add new member with role interface. add more not usable.

role management new attribute is ok. delete is ok.

app/controllers/admin/infos_controller.rb

@@ -1,10 +1,11 @@
 class Admin::InfosController < ApplicationController
   
-  layout "admin"
+  layout "new_admin"
   before_filter :authenticate_user!
   before_filter :is_admin?
   before_filter :set_attribute, :only => [:index, :show, :new, :edit]
-
+  helper Admin::AttributeValuesViewHelper
+  
   def index
     @attributes = Info.all.entries
     render :template => 'admin/attributes/index'
@@ -32,8 +33,8 @@ class Admin::InfosController < ApplicationController
   
   def update
     @attribute = Info.find(params[:id])
-    # binding.pry
     @attribute.update_attributes(params[:info])
+    @attribute.attribute_fields.each{|t| t.destroy if t["to_delete"] == true}
     respond_to do |format|
       format.html { redirect_to :action => :index }
       format.js  { render 'admin/attributes/toggle_enable' }
@@ -47,10 +48,10 @@ class Admin::InfosController < ApplicationController
   end
   
   def add_attribute_field
-    @attribute = Info.find(params[:id]) rescue nil
-    if !@attribute
-      @attribute = Info.new
-    end
+    attribute = Info.find(params[:info_id]) rescue nil
+    @attribute_field_counter = attribute.attribute_fields.count
+    @attribute_field = attribute.attribute_fields.build
+    @attribute_field.save
   end
   
   protected