Merged r11696 from trunk (#13618).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.3-stable@11745 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/queries_helper.rb

@@ -29,6 +29,30 @@ module QueriesHelper
     end
   end
 
+  def query_filters_hidden_tags(query)
+    tags = ''.html_safe
+    query.filters.each do |field, options|
+      tags << hidden_field_tag("f[]", field, :id => nil)
+      tags << hidden_field_tag("op[#{field}]", options[:operator], :id => nil)
+      options[:values].each do |value|
+        tags << hidden_field_tag("v[#{field}][]", value, :id => nil)
+      end
+    end
+    tags
+  end
+
+  def query_columns_hidden_tags(query)
+    tags = ''.html_safe
+    query.columns.each do |column|
+      tags << hidden_field_tag("c[]", column.name, :id => nil)
+    end
+    tags
+  end
+
+  def query_hidden_tags(query)
+    query_filters_hidden_tags(query) + query_columns_hidden_tags(query)
+  end
+
   def available_block_columns_tags(query)
     tags = ''.html_safe
     query.available_block_columns.each do |column|

app/views/timelog/index.html.erb

@@ -27,7 +27,8 @@
 
 <div id="csv-export-options" style="display:none;">
   <h3 class="title"><%= l(:label_export_options, :export_format => 'CSV') %></h3>
-  <%= form_tag(params.merge({:format => 'csv',:page=>nil}), :method => :get, :id => 'csv-export-form') do %>
+  <%= form_tag(params.slice(:project_id, :issue_id).merge(:format => 'csv', :page=>nil), :method => :get, :id => 'csv-export-form') do %>
+  <%= query_hidden_tags @query %>
   <p>
     <label><%= radio_button_tag 'columns', '', true %> <%= l(:description_selected_columns) %></label><br />
     <label><%= radio_button_tag 'columns', 'all' %> <%= l(:description_all_columns) %></label>