More appropriate default sort order on sortable columns.

Sortable column added on issue subject (#580).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1121 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/queries_helper.rb

@@ -22,7 +22,9 @@ module QueriesHelper
   end
   
   def column_header(column)
-    column.sortable ? sort_header_tag(column.sortable, :caption => column.caption) : content_tag('th', column.caption)
+    column.sortable ? sort_header_tag(column.sortable, :caption => column.caption,
+                                                       :default_order => column.default_order) : 
+                      content_tag('th', column.caption)
   end
   
   def column_content(column, issue)

app/helpers/sort_helper.rb

@@ -92,7 +92,7 @@ module SortHelper
   # - The optional caption explicitly specifies the displayed link text.
   # - A sort icon image is positioned to the right of the sort link.
   #
-  def sort_link(column, caption=nil)
+  def sort_link(column, caption, default_order)
     key, order = session[@sort_name][:key], session[@sort_name][:order]
     if key == column
       if order.downcase == 'asc'
@@ -104,11 +104,13 @@ module SortHelper
       end
     else
       icon = nil
-      order = 'desc' # changed for desc order by default
+      order = default_order
     end
     caption = titleize(Inflector::humanize(column)) unless caption
     
-    url = {:sort_key => column, :sort_order => order, :issue_id => params[:issue_id], :project_id => params[:project_id]}
+    url = {:sort_key => column, :sort_order => order, :status => params[:status], 
+                                                      :issue_id => params[:issue_id], 
+                                                      :project_id => params[:project_id]}
     
     link_to_remote(caption,
                   {:update => "content", :url => url},
@@ -138,8 +140,9 @@ module SortHelper
   #
   def sort_header_tag(column, options = {})
     caption = options.delete(:caption) || titleize(Inflector::humanize(column))
+    default_order = options.delete(:default_order) || 'asc'
     options[:title]= l(:label_sort_by, "\"#{caption}\"") unless options[:title]
-    content_tag('th', sort_link(column, caption), options)
+    content_tag('th', sort_link(column, caption, default_order), options)
   end
 
   private

app/models/query.rb

@@ -16,12 +16,13 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class QueryColumn  
-  attr_accessor :name, :sortable
+  attr_accessor :name, :sortable, :default_order
   include GLoc
   
   def initialize(name, options={})
     self.name = name
     self.sortable = options[:sortable]
+    self.default_order = options[:default_order]
   end
   
   def caption
@@ -94,18 +95,18 @@ class Query < ActiveRecord::Base
   @@available_columns = [
     QueryColumn.new(:tracker, :sortable => "#{Tracker.table_name}.position"),
     QueryColumn.new(:status, :sortable => "#{IssueStatus.table_name}.position"),
-    QueryColumn.new(:priority, :sortable => "#{Enumeration.table_name}.position"),
-    QueryColumn.new(:subject),
+    QueryColumn.new(:priority, :sortable => "#{Enumeration.table_name}.position", :default_order => 'desc'),
+    QueryColumn.new(:subject, :sortable => "#{Issue.table_name}.subject"),
     QueryColumn.new(:author),
     QueryColumn.new(:assigned_to, :sortable => "#{User.table_name}.lastname"),
-    QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on"),
+    QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on", :default_order => 'desc'),
     QueryColumn.new(:category, :sortable => "#{IssueCategory.table_name}.name"),
     QueryColumn.new(:fixed_version),
     QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"),
     QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"),
     QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"),
     QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio"),
-    QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on"),
+    QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'),
   ]
   cattr_reader :available_columns
   

app/views/admin/projects.rhtml

@@ -17,9 +17,9 @@
   <thead><tr>
 	<%= sort_header_tag('name', :caption => l(:label_project)) %>
 	<th><%=l(:field_description)%></th>
-	<th><%=l(:field_is_public)%></th>
 	<th><%=l(:label_subproject_plural)%></th>
-	<%= sort_header_tag('created_on', :caption => l(:field_created_on)) %>
+	<%= sort_header_tag('is_public', :caption => l(:field_is_public), :default_order => 'desc') %>
+	<%= sort_header_tag('created_on', :caption => l(:field_created_on), :default_order => 'desc') %>
     <th></th>
     <th></th>
   </tr></thead>
@@ -28,8 +28,8 @@
   <tr class="<%= cycle("odd", "even") %>">
 	<td><%= project.active? ? link_to(h(project.name), :controller => 'projects', :action => 'settings', :id => project) : h(project.name) %>
 	<td><%= textilizable project.short_description, :project => project %>
-	<td align="center"><%= image_tag 'true.png' if project.is_public? %>
 	<td align="center"><%= project.children.size %>
+	<td align="center"><%= image_tag 'true.png' if project.is_public? %>
 	<td align="center"><%= format_date(project.created_on) %>
   <td align="center" style="width:10%">
     <small>

app/views/issues/_list.rhtml

@@ -6,7 +6,7 @@
                                 :method => :get},
                                {:title => l(:label_bulk_edit_selected_issues)}) if @project && User.current.allowed_to?(:edit_issues, @project) %>
         </th>
-		<%= sort_header_tag("#{Issue.table_name}.id", :caption => '#') %>
+		<%= sort_header_tag("#{Issue.table_name}.id", :caption => '#', :default_order => 'desc') %>
         <% query.columns.each do |column| %>
           <%= column_header(column) %>
         <% end %>

app/views/users/list.rhtml

@@ -17,10 +17,10 @@
 	<%= sort_header_tag('login', :caption => l(:field_login)) %>
 	<%= sort_header_tag('firstname', :caption => l(:field_firstname)) %>
 	<%= sort_header_tag('lastname', :caption => l(:field_lastname)) %>
-	<th><%=l(:field_mail)%></th>
-	<%= sort_header_tag('admin', :caption => l(:field_admin)) %>
-	<%= sort_header_tag('created_on', :caption => l(:field_created_on)) %>
-	<%= sort_header_tag('last_login_on', :caption => l(:field_last_login_on)) %>
+	<%= sort_header_tag('mail', :caption => l(:field_mail)) %>
+	<%= sort_header_tag('admin', :caption => l(:field_admin), :default_order => 'desc') %>
+	<%= sort_header_tag('created_on', :caption => l(:field_created_on), :default_order => 'desc') %>
+	<%= sort_header_tag('last_login_on', :caption => l(:field_last_login_on), :default_order => 'desc') %>
     <th></th>
   </tr></thead>
   <tbody>