Added ordergroups view to foodcoop namespace.

* For now just a searchable list. Nothing more.

app/views/foodcoop/_ordergroups.html.haml

@@ -0,0 +1,23 @@
+%p
+%table{:style => "width:100%"}
+  %tr
+    %td
+      = pagination_links_remote @order_groups, :update => :order_groups
+    %td{:style => "text-align:right"}
+      - if @total > 20
+        = items_per_page :update => :order_groups
+
+%table.list
+  %thead
+    %tr
+      %th Name
+      %th #Mitglieder
+      %th Kontakt
+
+  %tbody
+    - for order_group in @order_groups
+      %tr{:class => cycle('even','odd', :name => 'order_group')}
+        %td=h order_group.name
+        %th=h order_group.users.length
+        %td=h order_group.contact
+

app/views/foodcoop/ordergroups.html.haml

@@ -0,0 +1,21 @@
+%h1 Bestellgruppen der Foodcoop
+
+.left_column{:style => "width:100%"}
+  .box_title
+    %h2 Übersicht
+  .column_content
+    #user_filter{:style => "margin-right:2em;"}
+      %form{:name=>"sform", :action=>"", :style=>"display:inline;"}
+        %label{:for => 'article_name'} Suche nach Name:
+        = text_field_tag("query", params['query'], :size => 10 )
+
+      = observe_field 'query',  :frequency => 2, |
+        :before => "Element.show('loader')", |
+        :success => "Element.hide('loader')", |
+        :url => {:action => 'ordergroups'}, |
+        :update => :order_groups, |
+        :with => 'query', |
+        :method => :get |
+    
+    #order_groups
+      = render :partial => "ordergroups"

app/views/layouts/_main_tabnav.html.erb

@@ -12,6 +12,7 @@
         :subnav => [
           { :name => "Mitglieder", :url => "/foodcoop/members"},
           { :name => "Abeitsgruppen", :url => "/foodcoop/workgroups"},
+          { :name => "Bestellgruppen", :url => "/foodcoop/ordergroups"},
           { :name => "Nachrichten", :url => "/messages"},
           { :name => "Aufgaben", :url => "/tasks"}
         ]