update

app/controllers/domains_controller.rb

@@ -15,6 +15,7 @@ class DomainsController < ApplicationController
   
   def do_new
     super
+    session[:sample_ns] = nil
     @record.setup(current_user.email, sample_ns)
   end
     

app/controllers/ns_controller.rb

@@ -1,7 +1,9 @@
 class NsController < ApplicationController
   active_scaffold :ns do |conf|
     conf.columns = [:name, :content, :ttl]
-    conf.columns[:content].label = 'Hostname'
+    conf.create.columns = [:content, :ttl]
+    conf.update.columns = [:content, :ttl]
+    conf.columns[:content].label = 'NS'
     conf.actions.exclude :show
   end
   

app/controllers/soas_controller.rb

@@ -1,7 +1,7 @@
 class SoasController < ApplicationController
   active_scaffold :soa do |conf|
     conf.columns = [:name, :primary_ns, :contact, :ttl]
-    conf.subform.columns = [:name, :primary_ns, :contact, :ttl]
+    conf.create.columns = [:primary_ns, :contact, :ttl]
     conf.update.columns = [:contact, :ttl]
     conf.actions.exclude :delete, :show
   end

app/models/domain.rb

@@ -41,11 +41,11 @@ class Domain < ActiveRecord::Base
     soa.ttl ||= Settings.default_ttl
     
     ns1.domain = self
-    ns1.name = sample_ns.first
+    ns1.content = sample_ns.first
     ns1.ttl ||= Settings.default_ttl
     
     ns2.domain = self
-    ns2.name = sample_ns.second
+    ns2.content = sample_ns.second
     ns2.ttl ||= Settings.default_ttl
   end
 end