Refactoring of articles and article_categories. articles are now a nested resource of supplier.

app/controllers/article_categories_controller.rb

@@ -0,0 +1,68 @@
+class ArticleCategoriesController < ApplicationController
+
+  before_filter :authenticate_article_meta
+ 
+  def new
+    @article_category = ArticleCategory.new
+
+    render :update do |page|
+      page['category_form'].replace_html :partial => 'article_categories/form'
+      page['category_form'].show
+    end
+  end
+
+  def edit
+    @article_category = ArticleCategory.find(params[:id])
+
+    render :update do |page|
+      page['category_form'].replace_html :partial => 'article_categories/form'
+      page['category_form'].show
+    end
+  end
+
+  def create
+    @article_category = ArticleCategory.new(params[:article_category])
+
+    if @article_category.save
+      render :update do |page|
+       page['category_form'].hide
+       page['category_list'].replace_html :partial => 'article_categories/list'
+       page['category_'+@article_category.id.to_s].visual_effect(:highlight,
+                                                                  :duration => 2)
+      end
+    else
+      render :update do |page|
+        page['category_form'].replace_html :partial => 'article_categories/form'
+      end
+    end
+  end
+
+  def update
+    @article_category = ArticleCategory.find(params[:id])
+
+    if @article_category.update_attributes(params[:article_category])
+      render :update do |page|
+       page['category_form'].hide
+       page['category_list'].replace_html :partial => 'article_categories/list'
+       page['category_'+@article_category.id.to_s].visual_effect(:highlight,
+                                                                  :duration => 2)
+      end
+    else
+      render :update do |page|
+        page['category_form'].replace_html :partial => 'article_categories/form'
+      end
+    end
+  end
+
+  def destroy
+    @article_category = ArticleCategory.find(params[:id])
+    @article_category.destroy
+
+    #id = @article_category.id.to_s #save the id before destroying the object
+    if @article_category.destroy
+      render :update do |page|
+        page['category_'+@article_category.id].visual_effect :drop_out
+      end
+    end
+  end
+end