Fixed #7898 -- Moved formset media definition to a media property in…

Fixed #7898 -- Moved formset media definition to a media property in InlineAdminFormSet display helper and added InlineAdminForm media at the same time. This now properly renders all media associated with the formset and its display helper children. Thanks dima.kozlov for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8057 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/admin/options.py

@@ -556,14 +556,13 @@ class ModelAdmin(BaseModelAdmin):
 
         adminForm = AdminForm(form, self.get_fieldsets(request, obj), self.prepopulated_fields)
         media = self.media + adminForm.media
-        for fs in inline_formsets:
-            media = media + fs.media
 
         inline_admin_formsets = []
         for inline, formset in zip(self.inline_instances, inline_formsets):
             fieldsets = list(inline.get_fieldsets(request, obj))
             inline_admin_formset = InlineAdminFormSet(inline, formset, fieldsets)
             inline_admin_formsets.append(inline_admin_formset)
+            media = media + inline_admin_formset.media
 
         context = {
             'title': _('Change %s') % opts.verbose_name,
@@ -759,6 +758,13 @@ class InlineAdminFormSet(object):
     def fields(self):
         for field_name in flatten_fieldsets(self.fieldsets):
             yield self.formset.form.base_fields[field_name]
+    
+    def _media(self):
+        media = self.formset.media
+        for fs in self:
+            media = media + fs.media
+        return media
+    media = property(_media)
 
 class InlineAdminForm(AdminForm):
     """