Adds previous/next links to issue (#2850).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8488 e93f8b46-1217-0410-a6f0-8f06a7374b81

2 files changed, 14 insertions, 1 deletions

diff --git a/app/helpers/queries_helper.rb b/app/helpers/queries_helper.rb
index c2d72fb59..afb560c61 100644
--- a/app/helpers/queries_helper.rb
+++ b/app/helpers/queries_helper.rb
@@ -92,6 +92,18 @@ module QueriesHelper
     end
   end
 
+  def retrieve_query_from_session
+    if session[:query]
+      @query = Query.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
+      if session[:query].has_key?(:project_id)
+        @query.project_id = session[:query][:project_id]
+      else
+        @query.project = @project
+      end
+      @query
+    end
+  end
+
   def build_query_from_params
     if params[:fields] || params[:f]
       @query.filters = {}
diff --git a/app/helpers/sort_helper.rb b/app/helpers/sort_helper.rb
index 9f8ac6470..9fda5982b 100644
--- a/app/helpers/sort_helper.rb
+++ b/app/helpers/sort_helper.rb
@@ -160,7 +160,8 @@ module SortHelper
   # sort_clause.
   # - criteria can be either an array or a hash of allowed keys
   #
-  def sort_update(criteria)
+  def sort_update(criteria, sort_name=nil)
+    sort_name ||= self.sort_name
     @sort_criteria = SortCriteria.new
     @sort_criteria.available_criteria = criteria
     @sort_criteria.from_param(params[:sort] || session[sort_name])