
}
if extra_context == None:
extra_context = {}
extra_context.update(extra_context_cur)
# link admin
##########################################################
if self.modelform_links != []:
model = self.model
opts = model._meta
obj = self.get_object(request, unquote(object_id))
if request.method == 'POST' and "_saveasnew" in request.POST:
return self.add_view(request, form_url=reverse('admin:%s_%s_add' %
(opts.app_label, opts.module_name),
current_app=self.admin_site.name))
ModelForm = self.get_form(request, obj)
formsets = []
link_instances = self.get_link_instances(request, obj)
if request.method == 'POST':
form = ModelForm(request.POST, request.FILES, instance=obj)
if form.is_valid():
form_validated = True
new_object = self.save_form(request, form, change=True)
else:
form_validated = False
new_object = obj
prefixes = {}
for FormSet, link in zip(self.get_link_formsets(request, new_object), link_instances):
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(request.POST, request.FILES,
instance=new_object, prefix=prefix,
queryset=link.queryset(request))
formsets.append(formset)
if form_validated:
pass
else:
prefixes = {}
for FormSet, link in zip(self.get_link_formsets(request, obj), link_instances):
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(instance=obj, prefix=prefix,
queryset=link.queryset(request))
formsets.append(formset)
link_admin_formsets = []
for link, formset in zip(link_instances, formsets):
fieldsets = list(link.get_fieldsets(request, obj))
readonly = list(link.get_readonly_fields(request, obj))
prepopulated = dict(link.get_prepopulated_fields(request, obj))
link_admin_formset = LinkModelAdminFormSet(link, formset,
fieldsets, prepopulated, readonly, model_admin=self)
link_admin_formset.link_m2m = link.link_m2m
link_admin_formset.obj_id = object_id
link_admin_formsets.append(link_admin_formset)
context_tmp = {
'link_admin_formsets': link_admin_formsets,
}
if extra_context == None:
extra_context = {}
extra_context.update(context_tmp or {})
return super(MyModelAdmin, self).change_view(request,object_id, form_url,extra_context)
def add_view(self, request, form_url='', extra_context=None):
if not self.has_add_permission(request):
raise PermissionDenied
# LineInlineFormAdimin
link_admin_obj_formset = None
link_admin_obj_formsets = []
self.bAllowAddLink = False
if self.form_links != []:
prefixes = {}
for LinkForm, LinkMany2Many, LinkInitSearch, LinkObjFormSet in zip(self.get_linkform_forms(request), self.get_linkform_m2ms(request), self.get_linkform_initsearchs(request), self.get_linkform_formsets(request)):
#prefix = LinkObjFormSet.get_default_prefix()
prefix = LinkForm.Meta.class_name + "_set"
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
if request.method == "POST":
formset = LinkObjFormSet(request.POST, request.FILES, prefix = prefix)
if formset.is_valid():
formset = self.sort_linkform_formset(request, formset, True)
link_admin_obj_formset = LinkFormAdminFormset(formset = formset)
else:
link_admin_obj_formset = LinkFormAdminFormset(formset = LinkObjFormSet(prefix = prefix))
else:
link_admin_obj_formset = LinkFormAdminFormset(formset = LinkObjFormSet(prefix = prefix))
link_admin_obj_formset.link_m2m = LinkMany2Many
link_admin_obj_formset.link_init_search = LinkInitSearch
link_admin_obj_formsets.append(link_admin_obj_formset)
extra_context_cur = {
'link_form_admin_formsets':link_admin_obj_formsets,
'bAllowAddLink': self.bAllowAddLink,
}
if extra_context == None:
extra_context = {}
extra_context.update(extra_context_cur)
if self.modelform_links != []:
# LineInlineModelAdimin
#model = self.model
#opts = model._meta
formsets = []
link_instances = self.get_link_instances(request, None)
if request.method == 'POST':
new_object = self.model()
prefixes = {}
for FormSet, link in zip(self.get_link_formsets(request), link_instances):
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(data=request.POST, files=request.FILES,
instance=new_object,
save_as_new="_saveasnew" in request.POST,
prefix=prefix, queryset=link.queryset(request))
formsets.append(formset)
else:
prefixes = {}
for FormSet, link in zip(self.get_link_formsets(request), link_instances):
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(instance=self.model(), prefix=prefix,
queryset=link.queryset(request))
formsets.append(formset)
link_admin_formsets = []
link_media = self.media #should implement it for further dev !!!!
for link, formset in zip(link_instances, formsets):
fieldsets = list(link.get_fieldsets(request))
readonly = list(link.get_readonly_fields(request))
prepopulated = dict(link.get_prepopulated_fields(request))
link_admin_formset = LinkModelAdminFormSet(link, formset,
fieldsets, prepopulated, readonly, model_admin=self)
link_admin_formset.link_m2m = link.link_m2m
link_admin_formsets.append(link_admin_formset)
context_tmp = {
'link_admin_formsets': link_admin_formsets,
'link_media':link_media,
}
if extra_context == None:
extra_context = {}
extra_context.update(context_tmp or {})
extra_auto = {
'is_add_new':'True',
'CreateTime': time.strftime("%H:%M:%S") ,
'CreateDate':time.strftime("%Y-%m-%d")
}
if extra_context == None:
extra_context = {}
extra_context.update(extra_auto or {})
return super(MyModelAdmin, self).add_view(request,form_url,extra_context)
