Adds dynamic columns selection on the issue list (#4272).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3105 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/issues_controller.rb

@@ -501,10 +501,11 @@ private
           end
         end
         @query.group_by = params[:group_by]
-        session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by}
+        @query.column_names = params[:query] && params[:query][:column_names]
+        session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names}
       else
         @query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
-        @query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters], :group_by => session[:query][:group_by])
+        @query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
         @query.project = @project
       end
     end

app/models/query.rb

@@ -270,8 +270,14 @@ class Query < ActiveRecord::Base
   end
   
   def column_names=(names)
-    names = names.select {|n| n.is_a?(Symbol) || !n.blank? } if names
+    if names
-    names = names.collect {|n| n.is_a?(Symbol) ? n : n.to_sym } if names
+      names = names.select {|n| n.is_a?(Symbol) || !n.blank? }
+      names = names.collect {|n| n.is_a?(Symbol) ? n : n.to_sym }
+      # Set column_names to nil if default columns
+      if names.map(&:to_s) == Setting.issue_list_default_columns
+        names = nil
+      end
+    end
     write_attribute(:column_names, names)
   end
   

app/views/issues/index.rhtml

@@ -20,8 +20,16 @@
     <fieldset class="collapsible collapsed">
     	<legend onclick="toggleFieldset(this);"><%= l(:label_options) %></legend>
     	<div style="display: none;">
-				<%= l(:field_group_by) %>
+    		<table>
-				<%= select_tag('group_by', options_for_select([[]] + @query.groupable_columns.collect {|c| [c.caption, c.name.to_s]}, @query.group_by)) %>
+    			<tr>
+    				<td><%= l(:field_column_names) %></td>
+						<td><%= render :partial => 'queries/columns', :locals => {:query => @query} %></td>
+					</tr>
+					<tr>
+						<td><%= l(:field_group_by) %></td>
+						<td><%= select_tag('group_by', options_for_select([[]] + @query.groupable_columns.collect {|c| [c.caption, c.name.to_s]}, @query.group_by)) %></td>
+					</tr>
+				</table>
 			</div>
 		</fieldset>
 		</div>
@@ -29,6 +37,7 @@
 
     <%= link_to_remote l(:button_apply), 
                        { :url => { :set_filter => 1 },
+                         :before => 'selectAllOptions("selected_columns");',
                          :update => "content",
                          :with => "Form.serialize('query_form')"
                        }, :class => 'icon icon-checked' %>
@@ -40,7 +49,7 @@
                        }, :class => 'icon icon-reload'  %>
                        
     <% if @query.new_record? && User.current.allowed_to?(:save_queries, @project, :global => true) %>
-    <%= link_to l(:button_save), {}, :onclick => "$('query_form').submit(); return false;", :class => 'icon icon-save' %>
+    <%= link_to l(:button_save), {}, :onclick => "selectAllOptions('selected_columns'); $('query_form').submit(); return false;", :class => 'icon icon-save' %>
     <% end %>
     </p>
 <% end %>

app/views/queries/_columns.rhtml

@@ -1,10 +1,6 @@
-<% content_tag 'fieldset', :id => 'columns', :style => (query.has_default_columns? ? 'display:none;' : nil) do %>
+<table style="border-collapse: collapse; border:0;">
-<legend><%= l(:field_column_names) %></legend>
-
-<%= hidden_field_tag 'query[column_names][]', '', :id => nil %>
-<table>
 	<tr>
-		<td><%= select_tag 'available_columns',
+		<td style="padding-left:0"><%= select_tag 'available_columns',
 		          options_for_select((query.available_columns - query.columns).collect {|column| [column.caption, column.name]}),
 		          :multiple => true, :size => 10, :style => "width:150px" %>
 		</td>
@@ -15,12 +11,11 @@
 			 onclick="moveOptions(this.form.selected_columns, this.form.available_columns);" />
 		</td>
 		<td><%= select_tag 'query[column_names][]',
-		          options_for_select(@query.columns.collect {|column| [column.caption, column.name]}),
+		          options_for_select(query.columns.collect {|column| [column.caption, column.name]}),
 		          :id => 'selected_columns', :multiple => true, :size => 10, :style => "width:150px" %>
 		</td>
 	</tr>
 </table>
-<% end %>
 
 <% content_for :header_tags do %>
 <%= javascript_include_tag 'select_list_move' %>

app/views/queries/_form.rhtml

@@ -37,5 +37,9 @@
 <% end %>
 </fieldset>
 
+<% content_tag 'fieldset', :id => 'columns', :style => (query.has_default_columns? ? 'display:none;' : nil) do %>
+<legend><%= l(:field_column_names) %></legend>
 <%= render :partial => 'queries/columns', :locals => {:query => query}%>
+<% end %>
+
 </div>

test/functional/issues_controller_test.rb

@@ -255,6 +255,22 @@ class IssuesControllerTest < ActionController::TestCase
     assert !issues.empty?
     assert_equal issues.sort {|a,b| a.tracker == b.tracker ? b.id <=> a.id : a.tracker <=> b.tracker }.collect(&:id), issues.collect(&:id)
   end
+  
+  def test_index_with_columns
+    columns = ['tracker', 'subject', 'assigned_to']
+    get :index, :set_filter => 1, :query => { 'column_names' => columns}
+    assert_response :success
+    
+    # query should use specified columns
+    query = assigns(:query)
+    assert_kind_of Query, query
+    assert_equal columns, query.column_names.map(&:to_s)
+    
+    # columns should be stored in session
+    assert_kind_of Hash, session[:query]
+    assert_kind_of Array, session[:query][:column_names]
+    assert_equal columns, session[:query][:column_names].map(&:to_s)
+  end
 
   def test_gantt
     get :gantt, :project_id => 1