add a grouping table for single-group

git-svn-id: https://dev.finn.de/svn/cockpit/branches/reporting_merge@1630 7926756e-e54e-46e6-9721-ed318f58905e

app/views/cost_reports/_simple_cost_report_table.rhtml

@@ -1 +1,39 @@
-No groups selected for row or column.
+<%
+list = @query.collect {|r| r.important_fields }.flatten.uniq
+show_units = list.include? "cost_type_id"
+%>
+
+<table class="list">
+  <thead>
+  <% list.each do |field| %><th><%= label_for(field) %></th><% end %>
+  <th><%= label_for(:label_count) %></th>
+  <% if show_units %>
+    <th><%= label_for(:field_units) %></th>
+  <% end %>
+  <th><%= label_for(:label_sum) %></th>
+  </thead>
+  <tfoot>
+    <th colspan='<%= list.size + 3 %>'>
+      <%= show_result @query %>
+    </th>
+  </tfoot>
+  <tbody>
+    <% @query.each do |result| %>
+      <tr class='<%= cycle("odd", "even") %>'>
+        <td><%= show_row result %></td>
+        <td><%= result.count %></td>
+        <% if show_units %>
+          <td><%= show_result result, result.fields[:cost_type_id].to_i %></td>
+        <% end %>
+        <td><%= show_result result %></td>
+      </tr>
+      <% if params[:debug] %>
+        <tr>
+          <td colspan='<%= list.size + 3 %>'>
+            <%= result.fields.reject {|k,v| list.include? k.to_sym }.inspect %>
+          </td>
+        </tr>
+      <% end %>
+    <% end %>
+  </tbody>
+</table>

config/locales/de.yml

@@ -14,3 +14,6 @@ de:
   label_money: "Geld"
 
   text_costs_are_rounded_note: "Die angezeigten Werte sind gerunded. Alle Berechnungen basieren auf ungerundete Werte."
+
+  label_count: Anzahl
+  label_sum: Summe

config/locales/en.yml

@@ -13,3 +13,6 @@ en:
   label_money: "Money"
 
   text_costs_are_rounded_note: "Displayed values are rounded. All calculations are based on the non-rounded values."
+
+  label_count: Count
+  label_sum: Sum