1 files changed, 16 insertions, 0 deletions
diff --git a/app/models/query.rb b/app/models/query.rb
index 7372f712e..19db899d8 100644
--- a/app/models/query.rb
+++ b/app/models/query.rb
@@ -409,6 +409,7 @@ class Query < ActiveRecord::Base
     self.column_names = params[:c] || query_params[:column_names] || self.column_names
     self.totalable_names = params[:t] || query_params[:totalable_names] || self.totalable_names
     self.sort_criteria = params[:sort] || query_params[:sort_criteria] || self.sort_criteria
+    self.display_type = params[:display_type] || query_params[:display_type] || self.display_type
     self
   end
 
@@ -983,6 +984,21 @@ class Query < ActiveRecord::Base
     end
   end
 
+  def display_type
+    options[:display_type] || self.available_display_types.first
+  end
+
+  def display_type=(type)
+    unless type || self.available_display_types.include?(type)
+      type = self.available_display_types.first
+    end
+    options[:display_type] = type
+  end
+
+  def available_display_types
+    ['list']
+  end
+
   private
 
   def grouped_query(&block)