boom

Author: CodeOfficer

helpers/accordions_helper.rb

@@ -21,7 +21,11 @@ def initialize( options={}, &block )
 
     def create( tab_id, tab_text, options={}, &block )
       raise "Block needed for TabsRenderer#CREATE" unless block_given?
-      @tabs << [ tab_id, tab_text, options, block ]
+      @tabs << [ tab_id, tab_text, options, block, {:ajax => false} ]
+    end
+
+    def create_ajax( link, tab_text, options={})
+      @tabs << [ link, tab_text, options, nil, {:ajax => true} ]
     end
 
     def render
@@ -33,15 +37,23 @@ def render
     def render_tabs
       content_tag :ul do
         result = @tabs.collect do |tab|
-          content_tag( :li, link_to( content_tag( :span, raw(tab[1]) ), "##{tab[0]}" ) )
+					if tab[4][:ajax]
+          	content_tag( :li, link_to( content_tag( :span, raw(tab[1]) ), "#{tab[0]}" ) )
+					else
+          	content_tag( :li, link_to( content_tag( :span, raw(tab[1]) ), "##{tab[0]}" ) )
+					end
         end.join
 				raw(result)
       end
     end
 
     def  render_bodies
       @tabs.collect do |tab|
-        content_tag( :div, capture( &tab[3] ), tab[2].merge( :id => tab[0] ) )
+				if tab[4][:ajax]
+        	# there are no divs for ajaxed tabs
+				else
+        	content_tag( :div, capture( &tab[3] ), tab[2].merge( :id => tab[0] ) )
+				end
       end.join.to_s
     end
 

helpers/tabs_helper.rb

@@ -0,0 +1,39 @@
+require 'test_helper'
+
+class AccordionsHelperTest < ActionView::TestCase
+
+	context "creating accordions without a block syntax" do
+		should 'raises an exception' do
+      assert_raise ArgumentError do
+        @accordions = accordions_for
+      end
+		end
+	end
+
+	context "creating one set of accordions" do
+		setup do
+			@accordions = accordions_for do |accordion|
+				accordion.create('accordion_one', 'One') { "Accordion One." }
+				accordion.create('accordion_two', 'Two') { "Accordion Two." }
+			end
+		end
+
+		should 'have proper dom structure' do
+			render :text => @accordions
+			assert_select "div[id='accordions']", 1
+			assert_select "div[id='accordions'] h3[id='accordion_one']", 1
+			assert_select "div[id='accordions'] h3[id='accordion_one'] a", {:count => 1, :text => "One"}
+			assert_select "div[id='accordions'] h3[id='accordion_two']", 1
+			assert_select "div[id='accordions'] h3[id='accordion_two'] a", {:count => 1, :text => "Two"}
+			assert_select "div[id='accordions'] div", 2
+		end
+	end
+
+end
+
+# <div id="accordions">
+# 	<h3 id="accordion_one"><a href="#">One</a></h3>
+# 	<div>Accordion Two.</div>
+# 	<h3 id="accordion_two"><a href="#">Two</a></h3>
+# 	<div>Accordion One.</div>
+# </div>