Add Item#ancestors

app/controllers/admin/links_controller.rb

@@ -10,7 +10,7 @@ class Admin::LinksController < ApplicationController
   def new
     @link = Link.new
     @link.is_published = true
-    @link.parent_item_name = @parent_item.name
+    @link.parent_name = @parent_item.name
   end
 
   def edit
@@ -22,7 +22,7 @@ class Admin::LinksController < ApplicationController
 
     if @link.save
       flash[:notice] = 'Link was successfully created.'
-      redirect_to admin_items_url( :parent_item_name => @link.parent_item_name )
+      redirect_to admin_items_url( :parent_name => @link.parent_name )
     else
      render :action => "new"
     end
@@ -33,7 +33,7 @@ class Admin::LinksController < ApplicationController
 
     if @link.update_attributes(params[:link])
       flash[:notice] = 'Link was successfully updated.'
-      redirect_to admin_items_url( :parent_item_name => @link.parent_item_name )
+      redirect_to admin_items_url( :parent_name => @link.parent_name )
     else
       render :action => "edit"
     end
@@ -43,7 +43,7 @@ class Admin::LinksController < ApplicationController
     @link = Link.find(params[:id])
     @link.destroy
 
-    redirect_to admin_items_url( :parent_item_name => @link.parent_item_name )
+    redirect_to admin_items_url( :parent_name => @link.parent_name )
   end
   
 end