Fixed foodcoop/ordergroups view.

app/controllers/foodcoop/ordergroups_controller.rb

@@ -7,23 +7,16 @@ class Foodcoop::OrdergroupsController < ApplicationController
       @per_page = 20
     end
 
-    if (params[:only_active].to_i == 1)
-      if (! params[:query].blank?)
-        conditions = ["orders.starts >= ? AND name LIKE ?", Time.now.months_ago(3), "%#{params[:query]}%"]
-      else
-        conditions = ["orders.starts >= ?", Time.now.months_ago(3)]
-      end
-    else
-      # if somebody uses the search field:
-      conditions = ["name LIKE ?", "%#{params[:query]}%"] unless params[:query].blank?
-    end
+    @ordergroups = Ordergroup.order(:name.desc)
+    @ordergroups = @ordergroups.where(:name.matches => "%#{params[:query]}%") unless params[:query].blank? # Search by name
+    @ordergroups = @ordergroups.joins(:orders).where(:orders => {:starts.gte => Time.now.months_ago(3)}) if params[:only_active] # Select only active groups
 
-    @total = Ordergroup.count(:conditions => conditions, :include => "orders")
-    @ordergroups = Ordergroup.paginate(:page => params[:page], :per_page => @per_page, :conditions => conditions, :order => "name", :include => "orders")
+    @total = @ordergroups.size
+    @ordergroups = @ordergroups.paginate(:page => params[:page], :per_page => @per_page)
 
     respond_to do |format|
       format.html # index.html.erb
-      format.js { render :partial => "ordergroups" }
+      format.js { render :layout => false }
     end
   end
 end

app/views/foodcoop/ordergroups/index.html.haml

@@ -4,20 +4,24 @@
   .box_title
     %h2 Übersicht
   .column_content
-    #user_filter{:style => "margin-right:2em;"}
-      %form{:id=>"sform", :action=>"", :style=>"display:inline;"}
+    #filter{:style => "margin-right:2em;"}
+      = form_tag foodcoop_ordergroups_path, :method => :get, :style=>"display:inline;", :id => 'ordergroup_search', :remote => true do
         %label{:for => 'article_name'} Suche nach Name:
-        = text_field_tag("query", params['query'], :size => 10 )
+        = text_field_tag(:query, params[:query], :size => 10 )
         %label{:for => 'only_active'} Nur aktive:
         = check_box_tag('only_active')
         %small (mindestens einmal in den letzten 3 Monaten bestellt)
-
-        = observe_form 'sform', :frequency => 2, |
-          :before => "Element.show('loader')", |
-          :success => "Element.hide('loader')", |
-          :url => foodcoop_ordergroups_path, |
-          :update => :ordergroups, |
-          :method => :get |
     
     #ordergroups
-      = render :partial => "ordergroups"
+      = render :partial => "ordergroups"
+
+- content_for :head do
+  :javascript
+    $(function() {
+      $('#query').observe_field(1, function() {
+        $('#ordergroup_search').submit();
+      });
+      $('#only_active').click(function() {
+        $('#ordergroup_search').submit();
+      });
+    });

app/views/foodcoop/ordergroups/index.js.erb

@@ -0,0 +1 @@
+$('#ordergroups').html('<%= escape_javascript(render("ordergroups")) %>');